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...

This paper develops a 2-country New Keynesian overlapping generations model suitable for the joint evaluation of monetary and fiscal policies. We show that a permanent increase in U.S. government deficits raises the world real interest rate and significantly increases U.S. current account...

This working paper presents a comprehensive overview of the theoretical structure of the Global Integrated Monetary and Fiscal Model (GIMF), a multi-region dynamic general equilibrium model that is used by the IMF for a variety of tasks including policy analysis, risk analysis, and surveillance.

The effectiveness of recent fiscal stimulus packages significantly depends on the assumption of non-Ricardian savings behavior. We show that, under the same assumption, fiscal deficits can have worrisome implications if they turn out to be permanent. First, if they occur in large countries they...

We review the impact of the global financial crisis, and its spillovers into the sovereign sector of the euro area, on the international “rules of the game†for dealing with sovereign debt crises. These rules rest on two main pillars. The most important is the IMF’s lending...

This paper investigates the drivers of reserves in emerging markets (EMs) and small island (SIs) and develops an operational metric for estimating reserves in SIs taking into account their unique characteristics. It uses quantile regression techniques to allow the estimated factors driving...

Economic performance in many emerging market and developing economies (EMDEs) improved substantially over the past twenty years. The past decade was particularly good—for the first time EMDEs spent more time in expansion and had smaller downturns thanadvanced economies. In this paper we...

Global imbalances have been a central theme of the international economic policy debate for much of the last decade, prompted by large and sustained current account deficits in the U.S. and counterpart surpluses in China, Germany, and among many of the oil producers. This paper focuses on the...

Efforts to liberalize world trade are increasingly focusing on strengthening the links between low-income countries’ trade policies and their development strategies. However, although greater trade openness promises faster growth for poor countries, it also presents risks to those with...

The staff report for the 2011 Article IV Consultation concluded that a vibrant recovery marked Estonia’s first year in the euro area, albeit amid nascent tensions. The economy’s strong rebound has been grounded in a proven track record of prudent macroeconomic policies. Executive...