1. Competition and innovation: An inverted-U relationship;Aghion;Quarterly Journal of Economics,2005
2. Innovation and institutional ownership;Aghion;American Economic Review,2013
3. Illiquidity and stock returns: Cross-section and time-series effects;Amihud;Journal of Financial Markets,2002
4. Asset pricing and the bid-ask spread;Amihud;Journal of Financial Economics,1986
5. Passive investors, not passive owners;Appel;Journal of Financial Economics,2016