Advanced Search
MyIDEAS: Login to save this paper or follow this series

Social Welfare and Wage Inequality in Search Equilibrium with Personal Contacts

Contents:

Author Info

  • Anna Zaharieva

    ()
    (Institute of Mathematical Economics, Bielefeld University)

Abstract

This paper incorporates job search through personal contacts into an equilibrium matching model with a segregated labour market. Job search in the public submarket is competitive which is in contrast with the bargaining nature of wages in the informal job market. Moreover, the social capital of unemployed workers is endogenous depending on the employment status of their contacts. This paper shows that the traditional Hosios (1990) condition continues to hold in an economy with family contacts but it fails to provide efficiency in an economy with weak ties. This inefficiency is explained by a network externality: weak ties yield higher wages in the informal submarket than family contacts. Furthermore, the spillovers between the two submarkets imply that wage premiums associated with personal contacts lead to higher wages paid to unemployed workers with low social capital but the probability to find a job for those workers is below the optimal level.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://www.imw.uni-bielefeld.de/papers/files/imw-wp-459.pdf
File Function: First version, 2011
Download Restriction: no

Bibliographic Info

Paper provided by Bielefeld University, Center for Mathematical Economics in its series Working Papers with number 459.

as in new window
Length: 38 pages
Date of creation: Dec 2011
Date of revision:
Handle: RePEc:bie:wpaper:459

Contact details of provider:
Postal: Postfach 10 01 31, 33501 Bielefeld
Phone: +49(0)521-106-4907
Web page: http://www.imw.uni-bielefeld.de/
More information through EDIRC

Related research

Keywords: Personal contacts; family job search; social capital; wages; equilibrium efficiency;

Other versions of this item:

Find related papers by JEL classification:

This paper has been announced in the following NEP Reports:

