IDEAS home Printed from https://ideas.repec.org/a/gam/jgames/v11y2020i4p59-d457465.html
   My bibliography  Save this article

Wage Differences Matter: An Experiment of Social Comparison and Effort Provision when Wages Increase or Decrease

Author

Listed:
  • Jose Rojas-Fallas

    (Department of Economics, Portland State University, Portland, OR 97201, USA)

  • J. Forrest Williams

    (Department of Economics, Portland State University, Portland, OR 97201, USA)

Abstract

Wage rates, efficiency wages, and gift exchange in a labor market are all crucial aspects in regard to designing contracts to ensure high effort from workers. We extend this literature by discussing the relationship between known differences in wages (social comparison) and workers’ effort provision. We conduct an experiment in which subjects perform effort tasks for piece-rates. All subjects are paid the same wage rate in the first half of the experiment, but in the second half are paid different wage rates; the primary variable we study is the information about others’ wage rates given to a subset of subjects. We find that subjects’ efforts respond strongly to information about others’ wages. Such findings have implications for contract structuring for workers.

Suggested Citation

  • Jose Rojas-Fallas & J. Forrest Williams, 2020. "Wage Differences Matter: An Experiment of Social Comparison and Effort Provision when Wages Increase or Decrease," Games, MDPI, vol. 11(4), pages 1-12, December.
    • Handle: RePEc:gam:jgames:v:11:y:2020:i:4:p:59-:d:457465
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2073-4336/11/4/59/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2073-4336/11/4/59/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Chang, Tom & Gross, Tal, 2014. "How many pears would a pear packer pack if a pear packer could pack pears at quasi-exogenously varying piece rates?," Journal of Economic Behavior & Organization, Elsevier, vol. 99(C), pages 1-17.
    2. George A. Akerlof & Janet L. Yellen, 1990. "The Fair Wage-Effort Hypothesis and Unemployment," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 105(2), pages 255-283.
    3. Johannes Abeler & Armin Falk & Lorenz Goette & David Huffman, 2011. "Reference Points and Effort Provision," American Economic Review, American Economic Association, vol. 101(2), pages 470-492, April.
    4. Ernst Fehr & Lorenz Goette & Christian Zehnder, 2009. "A Behavioral Account of the Labor Market: The Role of Fairness Concerns," Annual Review of Economics, Annual Reviews, vol. 1(1), pages 355-384, May.
    5. Andrew E. Clark & David Masclet & Marie Claire Villeval, 2010. "Effort and Comparison Income: Experimental and Survey Evidence," ILR Review, Cornell University, ILR School, vol. 63(3), pages 407-426, April.
    6. Vincent P. Crawford & Juanjuan Meng, 2011. "New York City Cab Drivers' Labor Supply Revisited: Reference-Dependent Preferences with Rational-Expectations Targets for Hours and Income," American Economic Review, American Economic Association, vol. 101(5), pages 1912-1932, August.
    7. Botond Kőszegi & Matthew Rabin, 2006. "A Model of Reference-Dependent Preferences," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 121(4), pages 1133-1165.
    8. Dirk Sliwka & Peter Werner, 2017. "Wage Increases and the Dynamics of Reciprocity," Journal of Labor Economics, University of Chicago Press, vol. 35(2), pages 299-344.
