Merger simulation with nested logit demand: implementation in Stata
by Jonas Björnerstedt (Swedish competition authority) and Frank Verboven (University of Leuven)
To install the mergersim package, start from the command line in Stata and type the following:
1. net from http://www.bjornerstedt.org/stata/mergersim
2. net install mergersim
Program files will be installed in C:\ado\plus\m and C:\ado\plus\l.
To obtain an example do-file and dataset, type the following (from an empty folder on your PC):
3. net get mergersim
The files example.do and cars1.dta will be installed in your empty folder (you can also download them directly).
To obtain help, type:
4. help mergersim
or read the supporting paper forthcoming in the Stata Journal: Merger Simulation with Nested Logit Demand: Implementation in Stata