Changes

{| class="wikitable sortable" style="border: 1px solid darkgray; bgcolor: #f9f9f9"| Actual Return || CRSP|||- CRSP | Abnormal Return || CRSP|||- CRSP | Average Return || CRSP|||- CRSP | Weighted Average Return || CRSP|||- CRSP | Cumulative Ab. Return || CRSP|||- CRSP | Boom || SDC|||- SDC | Competition || Compustat|||- Compustat | Distance - || SDC + google maps|| |-| IT Fixed Effect || SDC|||- SDC | Idiosyncratic Volatility - || CRSP (Calculated)|| |-| Industry Fixed Effect || SDC|||- SDC | Momentum - || CRSP (Calculated)|| |-| Private Financial Data || CRSP|||- CRSP | Percent Cash || SDC|||- SDC | Previous Acquisitions || SDC|||- SDC | Sales || Compustat|||- Compustat | Tobin's Q || Compustat|||- Compustat | Turnover || CRSP|||- CRSP | VC Fixed Event - || SDC & VentureXpert|| |-| Governance || Compustat|||- Compustat | Friendly vs. Hostile - || SDC|||}