How does the publication of patents affect innovation? We answer this question by exploiting a large-scale natural experiment--the passage of the American Inventor's Protection Act of 1999 (AIPA)--that accelerated the public disclosure of most U.S. patents by two years. We obtain causal...

Countries are not equally developed in large part because most countries face sets of property rights that do not foster growth despite the aggregate gains that would result from changing property rights. The difference in rents to society between the extant set of property rights and some...

Housing is one of the areas where it may be most critical for poor people to have access to legal representation in civil cases. We study the roll-out of New York City's Universal Access to Counsel program (UA), using detailed address-level housing court data from 2016 to 2019. The program,...

This paper studies the effects of changes in states' scope of practice laws (SOP) for advanced practice registered nurses (APRNs) on individual labor supply decisions. Restrictive SOP impose costs and other barriers to practice that may affect these decisions. Using survey data on APRNs, we...

This paper argues that the U.S. bankruptcy reform of 2005 played an important role in the mortgage crisis and the current recession. When debtors file for bankruptcy, credit card debt and other types of debt are discharged--thus loosening debtors' budget constraints. Homeowners in financial...

However, we find that court interventions, that are associated with higher corrections expenditures, lead to lower welfare expenditures. This suggests that the burden of increased correctional spending is borne by the poor. Furthermore, states do not increase welfare spending after their release...

Reforms to the Joint and Several Liability rule (JSL) are one of the most common tort reforms and have been implemented by most US states. JSL allows plaintiffs to claim full recovery from one of the defendants, even if that defendant is only partially responsible for the tort. We develop a...

We evaluate the effect of tort reform on employer-sponsored health insurance premiums by exploiting state-level variation in the timing of reforms. Using a dataset of healthplans representing over 10 million Americans annually between 1998 and 2006, we find that caps on non-economic damages,...