**Manually removed extraneous symbols and words, saved result as LBO_Cleaned_data.xlsx
**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)