Publication:
How Important Is the Efficiency of Government Investment? The Case of the Republic of Congo

Loading...
Thumbnail Image
Files in English
English PDF (2.4 MB)
562 downloads
English Text (90.93 KB)
73 downloads
Published
2011-12-01
ISSN
Date
2012-03-19
Editor(s)
Abstract
The Republic of Congo, an oil rich country in Central Africa, has made substantial progress in the past decade in stabilizing the economy and achieving high growth rates. However, despite reaching middle-income country status in 2006, the economy is not diversified, poverty remains pervasive, and social indicators are well below the average for countries with a similar income level. This paper analyzes aspects of an ambitious investment program on which the government has embarked to improve the provision of basic services and promote private sector development. The success of this program, however, is questionable given the low absorptive capacity of the country and in particular the poor efficiency of public investment management. The analysis is based on simulations with an economy-wide model for analysis of development strategies and government policies, MAMS (Maquette for MDG Simulations). The results of the simulations show that slightly delaying large investment projects, while simultaneously improving the efficiency of the investment program, would lead to significantly higher growth rates and lower poverty levels. The analysis therefore confirms the importance of efficient public investment management for the optimal use of the country's resources.
Link to Data Set
Citation
Nielsen, Hannah; Lofgren, Hans. 2011. How Important Is the Efficiency of Government Investment? The Case of the Republic of Congo. Policy Research working paper ; no. WPS 5901. © World Bank. http://hdl.handle.net/10986/3668 License: CC BY 3.0 IGO.
Associated URLs
Associated content
Report Series
Report Series
Other publications in this report series
  • Publication
    The Macroeconomic Implications of Climate Change Impacts and Adaptation Options
    (Washington, DC: World Bank, 2025-05-29) Abalo, Kodzovi; Boehlert, Brent; Bui, Thanh; Burns, Andrew; Castillo, Diego; Chewpreecha, Unnada; Haider, Alexander; Hallegatte, Stephane; Jooste, Charl; McIsaac, Florent; Ruberl, Heather; Smet, Kim; Strzepek, Ken
    Estimating the macroeconomic implications of climate change impacts and adaptation options is a topic of intense research. This paper presents a framework in the World Bank's macrostructural model to assess climate-related damages. This approach has been used in many Country Climate and Development Reports, a World Bank diagnostic that identifies priorities to ensure continued development in spite of climate change and climate policy objectives. The methodology captures a set of impact channels through which climate change affects the economy by (1) connecting a set of biophysical models to the macroeconomic model and (2) exploring a set of development and climate scenarios. The paper summarizes the results for five countries, highlighting the sources and magnitudes of their vulnerability --- with estimated gross domestic product losses in 2050 exceeding 10 percent of gross domestic product in some countries and scenarios, although only a small set of impact channels is included. The paper also presents estimates of the macroeconomic gains from sector-level adaptation interventions, considering their upfront costs and avoided climate impacts and finding significant net gross domestic product gains from adaptation opportunities identified in the Country Climate and Development Reports. Finally, the paper discusses the limits of current modeling approaches, and their complementarity with empirical approaches based on historical data series. The integrated modeling approach proposed in this paper can inform policymakers as they make proactive decisions on climate change adaptation and resilience.
  • Publication
    South Africa’s Fragmented Cities: The Unequal Burden of Labor Market Frictions
    (Washington, DC: World Bank, 2026-01-08) Baez, Javier E.; Kshirsagar, Varun
    Using high-resolution administrative, census, and satellite data, this paper shows that South African cities are characterized by spatial mismatches between where people live and where jobs are located, relative to 20 global peers. Areas within 5 kilometers of commercial centers have 9,300 fewer residents per square kilometer than expected, which is 60 percent below the global median. Poor, dense neighborhoods are most affected. In Johannesburg, a 10-percentile increase in distance from the nearest business hub corresponds to a 3.7-percentile drop in asset wealth (a proxy of household wellbeing) and 4.9-percentile drop in employment. In Cape Town, the declines are 4.0 and 3.7 percentiles, respectively. Employment is 87 percent lower in the poorest decile than the richest in Johannesburg and 61 percent lower in Cape Town. These findings suggest that South Africa’s spatial organization of people and economic activity constrains agglomeration and reinforces inequality. This methodology provides a scalable and standardized data-driven framework to analyze spatial accessibility and agglomeration frictions in complex, data-constrained urban systems.
