Manuscript The Cauldron Has Cooled Down: A Systematic Literature Review on COVID-19, Ghost Games, and Home Advantage in Football from a Behavioral Science Perspective Michael Christian Leitner 1,2, Frank Daumann 3, Florian Follert 4 & Fabio Richlan 1,2 1 Centre for Cognitive Neuroscience (CCNS), University of Salzburg, Austria 2 Department of Psychology, University of Salzburg, Austria 3 Faculty of Social and Behavioural Sciences, Friedrich-Schiller-University Jena, Germany 4 Faculty of Management, Seeburg Castle University, Austria Draft version 1.1, 29/05/2021 This paper has not been peer reviewed yet. Please do not copy or cite without author’s permission. The authors declare that they have no conflict of interest. Corresponding author: Michael C. Leitner / University of Salzburg / Centre for Cognitive Neuroscience / Department of Psychology / Hellbrunnerstrasse 34 / 5020 Salzburg / Austria
[email protected] Michael Christian Leitner, Frank Daumann, Florian Follert & Fabio Richlan The Cauldron Has Cooled Down: A Systematic Literature Review on COVID-19, Ghost Games, and Home Advantage in Football from a Behavioral Science Perspective Abstract Research question: The phenomenon of home advantage (or home bias) is well-analyzed in the scientific literature and is traditionally an interdisciplinary topic. So far, the phenomenon has been difficult to study because, although there have always been single matches where the spectators were excluded, this never happened globally to all teams within a league or even across leagues. Thus, several studies examined the influence of supporters by comparing matches before the COVID-19 restrictions with so-called ghost games during the pandemic. Research method: To synthesize the existing knowledge after over a year of ghost games and to offer the scientific community and other stakeholders an overview regarding the numerous studies, we provide a systematic literature review that summarizes the main findings of 16 empirical studies and discusses the results accordingly.