nep-spo New Economics Papers
on Sports and Economics
Issue of 2021‒09‒06
two papers chosen by
Humberto Barreto
DePauw University

  1. Differences in Head Impact Exposures Between Youth Tackle and Flag Football Games and Practices: Potential Implications for Prevention Strategies By Kelly Sarmiento; Dana Waltzman; Owen Devine; Xinjian Zhang; Lara DePadilla; Marcie-Jo Kresnow; Kelley Borradaile; Andrew Hurwitz; David Jones; Ravi Goyal; Matthew J. Breiding
  2. Asymmetric Shocks in Contests: Theory and Experiment By Daniel Houser; Jian Song

  1. By: Kelly Sarmiento; Dana Waltzman; Owen Devine; Xinjian Zhang; Lara DePadilla; Marcie-Jo Kresnow; Kelley Borradaile; Andrew Hurwitz; David Jones; Ravi Goyal; Matthew J. Breiding
    Abstract: Interventions designed to reduce the risk for head impacts and concussion in youth football have increased over the past decade; however, understanding of the role of regular game play on head impact exposure among youth tackle and flag football athletes is currently limited.
    Keywords: head impact, practice, game, football, concussion, sensor
    URL: http://d.repec.org/n?u=RePEc:mpr:mprres:39292c8feb944c2f94da466401fef09f&r=
  2. By: Daniel Houser (Interdisciplinary Center for Economic Science and Department of Economics, George Mason University); Jian Song (Interdisciplinary Center for Economic Science and Department of Economics, George Mason University)
    Abstract: Under optimal tournament design, we would expect agents to exert identical effort regardless of the shape of the contest function’s error component. We report data from laboratory experiments that provide a first test of this prediction. We find that efforts do not significantly differ when the shock distribution exhibits negative skewness versus a uniform distribution; however, subjects react substantially differently to random shock realizations under different treatments. Specifically, tournament winners demonstrate stronger reactions, economically and statistically, to negatively-skewed shocks than to uniform shocks. Meanwhile, tournament losers are less likely to be affected by negatively-skewed shocks. Our results highlight the importance of accounting for the influence of the shape of the shock distribution on a contest participant’s effort.
    Keywords: Asymmetric random shock, Tournament, Winner, Loser, Laboratory experiment
    JEL: D90 M52 C90
    Date: 2021–07
    URL: http://d.repec.org/n?u=RePEc:gms:wpaper:1081&r=

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