<?xml version='1.0' encoding='UTF-8'?><rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:blogger="http://schemas.google.com/blogger/2008" xmlns:georss="http://www.georss.org/georss" xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr="http://purl.org/syndication/thread/1.0" version="2.0"><channel><atom:id>tag:blogger.com,1999:blog-6139094889747707681</atom:id><lastBuildDate>Thu, 02 Apr 2026 20:37:24 +0000</lastBuildDate><category>Panel data</category><category>Dynamic Panel Data</category><category>Regresi linier</category><category>Uji Hausman</category><category>2SLS</category><category>AR(1)</category><category>Arellano-Bond</category><category>Chow test</category><category>Eviews</category><category>GARCH</category><category>Langkah langkah Panel Data</category><category>Persamaan Simultan</category><category>Regresi nonLinire</category><category>STATA</category><category>Time series</category><title>KONSULTASI EKONOMETRIKA</title><description>Blog ini mendiskusikan ttg Ekonometrika. Kajian ttg dg Regresi Linier, Regresi Non-Linier, Time Series, VAR, VECM, Persamaan Simultan dan Panel Data. Alat yang digunakan EVIEWS, STATA, SPSS, dan MATLAB. Estimator adalah OLS, 2SLS, 3SLS, Maximum Likelihood (ML), Limited Information Maximum Likelihood (LIML), Full Information Maximum Likelihood (FIML) dan Generalized method of moments (GMM). Termasuk juga Gauss-Newton, Newton Raphson, Genetic algorithm, Levenberg–Marquardt, dan BHHH algorithm.</description><link>http://forum-ekonometrika.blogspot.com/</link><managingEditor>noreply@blogger.com (SANJOYO)</managingEditor><generator>Blogger</generator><openSearch:totalResults>8</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-6320783218276075695</guid><pubDate>Thu, 05 Jan 2012 16:47:00 +0000</pubDate><atom:updated>2012-01-05T23:56:01.402+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Panel data</category><category domain="http://www.blogger.com/atom/ns#">STATA</category><title>Seting data Panel Dengan STATA</title><description>Analisis Data Panel dengan menggunakan STATA mempunyai kelebihan tersendiri dibandingkan dengan menggunakan eviews. Dengan menggunakan STATA bisa dilakukan dekomsisi error modelnya.&lt;br /&gt;
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&amp;nbsp;Silahkan &lt;a href=&quot;http://www.ziddu.com/download/18097487/STATA___Data_Panel.pdf.html&quot; target=&quot;_blank&quot;&gt;Down Load&lt;/a&gt;&lt;a href=&quot;http://www.ziddu.com/download/18097487/STATA___Data_Panel.pdf.html&quot; target=&quot;&quot;&gt;.&lt;/a&gt;</description><link>http://forum-ekonometrika.blogspot.com/2012/01/seting-data-panel-dengan-stata.html</link><author>noreply@blogger.com (SANJOYO)</author><thr:total>9</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-2554642607090285233</guid><pubDate>Tue, 26 May 2009 10:37:00 +0000</pubDate><atom:updated>2009-05-26T18:12:44.493+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Langkah langkah Panel Data</category><category domain="http://www.blogger.com/atom/ns#">Panel data</category><title>Langkah2 Model Panel Data</title><description>Secara ringkas step-stepnya Panel Data (Statis) adalah sebagai berikut:&lt;br /&gt;&lt;br /&gt;1. Estimasi dengan Fixed Efect.&lt;br /&gt;&lt;br /&gt;2. Uji Chow-test (Pool Vs Fixed efek).&lt;br /&gt;(a). Jika Ho diterima, maka model pool (common). (selesai sampai disini).&lt;br /&gt;(b). Jika Ho ditolak, maka model Fixed efek. (teruskan step 3)&lt;br /&gt;&lt;br /&gt;3. Estimasi dengan Random Efek.&lt;br /&gt;&lt;br /&gt;4. Uji Hausman (random Vs Fixed).&lt;br /&gt;&lt;br /&gt;(a). Jika Ho: diterima, maka model random efek (selesai sampai disini).&lt;br /&gt;(b). Jika Ho: ditolak, maka model fixed efek (lanjutkan step 5)&lt;br /&gt;&lt;br /&gt;5. Uji LM test :adanya herosedastisity antar kelompok individu (crossection).&lt;br /&gt;&lt;br /&gt;Ho: Homosedastik&lt;br /&gt;H1: Heterosedastik&lt;br /&gt;&lt;br /&gt;(a) Jika Ho diterima, maka model homosedastik (selesai)&lt;br /&gt;(b) Jika Ho ditolak, maka model heterosedastik. Solusi: dg Crossection Weight (dan lanjutkan step 6)&lt;br /&gt;&lt;br /&gt;6. Uji LR test: adanya heterosedastik dan otokorelasi antar kelompok individu (crossection).&lt;br /&gt;&lt;br /&gt;Ho: Struktur heterosedastik&lt;br /&gt;Ho: struktur SUR&lt;br /&gt;&lt;br /&gt;(a). Jika Ho diterima, maka model herosedastik. Solusi: dg Crossection Weigth (sama dg 5.b)&lt;br /&gt;(b). Jika Ho ditolak, maka model SUR. Solusi: dg Crossection SUR.&lt;br /&gt;&lt;br /&gt;Untuk Cara penggunaan Eviews lebih detil lihat:&lt;br /&gt;(a). Bila setting struktur data “unstack” (object–&gt;Pool) klik tulisan &lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/panel-data.html&quot;&gt;Panel data&lt;/a&gt;.&lt;br /&gt;(b). Bila setting struktur data “stack” (object–&gt;panel) klik tulisan &lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/05/panel-data-dg-eviews.html&quot;&gt;Panel data dg Eviews&lt;/a&gt;.</description><link>http://forum-ekonometrika.blogspot.com/2009/05/langkah2-model-panel-data.html</link><author>noreply@blogger.com (SANJOYO)</author><thr:total>118</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-2671804690700743364</guid><pubDate>Sun, 17 May 2009 22:25:00 +0000</pubDate><atom:updated>2009-05-25T09:11:28.393+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">2SLS</category><category domain="http://www.blogger.com/atom/ns#">AR(1)</category><category domain="http://www.blogger.com/atom/ns#">Arellano-Bond</category><category domain="http://www.blogger.com/atom/ns#">Dynamic Panel Data</category><title>Dynamic Panel Data</title><description>&lt;div style=&quot;text-align: justify;&quot;&gt;Tulisan ini sangat ringkas, hanya sebagai panduan secara umum berkaitan dengan model dynamic Panel Data dikarenakan ada beberapa pertanyaan dari para pengunjung blog ini.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Banyak perilaku ekonomi mempunyai hubungan dynamic (dinamis), misalnya permintaan dinamis pada gas alam, permintaan dinamis pada bensin dan listrik rumah tangga dan persamaan dinamis pada wages. Analisis Panel Data untuk persoalan tersebut menggunakan model dynamic panel data.&lt;br /&gt;&lt;br /&gt;Model Dynamic Panel Data sebagai berikut.&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-PtaNczoqA2np10e9agvEYasderl-6_JxSCiSYlTAUENu8JPp0Zm1ow2UTk5VXUIzADkYX0ZilkEKhdTnp1sbGckl9rbYhP_dTvUjVWGyveWeBaNOmQobfNn_QZT70gwTorAUL-W54UQ/s1600-h/Eqn1.gif&quot;&gt;          &lt;img style=&quot;cursor: pointer; width: 216px; height: 30px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-PtaNczoqA2np10e9agvEYasderl-6_JxSCiSYlTAUENu8JPp0Zm1ow2UTk5VXUIzADkYX0ZilkEKhdTnp1sbGckl9rbYhP_dTvUjVWGyveWeBaNOmQobfNn_QZT70gwTorAUL-W54UQ/s400/Eqn1.gif&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5336937236611048770&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;di mana &lt;span style=&quot;font-style: italic;&quot;&gt;u&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt; adalah error dengan rata-rata nol dan varians tertentu. zit adalah matrik kumpulan variabel eksogen dan &lt;span style=&quot;font-style: italic;&quot;&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;&lt;/span&gt; adalah variabel predetermine (variabel eksogen berasal dari variabel endogen). Untuk mengatasinya beberapa model diajukan sbb.