Dissecting Network Externalities in International Migration
Existing migrant networks play an important role in explaining the size and structure of immigration flows. They affect the net benefits of migration by reduc- ing assimilation costs (’self-selection channel’) and by lowering legal entry barriers through family reunification programs (’immigration policy channel’). This paper presents an identification strategy allowing to disentangle the relative importance of these two channels. Then, it provides an empirical analysis based on US immi- gration data by metropolitan area and country of origin. First, we show that the overall network externality is strong: the elasticity of migration flows to network size is around one. Second, only a quarter of this elasticity is accounted for by the policy channel. Third, the policy channel was stronger in the 1990s than in the 1980s as the family reunification programs became more effective with growing diasporas. Fourth, the overall diaspora effect and the policy channel are more important for low-skilled migrants.
|Date of creation:||2011|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: (+352) 46 66 44
Fax: (+352) 46 66 44 ext 633
Web page: http://wwwen.uni.lu/research/fdef/crea
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Gang, Ira N & Rivera-Batiz, Francisco L, 1994. "Labor Market Effects of Immigration in the United States and Europe: Substitution vs. Complementarity," Journal of Population Economics, Springer, vol. 7(2), pages 157-75.
- Grogger, Jeffrey & Hanson, Gordon H., 2011.
"Income maximization and the selection and sorting of international migrants,"
Journal of Development Economics,
Elsevier, vol. 95(1), pages 42-57, May.
- Jeffrey Grogger & Gordon H. Hanson, 2008. "Income Maximization and the Selection and Sorting of International Migrants," NBER Working Papers 13821, National Bureau of Economic Research, Inc.
- David Card, 2009.
"Immigration and Inequality,"
NBER Working Papers
14683, National Bureau of Economic Research, Inc.
- McKenzie, David & Rapoport, Hillel, 2007.
"Self-selection patterns in Mexico-U.S. migration : the role of migration networks,"
Policy Research Working Paper Series
4118, The World Bank.
- David McKenzie & Hillel Rapoport, 2010. "Self-Selection Patterns in Mexico-U.S. Migration: The Role of Migration Networks," The Review of Economics and Statistics, MIT Press, vol. 92(4), pages 811-821, November.
- David McKenzie & Hillel Rapoport, 2007. "Self-selection patterns in Mexico-U.S. migration: The role of migration networks," CReAM Discussion Paper Series 0701, Centre for Research and Analysis of Migration (CReAM), Department of Economics, University College London.
- J. M. C. Santos Silva & Silvana Tenreyro, 2009.
"On the Existence of the Maximum Likelihood Estimates for Poisson Regression,"
CEP Discussion Papers
dp0932, Centre for Economic Performance, LSE.
- Joao Santos Silva & Silvana Tenreyro, 2009. "On the existence of the maximum likelihood estimates for Poisson regression," LSE Research Online Documents on Economics 25504, London School of Economics and Political Science, LSE Library.
- Beine, Michel & Docquier, Frederic & Ozden, Caglar, 2009.
Policy Research Working Paper Series
4984, The World Bank.
- Michel Beine & Frédéric Docquier & Çaglar Özden, 2009. "Diasporas," CREA Discussion Paper Series 09-15, Center for Research in Economic Analysis, University of Luxembourg.
- Michel BEINE & Frederic DOCQUIER & Caglar OZDEN, 2009. "Diasporas," Discussion Papers (IRES - Institut de Recherches Economiques et Sociales) 2009002, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
- Michel Beine & Frédéric Docquier & Caglar Özden, 2009. "Diasporas," CESifo Working Paper Series 2607, CESifo Group Munich.
- Bauer, Thomas K. & Epstein, Gil S. & Gang, Ira N., 2002.
"Herd Effects or Migration Networks? The Location Choice of Mexican Immigrants in the U.S,"
IZA Discussion Papers
551, Institute for the Study of Labor (IZA).
