This paper studies the effects of government spending under limited international capital mobility, as featured by most developing countries. While external financing of government debt mitigates the crowding-out effect, it generates real appreciation, which contracts traded output and lowers the fiscal multiplier in the short run. The decline of the multiplier is larger when facing debt-elastic country risk premia. Also, government spending is more expansionary with more home bias in government purchases, more sectoral rigidities, and a less flexible exchange rate. Whether the twin-deficit hypothesis holds depends crucially on the extent to which government deficits are financed externally.

This paper studies the effects of government spending under limited international capital mobility, as featured by most developing countries. While external financing of government debt mitigates the crowding-out effect, it generates real appreciation, which contracts traded output and lowers the fiscal multiplier in the short run. The decline of the multiplier is larger when facing debt-elastic country risk premia. Also, government spending is more expansionary with more home bias in government purchases, more sectoral rigidities, and a less flexible exchange rate. Whether the twin-deficit hypothesis holds depends crucially on the extent to which government deficits are financed externally.

Despite the voluminous literature on fiscal policy, very few papers focus on low-income countries (LICs). This paper develops a new-Keynesian small open economy model to show, analytically and through simulations, that some of the prevalent features of LICs—different types of financing including aid, the marginal efficiency of public investment, and the degree of home bias—play a key role in determining the effects of fiscal policy and related multipliers in these countries. External financing like aid increases the resource envelope of the economy, mitigating the private sector crowding out effects of government spending and pushing up the output multiplier. The same external financing, however, tends to appreciate the real exchange rate and as a result, traded output can respond quite negatively, reducing the overall output multiplier. Although capital scarcity implies high returns to public capital in LICs, declines in public investment efficiency can substantially dampen the output multiplier. Since LICs often import substantial amounts of goods, public investment may not be as effective in stimulating domestic production in the short run.

The research summaries in the September 2012 issue of the IMF Research Bulletin are "Surges in Capital Flows: Why History Repeats Itself" (by Mahvash S. Qureshi) and "The LIC-BRIC Linkage: Growth Spillovers" (by Issouf Samake, Yongzheng Yang, and Catherine Pattillo). The Q&A covers "Seven Questions on Monetary Transmission in Low-Income Countries" (by Prachi Mishra and Peter Montiel). "Conversations with a Visiting Scholar" features an interview with IMF Fellow Olivier Coibion. Also included in this issue are details on the IMF Fellowship Program, visiting scholars at the IMF, a listing of recently published IMF Working Papers and Staff Discussion Notes, and an announcement on IMF Economic Review's first Impact Factor.

This book offers a rigorous, detailed, and balanced analysis of the various contributions to the Modern Monetary Theory (MMT) debate, incorporating both the arguments of proponents and those who point to its limitations and obstacles. Modern Monetary Theory has soared in popularity, particularly in response to the Covid-19 pandemic and subsequent impacts on the economy which have led to deeper discussions about monetary and financial systems, fiscal and monetary policies, inflation, and employment. The main characteristic of Modern Monetary Theory is that it offers a revolutionary way of thinking about all these issues, allowing us to abandon many of the myths that conventional economic theory installed in the collective imagination. Breaking down these false beliefs is an essential requirement for thinking and devising economic policy proposals that allow full employment to be achieved without suffering worrying inflation rates. However, this approach has also attracted many criticisms and it is also instructive to consider these in more detail to reach a fully rounded conclusion about the potential or merits of MMT. Written to be accessible to the non-economist, this book will be of great interest to readers from across the social sciences, and outside of academia who want to gain a fuller understanding of the Modern Monetary Theory phenomenon.

We study the role of the exchange rate regime, reserve accumulation, and sterilization policies in the macroeconomics of aid surges. Absent sterilization, a peg allows for almost full aid absorption — an increase in the current account deficit net of aid—delivering the same effects as those of a flexible regime but with a necessary increase in inflation. Regardless of the regime, policies that limit absorption—and result in large accumulation of reserves—are welfare reducing: they help reduce the real appreciation (and inflation under the peg), but at the expense of reducing private consumption and investment, and therefore medium-term growth.

An assessment of vulnerabilities and risks in LICs remains important both for LICs themselves and for the international community. There are currently 74 LICs, eligible for concessional financing from the Fund. This group of countries has a total population of about 1.3 billion, with an average per capita income of around $850. They typically face the steepest challenges in meeting the Millennium Development Goals (MDGs) and are increasingly the focus of global development assistance to assist them in this endeavor. This report serves several purposes. It provides a cross-cutting analysis of the economic vulnerabilities of LICs, yielding some general policy conclusions and messages aimed at strengthening their resilience to external shocks. It delivers a richer coverage of developments in LICs than is typically contained in the major IMF multilateral surveillance reports, where analysis is focused primarily on developments in the advanced and emerging market economies. The report serves as an effective outreach tool to country authorities and the wider public. Finally, it provides useful information to other international financial institutions (IFIs) and donors that provide financial resources to LICs on the potential financing needs of these countries under varying global scenarios.

Ever since the East Asian financial crisis it has been recognized that emerging market economies are vulnerable to both excessive inflows of capital and sudden outflows. This book presents new research on the determinants and effects of capital flows as well as the effectiveness of capital control policies in dealing with volatile capital flows in emerging Asian countries. It examine three issues related to capital movements in Asia: (1) the key factors determining such mobility; (2) the impact of capital movements in a home country, especially on real exchange rates; and (3) the effectiveness of capital account policies.

The Macroeconomics of Developing Countries provides a comprehensive discussion of the exogenous factors and macroeconomic policies that affect the business cycle, long term growth, and distribution of income in developing countries. It examines countries dependent on natural resources and affected by supply rigidities in agriculture. They also feature dualistic markets, a large informal sector, rapid population growth, a vulnerable export sector, and chronic dependence on a volatile global finance. The Macroeconomics of Developing Countries uses these examples to analyse the impact of stablization and adjustment politices on growth, inequality, and poverty. Despite the launch of the Sustainable Development Goals there is little consensus on how macroeconomic policies can be consistent with these objectives. The Macroeconomics of Developing Countries demonstrates that a critical application of standard models to developing countries can generate erroneous results and induce the adoption of incorrect policy. In order to address this, it discusses the key structural differences between advanced and developing countries in order to justify the construction of alternative models.

Sir Alan Walters ex-chief economic advisor to PM Margaret Thatcher Whether it succeeds or fails, Europe is everyone's concern. The idea of a united Europe has been entertained, even partially at least, achieved, inter alia, CharlemagI!e, Napoleon, Hitler, and in our da)' by Spaak, Monet and Chancellor Kohl: the first three by military conquest, the last three by "negotiation" and the creation of integrating institutional arrangements. The motives varied from the twisted paranoia of the Nazis to the idealism of SpaaklMonet/Kohl in avoiding conflicts and wars. Under the protection of NATO the European Coal and Steel Community soon was transformed into the EEC by the 1957 Treaty of Rome. The massive reduction of trade barriers, particularly between France and Germany, was rewarded by vigorous growth over the next 15 years. Even as late as 1972, when Britain acceeded to the Treaty of Rome, the EEC was thought to be lar~ely a customs union: in de Gaulle eyes the EEC was simply a collection of sovereISJ:l states who cooperated primarily on trade. Each state however enjoyed a veto; deCIsions had to be unanimous.