https://communities.sas.com/t5/Statistical-Procedures/PROC-PANEL-FIXED-EFFECTS-OPTION/m-p/615577#M29689 <P>Dear All.</P><P>&nbsp;</P><P>Hi, I am trying to run a panel regression and I knew that I should use fixed effects model.</P><P>&nbsp;</P><P><SPAN>I want to use 'fixed effects' taking into account heterogenous effects from omitted variables that may differ between regions.</SPAN></P><P>&nbsp;</P><P><SPAN>The research model is as follows.</SPAN></P><P><SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="XXX.PNG" style="width: 493px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/35199i54558B2092E93049/image-size/large?v=v2&amp;px=999" role="button" title="XXX.PNG" alt="XXX.PNG" /></span></SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P>In SAS, there are two option about one-way fixed effects model but I am really curious that two model's R-Square are different.</P><P>&nbsp;</P><P>I really want to know <SPAN>Why the two results make a difference and which</SPAN><SPAN>&nbsp;options are appropriate between fixone and fixonetime?</SPAN></P><P>&nbsp;</P><P>Thanks a lot!</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="XX.PNG" style="width: 352px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/35196i0B7161877E8CEF88/image-size/large?v=v2&amp;px=999" role="button" title="XX.PNG" alt="XX.PNG" /></span></P> Tue, 07 Jan 2020 07:21:04 GMT hmj 2020-01-07T07:21:04Z https://communities.sas.com/t5/Statistical-Procedures/PROC-PANEL-FIXED-EFFECTS-OPTION/m-p/615577#M29689 <P>Dear All.</P><P>&nbsp;</P><P>Hi, I am trying to run a panel regression and I knew that I should use fixed effects model.</P><P>&nbsp;</P><P><SPAN>I want to use 'fixed effects' taking into account heterogenous effects from omitted variables that may differ between regions.</SPAN></P><P>&nbsp;</P><P><SPAN>The research model is as follows.</SPAN></P><P><SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="XXX.PNG" style="width: 493px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/35199i54558B2092E93049/image-size/large?v=v2&amp;px=999" role="button" title="XXX.PNG" alt="XXX.PNG" /></span></SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P>In SAS, there are two option about one-way fixed effects model but I am really curious that two model's R-Square are different.</P><P>&nbsp;</P><P>I really want to know <SPAN>Why the two results make a difference and which</SPAN><SPAN>&nbsp;options are appropriate between fixone and fixonetime?</SPAN></P><P>&nbsp;</P><P>Thanks a lot!</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="XX.PNG" style="width: 352px;"><img src="https://communities.sas.com/t5/image/serverpage/image-id/35196i0B7161877E8CEF88/image-size/large?v=v2&amp;px=999" role="button" title="XX.PNG" alt="XX.PNG" /></span></P> Tue, 07 Jan 2020 07:21:04 GMT https://communities.sas.com/t5/Statistical-Procedures/PROC-PANEL-FIXED-EFFECTS-OPTION/m-p/615577#M29689 hmj 2020-01-07T07:21:04Z https://communities.sas.com/t5/Statistical-Procedures/PROC-PANEL-FIXED-EFFECTS-OPTION/m-p/615616#M29691 <P>It is about Time series analysis. you need SAS/ETS , so try to post it at Forecasting forum .</P> Tue, 07 Jan 2020 10:53:16 GMT https://communities.sas.com/t5/Statistical-Procedures/PROC-PANEL-FIXED-EFFECTS-OPTION/m-p/615616#M29691 Ksharp 2020-01-07T10:53:16Z