Bartik shock

[Monicucha Paganini]

Dear all,

I have recently started using STATA after ages and I wanted to ask you how to code the Bartik shock: the model I want to replicate is attached in the word document. I have done this:
I first create the instrument with emp_ipums_sh is the share of employment and F_output_sh is the share of output for foreign firms. Then, I do regressions by instrumenting the Foreign output share. However, I do not know how to replicate the second stage regression in the word file as there is Foreign output share replicated twice.

thanks a lot

Monica

gen inst_weight=emp_ipums_sh[_n-1]*d.F_output_sh
egen inst_F_output=sum(inst_weight) if inst_weight!=., by(year country)



*Q1)
**Employment Share as a dependent variable**

quietly ivregress 2sls d.sh_agri_jobs_ipums (sh_Foutput=inst_F_output) d* $xlist, robust cluster(country) first
outreg2 using "$OUT/regression_1.doc", replace ctitle(Emp_ipums_agri)

[Nick Cox]

Repeated post Please follow https://www.statalist.org/forums/for...1-bartik-shock if interested.

We have advice on bumping like this at https://www.statalist.org/forums/help#adviceextras In short, please don't.

Why was this not answered in the 73 minutes since you first posted?

I guess many readers were put off by the Word attachment. Again, please see 12.5 in https://www.statalist.org/forums/help#stata for why such attachments are less helpful than you hope.

[Monicucha Paganini]

thanks Nick, I had some internet issues and I was unsure the first message was posted. I am not very familiar. thanks anyway