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  • McKenzie, David  (7)
  • Multilateral Investment Guarantee Agency
  • Washington, D.C : The World Bank  (7)
  • Population Policies  (3)
  • Social Protections and Labor  (3)
  • Competitiveness and Competition Policy  (2)
  • 1
    Online Resource
    Online Resource
    Bayesian Impact Evaluation with Informative Priors : An Application to a Colombian Management and Export Improvement Program (2023)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (68 pages)
    Parallel Title: Erscheint auch als Iacovone, Leonardo Bayesian Impact Evaluation with Informative Priors: An Application to a Colombian Management and Export Improvement Program
    Keywords: Bayesian Impact Evaluation ; Competition Policy ; Competitiveness and Competition Policy ; Economic Theory and Research ; Export Competitiveness ; International Economics and Trade ; Macroeconomics and Economic Growth ; Management ; Prior Elicitation ; Private Sector Development ; Randomized Experiment ; Social Policy Evaluation Method
    Abstract: Policymakers often test expensive new programs on relatively small samples. Formally incorporating informative Bayesian priors into impact evaluation offers the promise to learn more from these experiments. A Colombian government program which aimed to increase exporting was trialed experimentally on 200 firms with this goal in mind. Priors were elicited from academics, policymakers, and firms. Contrary to these priors, frequentist estimation can not reject 0 effects in 2019, and finds some negative impacts in 2020. For binary outcomes like whether firms export, frequentist estimates are relatively precise, and Bayesian credible posterior intervals update to overlap almost completely with standard confidence intervals. For outcomes like increasing export variety, where the priors align with the data, the value of these priors is seen in posterior intervals that are considerably narrower than frequentist confidence intervals. Finally, for noisy outcomes like export value, posterior intervals show almost no updating from the priors, highlighting how uninformative the data are about such outcomes
    DOI: 10.1596/1813-9450-10274
    URL: lizenzpflichtig
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    MPI Ethno. Forsch.
  • 2
    Online Resource
    Online Resource
    Testing Classic Theories of Migration in the Lab (2021)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: 1 Online-Ressource (49 pages)
    Parallel Title: Erscheint auch als Print Version: Batista, Catia Testing Classic Theories of Migration in the Lab
    Keywords: Destination Choice ; Employment and Unemployment ; International Economics and Trade ; International Migration ; Lab Experiment ; Migrant Selection ; Poverty Reduction ; Social Protections and Labor ; Wages, Compensation and Benefits
    Abstract: The predictions of different classic migration theories are tested by using incentivized laboratory experiments to investigate how potential migrants decide between working in different destinations. First, the authors test theories of income maximization, migrant skill-selection, and multi-destination choice as they vary migration costs, liquidity constraints, risk, social benefits, and incomplete information. The standard income maximization model of migration with selection on observed and unobserved skills leads to a much higher migration rate and more negative skill-selection than is obtained when migration decisions take place under more realistic assumptions. Second, these lab experiments are used to investigate whether the independence of irrelevant alternatives assumption holds. The results show that it holds for most people when decisions just involve wages, costs, and liquidity constraints. However, once the risk of unemployment and incomplete information is added, independence of irrelevant alternatives no longer holds for about 20 percent of the sample
    DOI: 10.1596/1813-9450-9751
    URL: Deutschlandweit zugänglich
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    MPI Ethno. Forsch.
  • 3
    Online Resource
    Online Resource
    Who Are The Microenterprise Owners? : Evidence From Sri Lanka On Tokman V. De Soto (2008)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: Online-Ressource (1 online resource (35 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: de Mel, Suresh Who Are The Microenterprise Owners?
    Keywords: Education ; Employment ; Employment generation ; Entry costs ; Informal sector ; Labor Markets ; Labor force ; Labor organization ; Microfinance ; Productive employment ; Self employed ; Social Protections and Labor ; Tertiary Education ; Work & Working Conditions ; Worker ; Workers ; Education ; Employment ; Employment generation ; Entry costs ; Informal sector ; Labor Markets ; Labor force ; Labor organization ; Microfinance ; Productive employment ; Self employed ; Social Protections and Labor ; Tertiary Education ; Work & Working Conditions ; Worker ; Workers ; Education ; Employment ; Employment generation ; Entry costs ; Informal sector ; Labor Markets ; Labor force ; Labor organization ; Microfinance ; Productive employment ; Self employed ; Social Protections and Labor ; Tertiary Education ; Work & Working Conditions ; Worker ; Workers
    Abstract: Is the vast army of the self-employed in low income countries a source of employment generation? This paper uses data from surveys in Sri Lanka to compare the characteristics of own account workers (non-employers) with wage workers and with owners of larger firms. The authors use a rich set of measures of background, ability, and attitudes, including lottery experiments measuring risk attitudes. Consistent with the International Labor Organization's views of the self employed (represented by Tokman), the analysis finds that two-thirds to three-quarters of the own account workers have characteristics which are more like wage workers than larger firm owners. This suggests the majority of the own account workers are unlikely to become employers. Using a two and a half year panel of enterprises, the authors show that the minority of own account workers who are more like larger firm owners are more likely to expand by adding paid employees. The results suggest that finance is not the sole constraint to growth of microenterprises, and provides an explanation for the low rates of growth of enterprises supported by microlending
    URL: Volltext  (Deutschlandweit zugänglich)
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    MPI Ethno. Forsch.
