Publication: Are Irrigation Rehabilitation Projects Good for Poor Farmers in Peru?
Loading...
Date
2009-12-09
ISSN
Published
2009-12-09
Author(s)
Datar, Gayatri
Editor(s)
Abstract
This paper analyzes changes in agricultural production and economic welfare of farmers in rural Peru resulting from a large irrigation infrastructure rehabilitation project. The analysis uses a ten-year district panel and a spatial regression discontinuity approach to measure the causal effect of the intervention. While general impacts are modest, the analysis shows that the project is progressive--poor farmers consistently benefit more than non-poor farmers. Farmers living in districts with a rehabilitated irrigation site experience positive labor dynamics, in terms of income and agricultural jobs. Poor farmers increase their total income by more than $220 per year compared with the control group, while rich farmers do not experience such an income gain. The results also show crop specialization patterns in the economic status of farm households; poorer farm households increase their production of staple crops, such as beans and potatoes, while non-poor beneficiary farmers cultivate more industrial crops. Findings from this evaluation have important implications for pro-poor policy design in the agricultural sector.
Link to Data Set
Citation
“Datar, Gayatri; Del Carpio, Ximena V.. 2009. Are Irrigation Rehabilitation Projects Good for Poor Farmers in Peru?. Policy Research working paper ; no. WPS 5154,Impact Evaluation series ; no. IE 42. © World Bank. http://hdl.handle.net/10986/4347 License: CC BY 3.0 IGO.”
Associated URLs
Associated content
Other publications in this report series
Publication Geopolitics and the World Trading System(Washington, DC: World Bank, 2024-12-23)Until the beginning of this century, the GATT/WTO system worked. Economic research provided a compelling explanation. It showed that if governments maximize the well-being of their own countries broadly defined, GATT/WTO principles would facilitate mutually beneficial cooperation over their trade policy choices. Now heightened geopolitical rivalry seems to have undermined the WTO. A simple transposition of the previous rationalization suggests that geopolitics and trade cooperation are not compatible. The paper shows that this is only true if rivalry eclipses any consideration of own-country well-being. In all other circumstances, there are gains from trade cooperation even with geopolitics. Furthermore, the WTO’s relevance is in question only if it adheres too rigidly to its existing rules and norms. Through measured adaptation to the geopolitical imperative, the WTO can continue to thrive as a forum for multilateral trade cooperation in the age of geopolitics.Publication The Macroeconomic Implications of Climate Change Impacts and Adaptation Options(Washington, DC: World Bank, 2025-05-29)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 Global Poverty Revisited Using 2021 PPPs and New Data on Consumption(Washington, DC: World Bank, 2025-06-05)Recent improvements in survey methodologies have increased measured consumption in many low- and lower-middle-income countries that now collect a more comprehensive measure of household consumption. Faced with such methodological changes, countries have frequently revised upward their national poverty lines to make them appropriate for the new measures of consumption. This in turn affects the World Bank’s global poverty lines when they are periodically revised. The international poverty line, which is based on the typical poverty line in low-income countries, increases by around 40 percent to $3.00 when the more recent national poverty lines as well as the 2021 purchasing power parities are incorporated. The net impact of the changes in international prices, the poverty line, and new survey data (including new data for India) is an increase in global extreme poverty by some 125 million people in 2022, and a significant shift of poverty away from South Asia and toward Sub-Saharan Africa. The changes at higher poverty lines, which are more relevant to middle-income countries, are mixed.Publication Global Socio-economic Resilience to Natural Disasters(Washington, DC: World Bank, 2025-05-22)Most disaster risk assessments use damages to physical assets as their central metric, often neglecting distributional impacts and the coping and recovery capacity of affected people. To address this shortcoming, the concepts of well-being losses and socio-economic resilience—the ability to experience asset losses without a decline in well-being—have been proposed. This paper uses microsimulations to produce a global estimate of well-being losses from, and socio-economic resilience to, natural disasters, covering 132 countries. On average, each $1 in disaster-related asset losses results in well-being losses equivalent to a $2 uniform national drop in consumption, with significant variation within and across countries. The poorest income quintile within each country incurs only 9% of national asset losses but accounts for 33% of well-being losses. Compared to high-income countries, low-income countries experience 67% greater well-being losses per dollar of asset losses and require 56% more time to recover. Socio-economic resilience is uncorrelated with exposure or vulnerability to natural hazards. However, a 10 percent increase in GDP per capita is associated with a 0.9 percentage point gain in resilience, but this benefit arises indirectly—such as through higher rate of formal employment, better financial inclusion, and broader social protection coverage—rather than from higher income itself. This paper assess ten policy options and finds that socio-economic and financial interventions (such as insurance and social protection) can effectively complement asset-focused measures (e.g., construction standards) and that interventions targeting low-income populations usually have higher returns in terms of avoided well-being losses per dollar invested.Publication From Patriarchy to Policy(Washington, DC: World Bank, 2025-05-29)Legal institutions play an important role in shaping gender equality in economic domains, from inheritance to labor markets. But where do gender equal laws come from? Using cross-country data on social norms and legal equality, this paper investigates the socio-cultural roots of gender inequity in the legal system and its implications for female labor force participation. To identify the impact of social norms, the analysis uses an empirical strategy that exploits pre-modern differences in ancestral patriarchal culture as an instrument for present-day gender norms. The findings show that ancestral patriarchal culture is a strong predictor of contemporary norms, and conservative social norms are associated with more gender inequality in the de jure legal framework, the de facto implementation of laws, and the labor market. The paper presents evidence for a political selection mechanism linking norms to laws: countries with more conservative norms elect political leaders who are more hostile to gender equality, who then pass less progressive legislation. The results highlight the cultural roots and political drivers of legalized gender inequality.
