Publishing Institution: Center for Global Development / Topic: Refugee Issues

Author:: Cindy Huang and Nazanin Ash
Publication Date:: 04-2017
Content Type:: Special Report
Institution:: Center for Global Development
Abstract:: The world is witnessing higher levels of displacement than ever before. The statistics tell the story. Today, an unprecedented 65 million people—including 21 million refugees—are displaced from their homes. Since the start of the Syrian crisis in 2011, 5 million people have fled to nearby Turkey, Lebanon, Iraq, and Jordan. And refugees now spend an average of 10 years away from their countries. Equally striking as the scale of the crisis are the consequences of an inadequate response. Individual lives hang in the balance; refugees are struggling to rebuild their lives, find jobs, and send their children to school. Developing countries that are hosting the overwhelming majority of refugees— and at the same time trying to meet the needs of their own citizens—are shouldering unsustainable costs. We are seeing global stability and hard-won development gains threatened.
Topic:: War, Refugee Issues, Territorial Disputes, and Refugee Crisis
Political Geography:: Global Focus

Author:: Michael Clemens and Jennifer Hunt
Publication Date:: 05-2017
Content Type:: Working Paper
Institution:: Center for Global Development
Abstract:: An influential strand of research has tested for the effects of immigration on natives’ wages and employment using exogenous refugee supply shocks as natural experiments. Several studies have reached conflicting conclusions about the effects of noted refugee waves such as the Mariel Boatlift in Miami and post-Soviet refugees to Israel. We show that conflicting findings on the effects of the Mariel Boatlift can be explained by a sudden change in the race composition of the Current Population Survey extracts in 1980, specific to Miami but unrelated to the Boatlift. We also show that conflicting findings on the labor market effects of other important refugee waves can be produced by spurious correlation between the instrument and the endogenous variable introduced by applying a common divisor to both. As a whole, the evidence from refugee waves reinforces the existing consensus that the impact of immigration on average native-born workers is small, and fails to substantiate claims of large detrimental impacts on workers with less than high school.
Topic:: Refugee Issues, Financial Markets, and Global Political Economy
Political Geography:: Global Focus

Author:: Michael Clemens
Publication Date:: 09-2015
Content Type:: Working Paper
Institution:: Center for Global Development
Abstract:: This paper critiques the last decade of research on the effects of high-skill emigration from developing countries, and proposes six new directions for fruitful research. Design/methodology/approach: The study singles out a core assumption underlying much of the recent literature, calling it the Lump of Learning model of human capital and development, and describes ﬁve ways that research has come to challenge that assumption. It assesses the usefulness of the Lump of Learning model in the face of accumulating evidence. The axioms of the Lump of Learning model have shaped research priorities in this literature, but many of those axioms do not have a clear empirical basis. Future research proceeding from established facts would set different priorities, and would devote more attention to measuring the effects of migration on skilled-migrant households, rigorously estimating human capital externalities, gathering microdata beyond censuses, and carefully considering optimal policy—among others. The recent literature has pursued a series of extensions to the Lump of Learning model: This study urges instead discarding that model, pointing toward a new paradigm for research on skilled migration and development.
Topic:: Migration, Refugee Issues, and Developing World

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