Faculty Bibliography

"The Constitution of Risk is the first book to combine constitutional theory with the theory of risk regulation. The book argues that constitutional rulemaking is best understood as a means of managing political risks. Constitutional law structures and regulates the risks that arise in and from political life, such as an executive coup or military putsch, political abuse of ideological or ethnic minorities, or corrupt self-dealing by officials. The book claims that the best way to manage political risks is an approach it calls "optimizing constitutionalism" - in contrast to the worst-case thinking that underpins "precautionary constitutionalism," a mainstay of liberal constitutional theory. Drawing on a broad range of disciplines such as decision theory, game theory, welfare economics, political science, and psychology, this book advocates constitutional rulemaking undertaken in a spirit of welfare maximization, and offers a corrective to the pervasive and frequently irrational attitude of distrust of official power that is so prominent in American constitutional history and discourse" -- Provided by publisher.

An axiom of institutional design is known as the ally principle: all else equal, voters, legislators or other principals will rationally delegate more authority to agents who share their preferences (“allies”). The ally principle is a conventional starting point for large literatures on principal-agent relationships in economics, political science, and law. In public law, theories of delegation – from legislatures to internal committees, from legislatures to agencies and the executive, or from higher courts to lower courts – universally assume the ally principle. Yet history and institutional practice reveal many cases in which the ally principle not only fails to hold, but actually gets things backwards. We identify an enemy principle: in certain cases principals rationally delegate, not to allies, but to enemies or potential enemies — agents who do not share the principal’s preferences or whose preferences are uncertain at the time of the delegation. Our aim is to describe these cases of delegating to enemies, to explain the mechanisms on which they rest, and to offer an account of the conditions under which principals do best by following the enemy principle and reversing the ally principle. Such an account is a necessary first step towards a fully general and comprehensive theory of delegation, one that includes both the ally principle and the enemy principle as special cases.

Ever since Arthur M. Schlesinger Jr. used "imperial presidency" as a book title, the term has become central to the debate about the balance of power in the U.S. government. Since the presidency of George W. Bush, when advocates of executive power such as Dick Cheney gained ascendancy, the argument has blazed hotter than ever. Many argue the Constitution itself is in grave danger. What is to be done? The answer, according to legal scholars Eric Posner and Adrian Vermeule, is nothing. In The Executive Unbound, they provide a bracing challenge to conventional wisdom, arguing that a strong presidency is inevitable in the modern world. Most scholars, they note, object to today's level of executive power because it varies so dramatically from the vision of the framers. But there is nothing in our system of checks and balances that intrinsically generates order or promotes positive arrangements. In fact, the greater complexity of the modern world produces a concentration of power, particularly in the White House. The authors chart the rise of executive authority straight through to the Obama presidency. Political, cultural and social restraints, they argue, have been more effective in preventing dictatorship than any law. The executive-centered state tends to generate political checks that substitute for the legal checks of the Madisonian constitution.

A constitutional order is a system of systems. It is an aggregate of interacting institutions, which are themselves aggregates of interacting individuals. In The System of the Constitution, Adrian Vermeule analyzes constitutionalism through the lens of systems theory, originally developed in biology, computer science, political science and other disciplines. Systems theory illuminates both the structural constitution and constitutional judging, and reveals that standard views and claims about constitutional theory commit fallacies of aggregation and are thus invalid. By contrast, Vermeule explains and illustrates an approach to constitutionalism that considers the systemic interactions of legal and political institutions and of the individuals who act within them.