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;1. Model AR(1)&lt;/span&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-PtaNczoqA2np10e9agvEYasderl-6_JxSCiSYlTAUENu8JPp0Zm1ow2UTk5VXUIzADkYX0ZilkEKhdTnp1sbGckl9rbYhP_dTvUjVWGyveWeBaNOmQobfNn_QZT70gwTorAUL-W54UQ/s1600-h/Eqn1.gif&quot;&gt;          &lt;img style=&quot;cursor: pointer; width: 216px; height: 30px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-PtaNczoqA2np10e9agvEYasderl-6_JxSCiSYlTAUENu8JPp0Zm1ow2UTk5VXUIzADkYX0ZilkEKhdTnp1sbGckl9rbYhP_dTvUjVWGyveWeBaNOmQobfNn_QZT70gwTorAUL-W54UQ/s400/Eqn1.gif&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5336937236611048770&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span&gt;Model AR(1) ini, apabila kita mengasumsikan ortogonality condition yaitu variabel eksogen (&lt;span style=&quot;font-style: italic;&quot;&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;&lt;/span&gt; dan &lt;span style=&quot;font-style: italic;&quot;&gt;z&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;) tidak berkorelasi &lt;span style=&quot;font-style: italic;&quot;&gt;u&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;. Maka kita dapat gunakan estimator OLS (fixed effect) atau GLS (random effect). (Wooldridge, Econometric Analysis of Crossection and Panel Data)&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;2. Model First Differencing&lt;/span&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheZKLwjEqEfd-Ks7NAV01XErskyd0kQlrQr2-EdSLbGukzxmSHSfk1udu21KqXXFJHtJaOdm4WuacxSkygpcmbyZ5zsHSHoam0yQkkEjgf1T5bPEZs0VWThP4Hw9Kues5mIpta3Ef73iY/s1600-h/Eqn2.gif&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 234px; height: 31px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheZKLwjEqEfd-Ks7NAV01XErskyd0kQlrQr2-EdSLbGukzxmSHSfk1udu21KqXXFJHtJaOdm4WuacxSkygpcmbyZ5zsHSHoam0yQkkEjgf1T5bPEZs0VWThP4Hw9Kues5mIpta3Ef73iY/s400/Eqn2.gif&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5336946514280115346&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span&gt;Apabila &lt;/span&gt;&lt;span&gt;Model AR(1) &lt;/span&gt;&lt;span&gt;tersebut, kita duga terjasi pelanggaran asumsi ortogonality condition yaitu variabel eksogen (&lt;span style=&quot;font-style: italic;&quot;&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;&lt;/span&gt; dan &lt;span style=&quot;font-style: italic;&quot;&gt;z&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;) berkorelasi &lt;span style=&quot;font-style: italic;&quot;&gt;u&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;. Maka kita model tersebut ditranformasi dengan first differencing. Dan selanjutnya dapat kita gunakan estimator OLS atau GLS. &lt;/span&gt;&lt;span&gt;(Wooldridge, Econometric Analysis of Crossection and Panel Data)&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class=&quot;fullpost&quot;&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;&lt;br /&gt;3. Model Instrumen Variabel (2SLS)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;3.a Model AR(1) - Lag Endogen&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgq5GNKRtRhga3JKqyG3j2nrMVWpkUJIpIwrdhKqtmfgvgsNft-PvcY-qXVYjUrlvm8jeHehBDeSADZTcCNR0l5qgfETQjAZWYNTrcXX5fWYv9nvTICGI04EnkyJNpgK9q2aIictpp_yNQ/s1600-h/Eqn1.gif&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 240px; height: 34px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgq5GNKRtRhga3JKqyG3j2nrMVWpkUJIpIwrdhKqtmfgvgsNft-PvcY-qXVYjUrlvm8jeHehBDeSADZTcCNR0l5qgfETQjAZWYNTrcXX5fWYv9nvTICGI04EnkyJNpgK9q2aIictpp_yNQ/s400/Eqn1.gif&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5336944086466283138&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Model ini mengagap bahwa variabel &lt;span style=&quot;font-style: italic;&quot;&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;&lt;/span&gt; berkorelasi dengan &lt;span style=&quot;font-style: italic;&quot;&gt;u&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;, sehingga dapat diselesaikan dengan menggunakan instrumen variabel untuk menggantikan &lt;span style=&quot;font-style: italic;&quot;&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;&lt;/span&gt; dan dilakukan 2SLS.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Step 1: Regres : y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt; on &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;/style&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;   dan estimate yi&lt;span style=&quot;font-size:78%;&quot;&gt;t-1&lt;/span&gt; sebut saja yi&lt;span style=&quot;font-size:78%;&quot;&gt;t-1&lt;/span&gt;Cap&lt;br /&gt;Step 2: Regres : y&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;  on y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;span style=&quot;font-size:100%;&quot;&gt;Cap&lt;/span&gt;   &lt;span style=&quot;font-size:100%;&quot;&gt;z&lt;span style=&quot;font-size:78%;&quot;&gt;&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style=&quot;font-size:100%;&quot;&gt;   &lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;3.b. Model Lag Endogen &amp;amp; Eksogen.&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheZKLwjEqEfd-Ks7NAV01XErskyd0kQlrQr2-EdSLbGukzxmSHSfk1udu21KqXXFJHtJaOdm4WuacxSkygpcmbyZ5zsHSHoam0yQkkEjgf1T5bPEZs0VWThP4Hw9Kues5mIpta3Ef73iY/s1600-h/Eqn2.gif&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 234px; height: 31px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheZKLwjEqEfd-Ks7NAV01XErskyd0kQlrQr2-EdSLbGukzxmSHSfk1udu21KqXXFJHtJaOdm4WuacxSkygpcmbyZ5zsHSHoam0yQkkEjgf1T5bPEZs0VWThP4Hw9Kues5mIpta3Ef73iY/s400/Eqn2.gif&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5336946514280115346&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Model ini mengagap bahwa variabel eksogen (&lt;span style=&quot;font-style: italic;&quot;&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;&lt;/span&gt; dan &lt;span style=&quot;font-style: italic;&quot;&gt;z&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;) berkorelasi dengan &lt;span style=&quot;font-style: italic;&quot;&gt;u&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;, sehingga dapat diselesaikan dengan menggunakan instrumen variabel untuk menggantikan &lt;span style=&quot;font-style: italic;&quot;&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;&lt;/span&gt; dan &lt;span style=&quot;font-style: italic;&quot;&gt;z&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt;,  kemudian dilakukan 2SLS. Anderson &amp;amp; Hsiao (1981) menyarankan  &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-2     &lt;/span&gt; sebagai intrumen dari ∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt; . Intrument tersebut tidak akan berkorelasi dengan ∆&lt;span style=&quot;font-style: italic;&quot;&gt;u&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;&lt;/span&gt; selama error tersebut tidak mengandung serial correlation. &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt;&lt;span style=&quot;font-size:78%;&quot;&gt;    &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;Step 1: Regres : &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt; on &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;y&lt;span style=&quot;font-size:78%;&quot;&gt;it-2    &lt;span style=&quot;font-size:100%;&quot;&gt;dan estimate &lt;/span&gt;&lt;/span&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;  sebut saja &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;Cap                   &lt;br /&gt;                            Regres : &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt; 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  &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt; 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  &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;∆z&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;  sebut saja &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;∆z&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;Cap&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: left;&quot;&gt;Step 2: Regres : ∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;/span&gt;  on ∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;span style=&quot;font-size:100%;&quot;&gt;Cap &lt;/span&gt;&lt;/span&gt;∆&lt;span style=&quot;font-size:78%;&quot;&gt;   &lt;span style=&quot;font-size:100%;&quot;&gt;z&lt;span style=&quot;font-size:78%;&quot;&gt;it&lt;span style=&quot;font-size:100%;&quot;&gt;Cap&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style=&quot;font-weight: bold;&quot;&gt;3. Model Arellano - Bond&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKgO27wsdvr8ZzY1bSvS0ErHo8NWnQpBmTU3l16B9TycPVuuyUU4uaMrZchL8-1BrzjUKTNiOftyJppERzF8L_ClKuObnjQt-BEkRloXUaR5AfDjbJMpqOdkU_NOWe-LGI8hjALIuhUDk/s1600-h/Eqn3.gif&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 369px; height: 30px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKgO27wsdvr8ZzY1bSvS0ErHo8NWnQpBmTU3l16B9TycPVuuyUU4uaMrZchL8-1BrzjUKTNiOftyJppERzF8L_ClKuObnjQt-BEkRloXUaR5AfDjbJMpqOdkU_NOWe-LGI8hjALIuhUDk/s400/Eqn3.gif&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5336949353631812066&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;xit=stricly exogenous variable (matrix)&lt;br /&gt;zit=predtermine variable (matrix)&lt;br /&gt;ci =random effect, iid,&lt;br /&gt;uit=error, iid&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Solusi Dynamic Panel data Model AR(1) dengan 2SLS tersebut menurut Arellano menghasilkan estimasi yang konsisten namun ada kemungkinan tidak efesien (tidak varians minimum) oleh karena tidak mempertimbangkan moment condition yang ada. Arellano-Bond menyarankan  &lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt; &lt;!