Journal
Journal Volume
Journal Issue
Collections
Related items
Showing items related by metadata.
Publication Priorities for the Development of Smallholder Agriculture in Swaziland(Washington, DC, 2011-06-27)The purpose of this policy note is to contribute to an understanding of the factors that combine to constrain the development of smallholder agriculture in Swaziland. It seeks to shed light on why, despite being well-endowed in land and water resources, and despite having a climate that is generally favorable for the production of crops and livestock, Swaziland is obliged to import substantial amounts of food to feed the population. Also, why, in spite of the significant investments that have made in the agricultural sector and in spite of the extensive farming experience of the 70 percent of the population that lives off the land, smallholder farm productivity and production have been declining over time. Finally, the policy notes identify priority areas where strategic interventions are needed to turn things around and get smallholder agriculture going as a driver of growth and poverty reduction. This note provides an overview of smallholder agriculture in Swaziland, identifes constraints that may be contributing to poor performance in the smallholder sector, and evaluates technological options that could improve productivity of smallholder farmers. In addition, it summarizes the findings of a recent review of public spending on agriculture, undertaken to identify trends and patterns in agricultural spending over the last five years and to determine whether the government's budget allocations have been effective in supporting the intended development of smallholder agriculture. After addressing these questions, the policy note points to entry points where future government interventions could help to reverse the current negative trends.Publication Agribusiness Indicators(World Bank, Washington, DC, 2014)The purpose of this Agriculture Business Indicators Study was to isolate the success factors and construct indicators that reflect the performance of the agriculture sector in Nigeria and that benchmark it in terms directly comparable to agriculture sectors in other developing countries. Providing policy makers and public officials with access to this type of empirical information is seen as way to stimulate and inform policy dialogue about what reforms are needed and about how scarce public resources can be most effectively invested. The indicators can be used to identify specifically where this investment can be used to leverage commercialization through value addition, increasing the competitiveness of a country’s agricultural products domestically, regionally, and in international markets. They can also inform decision makers and investors about which policy measures are likely to be the most effective in enhancing food security, reducing poverty, and encouraging sustainable forms of environmental management. To accelerate agricultural development capable of spurring competitiveness of agricultural products in the domestic, regional, and international markets and could enhance food security; poverty reduction and sustainable environmental management. The study entailed a review of existing literature and the use of informal surveys to obtain information from a variety of stakeholders and actors. The focus was on the key success factors that the Agribusiness Indicators (ABI) team determined to be the most critical factors influencing agribusiness development in Sub-Saharan African countries. The Nigeria study was informed by the outcomes of scoping missions which had been conducted in three initial pilot countries: Ghana, Ethiopia and Mozambique.Publication Sri Lanka - Agricultural Commercialization : Improving Farmers’ Incomes in the Poorest Regions(World Bank, 2009-05-12)The issue of regional differences in development has moved to the center of the development debate in Sri Lanka, partly after the release of regional poverty data. For the past many years, there have been significant and increasing differences between the Western province and the rest of the country in terms of per capita income levels, growth rates of per capita income, poverty rates, and the structure of provincial economies. The structure of the report is as follows: chapter two looks at the poverty/growth/agriculture nexus in the poorest regions of Sri Lanka. It presents data on poverty and growth in the poorest provinces, especially Uva and Sabaragamuwa, and provides an analysis of factors associated with the rural poor. Chapter three provides an overview and brief discussion of the Government's agricultural policies and programs. Chapter four identifies constraints that restrict farmers' incomes in the four poorest provinces. It presents results from extensive