  • 4
    Online Resource
    Online Resource
    Self-Selection Patterns In Mexico-U.S. Migration : The Role of Migration Networks (2007)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: Online-Ressource (1 online resource (28 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: McKenzie, David Self-Selection Patterns In Mexico-U.S. Migration
    Keywords: Anthropology ; Communities & Human Settlements ; Culture & Development ; Finance and Financial Sector Development ; Financial Literacy ; Gender ; Gender and Social Development ; Health, Nutrition and Population ; Human Migrations and Resettlements ; Immigrants ; Immigration ; Important Policy ; Income Inequality ; Industry ; International Migration ; Job Opportunities ; Labor Market ; Language Proficiency ; Migrant ; Migrants ; Migration ; Population Policies ; Social Development ; Technology Industry ; Voluntary and Involuntary Resettlement ; Anthropology ; Communities & Human Settlements ; Culture & Development ; Finance and Financial Sector Development ; Financial Literacy ; Gender ; Gender and Social Development ; Health, Nutrition and Population ; Human Migrations and Resettlements ; Immigrants ; Immigration ; Important Policy ; Income Inequality ; Industry ; International Migration ; Job Opportunities ; Labor Market ; Language Proficiency ; Migrant ; Migrants ; Migration ; Population Policies ; Social Development ; Technology Industry ; Voluntary and Involuntary Resettlement ; Anthropology ; Communities & Human Settlements ; Culture & Development ; Finance and Financial Sector Development ; Financial Literacy ; Gender ; Gender and Social Development ; Health, Nutrition and Population ; Human Migrations and Resettlements ; Immigrants ; Immigration ; Important Policy ; Income Inequality ; Industry ; International Migration ; Job Opportunities ; Labor Market ; Language Proficiency ; Migrant ; Migrants ; Migration ; Population Policies ; Social Development ; Technology Industry ; Voluntary and Involuntary Resettlement
    Abstract: The authors examine the role of migration networks in determining self-selection patterns of Mexico-U.S. migration. They first present a simple theoretical framework showing how such networks impact on migration incentives at different education levels and, consequently, how they are likely to affect the expected skill composition of migration. Using survey data from Mexico, the authors then show that the probability of migration is increasing with education in communities with low migrant networks, but decreasing with education in communities with high migrant networks. This is consistent with positive self-selection of migrants being driven by high migration costs, and with negative self-selection of migrants being driven by lower returns to education in the U.S. than in Mexico
    URL: Volltext  (Deutschlandweit zugänglich)
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    MPI Ethno. Forsch.
  • 5
    Online Resource
    Online Resource
    A Land of Milk And Honey With Streets Paved With Gold : Do Emigrants Have Over-Optimistic Expectations About Incomes Abroad ? (2007)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: Online-Ressource (1 online resource (34 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: McKenzie, David A Land of Milk And Honey With Streets Paved With Gold
    Keywords: Accurate Information ; Annual Income ; Bank ; Consumer ; Consumer Goods ; Demands ; Earnings ; Economic Theory and Research ; Education ; Finance and Financial Sector Development ; Financial Literacy ; Fiscal and Monetary Policy ; Health Systems Development and Reform ; Health, Nutrition and Population ; Household Income ; Income ; Income ; Incomes ; Information ; Labor Markets ; Labor Policies ; Macroeconomics and Economic Growth ; Money ; Population Policies ; Public Sector Development ; Remittances ; Social Protections and Labor ; Accurate Information ; Annual Income ; Bank ; Consumer ; Consumer Goods ; Demands ; Earnings ; Economic Theory and Research ; Education ; Finance and Financial Sector Development ; Financial Literacy ; Fiscal and Monetary Policy ; Health Systems Development and Reform ; Health, Nutrition and Population ; Household Income ; Income ; Income ; Incomes ; Information ; Labor Markets ; Labor Policies ; Macroeconomics and Economic Growth ; Money ; Population Policies ; Public Sector Development ; Remittances ; Social Protections and Labor ; Accurate Information ; Annual Income ; Bank ; Consumer ; Consumer Goods ; Demands ; Earnings ; Economic Theory and Research ; Education ; Finance and Financial Sector Development ; Financial Literacy ; Fiscal and Monetary Policy ; Health Systems Development and Reform ; Health, Nutrition and Population ; Household Income ; Income ; Income ; Incomes ; Information ; Labor Markets ; Labor Policies ; Macroeconomics and Economic Growth ; Money ; Population Policies ; Public Sector Development ; Remittances ; Social Protections and Labor
    Abstract: Millions of people emigrate every year in search of better economic and social opportunities. Anecdotal evidence suggests that emigrants may have over-optimistic expectations about the incomes they can earn abroad, resulting in excessive migration pressure, and in disappointment among those who do migrate. Yet there is almost no statistical evidence on how accurately these emigrants predict the incomes that they will earn working abroad. In this paper the authors combine a natural emigration experiment with unique survey data on would-be emigrants' probabilistic expectations about employment and incomes in the migration destination. Their procedure enables them to obtain moments and quantiles of the subjective distribution of expected earnings in the destination country. The authors find a significant underestimation of both unconditional and conditional labor earnings at all points in the distribution. This underestimation appears driven in part by potential migrants placing too much weight on the negative employment experiences of some migrants, and by inaccurate information flows from extended family, who may be trying to moderate remittance demands by understating incomes