  • Publication
    The Evolution of Local Participatory Democracy in Nepal
    (Washington, DC: World Bank, 2025-11-05) Bhusal, Thaneshwar; Breen, Michael G; Rao, Vijayendra
    Nepal is, according to its constitution, among the world’s most decentralized countries, with a long and complex tradition of local-level public participation. This paper traces the evolution of Nepal’s modern participatory institutions, examining the extent to which they are “induced” by external interventions versus being “organically” rooted in indigenous practices. The paper identifies three broad phases: an initial focus on participation in project implementation; a subsequent phase that expanded citizen engagement; and a third phase of citizen empowerment, culminating in the 2015 federal constitution, which granted unprecedented local autonomy. The analysis yields five key findings. First, over the past 50 years, successive reforms have progressively expanded opportunities for citizens to influence local decision-making. Second, these reforms have integrated traditional participatory mechanisms into formal institutions of local government. Third, although central-level initiatives exist, most participatory platforms continue to operate at the local level. Fourth, the federal constitution has created a new landscape of local democracy, embedding autonomy and accountability. Fifth, although they are still valued in many ethnic and territorial communities, traditional participatory practices are gradually disappearing. The paper concludes by offering policy recommendations to help donor agencies and governments strengthen Nepal’s democratic trajectory. It argues that effective interventions should build on Nepal’s deep participatory traditions while recognizing the constitutional reality of far-reaching local autonomy.
  • Publication
    Institutional Capacity for Policy Implementation: An Analytical Framework
    (Washington, DC: World Bank, 2026-01-07) Kim, Galileu; Kumar, Tanu; Ramalho, Rita; Russell, Stuart
    State capacity is an important prerequisite for policy implementation, yet at the country level it is difficult to measure, assess, and reform. This paper proposes a focus on institutional capacity: the ability of public institutions to implement the specific policy mandates for which they are responsible. Based on a review of existing literature, the paper defines the different dimensions that compose institutional capacity and groups them into two cross-cutting categories: organizational dimensions (personnel, financial resources, information systems, and management practices) and governance dimensions (transparency, independence, and accountability). The paper proposes measures for organizational and governance dimensions using existing data, shows intra-institutional variation of these measures within countries, and discusses how new data could be collected for better measurement of these concepts. Finally, the paper illustrates how the framework can be used to diagnose the sources of common problems related to weak policy implementation.
  • Publication
    Closing the Gender Gap in Entrepreneurship: Overcoming Challenges in Law and Practice for Female Entrepreneurs
    (Washington, DC: World Bank, 2026-01-07) Behr, Daniela M.; Xi, Yue
    Despite significant strides toward gender equality, women around the world continue to encounter systemic obstacles that hinder their entrepreneurial success. This paper systematically reviews the literature on the barriers female entrepreneurs face and the solutions proposed to overcome these challenges. It discusses institutional factors, financial factors, human capital factors, and social and cultural factors. The literature overview is complemented by a series of stylized facts that illustrate how overcoming some of these existing barriers is correlated with improved women’s entrepreneurship and female labor force participation, drawing on the World Bank’s Women, Business and the Law database as well as the World Bank’s Enterprise Surveys. The findings underscore the need for creating an enabling environment where women can thrive as entrepreneurs.
Journal
Journal Volume
Journal Issue

Related items

Showing items related by metadata.

