Hello,
I am running a ZINB on a pooled panel using the vce (cluster ID) option, yet I have been advised to use the Panel data Model "xtpoisson" or "xtnbreg".
My DV is "panel applications", so I have lots of zeroes while my IVs are some R&D related inputs. I have a large N while T = 4. I am testing my model on both a balanced and unbalanced panel.
I have a couple of questions regarding this:
Is running a ZINB or an NBREG on the pooled panel a bad idea ? Why is that?
I read that using a FE when N is large while T is fixed (or small) is not the best approach. I ran a Hausman test to compare the FE and RE model, and it showed that the FE model is a better choice. Yet, the RE model is giving expected results that are similar to other models I have tested using ZINB and NBREG. Are there any other tests I can run to test for this ?
Do you recommend any other models ? I know that there is no xtzinb or an xtnbreg.
Thanks!
Related Posts with ZINB on pooled panel
Twoway Line: Deleting a straight lineHello, I am trying to create a figure using the code: twoway line sum mdate. The figure shows both a…
scatter graph with different styles and specific axisHi statalist, I have the following data: Code: * Example generated by -dataex-. For more info, ty…
Extract country names from affiliationsHi, I have a dataset of about 1000 articles with variables such as id, title, abstract and affiliat…
Working with Time and DateTime variables from ExcelHi, I noticed that whenever I import an excel file that contains a time or datetime variable onto S…
Flexible case-control matching commandHello, First, thanks in advance for anyone who can help me with this. I haven't had much luck recen…
Subscribe to:
Post Comments (Atom)
0 Response to ZINB on pooled panel
Post a Comment