stakeholder consultations carried out in these provinces. These results are complemented with findings from the 2005 rural investment climate assessment to identify some of the general constraints in the agriculture sector in Sri Lanka. Chapter five presents the findings of an agricultural resource audit of small-scale farmers in the poorest regions that analyzed production, poverty and market data. The chapter identifies income opportunities, in particular for a few agricultural products with high income potential for poor farmers, whose production could take off with appropriate interventions. This chapter also provides a value chain analysis of these products and identifies product-specific constraints and gaps in the current policy portfolio that could potentially limit the Government's capacity to support the whole range of needed interventions. Drawing on the findings in previous chapters, chapter six presents' recommendations. One set of recommendations is specific to the three products with high income potential and focuses on effective interventions for their production. Another set consists of cross-cutting recommendations that would further improve performance in the targeted areas but also benefit agricultural production more broadly. Chapter seven sums up and concludes.Publication Stories of Impact : Agribusiness(Washington, DC, 2014-06-01)By 2050, it is estimated that the world s agricultural system will need to produce approximately 50 percent more food to feed an estimated 9 billion people. In emerging markets, agriculture is the most important economic sector and source of employment; more specifically, 75 percent of the world s poor live in rural areas and depend on agriculture for their incomes. With volatility in food prices putting additional pressure on social and political systems, increasing global demand for scarce resources, widespread droughts, and rising concerns over food safety issues, sustainable agricultural development is an urgent priority. IFC also contributes to transforming agribusiness at the country level by working with groups of smallholders and industry associations. For instance, IFC has helped to upgrade the operations of Cambodian rice farmers and millers so that their national industry can compete on an international level. In the following pages, there will be numerous illustrations of the work that we do with our private sector clients, typically combining finance and advice. This powerful combination of money and knowledge helps our clients not only sustain but also grow their businesses, thereby paving the way for robust job creation, growth, and positive environmental and social benefits.Publication Niger : Food Security and Safety Nets(Washington, DC, 2009-02-18)Niger is a very poor country that faces serious problems of poverty and household food insecurity. With a per capita gross national income (GNI) of US$240 and an estimated 62 percent of the population living below the poverty line, Niger is one of the lowest-ranked countries on the United Nations' human development index. Reducing vulnerability and ensuring food and nutrition security is an overarching priority for the Government. Maintaining food security at the national and household level is an important priority for developing countries in general, both for the welfare of the poor and for political stability. In order to ensure food security, governments have adopted various strategies, including efforts to increase staple food crop production, market interventions, and a variety of safety net programs, especially during emergencies. In Niger, where profound vulnerabilities combined with a high level of population growth have resulted in endemic food insecurity, the Government is faced with a serious challenge. In this context, the purpose of this study is to contribute to the existing strategy and assist the Government in developing a holistic, multi-sectoral, and institutional approach to reducing the population's vulnerability to food insecurity. This report adds value to the ongoing policy discussions in two ways: first, it presents new empirical analysis of: i) food insecurity and vulnerability of households during the period of food crises as well as during normal period, ii) the structure and integration of cereal markets within Niger and with markets in neighboring countries, and iii) causes of the 2005 food crisis, and lessons learned on implications of various levels of cross-border flows between Niger and Nigeria. Second, it provides concrete short- and medium-term recommendations for helping government to improve the performance of existing programs to increase food security, particularly related to preparedness for and responses to food crises, and to design efficient safety nets mechanisms for vulnerable population.