--[if gte mso 10]&gt; &lt;style&gt;  /* Style Definitions */  table.MsoNormalTable  {mso-style-name:&quot;Table Normal&quot;;  mso-tstyle-rowband-size:0;  mso-tstyle-colband-size:0;  mso-style-noshow:yes;  mso-style-parent:&quot;&quot;;  mso-padding-alt:0pt 5.4pt 0pt 5.4pt;  mso-para-margin:0pt;  mso-para-margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:10.0pt;  font-family:&quot;Times New Roman&quot;;  mso-ansi-language:#0400;  mso-fareast-language:#0400;  mso-bidi-language:#0400;} &lt;/style&gt; &lt;![endif]--&gt;∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-2     &lt;/span&gt; sebagai intrumen dari ∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;. Prosedur ini menghasilkan estimator lebih efisien daripada prosedur Aderson &amp;amp; Hsiao.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Oleh karena itu, Arellano-Bond mengajukan estimator dengan menggunakan GMM untuk estimasi      &lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjh0IO8T9n-eOBoO329heqYTugLt1kAb0CfEHNnUugxnJBRNFHdcLx5NYt2Px0AsXP48woUdtxLCrWs9EAdeUabtGJGSp_i0RuLIrXvFPOu3Qsz1DIGgDNvB0QSK5p8HYj2NlNlzysQdQU/s1600-h/Eqn4.gif&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 81px; height: 21px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjh0IO8T9n-eOBoO329heqYTugLt1kAb0CfEHNnUugxnJBRNFHdcLx5NYt2Px0AsXP48woUdtxLCrWs9EAdeUabtGJGSp_i0RuLIrXvFPOu3Qsz1DIGgDNvB0QSK5p8HYj2NlNlzysQdQU/s400/Eqn4.gif&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5336951190979119202&quot; border=&quot;0&quot; /&gt;&lt;/a&gt; .&lt;br /&gt;&lt;br /&gt;Catatan:&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Estimator lainnya, diajukan oleh Ahn &amp;amp; Schmidt (1995) yang menambahkan aspek nonlinier moment restiction yang tidak dibahas oleh Arellano &amp;amp; Bond (1991)  pada GMM estimatornya. &lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Arellano &amp;amp; Bover (1995)  memperbaiki estimator Arrellono &amp;amp; Bond (1991) dengan situasi apabila terdapat variabel eksogen yang bersifat endogen pada persamaan sebelah kanan (atau dengan kata lain terdapat adanya korelasi beberapa variabel eksogen dengan errornya. Berbeda dengan Arellano &amp;amp; Bond (1991), Arellano &amp;amp; Bover (1995) tidak melakukan transformasi first difference, namun menggunakan transformasi (pemisahan variabel-persamaan sebelah kanan menjadi ekosogen murni dan eksogen yang bersifat endogen) sedemikian sehingga kondisi ortogonallity terpenuhi. Estimastor ini di samping menggunakan GMM juga mengaplikasi 3SLS untuk estimasi intrumen variabelnya.&lt;br /&gt;&lt;br /&gt;Blundell &amp;amp; Bond (1998) mengajukan estimator dengan situasi di mana T (variabel series) terbatas) kecil dan stasioner. Berbeda dengan Arellano &amp;amp; Bond (1991), Blundell &amp;amp; Bond menyanrakan intrumen variabel y&lt;span style=&quot;font-size:78%;&quot;&gt;it-2     &lt;/span&gt; sebagai intrumen dari ∆y&lt;span style=&quot;font-size:78%;&quot;&gt;it-1&lt;/span&gt;. Blundel &amp;amp; Bond (1998) mengklaim estimatornya lebih efesien dibandingkan dengan estmator Arellano &amp;amp; Bond (1991) sengan kondisi sample kecil dan stasioner.&lt;br /&gt;&lt;br /&gt;  &lt;/div&gt;&lt;/div&gt;&lt;span style=&quot;font-style: italic;&quot;&gt;Bersambung ..............&lt;/span&gt;&lt;br /&gt;&lt;div style=&quot;text-align: left;&quot;&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:worddocument&gt;   &lt;w:view&gt;Normal&lt;/w:View&gt;   &lt;w:zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:punctuationkerning/&gt;   &lt;w:validateagainstschemas/&gt;   &lt;w:saveifxmlinvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:ignoremixedcontent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:alwaysshowplaceholdertext&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:compatibility&gt;    &lt;w:breakwrappedtables/&gt;    &lt;w:snaptogridincell/&gt;    &lt;w:wraptextwithpunct/&gt;    &lt;w:useasianbreakrules/&gt;    &lt;w:dontgrowautofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:browserlevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:latentstyles deflockedstate=&quot;false&quot; latentstylecount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;style&gt; &lt;!--  /* Style Definitions */  p.MsoNormal, li.MsoNormal, div.MsoNormal  {mso-style-parent:&quot;&quot;;  margin:0pt;  margin-bottom:.0001pt;  mso-pagination:widow-orphan;  font-size:12.0pt;  font-family:&quot;Times New Roman&quot;;  mso-fareast-font-family:&quot;Times New Roman&quot;;} @page Section1  {size:595.45pt 841.7pt;  margin:85.05pt 85.05pt 85.05pt 113.4pt;  mso-header-margin:42.55pt;  mso-footer-margin:28.35pt;  mso-paper-source:0;} div.Section1  {page:Section1;} --&gt;&lt;/style&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</description><link>http://forum-ekonometrika.blogspot.com/2009/05/dynamic-panel-data.html</link><author>noreply@blogger.com (SANJOYO)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-PtaNczoqA2np10e9agvEYasderl-6_JxSCiSYlTAUENu8JPp0Zm1ow2UTk5VXUIzADkYX0ZilkEKhdTnp1sbGckl9rbYhP_dTvUjVWGyveWeBaNOmQobfNn_QZT70gwTorAUL-W54UQ/s72-c/Eqn1.gif" height="72" width="72"/><thr:total>57</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-4715070358103436878</guid><pubDate>Fri, 08 May 2009 23:38:00 +0000</pubDate><atom:updated>2016-11-25T14:41:58.864+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Chow test</category><category domain="http://www.blogger.com/atom/ns#">Eviews</category><category domain="http://www.blogger.com/atom/ns#">Panel data</category><category domain="http://www.blogger.com/atom/ns#">Uji Hausman</category><title>Panel Data dg Eviews</title><description>Penggunaan Eviews (minimal versi 5.1) untuk analisis Panel Data dapat menggukana struktur data &quot;unstack&quot; atau &quot;stack&quot;. Struktur data &quot;unstack&quot; mengunakan object &quot;POOL&quot; dan data berdasarkan per series, misalkan satu variabel pendidik menjadi 10 variabel (karena ada 10 crossection-individu: educ_kab1, educ_kab2,..., educ_kab2). Penggunaan Panel data dengan &quot;unstack&quot; sudah dijelaskan di Blog ini pada tulisan klik &lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/panel-data.html&quot;&gt;Panel Data&lt;/a&gt;. Sedangkan struktur data &quot;stack&quot;-tersusun menumpuk ke bawah, mulai dari crossection-individu dan series.&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Pada tulisan kali ini berisi tentang Panel Data menggunakan Eviews dengan setting data &quot;stack&quot;.&lt;/div&gt;
&lt;br /&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;1.    SETTING DATA PANEL (STACK)&lt;/span&gt;  &lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Data yang akan digunakan adalah &lt;a href=&quot;https://drive.google.com/file/d/0ByO9_MVn9drROGEwVVhIb1JMcnc/view?usp=sharing&quot; target=&quot;_blank&quot;&gt;WAGEPAN&lt;/a&gt; yang diambil dari buku: Jeffrey M. Wooldridge, Econometrict Analysis of Cross Section and Panel data, 2002, halaman 296.  Sebagian dapat ditampilkan sbb:&lt;/div&gt;
