María José Suárez and Jaume García

The definition of physical activity in the literature on sports practice is highly heterogeneous. This article provides evidence of the extent to which the inclusion of walking, which is one of the most frequent types of physical activity, and the minimum frequency used to consider a person a practitioner affect the conclusions about the correlates of physical activity practice and frequency. To this end, we compared participation and frequency models by applying different measures of physical activity. We found that the activities included under the definition of physical activity play a...Read more

Craig Kerr

This paper tests for salary discrimination based on player ethnicities in Major League Soccer (MLS) with a market model. Particular focus is paid to Club Deportivo Chivas USA, which was operated by owners of a Mexican team that explicitly excludes non-Mexicans from their roster, Club Deportivo Guadalajara. Evidence of wage discrimination in MLS is found and the model is used to estimate how much of Chivas USA’s poor performance was due to discrimination.

doi.org/10.32731/IJSF.141.022019.02Read more