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    <title>topic Re: Dynamic panel data estimation with SAS in SAS Forecasting and Econometrics</title>
    <link>https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Dynamic-panel-data-estimation-with-SAS/m-p/155244#M998</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hello -&lt;/P&gt;&lt;P&gt;You may want to check out this example as a starting point:&lt;/P&gt;&lt;P&gt;&lt;A class="active_link" href="http://support.sas.com/documentation/cdl/en/etsug/63348/HTML/default/viewer.htm#etsug_panel_sect054.htm"&gt;http://support.sas.com/documentation/cdl/en/etsug/63348/HTML/default/viewer.htm#etsug_panel_sect054.htm&lt;/A&gt;&lt;/P&gt;&lt;P&gt;Thanks,&lt;/P&gt;&lt;P&gt;Udo&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 28 Mar 2014 15:11:07 GMT</pubDate>
    <dc:creator>udo_sas</dc:creator>
    <dc:date>2014-03-28T15:11:07Z</dc:date>
    <item>
      <title>Dynamic panel data estimation with SAS</title>
      <link>https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Dynamic-panel-data-estimation-with-SAS/m-p/155243#M997</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;Hello,&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;I hope you are having a Monday.&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;I have been trying to run a 2-step GMM with SAS to estimate my dynamic panel data but it seems that I am doing something wrong.&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;I attached a picture of what my data looks like.&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;So basically I have intraday observations over a number days for different contracts. My time series are set by the "start" variable which goes 08:05- 08:10 - 08:15-... My cross-section is between different contracts.&amp;nbsp; &lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;This is the procedure that I used but it is not working:&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;proc panel data=basvoldum_short_lond;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;inst depvar;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;model BASw = tod1-tod105 / gmm nolevels twostep;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;id cnt start;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;run;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;Any suggestions?&lt;/SPAN&gt;&lt;/P&gt;&lt;P style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;SPAN style="font-weight: inherit; font-style: inherit; font-family: inherit; color: #000000;"&gt;Sorry for taking your time and thank you for your tremendous help.&lt;/SPAN&gt;&lt;/P&gt;&lt;BR /&gt;&lt;IMG src="https://communities.sas.com/t5/image/serverpage/image-id/11948i994EEC6B0E784DD9/image-size/large?v=1.0&amp;amp;px=600" border="0" alt="Screenshot 2014-03-22 18.31.27.png" title="Screenshot 2014-03-22 18.31.27.png" /&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 24 Mar 2014 23:12:01 GMT</pubDate>
      <guid>https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Dynamic-panel-data-estimation-with-SAS/m-p/155243#M997</guid>
      <dc:creator>BchBnz</dc:creator>
      <dc:date>2014-03-24T23:12:01Z</dc:date>
    </item>
    <item>
      <title>Re: Dynamic panel data estimation with SAS</title>
      <link>https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Dynamic-panel-data-estimation-with-SAS/m-p/155244#M998</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Hello -&lt;/P&gt;&lt;P&gt;You may want to check out this example as a starting point:&lt;/P&gt;&lt;P&gt;&lt;A class="active_link" href="http://support.sas.com/documentation/cdl/en/etsug/63348/HTML/default/viewer.htm#etsug_panel_sect054.htm"&gt;http://support.sas.com/documentation/cdl/en/etsug/63348/HTML/default/viewer.htm#etsug_panel_sect054.htm&lt;/A&gt;&lt;/P&gt;&lt;P&gt;Thanks,&lt;/P&gt;&lt;P&gt;Udo&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 28 Mar 2014 15:11:07 GMT</pubDate>
      <guid>https://communities.sas.com/t5/SAS-Forecasting-and-Econometrics/Dynamic-panel-data-estimation-with-SAS/m-p/155244#M998</guid>
      <dc:creator>udo_sas</dc:creator>
      <dc:date>2014-03-28T15:11:07Z</dc:date>
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