This essay reviews the theoretical and empirical literature on quality disclosure and certification. After comparing quality disclosure with other quality assurance mechanisms and describing a brief history of quality disclosure, we address three key theoretical issues: (i) Why don't sellers...

The theory of cost-shifting posits that nonprofit hospitals respond to negative financial shocks by raising prices for privately insured patients. We examine how hospitals responded to the sharp reductions in their endowments caused by the 2008 stock market collapse. We find that the average...

We examine the relationship between the adoption of EMR and hospital operating costs. We first identify a puzzle that has been seen in prior studies: Adoption of EMR is associated with a slight cost increase. We draw on the literature on IT and productivity to demonstrate that the average effect...

We present a model in which prospective patients are liquidity constrained, and thus health insurance allows patients access to treatments and services that they otherwise would have been unable to afford. Consistent with large expansions of insurance in the U.S. (e.g., the Affordable Care Act),...

Perhaps more than any other sector of the economy, healthcare depends on government resources. As a result, many healthcare systems rely on the use of government monopsony power to decrease spending. The United States is a notable exception, where prices in large portions of the healthcare...

The use of government-mandated report cards to diminish uncertainty about the quality of products and services is widespread. However, report cards will have little effect if they simply confirm consumers' prior beliefs. Moreover, documented quot;responsesquot; to report cards may reflect...

Innovation policy involves trading off monopoly output and pricing in the short run in exchange for incentives for firms to develop new products in the future. While existing research demonstrates that expected profits fuel R&D investments, little is known about the novelty of the projects...

Elzinga/Hogarty inflow/outflow analysis is a mainstay of geographic market definition in antitrust analysis. For example, U.S. antitrust agencies lost several hospital merger challenges when evidence showed that a nontrivial fraction of local patients traveled outside the local community for...

Effectively designed market mechanisms may reduce growth in health care spending. In this paper, we study the impact of privatizing the delivery of Medicaid drug benefits on drug spending. Exploiting granular data that allow us to examine drug utilization, we find that drug spending would fall...

In February 2009 the U.S. Congress unexpectedly passed the Health Information Technology for Economic and Clinical Health Act (HITECH). HITECH provides up to $27 billion to promote adoption and appropriate use of Electronic Medical Records (EMR) by hospitals. We measure the extent to which...