Polk, Christopher; Sapienza, Paola - C.E.P.R. Discussion Papers - 2003
traders to arbitrageurs? We study firm business investment to address this question. In our model, benevolent managers of … with positive net present value. Empirically, we find a positive relation between investment and a number of proxies for … mispricing, controlling for investment opportunities and financial slack, suggesting that overpriced (underpriced) firms tend to …