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Boom - Created. Code in E:\McNair\Projects\Winner's Curse\Data\SQL\SDC_TABLE. Final variable in table SDCno_boom.
Competition - We need to determine how many other competitors (in the same industry, given by first 3 digits of NAICS code) the acquirer had Created. Code in the year of the acquisitionE:\McNair\Projects\Winner's Curse\Data\SQL\CRSP_TABLE. To do so, create a table with 3 digit naics codes, naics codes, the year, and the count of the naics codes Final variable in the year minus one then group by naics and year from crspfinal. Then join back to main table on naics codecompetitionfinal.
IT Fixed Effect -
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