The simple Ricardian model explains the comparative cost advantage by a relative productivity advantage of the single factor of production. This model is tested in this paper using microdata of the german business survey. In a first approach labour is being considered to be the only factor of...

We develop a model of international trade with increasing returns to scale by taking into account the possibility of cooperation among agents in an egalitarian economy. It is shown that each country gains from trade in a trading world in which there are arbitrary numbers of...

The following remarks concentrate on an aspect of the relation between trade and factor movements, which has been neglected in the literature so far. It is the intertemporal dimension of factor movements, which in turn is closely linked to the relation between real and financial capital...

In this paper I investigate the effect of different stages of international trade on market structure and prices when production involves overhead cost, markets are intransparent, and customers have to search for offers. I show that two stages have to be distinguished: a first stage where each...

The Marshall/Lerner condition is examined in a context in which full account is taken of the intertemporal optimizing conditions inherent in the balance of payments. This analysis suggests that the condition has only a very limited significance.

An n-commodity, n-factor, A"-country log-linear model is developed, with identical Cobb-Douglas production coefficients and identical consumer expenditure shares across countries, in which factor endowments are such as to permit positive production of all commodities in all countries, hence...