This paper reports the results of a new test of the Leontief-Trefler hypothsis that factor-augmenting international productivity differences explain most of the cross-country variation in factor prices.

I develop a simple new model of strategic trade with endogenous timing, generalizaing Glosten and Milgrom (1985) : A competitive market maker faces n risk neutral traders with unit demands or suppliers. It is private information whether any given trader is either informed, with a heterogeneous...