Abstract Intuitively, extending the period of repose for price fixing agreements enhances the effectiveness of competition policy enforcement. This paper proves this intuition wrong. As extending the repose period reduces cartel members' defection payoff while it leaves unaltered expected...

The theoretically necessary and sufficient condition for the correspondence between 'revealed' comparative advantage and pre-trade relative prices derived by Hillman (1980) is analysed empirically for virtually all countries of the world over an extended period of time. This yields 10 stylized...