  • Publication
    External Shocks, Fiscal Policy and Income Distribution : Alternative Scenarios for Moldova
    (World Bank, Washington, DC, 2013-02) Kinnunen, Jouko; Lofgren, Hans; Sulla, Victor; Merotto, Dino
    The economy of Moldova, which has one of the lowest levels of gross national income per capita in the World Bank Europe and Central Asia region, is strongly linked to the outside world, especially to the neighboring countries of the European Union and the Commonwealth of Independent States. This paper analyzes a set of scenarios for Moldova up to 2020, defined to shed light on issues related to an alternative future dominated by goods and services exports as opposed to today's reliance on worker remittances. The analysis is based on a Moldovan version of MAMS (Maquette for Millennium Development Goal Simulations), a CGE (Computable General Equilibrium) model for country strategy analysis. In sum, the impact of increased export demand and productivity growth is more positive when these shocks are directed to manufacturing, a sector more heavily linked to international trade, compared with agriculture. Increased productivity in transport and communications generates faster growth with widely diffused benefits, reaching households in a relatively equitable manner compared with foreign trade-induced growth. A comparison between adverse shocks in two areas, higher energy import prices, and lower remittances, designed to have similar effects on gross domestic product, suggests that a remittance shock leads to less of a poverty increase, related to the fact that remittance-receiving households are not highly vulnerable; among sectors, agriculture is most vulnerable due to heavy energy reliance. Finally, well-targeted transfer schemes may offer an effective tool for diffusing the benefits of economic growth to the whole population, perhaps also contributing to more general acceptance of structural change.
  • Publication
    World Food Prices and Human Development: Policy Simulations for Archetype Low-Income Countries
    (World Bank, Washington, DC, 2012-04) Lofgren, Hans
    In recent years, world food prices have increased and fluctuated widely. This paper explores the impact of international food prices and domestic policies on Millennium Development Goal (MDG) and macro indicators for two archetype low-income countries, a net food exporter and a net food importer, using Maquette for MDG Simulations (MAMS), a Computable General Equilibrium model. The simulations, which cover the period 2011-2025, indicate that the size of positive (negative) effects on macro and MDG indicators of a food export (import) price increase depend on the initial gross domestic product share for food exports (imports), leaving countries that are heavily involved in international food trade more exposed to international shocks. Given relatively low elasticity estimates, the impact of changes in food prices on undernourishment are relatively marginal. Flexible responses (in terms of production shares, whether output is exported or sold at home, and whether domestic demanders buy imports or domestic output) enable countries to benefit from or be less hurt by price changes. The case for policy responses to higher import prices is stronger for the net food importer. An untargeted food subsidy, financed by taxes or spending cuts, reduces undernourishment at the cost of a slight deterioration for most other indicators. By contrast, aid-financed food subsidies neutralize the negative impact of higher import prices whereas financing via domestic borrowing is counterproductive, leading to a deterioration across all indicators. If administered at moderate costs, tax-financed targeted transfers more effectively reduce headcount poverty and inequality with macroeconomic repercussions similar to those of tax-financed subsidies.
  • Publication
    Liberia : Strategic Policy Options for Medium Term Growth and Development
    (World Bank, Washington, DC, 2012-06) Dessus, Sébastien; Hoffman, Jariya; Lofgren, Hans
    The objective of this paper is to inform Liberia's medium-term growth and development strategy for 2012-17 and its National Vision: Liberia Rising 2030, both of which are under preparation. The analysis is based on MAMS (Maquette for MDG [Millennium Development Goal]) Simulations, a computable general equilibrium model. A base scenario (designed to represent a central case for the evolution of Liberia's economy up to 2030) is compared to a set of non-base scenarios that introduce alternative assumptions for the mining sector, government spending on infrastructure and human development, as well as foreign borrowing. The simulations, which cover the period 2012-2030, indicate that rapid expansion of mining output, front-loaded investment in infrastructure, and improved government efficiency may bring about rapid growth. The findings underscore the importance of allocative and operational efficiency of public spending. It is also important that the government balance spending on infrastructure and human development as they complement each other and face different constraints. Spending on infrastructure tends to have relatively strong and immediate growth and poverty reduction effects, whereas spending on human development has a stronger positive impact on non-poverty MDG indicators at the cost of lowered economic growth in the short to medium terms. It is important to consider that growth driven by rapid mining expansion entails drawbacks and risks, including the persistence of an enclave economy that will not benefit the majority of the population, and increased vulnerability to fluctuations in iron ore world prices.
