There is a vast literature which shows that investors don't make rational decisions in allocating resources among both different types of investments and different individual investments. Target risk funds and target date funds are two types of mutual funds that make the asset allocation...

A fundamental question in finance is whether and how removing market frictions is associated with efficiency gains. We study this question using share issue privatization in China that took place through the split share structure reform. Prior to the reform, domestic A-shares were divided into...

Adjustment of behavior to maintain risk, known as risk homeostasis, has previously been studied in a variety of psychological, health, social and economic contexts. This paper examines the evidence for risk homeostasis in corporate financial decisions involving mergers and acquisitions (M&As)....

A fundamental question in finance is whether and how removing market frictions is associated with efficiency gains. We study this question using share issue privatization in China that took place through the split share structure reform. Prior to the reform, domestic A-shares were divided into...

In an investment-based asset pricing model, we build a collective-learning framework in which decision-makers learn a target firm's exposure to systematic risk from its peers' observations. This learning mechanism endogenously creates a time-variation in the discount rate that significantly...

We structurally estimate an investment-based asset pricing model, where firms' exposure to macroeconomic risk is unknown. Bayesian beliefs about this parameter are updated from firms' and industry peers' comovement between their productivity and consumption growth. The model implies that...