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Essays On Social Connectedness, Institutional Behavior, And Market Predictability, Yan Li

Dissertations, Theses, and Capstone Projects

This dissertation consists of three chapters that encompass social network, institutional investor behavior, financial market efficiency, and market return predictability.

Chapter 1: We use social network data from Facebook to show that institutional investors are more likely to invest in firms that are located in areas the investor is more socially connected to. This effect is particularly large for investments in small and informationally opaque firms. After controlling for social connectedness, investments do not vary with the geographic distance between investors and firms. We find no evidence that investors achieve higher returns when investing in firms located in areas that …