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Integration and Diversity

Author

Listed:
  • Goyal, S.
  • Hernández, P.
  • Muñnez-Cánovasz, G.
  • Moisan, F.
  • Muñoz-Herrera, M.
  • Sánchez, A.

Abstract

We study a setting where individuals prefer to coordinate with others but they differ on their preferred action. Our interest is understanding the role of linking in shaping behavior. So we consider the situation in which interactions are exogenous and a situation where individuals choose links that determine the interactions. Theory is permissive in both settings: conformism (on either of the actions) and diversity (with different groups choosing their preferred actions) are both sustainable in equilibrium. Our experiments reveal that, in an exogenous complete network, subjects choose to conform to the majority's preferred action. By contrast, when linking is free and endogenous, subjects form dense networks (biased in favour of linking within same preferences type) but choose diverse actions. The convergence to diverse actions is faster under endogenous linking as compared to the convergence to conformity on the majority's preferred action under the exogenous complete network. Thus our experiments suggest that individuals use links to resolve the coordination problem.

Suggested Citation

  • Goyal, S. & Hernández, P. & Muñnez-Cánovasz, G. & Moisan, F. & Muñoz-Herrera, M. & Sánchez, A., 2017. "Integration and Diversity," Cambridge Working Papers in Economics 1721, Faculty of Economics, University of Cambridge.
  • Handle: RePEc:cam:camdae:1721
    Note: sg472
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    Other versions of this item:

    • Sanjeev Goyal & Penélope Hernández & Guillem Martínez-Cánovas & Frédéric Moisan & Manuel Muñoz-Herrera & Angel Sánchez, 2021. "Integration and diversity," Experimental Economics, Springer;Economic Science Association, vol. 24(2), pages 387-413, June.
    • Sanjeev Goyal & Penelope Hernandez & Guillem Martinez-Canovas & Frederic Moisan & Manuel Munoz-Herrera & Angel Sanchez, 2019. "Integration and Diversity," Working Papers 20190025, New York University Abu Dhabi, Department of Social Science, revised Sep 2020.
    • Sanjeev Goyal & Penélope Hernández & Guillem Martínez-Cánovas & Frederic Moisan & Manuel Muñoz-Herrera & Angel Sánchez, 2021. "Integration and Diversity," Post-Print hal-03188210, HAL.
    • Sanjeev Goyal & Pénélope Hernández & Guillem Martínez-Cánovas & Frédéric Moisan & Manuel Muñoz-Herrera & Ángel Sánchez, 2021. "Integration and diversity," Post-Print halshs-03051962, HAL.

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    2. Bronchal, Adrià, 2023. "Better the devil you know: The effects of group identity uncertainty on coordination efficiency," Journal of Economic Behavior & Organization, Elsevier, vol. 214(C), pages 634-656.
    3. Orlova, Olena, 2021. "Network games with heterogeneous players," Center for Mathematical Economics Working Papers 659, Center for Mathematical Economics, Bielefeld University.
    4. Orlova, Olena, 2022. "Idiosyncratic preferences in games on networks," Games and Economic Behavior, Elsevier, vol. 131(C), pages 29-50.
    5. Meng, Delong, 2021. "Learning from like-minded people," Games and Economic Behavior, Elsevier, vol. 126(C), pages 231-250.
    6. Muñoz, Manuel, 2024. "Identity change and economic mobility: Experimental evidence," Games and Economic Behavior, Elsevier, vol. 145(C), pages 493-509.
    7. Jonathan Norris, 2019. "Identify economics: social influence and skill development," Working Papers 1908, University of Strathclyde Business School, Department of Economics.
    8. Pinar Yildirim & Yanhao Wei & Christophe Bulte & Joy Lu, 2020. "Social network design for inducing effort," Quantitative Marketing and Economics (QME), Springer, vol. 18(4), pages 381-417, December.
    9. Herings, P. Jean-Jacques & Saulle, Riccardo & Seel, Christian, 2018. "The Last will be First, and the First Last: Segregation in Societies with Positional Externalities," Research Memorandum 027, Maastricht University, Graduate School of Business and Economics (GSBE).
    10. Zimmaro, Filippo & Galam, Serge & Javarone, Marco Alberto, 2024. "Asymmetric games on networks: Mapping to Ising models and bounded rationality," Chaos, Solitons & Fractals, Elsevier, vol. 181(C).

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    More about this item

    Keywords

    Networks; equilibrium selection; social coordination; experiments;
    All these keywords.

    JEL classification:

    • D85 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Network Formation
    • D03 - Microeconomics - - General - - - Behavioral Microeconomics: Underlying Principles
    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior

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