Revealed Comparative Advantage and Specialization in Athletics

Using entries in the 2005 IAAF rankings as a measure of a country’s success in athletics, we analyse intercountry differences in athletic specialisation (measured through an index for revealed symmetric comparative advantage). A Tobit II model identifies macro-economic, sociological and political conditions that shape patterns of specialisation. We observe geographical patterns: African and Carribean (and to a lesser extent Asian) countries have a ‘typical’ pattern of specialisation. Highly populated as well as richer countries diversify more. Larger countries specialise in sprinting and middle distance running while leading to comparative disadvantages in non-running events. Finally, (former) socialist countries have a significant revealed comparative advantage in non-running events and a disadvantage in sprinting.