The paper studies equilibria for economies with imperfect competition and non-convex technologies. Following Negishi firms maximise profits under downward-sloping perceived demand functions. Negishi's assumptions, in particular the assumption of a single monopolistic competitor in each market,...

A stylized pattern of interindustry trade between developing and developed regions identifies the former as specialists in light manufactures and latter in heavy manufactures. Conventional explanations for this pattern rely on the factor proportions model, which is empirically suspect. This...

In general equilibrium models with oligopolistic firms, equilibrium outcomes may depend on the choice of numeraire. When firms have the power to influence prices strategically, different price normalisations entail objective profit functions which are generally not monotone transformations of...

The paper considers the legacy for modern macroeconomics of Kalecki’s theory of income determination. The latter is reconstructed in its analytical constituent parts referring in detail to the original sources. The critical appraisal of its historical relevance is made from the vantage point...

We analyze the behavior of a monopolistic firm in general equilibrium when the firm's decision are taken through shareholder voting. We show that, depending on the underlying distribution, rational voting may imply overproduction as well as underproduction, relative to the efficient level. Any...

We analyze the role of imperfect competition in explaining the relationship between temporary surges in trade-volumes and the level of cooperation in trade policy that can be sustained between countries in a repeated game framework. Imperfectly competitive markets are characterized by a mark-up...

Reply to professor Vanek's comment on Bogetic's paper in the same issue of the Economic Analysis and Workers' Management.

A model of capital service is constructed on stylized consumer behaviour and the total quantity of financial resources. The demand for money becomes a function of the wage rate under agreement as well as interests rates and overall economic activity.