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1. Maximizing the Shared Benefits of Legal Migration Pathways: Lessons from Germany’s Skills Partnerships

Author:
Michael Clemens, Helen Dempster, and Kate Gough
Publication Date:
07-2019
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
The world is experiencing significant demographic shifts. By 2100, Europe’s working-age population will have declined, and sub-Saharan Africa’s working-age population will have greatly increased. Many of these new labor market entrants will seek opportunities in Europe, plugging skill gaps and contributing to economies in their countries of destination. Germany is one country piloting and implementing projects that can help alleviate such demographic pressures and maximize the potential mutual benefits of legal labor migration. We discuss these projects, and highlight differences in their potential impact on development in the country of origin. We recommend that European governments build on, adapt, and pilot-test one of Germany’s approaches, also known as the Global Skill Partnership model: training potential migrants in their countries of origin before migration, along with non-migrants. Ideally, governments should pursue such pilot-tests with those countries that exhibit rising future migration pressure to Europe, particularly in sub-Saharan Africa. Neither the conclusion nor the results of this analysis reflect the opinion of the Federal Ministry of Economic Cooperation and Development (BMZ) or Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ).
Topic:
Migration, Labor Issues, Immigration, and Border Control
Political Geography:
Africa, Europe, Germany, and Sub-Saharan Africa

2. The New Transparency in Development Economics: Lessons from the Millennium Villages Controversy

Author:
Michael Clemens and Gabriel Demombynes
Publication Date:
09-2013
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
The Millennium Villages Project is a high profile, multi-country development project that has aimed to serve as a model for ending rural poverty in sub-Saharan Africa. The project became the subject of controversy when the methodological basis of early claims of success was questioned. The lively ensuing debate offers lessons on three recent mini-revolutions that have swept the field of development economics: the rising standards of evidence for measuring impact, the “open data” movement, and the growing role of the blogosphere in research debates.
Topic:
Development, Economics, Poverty, and Foreign Aid
Political Geography:
Africa

3. When Does Rigorous Impact Evaluation Make a Difference? The Case of the Millennium Villages

Author:
Michael Clemens and Gabriel Demombynes
Publication Date:
10-2010
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
When is the rigorous impact evaluation of development projects a luxury, and when a necessity? We study one high-profile case: the Millennium Villages Project (MVP), an experimental and intensive package intervention to spark sustained local economic development in rural Africa. We illustrate the benefits of rigorous impact evaluation in this setting by showing that estimates of the project's effects depend heavily on the evaluation method. Comparing trends at the MVP intervention sites in Kenya, Ghana, and Nigeria to trends in the surrounding areas yields much more modest estimates of the project's effects than the before-versus-after comparisons published thus far by the MVP. Neither approach constitutes a rigorous impact evaluation of the MVP, which is impossible to perform due to weaknesses in the evaluation design of the project's initial phase. These weaknesses include the subjective choice of intervention sites, the subjective choice of comparison sites, the lack of baseline data on comparison sites, the small sample size, and the short time horizon. We describe how the next wave of the intervention could be designed to allow proper evaluation of the MVP's impact at little additional cost.
Topic:
Development, Economics, and Foreign Aid
Political Geography:
Africa and Nigeria

4. Do Visas Kill? Health Effects of African Health Professional Emigration

Author:
Michael Clemens
Publication Date:
03-2007
Content Type:
Working Paper
Institution:
Center for Global Development
Abstract:
The emigration of highly skilled workers can in theory lower social welfare in the migrant-sending country. If such workers produce a good whose consumption conveys a positive externality—such as nurses and doctors in a very poor country—the loss can be greater, and welfare can even decline globally. Policies to impede emigration thus have the potential to raise sending-country and global welfare. This study uses a new database of health worker emigration from Africa to test whether exogenous decreases in emigration raise the number of domestic health professionals, increase the mass availability of basic primary care, or improve a range of public health outcomes. It identifies the effect through two separate natural quasi-experiments arising from the colonial division of the African continent. These produce exogenous changes in emigration comparable to those that would result from different immigration policies in principal receiving countries. The results suggest that Africa's generally low staffing levels and poor public health conditions are the result of factors entirely unrelated to international movements of health professionals. A simple model proposes that such results would be explained by segmentation of health workforce labor markets in the sending countries. The results further suggest that emigration has caused a greater production of health workers in Africa.
Topic:
International Relations, Health, and Migration
Political Geography:
Africa