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Inequalities in financial markets: Evidences from a laboratory experiment

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  • Morone, Andrea
  • Caferra, Rocco

Abstract

The purpose of this paper is to examine the effects on welfare distribution of quality and quantity of information among traders in laboratory financial markets. Results lead us to conclude that signal accuracy matters in underpinning inequality distribution. Generally, there is evidence that high quality signals produce lower inequality. However, by analyzing tail behavior, there seems to be cases of overconfidence in high quality signals generating "extra" level of inequality.

Suggested Citation

  • Morone, Andrea & Caferra, Rocco, 2020. "Inequalities in financial markets: Evidences from a laboratory experiment," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 88(C).
    • Handle: RePEc:eee:soceco:v:88:y:2020:i:c:s2214804320302809
    DOI: 10.1016/j.socec.2020.101584
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    References listed on IDEAS

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    1. Plott, Charles R & Sunder, Shyam, 1982. "Efficiency of Experimental Security Markets with Insider Information: An Application of Rational-Expectations Models," Journal of Political Economy, University of Chicago Press, vol. 90(4), pages 663-698, August.
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    8. Barreda Tarrazona, Iván J. & Grimalda, Gianluca & Morone, Andrea & Nuzzo, Simone & Teglio, Andrea, 2017. "Centralizing information improves market efficiency more than increasing information: Results from experimental asset markets," Kiel Working Papers 2072, Kiel Institute for the World Economy (IfW Kiel).
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    Cited by:

    1. Rocco Caferra & Gabriele Tedeschi & Andrea Morone, 2023. "Agents interaction and price dynamics: evidence from the laboratory," Journal of Economic Interaction and Coordination, Springer;Society for Economic Science with Heterogeneous Interacting Agents, vol. 18(2), pages 251-274, April.
    2. repec:grz:wpsses:2021-04 is not listed on IDEAS
    3. Merl, Robert, 2022. "Literature review of experimental asset markets with insiders," Journal of Behavioral and Experimental Finance, Elsevier, vol. 33(C).

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