Users also downloaded
Showing related downloaded files
Publication Remarks to the Annual Meetings 2020 Development Committee(World Bank, Washington, DC, 2020-10-16)David Malpass, President of the World Bank Group, announced that the Board approved a fast track approach to emergency health support programs that now covers 111 countries. Most projects are well advanced, with average disbursement upward of 40 percent. The goal is to take broad, fast action early. The operational framework presented back in June has positioned the Bank to help countries address immediate health threats and social and economic impacts and maintain our focus on long-term development. The Bank is making good progress toward the 15-month target of 160 billion dollars in surge financing. Much of it is for the poorest countries and will take the form of grants or low-rate, long-maturity loans. IFC, through the Global Health Platform, will be providing financing to vaccine manufacturers to foster expanded production of COVID-19 vaccines in both part 1 and 2 countries, providing production is reserved for emerging markets. The Development Committee holds a unique place in the international architecture. It is the only global forum in which the Governments of developed countries and the Governments of developing countries, creditor countries and borrower countries, come together to discuss development and the ‘net transfer of resources to developing countries.’ The current International Financial Architecture system is skewed in favor of the rich and creditor countries. It is important that all voices are heard, so Malpass urged the Ministers of developing countries to use their voice and speak their minds today. Malpass urged consideration of how we can build a new approach to debt restructuring that allows for a fair relationship and balance between creditors and debtors. This will be critical in restoring growth in developing countries; and helping reverse the inequality.Publication World Development Report 2006(Washington, DC, 2005)This year’s Word Development Report (WDR), the twenty-eighth, looks at the role of equity in the development process. It defines equity in terms of two basic principles. The first is equal opportunities: that a person’s chances in life should be determined by his or her talents and efforts, rather than by pre-determined circumstances such as race, gender, social or family background. The second principle is the avoidance of extreme deprivation in outcomes, particularly in health, education and consumption levels. This principle thus includes the objective of poverty reduction. The report’s main message is that, in the long run, the pursuit of equity and the pursuit of economic prosperity are complementary. In addition to detailed chapters exploring these and related issues, the Report contains selected data from the World Development Indicators 2005‹an appendix of economic and social data for over 200 countries. This Report offers practical insights for policymakers, executives, scholars, and all those with an interest in economic development.Publication World Development Report 2011(World Bank, 2011)The 2011 World development report looks across disciplines and experiences drawn from around the world to offer some ideas and practical recommendations on how to move beyond conflict and fragility and secure development. The key messages are important for all countries-low, middle, and high income-as well as for regional and global institutions: first, institutional legitimacy is the key to stability. When state institutions do not adequately protect citizens, guard against corruption, or provide access to justice; when markets do not provide job opportunities; or when communities have lost social cohesion-the likelihood of violent conflict increases. Second, investing in citizen security, justice, and jobs is essential to reducing violence. But there are major structural gaps in our collective capabilities to support these areas. Third, confronting this challenge effectively means that institutions need to change. International agencies and partners from other countries must adapt procedures so they can respond with agility and speed, a longer-term perspective, and greater staying power. Fourth, need to adopt a layered approach. Some problems can be addressed at the country level, but others need to be addressed at a regional level, such as developing markets that integrate insecure areas and pooling resources for building capacity Fifth, in adopting these approaches, need to be aware that the global landscape is changing. Regional institutions and middle income countries are playing a larger role. This means should pay more attention to south-south and south-north exchanges, and to the recent transition experiences of middle income countries.Publication Classroom Assessment to Support Foundational Literacy(Washington, DC: World Bank, 2025-03-21)This document focuses primarily on how classroom assessment activities can measure students’ literacy skills as they progress along a learning trajectory towards reading fluently and with comprehension by the end of primary school grades. The document addresses considerations regarding the design and implementation of early grade reading classroom assessment, provides examples of assessment activities from a variety of countries and contexts, and discusses the importance of incorporating classroom assessment practices into teacher training and professional development opportunities for teachers. The structure of the document is as follows. The first section presents definitions and addresses basic questions on classroom assessment. Section 2 covers the intersection between assessment and early grade reading by discussing how learning assessment can measure early grade reading skills following the reading learning trajectory. Section 3 compares some of the most common early grade literacy assessment tools with respect to the early grade reading skills and developmental phases. Section 4 of the document addresses teacher training considerations in developing, scoring, and using early grade reading assessment. Additional issues in assessing reading skills in the classroom and using assessment results to improve teaching and learning are reviewed in section 5. Throughout the document, country cases are presented to demonstrate how assessment activities can be implemented in the classroom in different contexts.Publication Doing Business 2014 : Understanding Regulations for Small and Medium-Size Enterprises(Washington, DC: World Bank Group, 2013-10-28)Eleventh in a series of annual reports comparing business regulation in 185 economies, Doing Business 2014 measures regulations affecting 11 areas of everyday business activity: Starting a business, Dealing with construction permits, Getting electricity, Registering property, Getting credit, Protecting investors, Paying taxes, Trading across borders, Enforcing contracts, Closing a business, Employing workers. The report updates all indicators as of June 1, 2013, ranks economies on their overall “ease of doing business”, and analyzes reforms to business regulation – identifying which economies are strengthening their business environment the most. The Doing Business reports illustrate how reforms in business regulations are being used to analyze economic outcomes for domestic entrepreneurs and for the wider economy. Doing Business is a flagship product by the World Bank and IFC that garners worldwide attention on regulatory barriers to entrepreneurship. More than 60 economies use the Doing Business indicators to shape reform agendas and monitor improvements on the ground. In addition, the Doing Business data has generated over 870 articles in peer-reviewed academic journals since its inception.