Over the past two years, the IMF staff has been developing a new multicountry macroeconomic model called the Global Economy Model (GEM). This paper explains why such a model is needed, how GEM differs from its predecessor model, and how the new features of the model can improve the IMF’s policy analysis. The paper is aimed at a general audience and avoids technical detail. It outlines the motivation, structure, strengths, and limitations of the model; examines three simulation exercises th...

The global financial crisis has made it painfully clear that powerful psychological forces are imperiling the wealth of nations today. From blind faith in ever-rising housing prices to plummeting confidence in capital markets, "animal spirits" are driving financial events worldwide. In this book, acclaimed economists George Akerlof and Robert Shiller challenge the economic wisdom that got us into this mess, and put forward a bold new vision that will transform economics and restore prosper...

In his best-selling Irrational Exuberance, Robert Shiller cautioned that society's obsession with the stock market was fueling the volatility that has since made a roller coaster of the financial system. Less noted was Shiller's admonition that our infatuation with the stock market distracts us from more durable economic prospects. These lie in the hidden potential of real assets, such as income from our livelihoods and homes. But these ''ordinary riches,'' so fundamental to our w...

This paper describes recently established deposit insurance systems, identifying emerging trends. In line with previous IMF work on the subject, it argues against the development of "best practices" applicable to all systems. Rather, it stresses the importance of incorporating each country’s individual objectives in adopting a deposit insurance system, as well as that country’s characteristics, to ensure an effective system that minimizes disincentives and distortions to financial sector i...

A team of scholars with backgrounds in criminology, sociology, economics, business, government regulation, and law examine the historical, social, and cultural causes of the 2008 economic crisis. Essays probe the workings of the toxic subprime loan industry, the role of external auditors, the consequences of Wall Street deregulation, the manipulations of alpha hedge fund managers, and the "Ponzi-like" culture of contemporary capitalism. They unravel modern finance's complex schematics and ...

Recent years have witnessed an increase in the frequency of currency and balance of payments crises in developing countries. More important, the crises have become more virulent, have caused widespread disruption to other developing countries, and have even had repercussions on advanced economies. To predict crises, their causes must be clearly understood. Two competing strands of theories are reviewed in this paper. The first focuses on the consequences of such policies as excessive credit g...

This note overviews macroprudential policy options that have been proposed to address the systemic risks experienced during the recent financial crisis. It contributes to the policy debate by providing a taxonomy of macroprudential policies in terms of the specific negative externalities in the financial system that these policies are meant to address, and discusses their interrelations and some key implementation issues.

This volume brings together various analytical studies the IMF staff has undertaken on the Japanese economy, focusing on two areas of particular interest for both longer-term economic performance and recent cyclical developments. The first is Japan's saving behavior, the second is the remarkable swing in asset prices that occurred in the late 1980s and early 1990s.

This volume contains country experiences explained by policy makers and studies by leading experts on causes and consequences of capital flows as well as policies to control these flows. It addresses portfolio flow issues central to open economies, especially emerging markets.

Macrofinancial linkages have long been at the core of the IMF's mandate to oversee the stability of the global financial system. With the advent of the economic crisis, the Fund has drawn on this research in order to contribute to critical debates on the nature of appropriate policy responses at both the national and multilateral levels. The current juncture offers a good opportunity to take stock of this body of research by IMF staff and to share it with a wider audience, particularly sin...

The debate on government debt in the context of possible reforms of the international financial architecture has thus far focused on crisis resolution. This paper seeks to broaden this debate. It asks how government debt could be structured to pursue other objectives, including crisis prevention, international risk-sharing, and facilitating the adjustment of fiscal variables to changes in domestic economic conditions. To that end, the paper considers recently developed analytical approaches t...