Do institutional investors engage with companies on corporate externalities such as greenhouse gas emissions? And if so, why? We study voting at shareholder meetings by two emblematic global investors: BlackRock, a major asset manager, and the Norway Fund, a responsible sovereign wealth fund....

This paper questions the contribution that socially responsible (SR) screening makes to mutual fund performance. We propose a new decomposition of the variability of SR mutual fund returns making it possible to isolate the contribution of SR screening and compare it with the other traditional...

This paper establishes a new empirical fact: mutual funds' flow-performance sensitivity is a hump-shaped function of aggregate risk-factor realizations. Explanations based on extant theories can only explain a fraction of the pattern. We thus develop a new parsimonious model. It assumes Bayesian...

A firm's incentives to innovate deteriorate when other firms benefit from its R&D activities without incurring a cost. We show under which conditions common ownership of firms can mitigate this impediment to corporate innovation, and test the model's empirical predictions. Common ownership...

We show theoretically and empirically that executives are paid less for their own firm’s performance and more for their rivals’ performance if an industry’s firms are more commonly owned by the same set of investors. Higher common ownership also leads to higher unconditional total pay. We...