Publication: Climatic Shocks and Internal Migration: Evidence from 442 Million Personal Records in 64 Countries
Loading...
Files in English
936 downloads
Published
2022-01-27
ISSN
Date
2022-01-28
Author(s)
Editor(s)
Abstract
This paper examines whether and how climatic shocks influence individual migration decisions. The authors use census microdata across 64 countries over the period 1960 to 2012, covering 442 million individual records, combined with geo-referenced temperature and precipitation data summarized for each origin and destination administrative unit. Migration is identified when an individual changed a place of usual residence one, five, or ten years ago to a new major administrative unit in the same country. Given an exceptionally large number of observations, the authors apply a two-step approach to analyze the relationship between exposure to climatic shocks and migration. First, the authors use random forest models to uncover that in many countries climatic shocks are as important as better-known individual-level covariates in determining migration decisions. This observation serves as a yardstick for the second step of the analysis. For a subset of countries, where rainfall shocks play an important role in migration, the authors compare internal migration patterns across time by examining whether a region experiencing positive or negative rainfall shocks observed higher or lower migration. The authors find that negative rainfall shocks suppress outmigration particularly for low-income countries. The opposite is true for positive rainfall shocks whereby migration is found to increase, especially for lower-income countries. The finding supports the liquidity constraint argument whereby adverse climatic conditions can disrupt migration financing and consequently suppress ability to migrate.
Link to Data Set
Citation
“Abel, Guy J.; Muttarak, Raya; Stephany, Fabian. 2022. Climatic Shocks and Internal Migration: Evidence from 442 Million Personal Records in 64 Countries. © World Bank. http://hdl.handle.net/10986/36886 License: CC BY 3.0 IGO.”
Associated URLs
Associated content
Other publications in this report series
Journal
Journal Volume
Journal Issue
Collections
Related items
Showing items related by metadata.
Publication Municipal Vulnerability to Climate Change and Climate-Related Events in Mexico(World Bank, Washington, DC, 2013-04)A climate change vulnerability index in agriculture is presented at the municipal level in Mexico. Because the index is built with a multidimensional approach to vulnerability (exposure, sensitivity and adaptive capacity), it represents a tool for policy makers, academics and government alike to inform decisions about climate change resilience and regional variations within the country. The index entails baseline (2005) and prediction (2045) levels based on historic climate data and future-climate modeling. The results of the analysis suggest a wide variation in municipal vulnerability across the country at baseline and prediction points. The vulnerability index shows that highly vulnerable municipalities demonstrate higher climate extremes, which increases uncertainty for harvest periods, and for agricultural yields and outputs. The index shows at baseline that coastal areas host some of the most vulnerable municipalities to climate change in Mexico. However, it also shows that the Northwest and Central regions will likely experience the largest shifts in vulnerability between 2005 and 2045. Finally, vulnerability is found to vary according to specific variables: municipalities with higher vulnerability have more adverse socio-demographic conditions. With the vast municipal data available in Mexico, further sub-index estimations can lead to answers for specific policy and research questions.Publication Migration, Remittances and Forests : Disentangling the Impact of Population and Economic Growth on Forests(2011-12-01)International migration has increased rapidly in recent decades and this has been accompanied by a remarkable increase in transfers made by migrants to their home countries. This paper investigates the effect of the rural economic growth brought about by migration and remittances on Nepal's Himalayan forests. The authors assemble a unique village-panel dataset combining remote sensing data on land use and forest cover change with data from the census and multiple rounds of living standards surveys to test various inter-relationships between population, economic growth and forests. The results suggest that rural economic growth spurred by remittances has had an overall positive impact on forests. The paper also finds that remittances caused an increase in rural wages and an increase in income, but a decrease in land prices. Considered together, however, the relationship between forests and remittances is driven largely through the income channel, indicating that the demand for amenities provided by forests in the rural Nepali setting may have been more important than factor prices in influencing land use changes for the period of the study.Publication Indigenous Peoples and Climate Change in Latin America and the Caribbean(World Bank, 2010)Indigenous peoples across Latin America and the Caribbean (LAC) already perceive and experience negative effects of climate change and variability. Although the overall economic impact of climate change on gross domestic product (GDP) is significant, what is particularly problematic is that it falls disproportionately on the poor including indigenous peoples, who constitute about 6.5 percent of the population in the region and are among its poorest and most vulnerable (Hall and Patrinos 2006). This book examines the social implications of climate change and climatic variability for indigenous communities in LAC and the options for improving their resilience and adaptability to these phenomena. By social implications, the authors mean direct and indirect effects in the broad sense of the word social, including factors contributing to human well-being, health, livelihoods, human agency, social organization, and social justice. This book, much of which relies on new empirical research, addresses specifically the situation of indigenous communities because our research showed them to be among the most vulnerable to the effects of climate change. A companion book (Verner 2010) provides information on the broader social dimensions of climate change in LAC and on policy options for addressing them. This book will help to place these impacts higher on the climate-change agenda and guide efforts to enhance indigenous peoples' rights and opportunities, whether by governments, indigenous peoples' organizations and their leaders, or non-state representatives.Publication International Migration, Human Capital, and Entrepreneurship : Evidence from Philippine Migrants' Exchange Rate