&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgb5TjyvP5lgwDg3O9ZynR3oaWyUN7RjzJU3uiK-rit4DPMa2q9IYRnvf4mJA8i_XQSl5S1Iqx4ZI_xBn5CNnii6ONMqvA1b0MspsGTDwpcZFp1lbSk0ZNpAGsgegfPYHYWz0tDeA6BJgM/s1600-h/wagepan_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333635938543617314&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgb5TjyvP5lgwDg3O9ZynR3oaWyUN7RjzJU3uiK-rit4DPMa2q9IYRnvf4mJA8i_XQSl5S1Iqx4ZI_xBn5CNnii6ONMqvA1b0MspsGTDwpcZFp1lbSk0ZNpAGsgegfPYHYWz0tDeA6BJgM/s400/wagepan_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 298px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
Terlihat bahwa struktur data tersebut adalah “Stack” tersusun menumpuk ke bawah.&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Secara lengkap data tersebut terdiri dari: NR(code individu-crossection), year (tahun-series), wage (gaji), educ (pendidikan-year of schooling), black (ras-putih 0, hitam 1), hisp (Hispanic-keturunan Spanish 1, bukan 0), exper (pengalaman kerja dlm tahun), married (Status-menikah 1, belum 0), union (1-serikat kerja, 0-tidak). Data cross section  sebanyak 545 individu dan data series 8 tahun (1980-1987)&lt;/div&gt;
&lt;br /&gt;
&lt;div class=&quot;fullpost&quot;&gt;
&lt;br /&gt;
Memasukan data execel ke dalam Eviews sbb:&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;Buka Eviews (min 5.1) dan create workfile, yaitu klik--&amp;gt;New-Workfile. Isilah Workfile structure, Frequency ..dst seperti di bawah ini dan klik--&amp;gt;OK.&lt;/li&gt;
&lt;/ul&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgn-vnMvkfOVFfH_NTQu-FAtdJQFP0pu_58Z70As642A_-YPBIJT9I13Ccxu7RdEBh91FUMWVpQgsQLiRV-2qoi85VAt8ARYNRYzlDyXjLIWvHvqRcs8yfeVCPGeeh4p8atZB7oykBH68c/s1600-h/workfile+create_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333639089837021730&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgn-vnMvkfOVFfH_NTQu-FAtdJQFP0pu_58Z70As642A_-YPBIJT9I13Ccxu7RdEBh91FUMWVpQgsQLiRV-2qoi85VAt8ARYNRYzlDyXjLIWvHvqRcs8yfeVCPGeeh4p8atZB7oykBH68c/s400/workfile+create_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 269px; margin: 0px auto 10px; text-align: center; width: 386px;&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: justify;&quot;&gt;
&lt;li&gt;Workfile masih Untitle, lakukan save workfile : klik--&amp;gt;File-Save as-(ketik nama file-Wagepan)&lt;/li&gt;
&lt;/ul&gt;
&lt;ul style=&quot;text-align: justify;&quot;&gt;
&lt;li&gt;Untuk meng-input data excel (workpan.xls) ke dalam Eveiws, yaitu  dalam Workfile Eview, siapkan object group: Klik--&amp;gt;Object-New Object-Group(pilih type of object)-latihan(Name of object-ganti untitle dg latihan). &lt;/li&gt;
&lt;/ul&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh6yntA35dmSoD162gDCXQVCOoxTD_uV34cJ22ItJlydiGAToRkw3p4IiHrvUUeKqZXgnRcnTjXK66chNFbu3aAoLee-2gOHrhTUeoxrxtKt5lFk91PJiXu-9nrogY7SN0NhYDUvMsxUPM/s1600-h/object+new_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333646904755192434&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh6yntA35dmSoD162gDCXQVCOoxTD_uV34cJ22ItJlydiGAToRkw3p4IiHrvUUeKqZXgnRcnTjXK66chNFbu3aAoLee-2gOHrhTUeoxrxtKt5lFk91PJiXu-9nrogY7SN0NhYDUvMsxUPM/s400/object+new_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 180px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
&lt;ul style=&quot;text-align: justify;&quot;&gt;
&lt;li&gt;Kemudian Buka file wagepan.xls dan copy semua data (Ctrl-A, Ctrl-C). Kembali ke Workfile Eviews buka pada Group-Latihan tadi, dan klik ujung kolom disamping obs sehingga berwarna hitam seperti di atas, lalu Ctrl-V (paste dari copy excel)&lt;/li&gt;
&lt;/ul&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZCIWx8z4dY-5KaexmhQNPvLrwBKpuAvjIdOzL6skCxit_syJg2Dep4wj94ACjxqyerQWqvSOklz8XZz-ppmvB9MX5Ujjm8YmjeLbgkq4REBnTwQiAnPZbzxvCDH0TP4hAx-0MPUNoHek/s1600-h/group+paste_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333650775821107362&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjZCIWx8z4dY-5KaexmhQNPvLrwBKpuAvjIdOzL6skCxit_syJg2Dep4wj94ACjxqyerQWqvSOklz8XZz-ppmvB9MX5Ujjm8YmjeLbgkq4REBnTwQiAnPZbzxvCDH0TP4hAx-0MPUNoHek/s400/group+paste_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 179px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;Kemudia, simpan kembali file tersebut: klik--&amp;gt;File-Save.&lt;/li&gt;
&lt;/ul&gt;
Dengan langkah-langkah tersebut data setting dalam bentuk &quot;stack&quot; telah siap untuk di analisis panel data lebih lanjut.&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;1. MODEL PANEL &lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjljsvgZB5mqbbd21VkijK-YMLg7eJAk8O6CqxDvdGvjr5rarQeh_LTQPNCxQDqsl3wPnVZSPUIH0B3C1EvTLZGvafcAj5ZKbeBANyis1MISOx0h2iYiuWgEHH5NP_C1YryEBGn_cCEPIs/s1600-h/Wooldridge+309_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333656647910472322&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjljsvgZB5mqbbd21VkijK-YMLg7eJAk8O6CqxDvdGvjr5rarQeh_LTQPNCxQDqsl3wPnVZSPUIH0B3C1EvTLZGvafcAj5ZKbeBANyis1MISOx0h2iYiuWgEHH5NP_C1YryEBGn_cCEPIs/s400/Wooldridge+309_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 59px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;Dalam model Panel data ini, independen variabel adalah educ. black, hispan, exper, exper2, maried, union dan variabel dependen adalah wage. Dalam model ini menduga bahwa gaji seorang dipengaruhi oleh tingkat pendidikan, ras, pengalaman kerja, status perkawinan dan serikat kerja. Namun demikian, sebenarnya ada faktor lain yang mempengaruhi gaji seseorang ialah Ability-kemampuan yang merupakan unobserved variabel yang dicerminkan sebagai individual efek- Ci dalam model diatas. Sebenarnya Ci masuk dalam residual (eit=uit + Ci) dan keunggulan panel data dapat melakukan meng-ekstrak/ mengeluarkan Ci-individual efek dari residualnya.&lt;/div&gt;
&lt;br /&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt; Model Fixed Effect atau Pool&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Estimasi Model Fixed Effect tidak membolehkan suatu variabel yang tidak berubah setiap tahunnya, yaitu variabel Black (warna kulit) dan Hispanic. Oleh karena itu, ke dua variabel tersebut tidak diikut sertaka dalam suatu model ini.&lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Estimasi model Fixed Effect (FEM) dengan Eviews: klik--&amp;gt; Quick-Estimate Equation dan tuliskan variabel dependen dan independen. Dan Pilih Panel Option Crossection &lt;span style=&quot;font-weight: bold;&quot;&gt;Fixed&lt;/span&gt;.&lt;/div&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinIP9byXqXuf_eawReO9MhR8hW6clH9sM_bj6tMuqJ0LrcEx4_AFmNHUuxvNLgLZ8m9WV_CofYkGxWvTvqVCJ443G-Dhm6wjlTN7woOBOQ4gi6r2G9L6qN1UW1EOlUoXUOzlzNuYD3ryQ/s1600-h/fixed+and+pool_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333663872361867346&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinIP9byXqXuf_eawReO9MhR8hW6clH9sM_bj6tMuqJ0LrcEx4_AFmNHUuxvNLgLZ8m9WV_CofYkGxWvTvqVCJ443G-Dhm6wjlTN7woOBOQ4gi6r2G9L6qN1UW1EOlUoXUOzlzNuYD3ryQ/s400/fixed+and+pool_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 301px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
dan hasil estimasi koefisien Fixed Effect diperoleh:&lt;br /&gt;
&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG6Mnum76PyrWpySPhso5rmJdfDLA5k6-0jxnu9fU3AGp-IcO5x9zm1JhcAb6bds3TRSPfBkRk4O4khaTXQlD9LvIzDKctkz07jY0Zlq1Rix6owrA95jEf_L62EkSRDc2H1-2cIQahcdw/s1600-h/koef+fixed_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333669520445147810&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG6Mnum76PyrWpySPhso5rmJdfDLA5k6-0jxnu9fU3AGp-IcO5x9zm1JhcAb6bds3TRSPfBkRk4O4khaTXQlD9LvIzDKctkz07jY0Zlq1Rix6owrA95jEf_L62EkSRDc2H1-2cIQahcdw/s400/koef+fixed_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 369px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
