Sub-Saharan Africa has been hit hard by the global recession, but signs of resilience remain. While South Africa and some other middle-income countries were caught in the turbulence of international financial markets, and oil exporters saw government revenues plunge, some countries with wider commodity bases have so far escaped the worst of the crisis. Also, and reassuringly, with stronger initial fiscal and external positions than in past downturns, most countries in the region have been able to partially absorb external shocks by allowing fiscal deficits to rise and reducing interest rates. Exchange rates have generally been allowed to adjust. With many families affected by the crisis, however, progress toward the Millennium Development Goals has receded. Looking ahead, fiscal policy must balance support for the recovery with enhancing future growth prospects, debt sustainability, and poverty reduction. Published biannually in May and October.

The October 2010 Regional Economic Outlook features: (i) an overview of economic developments and prospects in sub-Saharan Africa; (ii) an analytical assessment of how monetary policy changes are transmitted through the region's economies; and (iii) a study of why growth rates in the West African Economic and Monetary Union (WAEMU) have lagged behind other parts of sub-Saharan Africa. The overview highlights the broad-based economic recovery that is now under way in sub-Saharan Africa and projects growth of 5 percent in 2010 and 51⁄2 percent in 2011. It explores the resilience of most economies in the region to the global financial crises of 2007-09 and explains why sound economic policy implementation and a growing orientation of trade toward Emerging Asia are expected to continue to underpin growth. The second chapter provides evidence suggesting that monetary policy may have more power to influence monetary conditions than previously assumed. Main messages from the WAEMU study are the importance of strong policy environments and political stability for achieving sustained growth; and of robust fiscal frameworks for directing resources towards priority spending needs.

The sharp decline in oil and other commodity prices have adversely impacted sub-Saharan Africa. Nevertheless, the region is projected to register another year of solid economic performance. In South Africa, however, growth is expected to remain lackluster, while in Guinea, Liberia, and Sierra Leone the Ebola outbreak continues to exact a heavy economic and social toll. This report also considers how sub-Saharan Africa can harness the demographic dividend from an unprecedented increase in the working age population, as well as the strength of the region's integration into global value chains.

This year looks set to be another encouraging one for most sub-Saharan African economies. Reflecting mainly strong demand but also elevated commodity prices, the region's economy is set to expand by more than 51⁄4 percent in 2011. For 2012, the IMF staff's baseline projection is for growth to be higher at 53⁄4 percent, owing to one-off boosts to production in a number of countries. There are, however, specters at the feast: the increase in global food and fuel prices, amplified by drought affecting parts of the region, has hit the budgets of the poor and sparked rising inflation, and hesitations in the global recovery threaten to weaken export and growth prospects. The projection for 2012 for the region is highly contingent on global economic growth being sustained at about 4 percent. A further slowing of growth in advanced economies, curtailing global demand, would generate significant headwinds for the region's ongoing expansion, with more globally integrated countries likely to be most affected. Policies in the coming months need to tread a fine line between addressing the challenges that strong growth and recent exogenous shocks have engendered and warding off the adverse effects of another global downturn. In some slower-growing, mostly middle-income countries without binding financial constraints, policies should clearly remain supportive of output growth, even more so if global growth sputters. Provided the global economy experiences the currently predicted slow and steady growth, most of the region's low-income countries should focus squarely on medium-term considerations in setting fiscal policy while tightening monetary policy wherever nonfood inflation has climbed above single digits. In the event of a global downturn, subject to financing constraints, policies in these countries should focus on maintaining planned spending initiatives, while allowing automatic stabilizers to operate on the revenue side. For the region's oil exporters, better terms of trade provide a good opportunity to build up policy buffers against further price volatility.

Sub-Saharan Africa's prospects have deteriorated somewhat and the risks have increased, according to this report. Growth in the region is projected to dip to 6 percent in 2008 and 2009. The fall is due mainly to the global food and fuel price shock, which has weighed particularly on growth in oil-importing countries, and to the global financial market turmoil, which has slowed global growth and demand for Africa's exports. Inflation is expected to rise to 12 percent in 2008, mainly on account of the food and fuel price shock. As a result of rising prices, particularly of food, poverty may well be on the increase in 2008. In 2009, inflation should ease to 10 percent, helped by recent commodity price declines. There are significant risks to the outlook related to a potentially deeper and longer period of global financial turmoil and resulting slowdown in global activity, and substantial uncertainty concerning commodity prices.

Dramatic increases in food prices, as witnessed on a global scale in recent years, threaten the food security of hundreds of millions of the rural poor in Sub-Saharan Africa alone. This book focuses on recent food and financial crises as they have affected Africa, illustrating the problems using country case studies that cover their origins, effects on agriculture and rural poverty, their underlying factors and making recommendations as to how such crises could best be addressed in the future.

Economic conditions in sub-Saharan Africa have remained generally robust despite a sluggish global economy. The near-term outlook for the region remains broadly positive, and growth is projected at 51⁄4 percent a year in 2012-13. Most low-income countries are projected to continue to grow strongly, supported by domestic demand, including from investment. The outlook is less favorable for many of the middle-income countries, especially South Africa, that are more closely linked to European markets and thus experience a more noticeable drag from the external environment. The main risks to the outlook are an intensification of financial stresses in the euro zone and a sharp fiscal adjustment in the US--the so-called fiscal cliff.

The macroeconomic outlook for sub-Saharan Africa continues to strengthen. Growth is expected to increase from 2.7 percent in 2017 to 3.1 percent in 2018, reflecting domestic policy adjustments and a supportive external environment, including continued steady growth in the global economy, higher commodity prices, and accommodative external financing conditions. Inflation is abating; and fiscal imbalances are being contained in many countries. Over the medium term, and on current policies, growth is expected to accelerate to about 4 percent, too low to create the number of jobs needed to absorb anticipated new entrants into labor markets.

This edition of the World Economic Outlook explores the prospects for growth in the aftermath of the financial crisis. The fragile nature of the recovery will present many challenges. These include the need for continued strong monetary, fiscal, and financial policies, ongoing efforts to restore the financial sector to health, improvements in private demand, and preparation of exit strategies on the fiscal, monetary, and financial fronts. The first of two analytical chapters included in this edition, "Monetary Policy and Asset Prices: What Do We Learn from Booms and Busts?" explores whether there is a role for monetary policy in preventing asset price busts. The second, "Medium-Run Output Evolutions after Crises: A Historical Perspective," explores the effect of large economic shocks on output and its composition, including variations related to initial conditions, the type of shock, and economic policies.

The October 2012 World Economic Outlook (WEO) assesses the prospects for the global recovery in light of such risks as the ongoing euro area crisis and the "fiscal cliff" facing U.S. policymakers. Reducing the risks to the medium-term outlook implies reducing public debt in the major advanced economies, and Chapter 3 explores 100 years of history of dealing with public debt overhangs. In emerging market and developing economies, activity has been slowed by policy tightening in response to capacity constraints, weaker demand from advanced economies, and country-specific factors, but policy improvements have raised these economies' resilience to shocks, an issue explored in depth in Chapter 4.