This paper investigates the effects of the Medicaid expansion provision of the Affordable Care Act (ACA) on households' financial health. Our findings indicate that, in addition to reducing the incidence of unpaid medical bills, the reform provided substantial indirect financial benefits to...

This paper establishes how the classical facts characterizing a failure of competition in credit card lending during the 1980s are largely reversed in the decades following. Between 1990 and 2008 lenders' mark-ups decreased by 35 percent, profits shrank by 32 percent relative the average in...

This paper analyzes the strategic use of bilateral supply contracts in sequential negotiations between one manufacturer and two differentiated retailers. The first main result is that, despite the feasibility of general supply contracts which are functions of own quantity (but cannot be...

In this paper we estimate a structural model of search fordifferentiated products, using a unique dataset of consumer onlinesearch for hotels. We propose and implement an identification strategythat allows us to separately estimate consumer's beliefs, search costsand preferences. Learning plays...

The way that consumers make payments is changing rapidly and attracts important current policy interest. This paper develops and estimates a structural model of adoption and use of payment instruments by U.S. consumers. We use a cross-section of data from the Survey of Consumer Payment Choice, a...

In this paper, we emphasize that choice sets generated by a search process have two properties: first, they are limited; second, they are endogenous to preferences. Both factors lead to biased estimates in a static demand framework that takes choice sets as given. To correct for this bias, we...

While considering differentiated products for purchasing decisions, it is costly for consumers to obtain the necessary information to weigh the various alternatives. The vast amount of information available online has revolutionized the way firms present consumers with product options....

Non-compliance with medication therapy remains an unsolved and expensive problem for health care systems around the world. Yet we know little about the factors that determine a patient's decision to follow treatment recommendations. This study uses a unique panel dataset comprising all...

type="main" <p>When consumers search for differentiated products, a given search decision can be explained either by low search cost or by low tastes for the set of products already found. We propose an identification strategy that allows to estimate the search cost distribution in the presence of...</p>