Referee Bias
@article{Dohmen2015RefereeB, title={Referee Bias}, author={Thomas Dohmen and Jan Sauermann}, journal={ERN: Other Econometrics: Econometric \& Statistical Methods (Topic)}, year={2015} }
This paper surveys the empirical literature on the behavior of referees in professional football and other sports. Referees are typically appointed by a principal to be impartial, especially when unbiased referee judgment is vital for the accomplishment of the principal's objective. Answering whether referees make biased decisions and understanding the causes that lead referees to digress from their principal duty of impartiality is therefore fundamental from a theoretical point of view. At the…
52 Citations
The Issue of Unconscious Bias in Referee Decisions in the National Rugby League
- EducationFrontiers in Sports and Active Living
- 2021
Examination of data from the major Rugby League competition in Australia between the years 1978 to 2019 is drawn to examine whether clubs fare significantly better or worse under particular National Rugby League referees.
Referee Bias in Professional Football: Favoritism Toward Successful Teams in Potential Penalty Situations
- EducationFrontiers in Sports and Active Living
- 2020
It is indicated that referees' decisions may be unintentionally biased by a team's success, extending the knowledge about how football referees may be influenced by social forces.
The Role of Referees in Professional Sports Contests
- Education, EconomicsJournal of Sports Economics
- 2019
This article models the role of a referee in a contest, in which players can invest into both productive and sabotage effort. The model shows that (1) a referee significantly influences the…
Unbiased Decisions Among Women’s Basketball Referees
- EducationFrontiers in Psychology
- 2020
There was no evidence of bias due to the gender composition of referee teams: foul calls did not differ between all-male and mixed teams and Implications for race and nationality as dynamic social constructs within ethnocentric and social identity theories are discussed.
No referee bias in the NBA: New evidence with leagues’ assessment data
- Education
- 2015
The empirical analysis for 113 games and 1229 total calls finds no support of referee bias in foul calling.
Does the crowd matter in refereeing decisions? Evidence from Spanish soccer
- Education
- 2017
This paper analyses referee home bias with data from the First Division of the Spanish Football League between the 2002/03 and 2009/10 seasons. The aim is to assess the behaviour of the referee in…
Twelve eyes see more than eight. Referee bias and the introduction of additional assistant referees in soccer
- EconomicsPloS one
- 2020
This study is the first to investigate whether the introduction of additional assistant referees in the UEFA Europa League and the UEFA Champions League was associated with lower referee bias in terms of home and “big” team favouritism, and finds evidence for substantial referee bias before the introduction and no such evidence after the introduction.
Searching for Judgment Biases Among Elite Basketball Referees
- EducationFront. Psychol.
- 2018
Analyzing the referees’ decisions in 250 instances of collisions between an attacking player and a defender found no evidence of favoritism granted to the home team, to star players, or to high-reputation teams, or of small players being tackled by significantly larger opponents.
Performance Evaluation: Subjectivity, Bias and Judgement Style in Sport Data
- EconomicsSSRN Electronic Journal
- 2019
The number of situations that require individual judgements and evaluations, and that can be object of different sources of conscious and unconscious biases is endless. This paper proposes a…
Favoritism towards High-Status Clubs: Evidence from German Soccer
- EducationThe Journal of Law, Economics, and Organization
- 2021
Biases in legal decision-making are difficult to identify as type II errors (wrongful acquittals) are hardly observable and type I errors (wrongful convictions) are only observed for the subsample…
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