Dear all,

For my thesis, I need to run the following regression:

Array

In a paper, where I base my thesis on, it states: Instrumental variables estimation is still required because perf(it) is used to calculate both delta(perf(it+1)) and delta(perf(it)).
For the moment, my regression in stata is in the following form (see attachment): Array


The performance measure is OperatingIncome. The rest of the variables are slightly different from the specification above.
My question is now: What model should I use to deal with this? I have read that the command ivreg2 can deal with this?

Thanks in advance