    9. Amos Tversky & Daniel Kahneman, 1991. "Loss Aversion in Riskless Choice: A Reference-Dependent Model," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 106(4), pages 1039-1061.
    10. Heike Hennig-Schmidt & Bettina Rockenbach & Abdolkarim Sadrieh, 2010. "In Search Of Workers' Real Effort Reciprocity-A Field and a Laboratory Experiment," Journal of the European Economic Association, MIT Press, vol. 8(4), pages 817-837, June.
    11. Bartling, Björn & von Siemens, Ferdinand A., 2011. "Wage inequality and team production: An experimental analysis," Journal of Economic Psychology, Elsevier, vol. 32(1), pages 1-16, February.
    12. Skott, Peter, 2005. "Fairness as a source of hysteresis in employment and relative wages," Journal of Economic Behavior & Organization, Elsevier, vol. 57(3), pages 305-331, July.
    13. John Sseruyange & Erwin Bulte, 2020. "Wage Differentials and Workers’ Effort: Experimental Evidence from Uganda," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 82(3), pages 647-668, June.
    14. Alain Cohn & Ernst Fehr & Benedikt Herrmann & Frédéric Schneider, 2014. "Social Comparison And Effort Provision: Evidence From A Field Experiment," Journal of the European Economic Association, European Economic Association, vol. 12(4), pages 877-898, August.
    15. Daniel Kahneman & Amos Tversky, 2013. "Prospect Theory: An Analysis of Decision Under Risk," World Scientific Book Chapters, in: Leonard C MacLean & William T Ziemba (ed.), HANDBOOK OF THE FUNDAMENTALS OF FINANCIAL DECISION MAKING Part I, chapter 6, pages 99-127, World Scientific Publishing Co. Pte. Ltd..
    16. Johannes Abeler & Steffen Altmann & Sebastian Kube & Matthias Wibral, 2010. "Gift Exchange and Workers' Fairness Concerns: When Equality is Unfair," Journal of the European Economic Association, MIT Press, vol. 8(6), pages 1299-1324, December.
    17. Dickson, Alex & Fongoni, Marco, 2019. "Asymmetric reference-dependent reciprocity, downward wage rigidity, and the employment contract," Journal of Economic Behavior & Organization, Elsevier, vol. 163(C), pages 409-429.
    18. Gary Charness & Peter Kuhn, 2007. "Does Pay Inequality Affect Worker Effort? Experimental Evidence," Journal of Labor Economics, University of Chicago Press, vol. 25(4), pages 693-723.
    19. Viglia, Giampaolo & Abrate, Graziano, 2014. "How social comparison influences reference price formation in a service context," Journal of Economic Psychology, Elsevier, vol. 45(C), pages 168-180.
    20. Duncan S. Gilchrist & Michael Luca & Deepak Malhotra, 2016. "When 3 + 1 > 4: Gift Structure and Reciprocity in the Field," Management Science, INFORMS, vol. 62(9), pages 2639-2650, September.
    21. Abeler, Johannes & Altmann, Steffen & Goerg, Sebastian J. & Kube, Sebastian & Wibral, Matthias, 2011. "Equity and Efficiency in Multi-Worker Firms: Insights from Experimental Economics," IZA Discussion Papers 5727, Institute of Labor Economics (IZA).
    22. Henry S. Farber, 2005. "Is Tomorrow Another Day? The Labor Supply of New York City Cabdrivers," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 46-82, February.
    23. Keith M. Marzilli Ericson & Andreas Fuster, 2011. "Expectations as Endowments: Evidence on Reference-Dependent Preferences from Exchange and Valuation Experiments," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 126(4), pages 1879-1907.
    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


    Cited by:

    1. Yanming Li & Kangyin Lu & Kaiyuan Wang, 2021. "Inequality in the Initial Wage of College Graduates at the College-Level Perspective," Sustainability, MDPI, vol. 13(24), pages 1-15, December.
    2. Mantilla, Cesar & Rincón, Ferley, 2022. "Mobility and productivity in a dual labor market: an experiment," OSF Preprints 5as84, Center for Open Science.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Fongoni, Marco, 2024. "Does pay inequality affect worker effort? An assessment of experimental designs and evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 220(C), pages 697-716.
    2. Flynn, James, 2022. "Salary disclosure and individual effort: Evidence from the National Hockey League," Journal of Economic Behavior & Organization, Elsevier, vol. 202(C), pages 471-497.
    3. Dohmen, Thomas, 2014. "Behavioral labor economics: Advances and future directions," Labour Economics, Elsevier, vol. 30(C), pages 71-85.
    4. Cardella, Eric & Roomets, Alex, 2022. "Pay distribution preferences and productivity effects: An experiment," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 96(C).
    5. John Sseruyange & Erwin Bulte, 2020. "Wage Differentials and Workers’ Effort: Experimental Evidence from Uganda," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 82(3), pages 647-668, June.
    6. Gary Charness & Ramón Cobo-Reyes & Juan A. Lacomba & Francisco Lagos & Jose Maria Perez, 2016. "Social comparisons in wage delegation: experimental evidence," Experimental Economics, Springer;Economic Science Association, vol. 19(2), pages 433-459, June.
    7. Christian Koch, 2021. "Can reference points explain wage rigidity? Experimental evidence," Journal for Labour Market Research, Springer;Institute for Employment Research/ Institut für Arbeitsmarkt- und Berufsforschung (IAB), vol. 55(1), pages 1-17, December.
    8. Gary Bolton & Peter Werner, 2016. "The influence of potential on wages and effort," Experimental Economics, Springer;Economic Science Association, vol. 19(3), pages 535-561, September.
    9. Sautua, Santiago I., 2023. "Disentangling the influences of positive reciprocity and mood on gift exchange at work," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 102(C).
    10. Marco Fongoni, 2018. "Workers' reciprocity and the (ir)relevance of wage cyclicality for the volatility of job creation," Working Papers 1809, University of Strathclyde Business School, Department of Economics.
    11. Charness, Gary & Kuhn, Peter, 2011. "Lab Labor: What Can Labor Economists Learn from the Lab?," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 3, pages 229-330, Elsevier.
    12. Cadsby, C. Bram & Song, Fei & Zubanov, Nick, 2024. "Working more for more and working more for less: Labor supply in the gain and loss domains," Labour Economics, Elsevier, vol. 88(C).
    13. repec:bla:ecinqu:v:51:y:2013:i:3:p:1779-1794 is not listed on IDEAS
    14. Fortuna Casoria & Arno Riedl, 2013. "Experimental Labor Markets And Policy Considerations: Incomplete Contracts And Macroeconomic Aspects," Journal of Economic Surveys, Wiley Blackwell, vol. 27(3), pages 398-420, July.
    15. Alex Markle & George Wu & Rebecca White & Aaron Sackett, 2018. "Goals as reference points in marathon running: A novel test of reference dependence," Journal of Risk and Uncertainty, Springer, vol. 56(1), pages 19-50, February.
    16. Macera, Rosario, 2018. "Intertemporal incentives under loss aversion," Journal of Economic Theory, Elsevier, vol. 178(C), pages 551-594.
    17. Nickolas Gagnon & Charles N. Noussair, 2020. "Reciprocity Under Brief And Long‐Time Delays," Economic Inquiry, Western Economic Association International, vol. 58(3), pages 1517-1530, July.
    18. Timothy J. Richards, 2020. "Income Targeting and Farm Labor Supply," American Journal of Agricultural Economics, John Wiley & Sons, vol. 102(2), pages 419-438, March.
    19. Marco Fongoni, 2024. "Does pay inequality affect worker effort? An assessment of experimental designs and evidence," Post-Print hal-04678955, HAL.
    20. Chang, Tom & Gross, Tal, 2014. "How many pears would a pear packer pack if a pear packer could pack pears at quasi-exogenously varying piece rates?," Journal of Economic Behavior & Organization, Elsevier, vol. 99(C), pages 1-17.
    21. Jong-Hee Hahn & Jinwoo Kim & Sang-Hyun Kim & Jihong Lee, 2018. "Price discrimination with loss averse consumers," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 65(3), pages 681-728, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jgames:v:11:y:2020:i:4:p:59-:d:457465. See general information about how to correct material in RePEc.

    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 CitEc recognized a bibliographic reference but did not link an item in RePEc 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 RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

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

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.