The preference to receive benefits as early as possible and delay costs as much as possible is natural for people. That means a positive discount rate in the intertemporal choice, which is a common assumption in economics. However, as research in behavioral economics proves, in certain...

Purpose The relevance of present consumption bias on personal finance has been confirmed in several studies and has important theoretical and practical implications. It has important, measurable implications when analyzing commitment or self-control, adherence to healthy habits (e.g. exercising...

We study a tournament/contest where the strategic variable is degree of risk rather than amount of effort. The degree to which the most able contestants win (selection efficiency) is examined. We show that the selection efficiency of a contest may be improved by limiting the competition in two...