We document large and persistent differences in the acquisitiveness of firms in the U.S. based on the location of their headquarters. We hypothesize and find evidence that local peer effects in M&A activity contribute to such persistence. Specifically, the acquisitiveness of non-dominant...

From 1963 through 2015, idiosyncratic risk (IR) is high when market risk (MR) is high. We show that the positive relation between IR and MR is highly stable through time and is robust across exchanges, firm size, liquidity, and market-to-book groupings. Though stock liquidity affects the...