Diaspora Effects in International Migration: Key Questions and Methodological Issues

22 Pages Posted: 20 Apr 2016

See all articles by Michel A. R. Beine

Michel A. R. Beine

University of Luxemburg; CESifo (Center for Economic Studies and Ifo Institute)

Frédéric Docquier

Université catholique de Louvain; CREAM, Centre for Research on Environmental Appraisal & Management, UK; IZA Institute of Labor Economics

Caglar Ozden

World Bank - Research Department

Date Written: June 1, 2011

Abstract

This paper reviews the existing literature on the impact of migrants networks on the patterns of international migration. It covers the theoretical channels at stake in the global effect of the networks. It identifies the key issues, namely the impact on size, selection and concentration of the migration flows. The paper also reviews the empirical hurdles that the researchers face in assessing the importance of networks. The key issues concern the choice of micro vs a macro approach, the definition of a network, the access to suitable data and the adoption of econometric methods accounting for the main features of those data. Finally, the paper reports a set of estimation outcomes reflecting the main findings of the macro approach.

Keywords: Population Policies, Voluntary and Involuntary Resettlement, Human Migrations & Resettlements, International Migration, Anthropology

Suggested Citation

Beine, Michel A. R. and Docquier, Frédéric and Özden, Çaglar, Diaspora Effects in International Migration: Key Questions and Methodological Issues (June 1, 2011). World Bank Policy Research Working Paper No. 5721. Available at SSRN: https://ssrn.com/abstract=1876297

Michel A. R. Beine (Contact Author)

University of Luxemburg ( email )

L-1511 Luxembourg
Luxembourg

CESifo (Center for Economic Studies and Ifo Institute)

Poschinger Str. 5
Munich, DE-81679
Germany

Frédéric Docquier

Université catholique de Louvain ( email )

IRES
Place Montesquieu 3
Louvain-la-Neuve, 1348
Belgium

HOME PAGE: http://https://perso.uclouvain.be/frederic.docquier/

CREAM, Centre for Research on Environmental Appraisal & Management, UK

University of Newcastle
NE1 7RU Newcastle Upon Tyne
United States

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

Çaglar Özden

World Bank - Research Department ( email )

1818 H Street, N.W.
Washington, DC 20433
United States

HOME PAGE: http://econ.worldbank.org/staff/cozden

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