We study the role of endogenous healthcare choices by households to extend their expected lifetimes on economic growth and welfare in a decentralized overlapping generations economy with the realistic feature that households' savings are held in annuities. We characterize healthcare spending in...

We introduce credit frictions motivated by moral hazard in a general equilibrium model of international trade with two dimensions of heterogeneity and endogenous investments. Firms' competitiveness consists of capabilities to conduct process and quality innovations at low costs, whereas...

This paper evaluates how sick pay mandates operate at the job level in the United States. Using the National Compensation Survey and difference-in-differences models, we estimate their impact on coverage rates, sick leave use, labor costs, and non-mandated fringe benefits. Sick pay mandates...

We study the welfare implications of self-fulfilling bank runs and liquidity requirements, in a growth model where banks, facing persistent possible runs, can choose in any period a run-proof asset portfolio. In this framework, runs distort banks' insurance provision against idiosyncratic...

We show that when a continuous dark pool is added to a limit order book that opens illiquid, book and consolidated fill rates and volume increase, but spread widens, depth declines and welfare deteriorates. The adverse effects on market quality and welfare are mitigated when book-liquidity...

We investigate the role of a class of alternative market structures known as electronic crossing networks or "dark pools''. Relative to traditional "lit'' markets, dark pools offer investors the trade-off of reduced transaction costs in exchange for greater uncertainty of trade. Our paper...