  • Publication
    Infrastructure for Growth and Human Development in Pakistan : A Simulation Analysis of Fiscal Policy Options
    (World Bank, Washington, DC, 2013-08) Kinnunen, Jouko; Lofgren, Hans
    This paper explores the use of fiscal policy to accelerate development in Pakistan during the period 2013-2022, with a focus on the creation of fiscal space for increased investment in infrastructure, as well as on indicators related to macro and sectoral developments, Millennium Development Goals (MDGs), and education. In terms of method, the analysis relies on simulations with a Pakistani version of MAMS (Maquette for MDG Simulations), a Computable General Equilibrium model developed at the World Bank for country strategy analysis. The different policy scenarios point to the importance of selecting infrastructure projects with high productivity effects and the crucial role of financing in determining the net effects of expanded government infrastructure spending. Transfer programs can generate immediate welfare gains but are less effective over time unless they are designed to raise productivity, perhaps via improvements in health, nutrition, and education outcomes. A final high-growth scenario explores requirements and consequences for Pakistan's economy if, during the period 2013-2022, it managed to raise its rate of annual GDP growth from the 4-5 percent range to 7 percent. The results for the final scenario indicate that rapid growth acceleration may be achieved via a combination of strong increases in savings, investment and total factor productivity. By 2022, 10 years of growth at a rate of 7 percent would spread across the macro demand indicators as well as the major production sectors. Its effects would include significant, broader gains in terms of poverty reduction and better outcomes for indicators.
  • Publication
    Creating and Using Fiscal Space for Accelerated Development in Liberia
    (World Bank, Washington, DC, 2013-10) Lofgren, Hans
    This paper presents simulations for the period 2013-2030 of measures that permit increased spending on infrastructure and human development, the priority areas in Liberia's 2013-2017 "Agenda for Transformation" and for its national vision, Liberia Rising 2030. The simulations are carried out with a Liberian version of MAMS (Maquette for Millennium Development Goals Simulations), a Computable General Equilibrium model. According to the results, among the key sources of fiscal space, foreign grants generate the best outcomes followed by improved government allocative efficiency. Taxes tend to involve trade-offs since they reduce resources for private consumption and investment, both of which tend to contribute to stronger macro and Millennium Development Goals performance. Increased foreign borrowing is less attractive since, in order to make a substantial difference, it would quickly add to the foreign debt, making the economy more crisis-prone and less flexible. The preferred balance between different uses of fiscal space depends on payoffs from different government functions, typically unknown or only appearing with a lag. Under the parameters used in the simulations, determined in light of fragmentary evidence, the outcomes were marginally stronger under a balanced approach with scaling up of both infrastructure and human development services. Balanced expansion may also contribute to efficiency and be easier for political reasons. A final finding is that it is possible to consider fiscal space issues in isolation from the mining sector: simulations suggest that the marginal effects of creating additional fiscal space are very similar irrespective of the level of mining export prices.

Users also downloaded

Showing related downloaded files

  • Publication
    Digital Africa
    (Washington, DC: World Bank, 2023-03-13) Begazo, Tania; Dutz, Mark Andrew; Blimpo, Moussa
    All African countries need better and more jobs for their growing populations. "Digital Africa: Technological Transformation for Jobs" shows that broader use of productivity-enhancing, digital technologies by enterprises and households is imperative to generate such jobs, including for lower-skilled people. At the same time, it can support not only countries’ short-term objective of postpandemic economic recovery but also their vision of economic transformation with more inclusive growth. These outcomes are not automatic, however. Mobile internet availability has increased throughout the continent in recent years, but Africa’s uptake gap is the highest in the world. Areas with at least 3G mobile internet service now cover 84 percent of Africa’s population, but only 22 percent uses such services. And the average African business lags in the use of smartphones and computers as well as more sophisticated digital technologies that catalyze further productivity gains. Two issues explain the usage gap: affordability of these new technologies and willingness to use them. For the 40 percent of Africans below the extreme poverty line, mobile data plans alone would cost one-third of their incomes—in addition to the price of access devices, apps, and electricity. Data plans for small- and medium-size businesses are also more expensive than in other regions. Moreover, shortcomings in the quality of internet services—and in the supply of attractive, skills-appropriate apps that promote entrepreneurship and raise earnings—dampen people’s willingness to use them. For those countries already using these technologies, the development payoffs are significant. New empirical studies for this report add to the rapidly growing evidence that mobile internet availability directly raises enterprise productivity, increases jobs, and reduces poverty throughout Africa. To realize these and other benefits more widely, Africa’s countries must implement complementary and mutually reinforcing policies to strengthen both consumers’ ability to pay and willingness to use digital technologies. These interventions must prioritize productive use to generate large numbers of inclusive jobs in a region poised to benefit from a massive, youthful workforce—one projected to become the world’s largest by the end of this century.
