Social Networks and Wages: It's All About Connections!
AbstractEmpirical evidence suggests that networks of personal relations are very important in the micro dynamics of labor markets: irrespectively of the country and the occupation considered a high share of jobs are filled by social referrals. In this paper we add theoretical speculation and empirical evidence to this stylized fact shedding light on an apparent puzzle: the effect of informal contacts on wages. We, first, review the literature arguing that economic perspectives on the effect of social networks use on wages can benefit from considering differences in the nature of social ties. Second, we propose a formal model which considers two different informal contacts which we call "family" and "professional". The model predicts that while the use of the former type is likely to have a negative impact on wages, the opposite is true for the latter. Third, we use a relatively unexploited Italian data set to show how different ties have different properties and are likely to be used for different purposes. Finally, we concentrate on the relation between informal contacts and wages, obtaining results which are consistent with our theoretical insights.
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Bibliographic InfoPaper provided by Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy in its series LEM Papers Series with number 2004/10.
Date of creation: 15 May 2004
Date of revision:
Labor Markets; Job Search; Social Networks;
This paper has been announced in the following NEP Reports:
- NEP-ALL-2004-08-16 (All new papers)
- NEP-NET-2004-08-16 (Network Economics)
- NEP-URE-2004-08-16 (Urban & Real Estate Economics)
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- Kugler, Adriana D., 2002.
"Employee Referrals and Efficiency Wages,"
CEPR Discussion Papers
3682, C.E.P.R. Discussion Papers.
- Holzer, Harry J, 1988.
"Search Method Use by Unemployed Youth,"
Journal of Labor Economics,
University of Chicago Press, vol. 6(1), pages 1-20, January.
- Freeman, Richard B., 1998. "War of the models: Which labour market institutions for the 21st century?1," Labour Economics, Elsevier, vol. 5(1), pages 1-24, March.
- Bentolila, Samuel & Michelacci, Claudio & Suarez, Javier, 2004.
"Social Contacts and Occupational Choice,"
CEPR Discussion Papers
4308, C.E.P.R. Discussion Papers.
- Simon, Curtis J & Warner, John T, 1992. "Matchmaker, Matchmaker: The Effect of Old Boy Networks on Job Match Quality, Earnings, and Tenure," Journal of Labor Economics, University of Chicago Press, vol. 10(3), pages 306-30, July.
- 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.
- Matt Jackson, 2003. "The Effects of Social Networks on Employment and Inequality," Theory workshop papers 658612000000000032, UCLA Department of Economics.
- Michele Pellizzari, 2010.
"Do Friends and Relatives Really Help in Getting a Good Job?,"
Industrial and Labor Relations Review,
ILR Review, Cornell University, ILR School, vol. 63(3), pages 494-510, April.
- Michele Pellizzari, 2004. "Do Friends and Relatives Really Help in Getting a Good Job?," CEP Discussion Papers dp0623, Centre for Economic Performance, LSE.
- Mortensen, D. T. & Vishwanath, T., 1995.
"Personal contacts and earnings: It is who you know!,"
Elsevier, vol. 2(1), pages 103-104, March.
- 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.
- 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.
- Yannis M. Ioannides & Linda Datcher Loury, 2004. "Job Information Networks, Neighborhood Effects, and Inequality," Journal of Economic Literature, American Economic Association, vol. 42(4), pages 1056-1093, December.
- Burdett, Kenneth & Judd, Kenneth L, 1983. "Equilibrium Price Dispersion," Econometrica, Econometric Society, vol. 51(4), pages 955-69, July.
- David H. Autor, 2001.
"Wiring the Labor Market,"
Journal of Economic Perspectives,
American Economic Association, vol. 15(1), pages 25-40, Winter.
- 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.
- Daniele Checchi, 2003. "The Italian educational system: family background and social stratification," Departmental Working Papers 2003-01, Department of Economics, Management and Quantitative Methods at Università degli Studi di Milano.
- Saloner, Garth, 1985. "Old Boy Networks as Screening Mechanisms," Journal of Labor Economics, University of Chicago Press, vol. 3(3), pages 255-67, July.
- Datcher, Linda, 1983. "The Impact of Informal Networks of Quit Behavior," The Review of Economics and Statistics, MIT Press, vol. 65(3), pages 491-95, August.
- Checchi, Daniele & Ichino, Andrea & Rustichini, Aldo, 1999. "More equal but less mobile?: Education financing and intergenerational mobility in Italy and in the US," Journal of Public Economics, Elsevier, vol. 74(3), pages 351-393, December.
- 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.
- Ruben Durante & Giovanna Labartino & Roberto Perotti, 2011.
"Academic Dynasties: Decentralization and Familism in the Italian Academia,"
NBER Working Papers
17572, National Bureau of Economic Research, Inc.
- Durante, Ruben & Labartino, Giovanna & Perotti, Roberto, 2011. "Academic Dynasties: Decentralization and Familism in the Italian Academia," CEPR Discussion Papers 8645, C.E.P.R. Discussion Papers.
- Bramoullé, Y. & Goyal, S., 2009.
Cambridge Working Papers in Economics
0942, Faculty of Economics, University of Cambridge.
- Ponzo, Michela & Scoppa, Vincenzo, 2010.
"The use of informal networks in Italy: Efficiency or favoritism?,"
Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics),
Elsevier, vol. 39(1), pages 89-99, January.
- Ponzo, Michela & Scoppa, Vincenzo, 2009. "The Use of Informal Networks in Italy: Efficiency or Favoritism?," MPRA Paper 17281, University Library of Munich, Germany.
- Walter Trockel, 2012.
"Robustness of Intermediate Agreements for the Discrete Raiffa Solution,"
201202, Murat Sertel Center for Advanced Economic Studies, Istanbul Bilgi University.
- Walter Trockel, 2012. "Robustness of Intermediate Agreements for the Discrete Raiffa Solution," Working Papers 472, Bielefeld University, Center for Mathematical Economics.
- Anna Zaharieva, 2011.
"Social Welfare and Wage Inequality in Search Equilibrium with Personal Contacts,"
459, Bielefeld University, Center for Mathematical Economics.
- Zaharieva, Anna, 2013. "Social welfare and wage inequality in search equilibrium with personal contacts," Labour Economics, Elsevier, vol. 23(C), pages 107-121.
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