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Information Channels in Labour Markets. On the Resilience of Referral Hiring

Author

Listed:
  • Casella, Alessandra
  • Hanaki, Nobuyuki
Abstract
Economists and sociologists disagree over markets? potential to take over functions typically performed by networks of personal connections. First among them is the reliable transmission of information. In this paper we begin from a model of labour markets where social ties are stronger between similar individuals, and thus firms employing productive workers prefer to rely on personal referrals by their employees than to hire on the open anonymous market (Montgomery (1991)). However, we allow workers in the anonymous market to engage in a costly action that has the potential to signal their high productivity. We study the extent to which the possibility of signalling reduces the reliance on the network. We find that the network is remarkably resilient - only for a small minority of parameter values does the network disappear. The problem is that to be effective signalling must fulfill two contradictory requirements: unless the signal is extremely precise, it must be expensive, or it is not informative; but it must be cheap, or the network can undercut it.

Suggested Citation

  • Casella, Alessandra & Hanaki, Nobuyuki, 2005. "Information Channels in Labour Markets. On the Resilience of Referral Hiring," CEPR Discussion Papers 4969, C.E.P.R. Discussion Papers.
    • Handle: RePEc:cpr:ceprdp:4969
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    References listed on IDEAS

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    1. 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.
    2. Mortensen, D. T. & Vishwanath, T., 1995. "Personal contacts and earnings: It is who you know!," Labour Economics, Elsevier, vol. 2(1), pages 103-104, March.
    3. 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.
    4. 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.
    5. Samuel Bentolila & Claudio Michelacci & Javier Suarez, 2010. "Social Contacts and Occupational Choice," Economica, London School of Economics and Political Science, vol. 77(305), pages 20-45, January.
    6. Greif, Avner, 1994. "Cultural Beliefs and the Organization of Society: A Historical and Theoretical Reflection on Collectivist and Individualist Societies," Journal of Political Economy, University of Chicago Press, vol. 102(5), pages 912-950, October.
    7. 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.
    8. Montgomery, James D, 1991. "Social Networks and Labor-Market Outcomes: Toward an Economic Analysis," American Economic Review, American Economic Association, vol. 81(5), pages 1407-1418, December.
    9. Greif, Avner, 1993. "Contract Enforceability and Economic Institutions in Early Trade: the Maghribi Traders' Coalition," American Economic Review, American Economic Association, vol. 83(3), pages 525-548, June.
    10. Samuel Bentolila & Claudio Michelacci & Javier Suarez, 2010. "Social Contacts and Occupational Choice," Economica, London School of Economics and Political Science, vol. 77(305), pages 20-45, 01.
    11. Michele Pellizzari, 2010. "Do Friends and Relatives Really Help in Getting a Good Job?," ILR Review, Cornell University, ILR School, vol. 63(3), pages 494-510, April.
    12. Kranton, Rachel E, 1996. "Reciprocal Exchange: A Self-Sustaining System," American Economic Review, American Economic Association, vol. 86(4), pages 830-851, September.
    13. Tassier, Troy & Menczer, Filippo, 2008. "Social network structure, segregation, and equality in a labor market with referral hiring," Journal of Economic Behavior & Organization, Elsevier, vol. 66(3-4), pages 514-528, June.
    14. Saloner, Garth, 1985. "Old Boy Networks as Screening Mechanisms," Journal of Labor Economics, University of Chicago Press, vol. 3(3), pages 255-267, July.
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    Cited by:

    1. Christopher T. Stanton & Catherine Thomas, 2016. "Landing the First Job: The Value of Intermediaries in Online Hiring," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 83(2), pages 810-854.
    2. Tito Boeri & Pietro Garibaldi & Espen R. Moen, 2014. "Financial Constraints in Search Equilibrium: Mortensen and Pissarides Meet Holmstrom and Tirole," CEP Discussion Papers dp1317, Centre for Economic Performance, LSE.
    3. Boza, István & Ilyés, Virág, 2018. "A korábbi munkatársak bérekre gyakorolt hatása [The influence of previous employment on wages]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(7), pages 726-767.
    4. Nakajima, Ryo & Tamura, Ryuichi & Hanaki, Nobuyuki, 2010. "The effect of collaboration network on inventors' job match, productivity and tenure," Labour Economics, Elsevier, vol. 17(4), pages 723-734, August.
    5. Brändle, Tobias & Grunau, Philipp & Haylock, Michael & Kampkötter, Patrick, 2020. "Recruitment strategies and match quality - New evidence from representative linked employer-employee data," University of Tübingen Working Papers in Business and Economics 134, University of Tuebingen, Faculty of Economics and Social Sciences, School of Business and Economics.
    6. Holzner, Christian Ludwig & Watanabe, Makoto, 2015. "Labor Market Equilibrium with Public Employment Agency," VfS Annual Conference 2015 (Muenster): Economic Development - Theory and Policy 113097, Verein für Socialpolitik / German Economic Association.
    7. Oyer, Paul & Schaefer, Scott, 2011. "Personnel Economics: Hiring and Incentives," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 20, pages 1769-1823, Elsevier.
    8. Emre Ekinci, 2022. "Monetary rewards in employee referral programs," Manchester School, University of Manchester, vol. 90(1), pages 35-58, January.
    9. Alessandra Casella & Nobuyuki Hanaki, 2006. "Why Personal Ties Cannot Be Bought," American Economic Review, American Economic Association, vol. 96(2), pages 261-264, May.
    10. Müller, Dagmar, 2021. "Is longer education a substitute for job search through social contacts?," Working Paper Series 2021:5, IFAU - Institute for Evaluation of Labour Market and Education Policy.
    11. Francis Kramarz & Oskar Nordström Skans, 2014. "When Strong Ties are Strong: Networks and Youth Labour Market Entry," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 81(3), pages 1164-1200.
    12. Bengi YANIK-İLHAN & Ayşe Aylin BAYAR & Nebile KORUCU-GÜMÜŞOĞLU, 2019. "How Do Informal Social Networks Impact on Labor Earnings in Turkey?," Sosyoekonomi Journal, Sosyoekonomi Society, issue 27(41).
    13. Yang, Lijun, 2018. "Higher education expansion and post-college unemployment: Understanding the roles of fields of study in China," International Journal of Educational Development, Elsevier, vol. 62(C), pages 62-74.
    14. Dhillon, Amrita & Iversen, Vegard & Torsvik, Gaute, 2012. "Employee referral, social proximity and worker discipline," CAGE Online Working Paper Series 90, Competitive Advantage in the Global Economy (CAGE).
    15. Ángel L. Martín‐Román & Jaime Cuéllar‐Martín & Alfonso Moral, 2020. "Labor supply and the business cycle: The “bandwagon worker effect”," Papers in Regional Science, Wiley Blackwell, vol. 99(6), pages 1607-1642, December.
    16. Nicodemo, Catia & Nicolini, Rosella, 2012. "Random or Referral Hiring: When Social Connections Matter," IZA Discussion Papers 6312, Institute of Labor Economics (IZA).
    17. Avner Ben-Ner & Matthew Ellman, 2013. "The contributions of behavioural economics to understanding and advancing the sustainability of worker cooperatives," Journal of Entrepreneurial and Organizational Diversity, European Research Institute on Cooperative and Social Enterprises, vol. 2(1), pages 75-100, August.
    18. Benjamin Lester & David A. Rivers & Giorgio Topa, 2021. "The Heterogeneous Impact of Referrals on Labor Market Outcomes," Working Papers 21-34, Federal Reserve Bank of Philadelphia.
    19. repec:ehl:lserod:59069 is not listed on IDEAS

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    More about this item

    Keywords

    Networks; Signalling; Referral hiring; Referral premium;
    All these keywords.

    JEL classification:

    • A14 - General Economics and Teaching - - General Economics - - - Sociology of Economics
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials
    • J41 - Labor and Demographic Economics - - Particular Labor Markets - - - Labor Contracts

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