sehingga persamaan tsb adalah: LWAGE = 1.064879845 + 0.1168466917*EXPER - 0.004300889064*EXPERSQ + 0.04530331751*MARRIED + 0.08208713417*UNION.&lt;br /&gt;
&lt;br /&gt;
Simpan persamaan tersebut dg nama Fixed: klik--&amp;gt; Name: Fixed&lt;br /&gt;
&lt;br /&gt;
sedangkan untuk mencari individul efek dari persamaan ini, ialah klik--&amp;gt;View-Fixed/Random Effect-Cross section effect.&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAeUMGe-wdAuf-KWWXS_Vy1z1hWEFwOVYYel0nboIVLdrfH1Kc9MOdt8gYGPJTJ4AUd2O9FoUsbAJfAzuRgVTJYrIa8kFEb1lxnFytQrxlyJgBMwGtr-QSlFijifxclRNR_6_tE7JzLdw/s1600-h/indv+efek+FE_Page_01_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333678458510879282&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAeUMGe-wdAuf-KWWXS_Vy1z1hWEFwOVYYel0nboIVLdrfH1Kc9MOdt8gYGPJTJ4AUd2O9FoUsbAJfAzuRgVTJYrIa8kFEb1lxnFytQrxlyJgBMwGtr-QSlFijifxclRNR_6_tE7JzLdw/s400/indv+efek+FE_Page_01_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 333px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;...............................................&lt;br /&gt;
&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8n0DlWruKUM8IlZt9JKdgZ-R2IEzHPGq-B4P6nmw-_nyIhxw7sGsi1jaTLgxCE8hHJXw4yAIWLxZHLJI0p0ngStjZW9pk3OKmAqxyx3eJdj7rOcEoAEmn2YUu_I3kvPYJI7dLElsq3Is/s1600-h/indv+efek+FE_Page_12_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333678765670191874&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8n0DlWruKUM8IlZt9JKdgZ-R2IEzHPGq-B4P6nmw-_nyIhxw7sGsi1jaTLgxCE8hHJXw4yAIWLxZHLJI0p0ngStjZW9pk3OKmAqxyx3eJdj7rOcEoAEmn2YUu_I3kvPYJI7dLElsq3Is/s400/indv+efek+FE_Page_12_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 229px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Pertanyaannya adalah apakah pada model fixed effect koefisien (cross-section)-nya berbeda saat atau tidak berbeda (model Pool).&lt;br /&gt;
&lt;br /&gt;
Pengujian yang dilakukan menggunakan Chow-test atau Likelihood ratio test, yaitu:&lt;br /&gt;
H0: model mengikuti Pool&lt;br /&gt;
H1: model mengikuti Fixed.&lt;br /&gt;
&lt;br /&gt;
Statistik Uji F atau Chi-Kuadrat.&lt;br /&gt;
&lt;br /&gt;
Dengan Evews, klik--&amp;gt; View-Fixed/Random Effect Testing-Redundant Fixed Effect&lt;br /&gt;
maka dipeoleh hasil sebagai berikut.&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyjEswuCjiW2rY6HwkQUXZKioJHkk7jRmFmsMvhzFpC86drCpwgwwYggCw1yW_0tO17EGsc3jpAS6jHJGZoIFN2klqOkqVKkjMK1Um8cVE1m3nVoigPBbQUZ4DR0j5pKebg8NJQ9eBPGg/s1600-h/redundant+fixed_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333686035477877762&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiyjEswuCjiW2rY6HwkQUXZKioJHkk7jRmFmsMvhzFpC86drCpwgwwYggCw1yW_0tO17EGsc3jpAS6jHJGZoIFN2klqOkqVKkjMK1Um8cVE1m3nVoigPBbQUZ4DR0j5pKebg8NJQ9eBPGg/s400/redundant+fixed_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 136px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;hasil tersebut menunjukkan baik F test maupun Chi-square signifikan (p-value 0,000 lebih kecil dari 5%) sehigga H0 ditolak dan H1 diterima, maka model mengikuti Fixed Effect.&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;Model Random Effect atau Fixed Effect&lt;/span&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Selanjutnya kita coba estimasi Model Random Effect. &lt;/div&gt;
&lt;div style=&quot;text-align: justify;&quot;&gt;
Estimasi model Random Effect (REM) dengan Eviews: klik--&amp;gt; Quick-Estimate Equation dan tuliskan variabel dependen dan indpenden, sama seperti  contoh di atas. Dan Pilih Panel Option Crossection &lt;span style=&quot;font-weight: bold;&quot;&gt;Random&lt;/span&gt;. Hasilnya adalah sebagai berikut.&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgW816T3oVASamK4yEENkt1AR3Nho4wKLpn1F2NG1x5hQjhnFFqGGyKxmna10QV7oBFplbMNFcyl7yyjrA4KbHkcloPuRVNJ4DZM59JS9D83ir4r6G6l6kQoIfE3b95PVo8YAifkqaKk0M/s1600-h/koef+fixed_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333689456607105106&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgW816T3oVASamK4yEENkt1AR3Nho4wKLpn1F2NG1x5hQjhnFFqGGyKxmna10QV7oBFplbMNFcyl7yyjrA4KbHkcloPuRVNJ4DZM59JS9D83ir4r6G6l6kQoIfE3b95PVo8YAifkqaKk0M/s400/koef+fixed_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 369px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
sehingga persamaan tsb adalah: LWAGE = 1.067721185 + 0.1175546195*EXPER - 0.004793499502*EXPERSQ + 0.07491061976*MARRIED + 0.100072838*UNION&lt;br /&gt;
&lt;br /&gt;
Simpan persamaan tersebut dg nama Fixed: klik--&amp;gt; Name: Random&lt;/div&gt;
&lt;/div&gt;
&lt;br /&gt;
Sedangkan untuk mencari individul efek dari persamaan ini, ialah klik--&amp;gt;View-Fixed/Random Effect-Cross section effect.&lt;br /&gt;
&lt;br /&gt;
Pertanyaannya adalah apakah model sesuai dengan Random Effect atau Fixed Effect.&lt;br /&gt;
&lt;br /&gt;
Pengujian yang dilakukan menggunakan Hausman test,  yaitu:&lt;br /&gt;
H0: model mengikuti Random Effect&lt;br /&gt;
H1: model mengikuti Fixed Effect.&lt;br /&gt;
&lt;br /&gt;
Statistik Uji Hausman.&lt;br /&gt;
&lt;br /&gt;
Dengan Evews, klik--&amp;gt; View-Fixed/Random Effect Testing-Hausman Test, maka dipeoleh hasil sebagai berikut.&lt;br /&gt;
&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiE19M9lTMH3ZIKC1P07_iDG9mAcntmGZYk8n5ffmUzu7HTrl4wW2mzF-IKi6Wke4Bq_DEghBPF5-LF-phq74Yrnlz4nOo0L4_yYOh53e0NZjzjohJZmH02fqM6sWeV9zEPWJgk2elFIQA/s1600-h/hausman+test_1.jpg&quot; onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot;&gt;&lt;img alt=&quot;&quot; border=&quot;0&quot; id=&quot;BLOGGER_PHOTO_ID_5333692795288032434&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiE19M9lTMH3ZIKC1P07_iDG9mAcntmGZYk8n5ffmUzu7HTrl4wW2mzF-IKi6Wke4Bq_DEghBPF5-LF-phq74Yrnlz4nOo0L4_yYOh53e0NZjzjohJZmH02fqM6sWeV9zEPWJgk2elFIQA/s400/hausman+test_1.jpg&quot; style=&quot;cursor: pointer; display: block; height: 129px; margin: 0px auto 10px; text-align: center; width: 400px;&quot; /&gt;&lt;/a&gt;Hasil pengujian tersebut signifikan (p-value 0,000 kurang dari 5%), sehingga H0 ditolak dan H1 diterima. Oleh karena itu, model mengikuti Fixed Effect.&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;font-style: italic;&quot;&gt;Bersambung.....&lt;/span&gt;&lt;br /&gt;
Berkaitan dengan pelanggaran asumsi otokorelasi dan homosedastic&lt;/div&gt;
</description><link>http://forum-ekonometrika.blogspot.com/2009/05/panel-data-dg-eviews.html</link><author>noreply@blogger.com (SANJOYO)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgb5TjyvP5lgwDg3O9ZynR3oaWyUN7RjzJU3uiK-rit4DPMa2q9IYRnvf4mJA8i_XQSl5S1Iqx4ZI_xBn5CNnii6ONMqvA1b0MspsGTDwpcZFp1lbSk0ZNpAGsgegfPYHYWz0tDeA6BJgM/s72-c/wagepan_1.jpg" height="72" width="72"/><thr:total>232</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-9118983030933021024</guid><pubDate>Wed, 06 May 2009 01:05:00 +0000</pubDate><atom:updated>2016-11-25T11:37:42.009+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Dynamic Panel Data</category><category domain="http://www.blogger.com/atom/ns#">Panel data</category><category domain="http://www.blogger.com/atom/ns#">Persamaan Simultan</category><category domain="http://www.blogger.com/atom/ns#">Regresi linier</category><category domain="http://www.blogger.com/atom/ns#">Regresi nonLinire</category><category domain="http://www.blogger.com/atom/ns#">Time series</category><title>Welcome</title><description>&lt;b&gt;Kajian ekonometrika&lt;/b&gt; sangat menarik perhatian kita baik para akademisi, decision maker, maupun private sektor untuk memahami fenomena ekonomi &amp;amp; finansial yang telah, sedang dan akan terjadi. Alat yang digunakan untuk memahami gejala tersebut adalah ekonometrika yang mencakup:&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;entry&quot;&gt;
