Mina Sami

4 Questions 15 Answers 0 Followers

Questions related from Mina Sami

How to run Difference in Difference Different Time Periods?

Dear All, I have Panel Data fits difference in difference I regress the (Bilateral Investment Treaties-BIT) on (Bilateral FDI). BIT: is dummy taking 1 if BIT exists and Zero Otherwise....

30 May 2020 10,189 6 View

Levinsohn-patrin, OlleyPakes and data type STATA

I am trying to run a regression of cobb douglas function: The problem that my dataset capture the firm at a point of time,So I have a dataset over the period 1988-2012.Each firm appears one...

22 May 2017 8,954 7 View

How to deal with dissimilarity parameters in nested logit if i have a nest in level one that have only one choice in level 2?

I made a Nested logit model. Level 1: 8 choices and level 2: 22 choices.In type 4, I have only 1 choice in level 1 corresponds to one choice in level 2. The dissimilarity parameters are equal to 1...

05 March 2015 1,775 2 View

How can I make prediction on stata and prevent stata from taking into account the non significant coefficients? (what command?)

I want make predict after xtreg in STATA. I dont want stata to take into its calculations insignificant coefficients. There is a command : predict yhat and not takie into accout insignificant...

10 October 2014 6,076 9 View