- Ira N. Gang & Thomas Bauer & Gil S. Epstein, 2002. "Herd Effects or Migration Networks? The Location Choice of Mexican Immigrants in the U.S," Departmental Working Papers 200216, Rutgers University, Department of Economics.
- Bauer, Thomas & Epstein, Gil S & Gang, Ira, 2002. "Herd Effects or Migration Networks? The Location Choice of Mexican Immigrants in the US," CEPR Discussion Papers 3505, C.E.P.R. Discussion Papers.
- McFadden, Daniel L., 1984. "Econometric analysis of qualitative response models," Handbook of Econometrics, in: Z. Griliches† & M. D. Intriligator (ed.), Handbook of Econometrics, edition 1, volume 2, chapter 24, pages 1395-1457 Elsevier.
- Mattoo, Aaditya & Neagu, Ileana Cristina & Özden, Çaglar, 2008.
"Brain waste? Educated immigrants in the US labor market,"
Journal of Development Economics,
Elsevier, vol. 87(2), pages 255-269, October.
- Mattoo, Aaditya & Neagu, Ileana Cristina & Ozden, Caglar, 2005. "Brain waste? Educated immigrants in the U.S. labor market," Policy Research Working Paper Series 3581, The World Bank.
- Santos Silva, J.M.C & Tenreyro, Silvana, 2005.
"The Log of Gravity,"
CEPR Discussion Papers
5311, C.E.P.R. Discussion Papers.
- Joao Santos Silva & Silvana Tenreyro, 2005. "The Log of Gravity," CEP Discussion Papers dp0701, Centre for Economic Performance, LSE.
- Joao Santos Silva & Silvana Tenreyro, 2005. "The log of gravity," LSE Research Online Documents on Economics 3744, London School of Economics and Political Science, LSE Library.
- Pedersen, Peder J. & Pytlikova, Mariola & Smith, Nina, 2004. "Selection or Network Effects? Migration Flows into 27 OECD Countries, 1990-2000," IZA Discussion Papers 1104, Institute for the Study of Labor (IZA).
- Silvana Tenreyro, 2003.
"On the trade impact of nominal exchange rate volatility,"
03-2, Federal Reserve Bank of Boston.
- Tenreyro, Silvana, 2007. "On the trade impact of nominal exchange rate volatility," Journal of Development Economics, Elsevier, vol. 82(2), pages 485-508, March.
- Serge Coulombe & Jean-Francois Tremblay, 2009. "Migration and Skills Disparities across the Canadian Provinces," Regional Studies, Taylor & Francis Journals, vol. 43(1), pages 5-18.
- Guillermina Jasso & Mark Rosenzweig, 1986. "Family reunification and the immigration multiplier: U.S. immigration law, origin-country conditions, and the reproduction of immigrants," Demography, Springer, vol. 23(3), pages 291-311, August.
- Carrington, William J & Detragiache, Enrica & Vishwanath, Tara, 1996. "Migration with Endogenous Moving Costs," American Economic Review, American Economic Association, vol. 86(4), pages 909-30, September.
- Paul Winters & Alain de Janvry & Elisabeth Sadoulet, 2001.
"Family and Community Networks in Mexico-U.S. Migration,"
Journal of Human Resources,
University of Wisconsin Press, vol. 36(1), pages 159-184.
- Winters, Paul C. & de Janvry, Alain & Sadoulet, Elisabeth, 1999. "Family And Community Networks In Mexico-U.S. Migration," Working Papers 12907, University of New England, School of Economics.
- Kaivan Munshi, 2003. "Networks In The Modern Economy: Mexican Migrants In The U.S. Labor Market," The Quarterly Journal of Economics, MIT Press, vol. 118(2), pages 549-599, May.
- Frédéric Docquier & B. Lindsay Lowell & Abdeslam Marfouk, 2009. "A Gendered Assessment of Highly Skilled Emigration," Population and Development Review, The Population Council, Inc., vol. 35(2), pages 297-321.
When requesting a correction, please mention this item's handle: RePEc:luc:wpaper:11-09. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Elisa Ferreira)
If references are entirely missing, you can add them using this form.