This study investigates the relationship between product market competition and the market value of innovation using firm-level patent data of US firms over the period 1977-2005. We find that there is an inverted U-shaped relationship between competition and the value of innovation. Furthermore,...

This study investigates whether economic policy uncertainty (EPU) magnifies peer effects in corporate investment in China. Through use of the peer-firm-average idiosyncratic stock return to capture exogenous variation in peer firms' investment activities, we show that peer effects are stronger...