&lt;div class=&quot;snap_preview&quot;&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;Model Regresi Linier:&lt;/span&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2008/10/ordinary-least-square-estimation-in.html&quot;&gt;Estimasi Model Regresi Linier dg OLS dan Maximum Likelihood&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/04/statistik-uji-t-dan-f-pada-model.html#links&quot;&gt;Statistik Uji t dan F dlm Model Regresi Linier dg Eviews&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/pengujian-multikolinieritas.html&quot;&gt;Pengujian Multikolinieritas&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.co.id/2009/03/pengujian-homosedastisitas.html&quot; target=&quot;_blank&quot;&gt;Pengujian Homosedastisitas&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/pengujian-autocorrelation.html&quot;&gt;Pengujian Otokorelasi&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;Model Regresi Non Linier:&lt;/span&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2008/10/nonlinier-estimation-using-ols-and-max.html&quot;&gt;Estimasi Model Regresi Non-Linier dg OLS dan Maximum Likelihood&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2008/11/estimation-non-linier-model-with.html&quot;&gt;Estimasi Model Regresi Non Linier dg Genetic Algoritma&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;Time Series:&lt;/span&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/pengujian-stasioneritas-unit-root-test.html&quot;&gt;Stasioneritas&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/peramalan-dg-arima-arch-dan-garch.html&quot;&gt;ARIMA, ARCH-GARCH&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/04/statistik-uji-z-t-pada-model-garch.html#links&quot;&gt;Statistik Uji z dan T pada Model GARCH/ EGARCH dg Eviews&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/model-var-vecm.html&quot;&gt;Cointegration, VAR, VEC, ECM&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2008/11/currency-crisis-effect-on-stock-market.html&quot;&gt;Aplikasi VAR: Currency Crisis Effect on the Stock Market- A Case Study in Indonesia&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;Panel Data:&lt;/span&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/05/langkah2-model-panel-data.html&quot;&gt;Langkah Langkah Panel Data&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/panel-data.html&quot;&gt;Panel data&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2008/11/panel-unit-root-test.html&quot;&gt;Panel Unit Root Test&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/04/hausman-test-pada-panel-data.html&quot;&gt;Hausman Test pada Panel Data&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/05/panel-data-dg-eviews.html&quot;&gt;Panel data (Stack structure) dg Eviews&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/05/dynamic-panel-data.html&quot;&gt;Dynamic Panel Data&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;span style=&quot;font-weight: bold;&quot;&gt;Persamaan Simultan:&lt;/span&gt;&lt;br /&gt;
&lt;ul&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/persamaan-simultan.html&quot;&gt;Persamaan Simultan&lt;/a&gt; dg estimator two stages least square.&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/estimator-full-information-maximum.html&quot;&gt;Full Information Maximum Likelihood&lt;/a&gt; utk estimasi persamaan simulatan&lt;/li&gt;
&lt;/ul&gt;
Banyak paket program- program ekonometrik yang tersedia antara lain &lt;a href=&quot;http://www.eviews.com/&quot;&gt;EVIEWS&lt;/a&gt;, &lt;a href=&quot;http://www.stata.com/&quot;&gt;STATA&lt;/a&gt;, &lt;a href=&quot;http://www.spss.co.id/&quot;&gt;SPSS&lt;/a&gt; dll sebagai alat untuk komputasi ekonometrika. &lt;br /&gt;
&lt;b&gt;Kami mengundang&lt;/b&gt; Anda sekalian untuk mendiskusikan tentang ekonometrika terutama pada aplikasinya.&lt;br /&gt;
Salam&lt;/div&gt;
&lt;/div&gt;
</description><link>http://forum-ekonometrika.blogspot.com/2009/05/welcome.html</link><author>noreply@blogger.com (SANJOYO)</author><thr:total>44</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-3028328277592140037</guid><pubDate>Tue, 14 Apr 2009 06:08:00 +0000</pubDate><atom:updated>2010-01-30T02:52:53.770+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Uji Hausman</category><title>Hausman Test pada Panel Data</title><description>Pada model Panel data kita ingin mengetahui apakah model tersebut fixed effect atau random effect. Model fixed effect mengasumsikan independen variabel berkorelasi dengan error-nya sedangkan random effect sebaliknya.&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Model Panel data dengan Fixed Effect diestimasi dg OLS, sedangkan Random Effect diestimasi dengan GLS (generalized Least Square).&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Untuk melihat apakah model mengikuti random effect atau fixed effect digunakan Uji Hausman:&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Ho : random effect&lt;br /&gt;H1 : Fixed effect.&lt;br /&gt;&lt;br /&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHnXBnE0MVrHivSnUPSWqKtngva-bJ-VBIlf-IgcT9lXurdONk2zK-Ll5UlWFVm_VnE7iKrynPdSuF7IM2sGYykr9DzAwFGNkLUtYxBDoY6H48xa05kyiX3aGpwwgbOqRB13xwM3fYykg/s1600-h/Struktur+Model+Panel+23_1.jpg&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 400px; height: 76px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHnXBnE0MVrHivSnUPSWqKtngva-bJ-VBIlf-IgcT9lXurdONk2zK-Ll5UlWFVm_VnE7iKrynPdSuF7IM2sGYykr9DzAwFGNkLUtYxBDoY6H48xa05kyiX3aGpwwgbOqRB13xwM3fYykg/s400/Struktur+Model+Panel+23_1.jpg&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5324430745953340962&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Dengan mengunakan Eviews 5.1 kita dapat menghitung statistik uji tersebut dan nilai p-value nya sehingga dapat diputuskan model mana yang cocok (random/ fixed effect). Prosedur secara detail dapat dilihat pada tulisan sebelumnya (&lt;a href=&quot;http://ekonmetrik.blogspot.com/2009/03/panel-data.html&quot;&gt;Panel Data&lt;/a&gt;) silahkan download sebelumnya.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Jika kita hanya punya program Eviews 5 dan versi sebelumnya, maka ini yang menjadi persoalan. Kita harus membuat Program untuk menghitung statistik uji Hausman. Namun, program tersebut dapat kita peroleh dari komplemen program Eviews tersebut.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class=&quot;fullpost&quot;&gt;&lt;br /&gt;Contoh Program Hausman test.&lt;br /&gt;--------------------------------------------------------------------------&lt;br /&gt;&#39; hausman test for fixed versus random effects&lt;br /&gt;&#39; revised for version 5.0 (5/25/2004)&lt;br /&gt;&lt;br /&gt;&#39;change path to program path&lt;br /&gt;%path = @runpath&lt;br /&gt;cd %path&lt;br /&gt;&lt;br /&gt;&#39; load workfile&lt;br /&gt;load &lt;span style=&quot;color: rgb(255, 0, 0);&quot;&gt;grunfeld&lt;/span&gt;  &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt;&#39;(Ctt: ganti dg nama workfile yang sedang dikerjakan)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&#39; set sample&lt;br /&gt;&lt;span style=&quot;color: rgb(255, 0, 0);&quot;&gt;smpl @first 1947    &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt; &#39;(Ctt: hilangkan)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&#39; estimate fixed effects and store results&lt;br /&gt;pool1.ls&lt;span style=&quot;color: rgb(255, 0, 0);&quot;&gt;&lt;span style=&quot;color: rgb(0, 0, 0);&quot;&gt;(cx=f)&lt;/span&gt; log(inv?) log(val?) log(cap?)&lt;/span&gt;    &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt;&#39;(Ctt: ganti dg varibel dept &amp;amp; indept yg dianalisis)&lt;/span&gt;&lt;br /&gt;vector beta = pool1.@coefs&lt;br /&gt;matrix covar = pool1.@cov&lt;br /&gt;&lt;br /&gt;&#39; keep only slope coefficients&lt;br /&gt;vector b_fixed = @subextract(&lt;span style=&quot;color: rgb(153, 0, 0);&quot;&gt;beta,1,1,2,1&lt;/span&gt;)   &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt;&#39;(jika 3 var dept ganti dg (beta,1,1,2,1,3,1) dst)&lt;/span&gt;&lt;br /&gt;matrix cov_fixed = @subextract(&lt;span style=&quot;color: rgb(204, 0, 0);&quot;&gt;covar,1,1,2,2&lt;/span&gt;)  &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt;&#39;(jika 3 var dept ganti dg (covar,1,1,2,2,3,3) dst)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&#39; estimate random effects and store results&lt;br /&gt;pool1.ls(cx=r) &lt;span style=&quot;color: rgb(204, 0, 0);&quot;&gt;log(inv?) log(val?) log(cap?)