Hi All,
I am trying to calculate the regional specialization and industry concentration following EG(1997) and K(1991). Does Stata have a pre-packaged code that I can use for this?
For example R: https://www.researchgate.net/publica..._Toolbox_for_R
Thank you. C
0 Response to Stata code for Ellison, Glaeser (1997) and Krugman (1991)
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