References

References listed on IDEAS
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.:
as in new window
  1. Valentina Meliciani & Debora Radicchia, 2011. "The informal recruitment channel and the quality of job-worker matches: an analysis on Italian survey data," Industrial and Corporate Change, Oxford University Press, vol. 20(2), pages 511-554, April.
  2. Adriana Kugler, 2002. "Employee referrals and efficiency wages," Economics Working Papers 647, Department of Economics and Business, Universitat Pompeu Fabra.
  3. Fontaine, Francois, 2005. "Why Are Similar Workers Paid Differently? The Role of Social Networks," IZA Discussion Papers 1786, Institute for the Study of Labor (IZA).
  4. Moen, Espen R, 1997. "Competitive Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 105(2), pages 385-411, April.
  5. Bentolila, Samuel & Michelacci, Claudio & Suarez, Javier, 2004. "Social Contacts and Occupational Choice," CEPR Discussion Papers 4308, C.E.P.R. Discussion Papers.
  6. Elena Bardasi & Mark Taylor, 2008. "Marriage and Wages: A Test of the Specialization Hypothesis," Economica, London School of Economics and Political Science, vol. 75(299), pages 569-591, 08.
  7. Pierre Cahuc & Fabien Postel-Vinay & Jean-Marc Robin, 2006. "Wage bargaining with on-the-job search: theory and evidence," Working Papers 150201, Institut National de la Recherche Agronomique, France.
  8. Lorenzo Cappellari & Konstantinos Tatsiramos, 2010. "Friends’ Networks and Job Finding Rates," DISCE - Quaderni dell'Istituto di Economia dell'Impresa e del Lavoro ieil0059, Università Cattolica del Sacro Cuore, Dipartimenti e Istituti di Scienze Economiche (DISCE).
  9. Luca Flabbi and James Mabli, 2012. "Household Search or Individual Search: Does It Matter? Evidence from Lifetime Inequality Estimates," Working Papers gueconwpa~12-12-03, Georgetown University, Department of Economics.
  10. Antoni Calvó-Armengol & Matthew O. Jackson, 2003. "Networks in Labor Markets: Wage and Employment Dynamics and Inequality," Working Papers 55, Barcelona Graduate School of Economics.
  11. Addison, John T. & Portugal, Pedro, 2001. "Job Search Methods and Outcomes," IZA Discussion Papers 349, Institute for the Study of Labor (IZA).
  12. Margolis, David N. & Simonnet, Véronique, 2003. "Educational Track, Networks and Labor Market Outcomes," IZA Discussion Papers 699, Institute for the Study of Labor (IZA).
  13. Montgomery, James D, 1991. "Social Networks and Labor-Market Outcomes: Toward an Economic Analysis," American Economic Review, American Economic Association, vol. 81(5), pages 1407-18, December.
  14. Michele Pellizzari, 2004. "Do Friends and Relatives Really Help in Getting a Good Job?," CEP Discussion Papers dp0623, Centre for Economic Performance, LSE.
  15. Yannis M. Ioannides & Linda Datcher Loury, 2002. "Job Information Networks, Neighborhood Effects and Inequality," Discussion Papers Series, Department of Economics, Tufts University 0217, Department of Economics, Tufts University.
  16. Tore Ellingsen & Asa Rosen, 2003. "Fixed or Flexible? Wage-setting in Search Equilibrium," Economica, London School of Economics and Political Science, vol. 70(278), pages 233-250, 05.
  17. Luigi Pistaferri, 1999. "Informal Networks in the Italian Labor Market," Giornale degli Economisti, GDE (Giornale degli Economisti e Annali di Economia), Bocconi University, vol. 58(3-4), pages 355-375, December.
  18. Antoni Calvó-Armengol & Matthew O. Jackson, 2004. "The Effects of Social Networks on Employment and Inequality," American Economic Review, American Economic Association, vol. 94(3), pages 426-454, June.
  19. Mauro Sylos Labini, 2004. "Social Networks and Wages: It's All About Connections!," LEM Papers Series 2004/10, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
  20. Cahuc, Pierre & Fontaine, François, 2002. "On the Efficiency of Job Search with Social Networks," CEPR Discussion Papers 3511, C.E.P.R. Discussion Papers.
  21. Hall, Robert & Krueger, Alan B., 2008. "Wage Formation between Newly Hired Workers and Employers: Survey Evidence," IZA Discussion Papers 3775, Institute for the Study of Labor (IZA).
  22. Nordström Skans, Oskar & Kramarz, Francis, 2011. "When strong ties are strong – networks and youth labor market entry," Working Paper Series 2011:18, IFAU - Institute for Evaluation of Labour Market and Education Policy.
  23. Guler, Bulent & Guvenen, Fatih & Violante, Giovanni L., 2012. "Joint-search theory: New opportunities and new frictions," Journal of Monetary Economics, Elsevier, vol. 59(4), pages 352-369.
  24. Anna Zaharieva, 2012. "Double Matching: Social Contacts in a Labour Market with On-the-Job Search," Working Papers 473, Bielefeld University, Center for Mathematical Economics.
  25. Blázquez, Maite & Jansen, Marcel, 2008. "Search, mismatch and unemployment," European Economic Review, Elsevier, vol. 52(3), pages 498-526, April.
  26. Fontaine, Francois, 2004. "Do Workers Really Benefit From Their Social Networks?," IZA Discussion Papers 1282, Institute for the Study of Labor (IZA).
  27. Bingley, Paul & Corak, Miles & Westergård-Nielsen, Niels C., 2011. "The Intergenerational Transmission of Employers in Canada and Denmark," IZA Discussion Papers 5593, Institute for the Study of Labor (IZA).
  28. Robert E. Hall & Alan B. Krueger, 2010. "Evidence on the Determinants of the Choice between Wage Posting and Wage Bargaining," NBER Working Papers 16033, National Bureau of Economic Research, Inc.
  29. Fontaine, Francois, 2007. "A simple matching model with social networks," Economics Letters, Elsevier, vol. 94(3), pages 396-401, March.
  30. Michelacci, Claudio & Suarez, Javier, 2002. "Incomplete Wage Posting," CEPR Discussion Papers 3658, C.E.P.R. Discussion Papers.
  31. Christopher A. Pissarides, 2000. "Equilibrium Unemployment Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161877, December.
  32. Hosios, Arthur J, 1990. "On the Efficiency of Matching and Related Models of Search and Unemployment," Review of Economic Studies, Wiley Blackwell, vol. 57(2), pages 279-98, April.
  33. Eric Delattre & Mareva Sabatier, 2007. "Social Capital and Wages: An Econometric Evaluation of Social Networking's Effects," LABOUR, CEIS, vol. 21(2), pages 209-236, 06.
  34. Mortensen, Dale T. & Vishwanath, Tara, 1994. "Personal contacts and earnings : It is who you know!," Labour Economics, Elsevier, vol. 1(2), pages 187-201, March.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Yuliia Stupnytska, 2013. "Optimal policy and the role of social contacts in a search model with heterogeneous workers," Working Papers 491, Bielefeld University, Center for Mathematical Economics.
  2. Tumen, Semih, 2013. "Informal versus Formal Search: Which Yields a Better Pay?," MPRA Paper 50446, University Library of Munich, Germany.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:bie:wpaper:459. 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: (Dr. Frederik Herzberg).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.