&lt;/span&gt;    &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt;&#39;(Ctt: ganti dg varibel dept &amp;amp; indept yg dianalisis)&lt;/span&gt;&lt;br /&gt;beta = pool1.@coefs&lt;br /&gt;covar = pool1.@cov&lt;br /&gt;&lt;br /&gt;&#39; keep only slope coefficients&lt;br /&gt;vector b_gls = @subextract(&lt;span style=&quot;color: rgb(255, 0, 0);&quot;&gt;beta,2,1,3,1&lt;/span&gt;)    &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt;&#39;(jika 3 var dept ganti dg (beta,2,1,3,1,4,1) dst)&lt;/span&gt;&lt;br /&gt;matrix cov_gls = @subextract(&lt;span style=&quot;color: rgb(204, 0, 0);&quot;&gt;covar,2,2,3,3&lt;/span&gt;) &lt;span style=&quot;color: rgb(0, 0, 102);&quot;&gt;&#39;(jika 3 var dept ganti dg (covar,2,2,3,3,4,4) dst)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&#39; compute Hausman test stat&lt;br /&gt;matrix b_diff = b_fixed - b_gls&lt;br /&gt;matrix var_diff = cov_fixed - cov_gls&lt;br /&gt;matrix qform = @transpose(b_diff)*@inverse(var_diff)*b_diff&lt;br /&gt;&lt;br /&gt;if qform(1,1)&gt;=0 then&lt;br /&gt;&#39; set table to store results&lt;br /&gt;table(4,2) result&lt;br /&gt;setcolwidth(result,1,20)&lt;br /&gt;setcell(result,1,1,&quot;Hausman test for fixed versus random effects&quot;)&lt;br /&gt;setline(result,2)&lt;br /&gt;&lt;br /&gt;!df = @rows(b_diff)&lt;br /&gt;setcell(result,3,1,&quot;chi-sqr(&quot; + @str(!df) + &quot;) = &quot;)&lt;br /&gt;setcell(result,3,2,qform(1,1))&lt;br /&gt;setcell(result,4,1,&quot;p-value = &quot;)&lt;br /&gt;setcell(result,4,2,1-@cchisq(qform(1,1),!df))&lt;br /&gt;setline(result,5)&lt;br /&gt;&lt;br /&gt;show result&lt;br /&gt;else&lt;br /&gt;statusline &quot;Quadratic form is negative&quot;&lt;br /&gt;endif&lt;br /&gt;&lt;br /&gt;-------------------------------------------------------------------------------------&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Contoh program Hausman dan data set bisa didownload (&lt;a href=&quot;http://www.ziddu.com/download/8362586/hausman.rar.html&quot;&gt;Program&lt;/a&gt; dan &lt;a href=&quot;http://www.ziddu.com/download/8362595/GRUNFELD.rar.html&quot;&gt;Data&lt;/a&gt;). Anda dapat mencoba run program tersebut. Copy kedua file tersebut dan masukan pada sub-direktori yang sama dan selanjutnya Run dg Eviews.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Selah Anda berhasil mencoba contoh tersebut. Silahkan Anda coba dengan workfile yang akan dianalisis dan edit program Hausman.prg sesuai dengan catatan warna merah dan biru diatas.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Rumit bukan? salah sedikit saja bisa error.&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Nah.... bagaimana dengan cara manual dengan Excel, yaitu langkah langkah sbb:&lt;br /&gt;&lt;/div&gt;&lt;ol&gt;&lt;li style=&quot;text-align: justify;&quot;&gt;Run dg Eviews model FE dan copy koefisien-nya (tanpa konstanta) dan paste di excel. dan copy juga matrix covarian-nya dan paste ke excel.&lt;br /&gt;&lt;/li&gt;&lt;li style=&quot;text-align: justify;&quot;&gt;Run dg Eviews model RE dan copy koefisien-nya (tanpa konstanta) dan paste di excel. dan juga copy juga matrix covarian-nya dan paste ke excel.&lt;br /&gt;&lt;/li&gt;&lt;li style=&quot;text-align: justify;&quot;&gt;Kurangkan koefisien- koefisien (FE-RE) demikian pula Covariannya (FE-RE).&lt;/li&gt;&lt;li style=&quot;text-align: justify;&quot;&gt;Hitung Statistik Uji Hausman (lihar rumus diatas): [transpose koef(FE-RE)] dikali [inverse covarian (FE-RE)] dikali [koef(FE-RE)].&lt;/li&gt;&lt;li style=&quot;text-align: justify;&quot;&gt;Bandingkan nilai tersebut dg tabel Chi-kuadrat. Jika nilai hitung &gt; nilai tabel, maka tolak Ho dan terima H1.&lt;/li&gt;&lt;/ol&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Silahkan download untuk &lt;a href=&quot;http://www.ziddu.com/download/8362525/template.xls.html&quot;&gt;tamplate Excel ini&lt;/a&gt; (untuk 4 variabel independen dan bisa disesuaikan beberapa variabel saja).&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;</description><link>http://forum-ekonometrika.blogspot.com/2009/04/hausman-test-pada-panel-data.html</link><author>noreply@blogger.com (SANJOYO)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHnXBnE0MVrHivSnUPSWqKtngva-bJ-VBIlf-IgcT9lXurdONk2zK-Ll5UlWFVm_VnE7iKrynPdSuF7IM2sGYykr9DzAwFGNkLUtYxBDoY6H48xa05kyiX3aGpwwgbOqRB13xwM3fYykg/s72-c/Struktur+Model+Panel+23_1.jpg" height="72" width="72"/><thr:total>48</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-1333642801488808995</guid><pubDate>Tue, 07 Apr 2009 01:51:00 +0000</pubDate><atom:updated>2009-05-06T06:52:59.039+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">Regresi linier</category><title>Statistik Uji t dan F pada Model Regresi Linier dg Eviews</title><description>&lt;div style=&quot;text-align: justify;&quot;&gt;Beberapa hari yang lalu ada pertanyaan dari Sohib Mahasiswa di Perguruan Tinggi di Surabaya tentang Pengertian Statistik Uji t, Statistik Uji F, Statistik Uji z dan Statistik Uji T. Saya mencoba menjawab secara ringkas berkaitan dengan hal itu.&lt;br /&gt;&lt;/div&gt;&lt;p style=&quot;color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: bold;font-size:130%;&quot; &gt;Model Regresi Linier:&lt;/span&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;color: rgb(255, 255, 255);&quot;&gt;Misalkan Model Regresi Multiple yaitu:&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-weight: bold; color: rgb(0, 0, 0);&quot;&gt;      &lt;/span&gt;Log(M1) = a0 + a1Log(IP) + a2TB3 + e&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;dimana M1(Money Supply), IP(Industrila Production), dan TB3(Tresury Bill 3month).&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;Dengan mengunakan Eviews untuk estimasi koefisien a0, a1, a2 menggunakan metoda OLS diperoleh output:&lt;/p&gt;&lt;p&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgItaHD7_HX9bOzF6jzlYus-nC6YXJcz1WMPjli_iaAfGAcxOJNs92dXVGjc6LwxRSafx5E5441uuMMAdMUaPJ8AOBtELJI2tq0wqauNd4rn0kHvTBW5j1eUrx33obqUKtIBvc4Adbja20/s1600-h/eq1.png&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 320px; height: 219px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgItaHD7_HX9bOzF6jzlYus-nC6YXJcz1WMPjli_iaAfGAcxOJNs92dXVGjc6LwxRSafx5E5441uuMMAdMUaPJ8AOBtELJI2tq0wqauNd4rn0kHvTBW5j1eUrx33obqUKtIBvc4Adbja20/s320/eq1.png&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5321738567695740658&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;terlihat bahwa koefisien a1=1,765866 mengandung arti bahwa kenaikan 1 persen Industrial Production akan meningkatkan money supply sebesar 1,76 persen. Apakah IP dapat mempengaruhi M1? Untuk menyakinkan pengaruh tersebut, perlu diuji Ho : a1=0 dan diperoleh &lt;span style=&quot;font-weight: bold;&quot;&gt;Statistik Uji t&lt;/span&gt; sebesar 40.55199 atau dengan p-value sebesar 0,000. Dengan kita ambil tingkat kesalahan (alpa 5%), maka kita tolak Ho karena p-value (0,000) lebih kecil dari tingkat kesalahan (alpa 5%). Dengan demikian kita yakin bahwa a1 tidak sama dg nol atau IP mempunyai pengaruh terhadap M1.&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;Demikian pula jika kita akan menguji koefisien a0 atau a2 secara masing- masing menggunakan &lt;span style=&quot;font-weight: bold;&quot;&gt;Statistik Uji t&lt;/span&gt;. &lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;Pertanyaan selanjutnya apakah IP dan TB3 secara bersama-sama mempengaruhi M1, maka kita akan menguji signifikasi koefisien a1 dan a2 secara bersama-sama (Ho: a1=a2=0). Statistik Uji yang digunakan adalah &lt;span style=&quot;font-weight: bold;&quot;&gt;Statistik Uji F&lt;/span&gt; dengan nilai p-value =0,0000. Dengan kita ambil tingkat kesalahan (alpa 5%), maka kita tolak Ho karena p-value (0,0000) lebih kecil dari tingkat kesalahan (alpa 5%). Dengan demikian kita yakin bahwa IP dan TB3 secara bersama-sama mempunyai pengaruh terhadap M1 (cat: karena koef IP dan TB3 signifikan).