Shocks(World Bank, Washington, DC, 2005-04)Millions of households in developing countries receive financial support from family members working overseas. How do the economic prospects of overseas migrants affect origin-household investments-in particular, in child human capital and household enterprises? Yang examines Philippine households' responses to overseas members' economic shocks. Overseas Filipinos work in dozens of foreign countries which experienced sudden (and heterogeneous) changes in exchange rates due to the 1997 Asian financial crisis. Appreciation of a migrant's currency against the Philippine peso leads to increases in household remittances received from overseas. The estimated elasticity of Philippine peso remittances with respect to the Philippine/foreign exchange rate is 0.60. In addition, these positive income shocks lead to enhanced human capital accumulation and entrepreneurship in origin households. Favorable migrant shocks lead to greater child schooling, reduced child labor, and increased educational expenditure in origin households. More favorable exchange rate shocks also raise hours worked in self-employment and lead to greater entry into relatively capital-intensive enterprises by migrants' origin households.Publication Africa - Making Development Climate Resilient : A World Bank Strategy for Sub-Saharan Africa(World Bank, 2009-10-30)This strategy for making development Climate-Resilient in Sub-Saharan Africa is the World Bank's operational response to climate variability and change on the continent. Grounded in a climate risk review of the Africa Region's sustainable development portfolio, it adds the climate change dimension to the Region's development strategy and business plan, the Africa Action Plan (AAP, 2009-2012), and will be an integral part of the AAP in the future. The AAP and the climate change strategy are a sound and realistic framework for climate-resilient development in Sub-Saharan Africa. The strategy is based on the premise that increased climate variability threatens the development gains of African countries, and that these effects need to be anticipated so that development efforts can be made more resilient to climate change. Climate has always featured prominently in African development, and people across the continent have been living with and adapting to a high degree of climate variability and its associated risks for many centuries. Yet the accelerated changes in the climate and increasing incidence of climatic disasters (floods, droughts, cyclones) during the last century, and the scientific consensus that Africa is the continent most vulnerable and least able to cope with these changes, have brought these risks into sharper focus, and made the need to address them more urgent.
Users also downloaded
Showing related downloaded files
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 Implementation Know-how Briefs to Support Countries to Prioritize, Connect and Scale for a Digital-in-Health Future(Washington, DC: World Bank, 2023-08-18)Technology and data are integral to daily life. As health systems face increasing demands to deliver new, more, better, and seamless services affordable to all people, data and technology are essential. With the potential and perils of innovations like artificial intelligence the future of health care is expected to be technology-embedded and data-linked. This shift involves expanding the focus from digitization of health data to integrating digital and health as one: Digital-in-Health. The World Bank’s report, Digital-in-Health: Unlocking the Value for Everyone, calls for a new digital-in-health approach where digital technology and data are infused into every aspect of health systems management and health service delivery for better health outcomes. The report proposes ten recommendations across three priority areas for governments to invest in: prioritize, connect and scale. The Implementation Know-How Briefs serve as practical guides for countries as they implement the ten recommendations. Every Implementation Know-How Brief provides practical information to start planning and implementing how to implement the recommendations. It also contains key terminologies for those not familiar with a particular topic, provides key questions to ask, and a general orientation as to typical issues in these sectors. Topics covered are: 1.) Digital health assessments; 2.) Telemedicine and virtual health care; 3.) Private sector involvement in digital health; 4.) Interoperability in health sector; 5.) Data governance for health data; 6.) Cybersecurity for health sector; 7.) Digital health records; 8.) Determining value of digital technology in health; 9.) Certification and regulatory sandboxes for digital technologies in health; 10.) Workflow mapping for digital technology (re)design in health systems.Publication Argentina Country Climate and Development Report(World Bank, Washington, DC, 2022-11)The Argentina Country Climate and Development Report (CCDR) explores opportunities and identifies trade-offs for aligning Argentina’s growth and poverty reduction policies with its commitments on, and its ability to withstand, climate change. It assesses how the country can: reduce its vulnerability to climate shocks through targeted public and private investments and adequation of social protection. The report also shows how Argentina can seize the benefits of a global decarbonization path to sustain a more robust economic growth through further development of Argentina’s potential for renewable energy, energy efficiency actions, the lithium value chain, as well as climate-smart agriculture (and land use) options. Given Argentina’s context, this CCDR focuses on win-win policies and investments, which have large co-benefits or can contribute to raising the country’s growth while helping to adapt the economy, also considering how human capital actions can accompany a just transition.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 Morocco Economic Update, Winter 2025(Washington, DC: World Bank, 2025-04-03)Despite the drought causing a modest deceleration of overall GDP growth to 3.2 percent, the Moroccan economy has exhibited some encouraging trends in 2024. Non-agricultural growth has accelerated to an estimated 3.8 percent, driven by a revitalized industrial sector and a rebound in gross capital formation. Inflation has dropped below 1 percent, allowing Bank al-Maghrib to begin easing its monetary policy. While rural labor markets remain depressed, the economy has added close to 162,000 jobs in urban areas. Morocco’s external position remains strong overall, with a moderate current account deficit largely financed by growing foreign direct investment inflows, underpinned by solid investor confidence indicators. Despite significant spending pressures, the debt-to-GDP ratio is slowly declining.