Publication:
Potential Growth: A Global Database

Loading...
Thumbnail Image
Files in English
English PDF (1009.42 KB)
256 downloads
English Text (230.33 KB)
11 downloads
Date
2023-03
ISSN
Published
2023-03
Editor(s)
Abstract
Potential growth—the rate of expansion an economy can sustain at full capacity and employment—is a critical driver of development progress. It is also a major input in the formulation of fiscal and monetary policies over the business cycle. This paper introduces the most comprehensive database to date, covering the nine most commonly used measures of potential growth for up to 173 countries over 1981–2021. Based on this database, the paper presents three findings. First, all measures of global potential growth show a steady and widespread decline over the past decade, with all the fundamental drivers of growth losing momentum over time. In 2011–21, potential growth was below its 2000–10 average in nearly all advanced economies and roughly 60 percent of emerging market and developing economies. Second, adverse events, such as the global financial crisis and the COVID-19 pandemic, contributed to the decline. At the country-level also, national recessions lowered potential growth even five years after their onset. Third, the persistent impact of recessions on potential growth operated through weaker growth of investment, employment, and productivity.
Link to Data Set
Citation
Kilic Celik, Sinem; Kose, M. Ayhan; Ohnsorge, F.; Ruch, F. Ulrich. 2023. Potential Growth: A Global Database. Policy Research Working Papers; 10354. © World Bank. http://hdl.handle.net/10986/39539 License: CC BY-NC 3.0 IGO.
Associated URLs
Associated content
Report Series
Other publications in this report series
Journal
Journal Volume
Journal Issue

Related items

Showing items related by metadata.

  • Publication
    Potential Growth Prospects
    (2023-03-10) Kilic Celik,Sinem; Kose, M. Ayhan; Ohnsorge,Franziska
    Potential output growth around the world slowed over the past two decades. This slowdown is expected to continue in the remainder of the 2020s: global potential growth is projected to average 2.2 percent per year in 2022–30, 0.4 percentage point below its 2011-21 average. Emerging market and developing economies (EMDEs) will face an even steeper slowdown, of about 1.0 percentage point to 4.0 percent per year on average during 2022–30. The slowdown will be widespread, affecting most EMDEs and countries accounting for 70 percent of global GDP. Global potential growth over the remainder of this decade could be even slower than projected in the baseline scenario—by another 0.2–0.9 percentage point a year—if investment growth, improvements in health and education outcomes, or developments in labor markets disappoint, or if adverse events materialize. A menu of policy options is available to help reverse the trend of weakening economic growth, including policies to enhance physical and human capital accumulation; to encourage labor force participation by women and older adults; to improve the efficiency of public spending; and to mitigate and adapt to climate change, including infrastructure investment to facilitate the green transition.
  • Publication
    Subdued Potential Growth
    (World Bank, Washington, DC, 2020-03) Kilic Celik, Sinem; Kose, M. Ayhan; Ohnsorge, Franziska
    Global potential output growth has been flagging. At 2.5 percent in 2013-17, post-crisis potential growth is 0.5 percentage point below its longer-term average and 0.9 percentage point below its average a decade ago. Compared with a decade ago, potential growth has declined 0.8 percentage point in advanced economies and 1.1 percentage point in emerging market and developing economies. The slowdown mainly reflected weaker capital accumulation but is also evidence of decelerating productivity growth and demographic trends that dampen labor supply growth. Unless countered, these forces are expected to continue and to depress global potential growth further by 0.2 percentage point over the next decade. A menu of policy options is available to help reverse this trend, including comprehensive policy initiatives to lift physical and human capital and to encourage labor force participation by women and older workers.
  • Publication
    The Past and Future of Regional Potential Growth
    (World Bank, Washington, DC, 2023-03) Kasyanenko, Sergiy; Kenworthy, Philip; Kilic Celik, Sinem; Ruch, Franz Ulrich; Vashakmadze, Ekaterine; Wheeler, Collette