  • Publication
    Education for all in Bangladesh : Where does Bangladesh Stand in Terms of Achieving the EFA Goals by 2015?
    (Washington, DC, 2007-08) World Bank
    The objectives of this policy note are twofold: first, take stock of where Bangladesh stands in terms of achieving the Education For All (EFA) goals; and second, suggest policy recommendations that could help Bangladesh to meet the EFA goals by 2015. The policy note will focus mainly on: 1) universal primary enrollment for all children; 2) universal primary completion; 3) gender parity in education; 4) adult literacy; and 5) quality of education. This is because these areas can be more meaningfully analyzed with reasonably reliable information from various sources. Bangladesh is unlikely to achieve universal primary enrollment and completion by 2015 if the current trends in access and completion do not improve. Progress in school quality is more difficult to assess because of the lack of systematic assessment and monitoring of learning achievement results. The government continues to be the main provider and financer of primary education. Improving the overall quality of schooling is a pressing task in order to substantially raise enrollment and help more children complete primary school with the appropriate skills in literacy and numeracy. Bangladesh has made progress towards increasing both primary and secondary enrollment and has already reached gender parity in both education levels.
  • Publication
    World Bank Annual Report 2024
    (Washington, DC: World Bank, 2024-10-25) World Bank
    This annual report, which covers the period from July 1, 2023, to June 30, 2024, has been prepared by the Executive Directors of both the International Bank for Reconstruction and Development (IBRD) and the International Development Association (IDA)—collectively known as the World Bank—in accordance with the respective bylaws of the two institutions. Ajay Banga, President of the World Bank Group and Chairman of the Board of Executive Directors, has submitted this report, together with the accompanying administrative budgets and audited financial statements, to the Board of Governors.
  • Publication
    Poverty and Shared Prosperity 2020
    (Washington, DC: World Bank, 2020-10-07) World Bank
    Previous Poverty and Shared Prosperity Reports have conveyed the difficult message that the world is not on track to meet the global goal of reducing extreme poverty to 3 percent by 2030. This edition brings the unwelcome news that COVID-19, along with conflict and climate change, has not merely slowed global poverty reduction but reversed it for first time in over twenty years. With COVID-19 predicted to push up to 100 million additional people into extreme poverty in 2020, trends in global poverty rates will be set back at least three years over the next decade. Today, 40 percent of the global poor live in fragile or conflict-affected situations, a share that could reach two-thirds by 2030. Multiple effects of climate change could drive an estimated 65 to 129 million people into poverty in the same period. “Reversing the reversal” will require responding effectively to COVID-19, conflict, and climate change while not losing focus on the challenges that most poor people continue to face most of the time. Though these are distinctive types of challenges, there is much to be learned from the initial response to COVID-19 that has broader implications for development policy and practice, just as decades of addressing more familiar development challenges yield insights that can inform responses to today’s unfamiliar but daunting ones. Solving novel problems requires rapid learning, open cooperation, and strategic coordination by everyone: from political leaders and scientists to practitioners and citizens.
  • Publication
    Economic Analysis of Battery Energy Storage Systems
    (World Bank, Washington, DC, 2020-05) World Bank
    The recent advances in battery technology and reductions in battery costs have brought battery energy storage systems (BESS) to the point of becoming increasingly cost-effective projects to serve a range of power sector interventions, especially when combined with PV and where diesel is the alternative, or where subsidies or incentives are used. Quantifying the economic impact of BESS requires a high level of temporal granularity in the analysis, because the time-steps required for a reliable assessment of costs and benefits are much shorter than the usual annual time steps of many power sector investment projects. In short, there is as yet still limited experience in the economic and financial analysis of BESS investment projects particularly, in developing countries, and one cannot yet set out with clarity what constitutes best international practice. This report sets out the principles and practices of BESS economic analysis as required for the World Bank's appraisal of investment projects that cover the range of BESS projects likely to be encountered by the Bank over the next few years.