Growth Breaks And Growth Spells In Sub Saharan Africa

This paper examines the growth performance of sub-Saharan African countries since 1960 through the lens of growth turning points (accelerations and decelerations) and periods of sustained growth (growth spells). Growth accelerations are generally associated with improved external conditions, increased investment and trade openness, declines in inflation, better fiscal balances, and improvements in the institutional environment. Transitioning from growth accelerations to growth spells often requires additional efforts beyond what is needed to trigger an acceleration. Growth spells are sustained by fiscal policy that prevents excessive public debt accumulation, monetary policy geared toward low inflation, outward-oriented trade policies, and structural policies that reduce market distortions, as well as supportive external environment and improvements in democratic institutions. Overall, determinants of growth spells in sub-Saharan Africa are different from those in the rest of the emerging and developing countries.

Growth momentum in sub-Saharan Africa remains fragile, marking a break from the rapid expansion witnessed since the turn of the millennium. 2016 was a difficult year for many countries, with regional growth dipping to 1.4 percent—the lowest level of growth in more than two decades. Most oil exporters were in recession, and conditions in other resource-intensive countries remained difficult. Other nonresource-intensive countries however, continued to grow robustly. A modest recovery in growth of about 2.6 percent is expected in 2017, but this falls short of past trends and is too low to put sub-Saharan Africa back on a path of rising living standards. While sub-Saharan Africa remains a region with tremendous growth potential, the deterioration in the overall outlook partly reflects insufficient policy adjustment. In that context, and to reap this potential, strong and sound domestic policy measures are needed to restart the growth engine.

The region's prospects look strong. Growth in sub-Saharan Africa should reach 6 percent in 2007 and 63⁄4 percent in 2008. The economic expansion is strongest in oil exporters but cuts across all country groups. This would extend a period of very good performance. In recent years, sub-Saharan Africa has been experiencing its strongest growth and lowest inflation in over 30 years.

This paper presents 2019 Article IV Consultation with the Republic of Madagascar and its Sixth Review Under the Extended Credit Facility (ECF) Arrangement. Madagascar’s performance under its economic program supported by the ECF arrangement has been broadly satisfactory with solid growth, moderate single digit inflation, and a robust external position. As a fragile, low-income country, Madagascar continues to face risks associated with weak implementation capacity, potential fiscal slippages, social fragility in a context of widespread poverty, and vulnerability to exogenous shocks including to terms of trade and natural disasters. Going forward, a commitment to strong policies and an ambitious agenda to complete outstanding structural reforms remains crucial to mitigate internal and external risks, strengthen macroeconomic stability, and achieve higher, sustainable, and inclusive growth. The authorities’ economic reform agenda summarized in the Plan Emergence Madagascar aims to raise economic growth through increased public and private investment, strengthening human capital, and improving governance. Creating additional fiscal space by further improving revenue mobilization through a medium-term tax revenue strategy, containing lower priority spending, and enhancing investment implementation capacity is essential for scaling-up priority investment and social spending in education, health, and housing.

We identify structural breaks in economic growth in 140 countries and use these to define "growth spells:" periods of high growth preceded by an upbreak and ending either with a downbreak or with the end of the sample. Growth spells tend to be shorter in African and Latin American countries than elsewhere. We find that growth duration is positively related to: the degree of equality of the income distribution; democratic institutions; export orientation (with higher propensities to export manufactures, greater openness to FDI, and avoidance of exchange rate overvaluation favorable for duration); and macroeconomic stability (with even moderate instability curtailing growth duration).

The region is seeing a modest growth uptick, but this is not uniform and the medium-term outlook remains subdued. Growth is projected to rise to 3.4 percent in 2018, from 2.8 percent in 2017, on the back of improved global growth, higher commodity prices, and continued strong public spending. About 3⁄4 of the countries in the region are predicted to experience faster growth. Beyond 2018, growth is expected to plateau below 4 percent, modestly above population growth, reflecting continued sluggishness in the oil-exporting countries and sustained growth in non-resource-intensive countries. A number of countries (Burundi, DRC, South Sudan, and parts of the Sahel) remain locked in internal conflict resulting in record levels of refugees and Internally Displaced Persons, with adverse spillovers to neighboring countries.

3. Investing in people.

Growth momentum in sub-Saharan Africa remains fragile, marking a break from the rapid expansion witnessed since the turn of the millennium. 2016 was a difficult year for many countries, with regional growth dipping to 1.4 percent—the lowest level of growth in more than two decades. Most oil exporters were in recession, and conditions in other resource-intensive countries remained difficult. Other nonresource-intensive countries however, continued to grow robustly. A modest recovery in growth of about 2.6 percent is expected in 2017, but this falls short of past trends and is too low to put sub-Saharan Africa back on a path of rising living standards. While sub-Saharan Africa remains a region with tremendous growth potential, the deterioration in the overall outlook partly reflects insufficient policy adjustment. In that context, and to reap this potential, strong and sound domestic policy measures are needed to restart the growth engine.

Growth in sub-Saharan Africa has recovered relative to 2016, but the momentum is weak and per capita incomes are expected to barely increase. Further, vulnerabilities have risen in many countries, adding to the urgency of implementing the fiscal consolidations planned in most countries and with stepped up efforts to strengthen growth.

Economic growth is expected to rebound in Sub-Saharan Africa, supported by increased private consumption and declining inflation in 2024. However, this positive outlook remains fragile due to uncertain global economic conditions, low fiscal buffers, growing debt service obligation, costly external borrowing, and escalating conflict and violence, which continue to weigh on economic activity in the region. Despite the projected boost in growth, the pace of economic expansion in the region remains slow and insufficient to significantly affect poverty reduction. Structural inequality is at the core of these challenges and tackling it can help to restore growth and accelerate poverty reduction. While domestic resource mobilization and support from the international community can help alleviate the region's funding squeeze, investing in human capital, and strengthening local capacity for service delivery can build people's capacity to seize market opportunities. Policies that boost market access by addressing institutional distortions and market imperfections are also critical for fostering inclusive growth.