**Performed matching by company name with stdcompnames.txt (which included gvkeys) to get alternative gvkey-dealnumb lookup table
**Appended non-contradictory results to previous gvkey-dealnumb lookup table (to make SQL table gvkeyxdealnumbfinal)
**Used this table to flag LBO events in Compustat dataset for appropriate gvkeys in appropriate year(s) (result ***Result is SQL table yearsbygvkeysfilled2)
==STATA analysis==