    Potential growth slowed in most emerging market and developing economy (EMDE) regions in the past decade. The steepest slowdown occurred in the Middle East and North Africa (MNA), followed by East Asia and the Pacific (EAP), although potential growth in EAP remained one of the two highest among EMDE regions, the other being South Asia (SAR), where potential growth remained broadly unchanged. Projections of the fundamental drivers of growth suggest that, without reforms, potential growth in EMDEs will continue to weaken over the remainder of this decade. The slowdown will be most pronounced in EAP and Europe and Central Asia because of slowing labor force growth and weak investment, and least pronounced in Sub-Saharan Africa where the multiple adverse shocks over the past decade are assumed to dissipate going forward. Potential growth in Latin America and the Caribbean, MNA, and SAR is expected to be broadly steady as slowing population growth is offset by strengthening productivity. The projected declines in potential growth are not inevitable. Many EMDEs could lift potential growth by implementing reforms, with policy priorities varying across regions.
  • Publication
    Slowdown in Emerging Markets
    (World Bank, Washington, DC, 2015-12) Ye, Lei Sandy; Didier, Tatiana; Kose, M. Ayhan; Ohnsorge, Franziska
    A synchronous growth slowdown has been underway in emerging markets (EM) since 2010. Growth in these countries is now markedly slower than, not just the pre‐crisis average, but also the long‐term average. As a group, EM growth eased from 7.6 percent in 2010 to 4.5 percent in 2014, and is projected to slow further to below 4 percent in 2015. This moderation has affected all regions (except South Asia) and is the most severe in Latin America and the Caribbean. The deceleration is highly synchronous across countries, especially among large EM. By 2015, China, Russia, and South Africa had all experienced three consecutive years of slower growth. The EM‐AE growth differential has narrowed to two percentage points in 2015, well below the 2003‐08 average of 4.8 percentage points and near the long‐term average differential of 1990‐2008. The recent slowdown in EM has been a source of a lively debate, as evident from the quotations at the beginning of this note. Some economists paint a bleak picture for the future of EM and argue that the impressive growth performance of EM prior to the crisis was driven by temporary commodity booms and rapid debt accumulation, and will not be sustained. Others emphasize that a wide range of cyclical and structural factors are driving the slowdown: weakening macroeconomic fundamentals after the crisis; prospective tightening in financial conditions; resurfacing of deep‐rooted governance problems in EM; and difficulty adjusting to disruptive technological changes. Still others highlight differences across EM and claim that some of them are in a better position to weather the slowdown and will likely register strong growth in the future. This policy research note seeks to help move the debate forward by examining the main features, drivers, and implications of the recent EM slowdown and provides a comprehensive analysis of available policy options to counteract it.
  • Publication
    Do Fiscal Multipliers Depend on Fiscal Positions?
    (World Bank, Washington, DC, 2016-06) Huidrom, Raju; Kose, M. Ayhan; Lim, Jamus J.; Ohnsorge, Franziska L.
    This paper analyzes the relationship between fiscal multipliers and fiscal positions of governments using an Interactive Panel Vector Auto Regression model and a large data-set of advanced and developing economies. The methodology permits tracing the endogenous relationship between fiscal multipliers and fiscal positions while maintaining enough degrees of freedom to draw sharp inferences. The paper reports three major results. First, the fiscal multipliers depend on fiscal positions: the multipliers tend to be larger when fiscal positions are strong (i.e. when government debt and deficits are low) than weak. For instance, the long-run multiplier can be as large as unity when the fiscal position is strong, while it can be negative when the fiscal position is weak. Second, these effects are separate and distinct from the impact of the business cycle on the fiscal multiplier. Third, the state-dependent effects of the fiscal position on multipliers is attributable to two factors: an interest rate channel through which higher borrowing costs, due to investors' increased perception of credit risks when stimulus is implemented from a weak initial fiscal position, crowd out private investment; and a Ricardian channel through which households reduce consumption in anticipation of future fiscal adjustments.

