Dear all,
I am currently working on my MSc thesis in Finance and I use data from Orbis. I need to construct a panel data set to obtain elasticities with a regression. However, my data format is not right at the moment. Currently, my dataset has a lot of different columns with one observation for each firm and I have different variables for the same variable over time, for example EBITDA_2018, EBITDA_2017, and EBITDA_2016. I want to know if it possible and if so, how I change my dataset so that these three variables are merged to just one variable called EBITDA ?
Thanks in advance!
Kind regards,
Romy
Related Posts with Question about panel data
Using a Difference-in-Difference approach with a logit modelI am trying to run a simple DID model with a binary dependent variable, i.e. a logit model. Is this …
How to test heteroskedasticity with xtpmg command. ThanksDear all, I used xtpmg command to estimate three of following: PMG (Pooled Mean Group) MG (Mean Gro…
Fixed Effects at individual-area-level?Hello folks! I have read this paper today: http://ftp.iza.org/dp9311.pdf If you scroll to page 11,…
Estimating policy effect with Logit modelSo I am testing a policy which was introduced in a country trying to incentivise people to stay empl…
Instrumental Variables: nonlinear endogenous variable Hello Statalist! I'm doing an exercise from Microeconometrics Using Stata, by Cameron and Trivedi, …
Subscribe to:
Post Comments (Atom)
0 Response to Question about panel data
Post a Comment