This paper seeks to integrate more closely the theory of optimum currency areas with the theory of international trade. The currency area is considered as a continuous variable ranging from zero to one: zero if there is no enlargement, and some positive value otherwise, corresponding exactly to...

Why is there delay in contests? In this Paper we follow and extend the line of reasoning of Carl von Clausewitz to explain delay. For a given contest technology, delay may occur if there is an asymmetry between defense and attack, if the expected change in relative strengths is moderate, and if...

We relate the phenomena of sluggish interregional labour reallocation and in-kind compensation in Russia to 'attachment' strategies of firms: Paying wages in non-monetary forms makes it hard for workers to raise the cash needed for quitting their region in order to find better jobs in more...

Contestants have to choose whether to initiate a contest or war, or whether to remain peaceful for another period. We find that agents wait and initiate the contest once their rival is sufficiently weak to be an easy target.

This paper is about Nicky Kaldor and other economists contributions to economics.

It is most important to get the conceptual aspects of a problem clear, before starting any formal or statistical analysis. This the author has always tried to do.

Bob Gregory contrasts ‘the presuppositions of Royal Parade’ of 1950 Melbourne with the present outlook of himself and Australia at large. He outlines the evolution of his methodological position from the University of Melbourne student to the Canberra policy advisor, and defends that...

This paper explores the link between trade and European labour markets by using evidence on relative commodity prices and intra-sectoral skill levels at the NACE three-digit level for the four large EC countries and for the period 1976–90. We find that if the relative import prices of...

A simple model of offshoring, which depicts offshoring as ‘shadow migration,’ permits straightforward derivation of necessary and sufficient conditions for the effects on wages, prices, production and trade. We show that offshoring requires modification of the four classic international...

We explore some empirical properties of gross international investment positions. In order to provide income-smoothing, net investment income should negatively covary with GDP. Moreover, to maximize stabilization of GNP in the face of GDP fluctuations, the yield on foreign assets should move...