&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;Bagaimana dengan Statistik Uji z dan Statistik Uji T ? Tulisan selanjutnya klik &lt;a href=&quot;http://forum-ekonometrika.blogspot.com/2009/04/statistik-uji-z-t-pada-model-garch.html#links&quot;&gt;disini&lt;/a&gt;.&lt;br /&gt;&lt;/p&gt;</description><enclosure type='Regresi' url='http://www.blogger.com/post-create.g?blogID=6139094889747707681' length='0'/><link>http://forum-ekonometrika.blogspot.com/2009/04/statistik-uji-t-dan-f-pada-model.html</link><author>noreply@blogger.com (SANJOYO)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgItaHD7_HX9bOzF6jzlYus-nC6YXJcz1WMPjli_iaAfGAcxOJNs92dXVGjc6LwxRSafx5E5441uuMMAdMUaPJ8AOBtELJI2tq0wqauNd4rn0kHvTBW5j1eUrx33obqUKtIBvc4Adbja20/s72-c/eq1.png" height="72" width="72"/><thr:total>190</thr:total></item><item><guid isPermaLink="false">tag:blogger.com,1999:blog-6139094889747707681.post-2743627240034782566</guid><pubDate>Mon, 06 Apr 2009 23:10:00 +0000</pubDate><atom:updated>2009-05-06T06:53:27.661+07:00</atom:updated><category domain="http://www.blogger.com/atom/ns#">GARCH</category><title>Statistik Uji z, T pada Model GARCH/ EGARCH dg Eviews</title><description>Melanjutkan pertanyaan dari Sohib Mahasiswa di Perguruan Tinggi di Surabaya tentang Pengertian Statistik Uji z dan Statistik Uji T.&lt;br /&gt;&lt;br /&gt;&lt;div style=&quot;text-align: justify;&quot;&gt;Saya mencoba menjawab secara ringkas berkaitan dengan hal itu.&lt;br /&gt;&lt;/div&gt;&lt;p style=&quot;color: rgb(204, 204, 204); font-weight: bold;&quot;&gt;&lt;span style=&quot;font-size:130%;&quot;&gt;Model GARCH.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;Misalkan model GARCH(1,1):&lt;/p&gt;&lt;p&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSLziXvx-BNmiHH8E70V-S3lrlfeiv4YlCTVV6m4YSRNOzKYbNtknY71LrkSu4NThopUiujbprrrV28cppXKL3dDjeF_fOhH_iKFjIOC3zvfemUh57NLxHJzsUeSDnSmkQZgLt_1AeVNw/s1600-h/EViews+6+Users+Guide+II+195_1.jpg&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 200px; height: 80px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSLziXvx-BNmiHH8E70V-S3lrlfeiv4YlCTVV6m4YSRNOzKYbNtknY71LrkSu4NThopUiujbprrrV28cppXKL3dDjeF_fOhH_iKFjIOC3zvfemUh57NLxHJzsUeSDnSmkQZgLt_1AeVNw/s200/EViews+6+Users+Guide+II+195_1.jpg&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5321758682670082690&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;Persamaan pertama adalah mean equation dan persamaan ke dua adalah varians equation. Misalkan &lt;span style=&quot;font-style: italic;&quot;&gt;Rt&lt;/span&gt; adalah first difference Log S&amp;amp;P500 (DLOG(SPX)) dan hasil output Eviews adalah:&lt;/p&gt;&lt;p&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOIZheMLDBev8Nei_1LDoXBf6s2R3Q4cPi15By_hd5KJSXr_LTHQ4uODtKvELWZT5WAj4wTOd415aSpqmnWt30egt4foXpe5ZBjUBFc1lgzrM86iN1wMoouyHAq10S25kRNpPSrS1Qdcc/s1600-h/EViews+6+Users+Guide+II+196_1.jpg&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 303px; height: 320px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjOIZheMLDBev8Nei_1LDoXBf6s2R3Q4cPi15By_hd5KJSXr_LTHQ4uODtKvELWZT5WAj4wTOd415aSpqmnWt30egt4foXpe5ZBjUBFc1lgzrM86iN1wMoouyHAq10S25kRNpPSrS1Qdcc/s320/EViews+6+Users+Guide+II+196_1.jpg&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5321760652378990354&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;Model GARCH tersebut mengasumsikan errornya berdistribusi normal, sehingga untuk menguji signifikansi baik pada masing- masing koefisien pada mean equation maupun varians equation dengan mengunakan &lt;span style=&quot;font-weight: bold;&quot;&gt;statistik uji z&lt;/span&gt;. Dengan mengunakan tingkat kesalahan (alpa-5%) maka, semua koefisien baik mean equation maupun varians equation menunjukkan sangat signifikan (p-value kurang dari 5%). Oleh karena itu, perilaku indek S&amp;amp;P 500 dapat dijelaskan dengan model GARCH(1,1).&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;color: rgb(204, 204, 204);&quot;&gt;&lt;span style=&quot;font-size:130%;&quot;&gt;Model EGARCH.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;Misalnya model Exponensial GARCH (1,1):&lt;/p&gt;&lt;p&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZseJxiRk74TSsg8ljJk4GJg3-d6_EoGtZHXhI6ktd8vg4Gsv-O83_qR-3i95P95UR8W_4dkB_Kr7DZ8wocYrVA407LwuY0UCqQARd7jC9iiUlxabpJjjydwpsCkc119qUzfQxcSQyduI/s1600-h/EViews+6+Users+Guide+II+204_1.png&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 233px; height: 49px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZseJxiRk74TSsg8ljJk4GJg3-d6_EoGtZHXhI6ktd8vg4Gsv-O83_qR-3i95P95UR8W_4dkB_Kr7DZ8wocYrVA407LwuY0UCqQARd7jC9iiUlxabpJjjydwpsCkc119qUzfQxcSQyduI/s320/EViews+6+Users+Guide+II+204_1.png&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5321919478281177634&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfpS_CNnmBRP-qQRV-IvtggkpknD5y9lRYYMbLuo3pd2MLvDNkffmYknv6-t4LO_jwPRCvGeyMbSeAceT34NoLxf8cXeBosb2_830jgmB0e2zm4epC4BKBVUQbBJ8u0BZDGbo-u134B-s/s1600-h/EViews+6+Users+Guide+II+205_1.png&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 320px; height: 48px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfpS_CNnmBRP-qQRV-IvtggkpknD5y9lRYYMbLuo3pd2MLvDNkffmYknv6-t4LO_jwPRCvGeyMbSeAceT34NoLxf8cXeBosb2_830jgmB0e2zm4epC4BKBVUQbBJ8u0BZDGbo-u134B-s/s320/EViews+6+Users+Guide+II+205_1.png&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5321920101224500498&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;dimana St=nilai index S&amp;amp;P 500 dan diperoleh output:&lt;br /&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;a onblur=&quot;try {parent.deselectBloggerImageGracefully();} catch(e) {}&quot; href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimz1YzhQo-_2MaILPhtyYGkVjMb3LP7qsKjWgFZAy1JtnHlcKx2PkiyGqeTFQEwIMsrOJguV7YjXWu43NqVkJrBoj7gSz6gNeJv4ql6km_ujiiJSrW6-J2gVQ49I7PAw7QPt7v_eZMsRM/s1600-h/EViews+6+Users+Guide+II+206_1.png&quot;&gt;&lt;img style=&quot;cursor: pointer; width: 283px; height: 320px;&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimz1YzhQo-_2MaILPhtyYGkVjMb3LP7qsKjWgFZAy1JtnHlcKx2PkiyGqeTFQEwIMsrOJguV7YjXWu43NqVkJrBoj7gSz6gNeJv4ql6km_ujiiJSrW6-J2gVQ49I7PAw7QPt7v_eZMsRM/s320/EViews+6+Users+Guide+II+206_1.png&quot; alt=&quot;&quot; id=&quot;BLOGGER_PHOTO_ID_5321922100292581506&quot; border=&quot;0&quot; /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;bila model EGARCH ini mengasumsikan erorrnya berdistribusi students, maka untuk menguji koefisien pada mean equation dan varians equation dg &lt;span style=&quot;font-weight: bold;&quot;&gt;Statistik Uji z &lt;/span&gt;(standarized distribution)&lt;span style=&quot;font-weight: bold;&quot;&gt;.&lt;/span&gt; Melihat p-value dari statistik uji z masing- masing koefisien pada mean equation maupun varians equation sangat signifikan (lebih kecil dari 5%).&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;Sadangkan nilai &lt;span style=&quot;font-weight: bold;&quot;&gt;Statistik Uji T-DIST&lt;/span&gt; menunjukkan bahwa relative kecil nilai tersebut menununjkkan bahwa distribusi standarized error berasal dari distribusi normal.&lt;br /&gt;&lt;/p&gt; &lt;p&gt;Sumber: Eviews User Guide&lt;/p&gt;</description><enclosure type='StatistikUji' url='http://www.blogger.com/post-edit.g?blogID=6139094889747707681&amp;postID=2743627240034782566' length='0'/><link>http://forum-ekonometrika.blogspot.com/2009/04/statistik-uji-z-t-pada-model-garch.html</link><author>noreply@blogger.com (SANJOYO)</author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSLziXvx-BNmiHH8E70V-S3lrlfeiv4YlCTVV6m4YSRNOzKYbNtknY71LrkSu4NThopUiujbprrrV28cppXKL3dDjeF_fOhH_iKFjIOC3zvfemUh57NLxHJzsUeSDnSmkQZgLt_1AeVNw/s72-c/EViews+6+Users+Guide+II+195_1.jpg" height="72" width="72"/><thr:total>53</thr:total></item></channel></rss>