Yale University professor John Geanakoplos discusses implications of “the leverage cycle”—a phenomenon in which leverage is excessive prior to a financial crisis and unacceptably low during the crisis—for regulatory policy and reform. Presented as the keynote address at "Central Bank...

This paper examines oversight issues that underlie the potential growth and risks in mobile payments. International experience suggests that financial authorities can develop effective oversight frameworks for new payment methods to safeguard public confidence and financial stability by...

This paper highlights the Saudi Arabia’s Detailed Assessment of Observance of the Committee on Payment and Settlement Systems Core Principles for systemically important payment systems. The Saudi Arabian Monetary Agency (SAMA) is working to establish its payment system oversight function...

i, 82 p. : ill.Honors project-Smith College, Northampton, Mass., 2009Includes bibiographical references (p. 47-50).

This paper establishes the existence of equilibria for environments in which outside money is issued competitively. Such equilibria are typically believed not to exist because of a classic overissue problem: if money is valued in equilibrium, an issuer produces money until its value is driven to...

Can monetary policy guide expectations toward desirable outcomes when equilibrium and welfare are sensitive to alternative, commonly held rational beliefs? This paper studies this question in an exchange economy with endogenous debt limits in which dynamic complementarities between dated debt...

This paper details the microfoundations of the model presented in Staff Report no. 234, "Great Expectations and the End of the Depression." It defines the Markov perfect equilibrium formally in the nonlinear model, discusses in some detail the approximation method used and the order of accuracy...

Lack of commitment in monetary policy leads to the well known Barro-Gordon inflation bias. In this paper, we argue that two phenomena associated with the time inconsistency problem have been overlooked in the exchange rate debate. We show that, absent commitment, independent monetary policy can...