We propose a theoretical model to study individual lifestyle choices related to calorie intake and physical activity, depending on personal fitness level and body weight. The model builds on the rational eating literature and can generate a variety of behaviors that are consistent with the...

While sports betting markets share similarities with traditional financial markets, they are more accessible for empirical research thanks to availability of high-quality data, straightforward betting procedures, and the finite duration of events. As a result, they are often analyzed for market...

Although sports are a dream career for many young people, only a small percentage of athletes can make a living from this. Moreover, even elite athletes with high incomes must find other employment after sports. This justifies the development of their human capital via education valued by...