    URL: Volltext  (Deutschlandweit zugänglich)
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  • 6
    Online Resource
    Online Resource
    Measuring Microenterprise Profits : Don't Ask How The Sausage Is Made (2007)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: Online-Ressource (1 online resource (29 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Woodruff, Christopher Measuring Microenterprise Profits
    Keywords: Bank Policy ; Business Environment ; Business in Development ; Competitiveness and Competition Policy ; Debt Markets ; Developing countries ; Economic Theory and Research ; Finance and Financial Sector Development ; Financial support ; Fungible ; Living Standards ; Macroeconomics and Economic Growth ; Microenterprises ; Microfinance ; Private Sector Development ; Public Sector Development ; Returns ; Tax ; Trust Fund ; Bank Policy ; Business Environment ; Business in Development ; Competitiveness and Competition Policy ; Debt Markets ; Developing countries ; Economic Theory and Research ; Finance and Financial Sector Development ; Financial support ; Fungible ; Living Standards ; Macroeconomics and Economic Growth ; Microenterprises ; Microfinance ; Private Sector Development ; Public Sector Development ; Returns ; Tax ; Trust Fund ; Bank Policy ; Business Environment ; Business in Development ; Competitiveness and Competition Policy ; Debt Markets ; Developing countries ; Economic Theory and Research ; Finance and Financial Sector Development ; Financial support ; Fungible ; Living Standards ; Macroeconomics and Economic Growth ; Microenterprises ; Microfinance ; Private Sector Development ; Public Sector Development ; Returns ; Tax ; Trust Fund
    Abstract: A large share of the world's poor is self-employed. Accurate measurement of profits from microenterprises is therefore critical for studying poverty and inequality, measuring the returns to education, and evaluating the success of microfinance programs. But a myriad of problems plague the measurement of profits. The authors report on a variety of different experiments conducted to better understand the importance of some of these problems and to draw recommendations for collecting profit data. In particular, they (1) examine how far we can reconcile self-reported profits and reports of revenue minus expenses through more detailed questions; (2) examine recall errors in sales and report on the results of experiments which randomly allocated account books to firms; and (3) ask firms how much firms like theirs underreport sales in surveys like this, and have research assistants observe the firms at random times 15-16 times during a month to provide measures for comparison. The authors conclude that firms underreport revenues by about 30 percent, that account diaries have significant effects on both revenues and expenses but not on profits, and that simply asking profits provides a more accurate measure of firm profits than detailed questions on revenues and expenses
    URL: Volltext  (Deutschlandweit zugänglich)
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  • 7
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    Online Resource
    Migration, remittances, poverty, and human capital : conceptual and empirical challenges (2007)
    Washington, D.C : The World Bank
    Details
    Language: English
    Pages: Online-Ressource (1 online resource (16 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Sasin, Marcin J Migration, remittances, poverty, and human capital
    Keywords: Government policies ; Health Monitoring and Evaluation ; Health, Nutrition and Population ; Human Capital ; Impact of migration ; International migration ; Migration ; Migration data ; Policy Research ; Policy Research Working Paper ; Population Policies ; Practitioners ; Remittances ; Government policies ; Health Monitoring and Evaluation ; Health, Nutrition and Population ; Human Capital ; Impact of migration ; International migration ; Migration ; Migration data ; Policy Research ; Policy Research Working Paper ; Population Policies ; Practitioners ; Remittances ; Government policies ; Health Monitoring and Evaluation ; Health, Nutrition and Population ; Human Capital ; Impact of migration ; International migration ; Migration ; Migration data ; Policy Research ; Policy Research Working Paper ; Population Policies ; Practitioners ; Remittances
    Abstract: This paper reviews common challenges faced by researchers interested in measuring the impact of migration and remittances on income, poverty, inequality, and human capital (or, in general, "welfare") as well as difficulties confronting development practitioners in converting this research into policy advice. On the analytical side, the paper discusses the proper formulation of a research question, the choice of the analytical tools, as well as the interpretation of the results in the presence of pervasive endogeneity in all decisions surrounding migration. Particular attention is given to the use of instrumental variables in migration research. On the policy side, the paper argues that the private nature of migration and remittances implies a need to carefully spell out the rationale for interventions. It also notices the lack of good migration data and proper evaluations of migration-related government policies. The paper focuses mainly on microeconomic evidence about international migration, but much of the discussion extends to other settings as well
    URL: Volltext  (Deutschlandweit zugänglich)
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