We develop a simple two-country model to trace out conditions under which countries join the international fight against doping. We show that the support for an internationally coordinated anti-doping policy depends on the extent to which the rules of the anti-doping fight, as formulated by the...

To which extent high performances in professional sports are based on the use of illicit substances or other doping practices is extremely difficult to measure empirically. Game-theoretical approaches predict strong incentives to dope based on the interaction among athletes (prisoner's dilemma)...

We apply ideas put forward in the literature on the international coordination of macroeconomic and trade policies to study the merits of an international coordination of antidoping policies. Without international coordination of antidoping policies, sports associations and National Antidoping...