Disclosure by firms would seem to reduce investment inefficiency by reducing informational asymmetry. However, the impact of disclosure is endogenous and depends on incentives within the firm. Given optimal renegotiation-proof contracts, disclosing only accepted contracts does not solve the...

Oliver Hart proved the impossibility of deriving general comparative static properties in portfolio weights. Instead, we derive new comparative statics for the distribution of payoffs: A is less risk averse than B iff Aʼs payoff is always distributed as Bʼs payoff plus a non-negative random...

Retirement flexibility and inability to borrow against future labor income can significantly affect optimal consumption and investment. With voluntary retirement, there exists an optimal wealth-to-wage ratio threshold for retirement and human capital correlates negatively with the stock market...