In previous work with Mark Lemley I have discussed the critical role played by the courts in fitting patent law to the ongoing needs of innovation. Careful scrutiny of the recently enacted America Invents Act (AIA), which legislatively reforms American patent law, underscores the need for robust...

Scholarly research demonstrates that Regulatory Impact Analysis often falls short of the standards articulated in executive orders and Office of Management and Budget guidance. More often than not, agencies do not appear to use the Regulatory Impact Analysis to inform major decisions. Regulatory...

This paper compares the quality and use of regulatory analysis accompanying economically significant regulations proposed by US executive branch agencies in 2008, 2009, and 2010. We find that the quality of regulatory analysis is generally low, but varies widely. Budget regulations, which define...

One frequently overlooked aspect of the U.S.-style electoral college system is that it discourages election fraud. In a presidential election based on the popular vote, competing political parties are motivated to manipulate votes in areas where they hold the most significant influence, such as...

This paper presents a holistic view of the channels of political influence of large corporations in modern democracies, focusing not only on well-studied instruments, such as campaign contributions and lobbying, but also on more opaque ones, such as charitable giving, political connections, dark...

This paper studies a general school choice problem with or without outside options. The Gale-Shapley student-proposing deferred acceptance mechanism (DA) has played a central role not only in theory but also in important practical applications. We show that in problems where some students cannot...

Contrary to widespread belief, voting machines of older types, such as lever and punchcard systems, are not used in counties with lower income - and newer machines, such as optical scanners and electronic machines, are not used in richer counties. We provide an economic explanation for this and...

Since 2006, global prices and price volatility for foodgrain commodities have spiked frequently and dramatically. Such spikes have had the heaviest economic and social impact on developing nations, where agriculture accounts for a sizable portion of economic activity. We demonstrate how US...

Recent contributions to the political economics literature (Trebbi et al. 2007; Aghion et al. 2004) have challenged the view that political institutions are exogenous to the behaviour of agents in the political arena. We explicitly address the potential endogeneity of institutions by examining the...

There are many reasons to suspect that benefit-cost analysis applied to environmental policies will result in policy decisions that will reject those environmental policies. The important question, of course, is whether those rejections are based on proper science. The present paper explores...