The optimal factor timing portfolio is equivalent to the stochastic discount factor. We propose and implement a method to characterize both empirically. Our approach imposes restrictions on the dynamics of expected returns which lead to an economically plausible SDF. Market-neutral equity...

Banks' relationships with their depositors are valuable when depositors remain sticky, but this value evaporates if they leave. This tension makes banks fragile when interest rates increase and long-term asset values are depressed. In this scenario, if all of its depositors leave, the bank...

We propose a theory of inattention solely based on preferences, absent any cognitive limitations, or external costs of acquiring information. Under disappointment aversion, information decisions and risk attitude are intertwined, and agents are intrinsically information averse. We illustrate...

I study the dynamics of asset prices in an economy in which investors choose whether to hold diversified or concentrated portfolios of risky assets. The latter are valuable, as they increase the productivity of the correspond- ing enterprises. I capture the tradeoff between risk sharing and...

We argue that buyout waves form in response to fluctuations in aggregate discount rates. In our model, discount rates alter the present value of cash flow improvements and the illiquidity premium demanded by buyout investors. We confirm our predictions empirically. Overall deal activity varies...