Marco Di Domizio
Raul Caruso
and Bernd Frick

This paper focuses on the determinants of transfer market valuations of Italian top division football players over the period 2007‒2017. We use data provided by transfermarkt.de to estimate the association between players’ characteristics and their transfer valuation. Additionally, by applying panel regression techniques, we separate team and season effects from individual attributes. We find an inverted U-shaped association with age and a positive association with goals, assists, and minutes played in national and international competitions. Moreover, the financial sustainability of the...Read more

Franziska Prockl and Bernd Frick

The benefits of crowd wisdom/swarm intelligence in the form of superior decision-making and problem-solving skills have recently been analyzed and discussed by researchers from various fields. The goal of this paper is to identify the relevance of crowd wisdom for professional team sports leagues by analyzing, first, the emergence of crowd wisdom on a particular online platform (www.transfermarkt.de) and, second, by documenting the precision of the collectively gathered information. The authors evaluate the emergence and diffusion of information on...Read more