While most of the available literature on competitive balance analyzes its impact on ticket sales and TV audiences, little empirical research is available that analyzes the observable variation in competitive balance across leagues and over time. This paper studies the concentration of player...

Although an inverse relationship between sickness absence and unemployment has been documented in a number of studies using either quarterly or annual data from different countries with varying institutional frameworks, it is not yet clear whether this empirical regularity is due to changes in...