Users also downloaded

Showing related downloaded files

  • Publication
    Ten Steps to a Results-Based Monitoring and Evaluation System : A Handbook for Development Practitioners
    (Washington, DC: World Bank, 2004) Zall Kusek, Jody; Rist, Ray C.
    An effective state is essential to achieving socio-economic and sustainable development. With the advent of globalization, there are growing pressures on governments and organizations around the world to be more responsive to the demands of internal and external stakeholders for good governance, accountability and transparency, greater development effectiveness, and delivery of tangible results. Governments, parliaments, citizens, the private sector, Non-governmental Organizations (NGOs), civil society, international organizations, and donors are among the stakeholders interested in better performance. As demands for greater accountability and real results have increased, there is an attendant need for enhanced results-based monitoring and evaluation of policies, programs, and projects. This handbook provides a comprehensive ten-step model that will help guide development practitioners through the process of designing and building a results-based monitoring and evaluation system. These steps begin with a 'readiness assessment' and take the practitioner through the design, management, and importantly, the sustainability of such systems. The handbook describes each step in detail, the tasks needed to complete each one, and the tools available to help along the way.
  • Publication
    Supporting Youth at Risk
    (World Bank, Washington, DC, 2008) Cohan, Lorena M.; Cunningham, Wendy; Naudeau, Sophie; McGinnis, Linda
    The World Bank has produced this policy Toolkit in response to a growing demand from our government clients and partners for advice on how to create and implement effective policies for at-risk youth. The author has highlighted 22 policies (six core policies, nine promising policies, and seven general policies) that have been effective in addressing the following five key risk areas for young people around the world: (i) youth unemployment, underemployment, and lack of formal sector employment; (ii) early school leaving; (iii) risky sexual behavior leading to early childbearing and HIV/AIDS; (iv) crime and violence; and (v) substance abuse. The objective of this Toolkit is to serve as a practical guide for policy makers in middle-income countries as well as professionals working within the area of youth development on how to develop and implement an effective policy portfolio to foster healthy and positive youth development.
  • Publication
    Fiscal Incidence Analysis for Kenya
    (World Bank, Washington, DC, 2018-06-29) World Bank
    Kenya has made satisfactory progress in reducing poverty and inequality in recent years. Economic growth in Kenya between 2005-06 and 2015-16 averaged around 5.3 percent, exceeding the average growth of 4.9 percent observed for Sub-Saharan Africa. This robust economic growth resulted in a reduction in poverty, whether measured by the national or international poverty line. The proportion of the population living beneath the national poverty line fell from 46.8 percent in 2005-06 to 36.1 percent in 2015-16, showing a modest improvement in the living standards of the Kenyan population. Similarly, poverty under the international poverty line of US$ 1.90 a day declined from 43.6 percent in 2005-06 to 35.6 percent in 2015-16. At this level, poverty in Kenya is below the average in sub-Saharan Africa and is amongst the lowest in the East African Community (World Bank, 2018b). However, the proportion of the population living in poverty remains comparatively high in Kenya and the rate at which growth translated into poverty reduction was lower than elsewhere. At twice the average, Kenya’s poverty rate is still high for a lower-middle income country, a group that Kenya joined only in 2015. In addition, the Kenya’s growth elasticity of poverty reduction, the percentage reduction in the poverty rate associated with a one-percent increase in mean per capita income is only 0.57, lower than in Tanzania, Ghana, or Uganda (World Bank, 2018b). This leads to the obvious question of what can be done to make economic growth more pro-poor in Kenya. This study assesses the distributional consequences of Kenya’s system of taxes and transfers, covering 60 percent of revenue and between 25 and 30 percent of government spending. The analysis of fiscal incidence and distributional consequences of Kenya’s tax and transfer system is an important input for designing pro-poor policies and potentially for influencing the rate at which economic growth translates into poverty reduction. In this study, direct taxes and transfers, indirect taxes (VAT and excise duties), as well as public health and education spending are assessed in terms of their distributional impacts. Overall, these taxes and transfers account for about 60 percent of revenue and between 25 and 30 percent of government spending.
  • Publication
    Nigeria Development Update, June 2021
    (World Bank, Washington, DC, 2021-06) World Bank
    In 2020, Nigeria experienced its deepest recession in four decades, but growth resumed in the fourth quarter as pandemic restrictions were eased, oil prices recovered, and the authorities implemented policies to counter the economic shock. As a result, in 2020 the Nigerian economy experienced a smaller contraction (-1.8 percent) than had been projected when the pandemic began (-3.2 percent). As part of its response, the government carried out several long-delayed policy reforms, often against vocal opposition. Notably, the government (1) began to harmonize exchange rates; (2) began to eliminate gasoline subsidies; (3) started adjusting electricity tariffs to more cost-reflective levels; (4) cut nonessential spending and redirected resources to COVID-19 (coronavirus) responses at both the federal and the state levels; and (5) enhanced debt management and increased public-sector transparency, especially for oil and gas operations. By creating additional fiscal space and maximizing the impact of the government’s limited resources, these measures were critical in protecting the economy against a much deeper recession and in laying the foundation for earlier recovery. However, several critical reforms are as yet incomplete, which threatens Nigeria’s nascent recovery. In the baseline scenario, Nigeria’s economy is expected to grow by 1.8 percent in 2021. Despite the current favorable external environment, with oil prices recovering and growth in advanced economies, reform slippages would hinder the renewed economic expansion and undermine progress toward Nigeria’s development goals. In a risk scenario, in which the government fails to sustain recent macroeconomic and structural reforms, the pace of economic recovery would slow, and GDP growth couldbe just 1.1 percent in 2021.
  • Publication
    Making Devolution Work for Service Delivery in Kenya
    (Washington, DC: World Bank, 2022-02) Muwonge, Abdu; Williamson, Timothy Stephen; Owuor, Christine; Kinuthia, Muratha
    Kenya adopted a new constitution and began the process of devolution in 2010, ceding many formerly national responsibilities to new county governments. As an institutional response to longstanding grievances, this radical restructuring of the Kenyan state had three continuing main objectives: decentralizing political power, public sector functions, and public finances; ensuring a more equitable distribution of resources among regions; and promoting more accountable, participatory, and responsive government at all levels. The first elections under the new constitution were held in 2013 and led to the establishment of 47 new county governments. Each county government is made up of a county executive, headed by an elected governor, and an elected County Assembly that legislates and provides oversight. Making Devolution Work for Service Delivery in Kenya takes stock of how devolution has affected the delivery of basic services to Kenyan citizens nine years after the “devolution train” left the station. Whereas devolution was driven by political reform, the ensuing institutions and systems were expected to deliver greater socioeconomic equity through devolved service delivery. Jointly coordinated by the government of Kenya and the World Bank, the Making Devolution Work for Service Delivery (MDWSD) study is the first major assessment of Kenya’s devolution reform. The study provides key messages about what is working, what is not working, and what could work better to enhance service delivery based on currently available data. It provides an independent assessment of service delivery performance in five sectors: agriculture, education, health, urban services, and water services. This assessment includes an in-depth review of the main pillars of devolved service delivery: accountability, human resource management, intergovernmental finance, politics, and public financial management. In addition to its findings for the present, the MDWSD study provides recommendations on how Kenya can improve its performance in each of these pivotal areas in the future.