Dieses aktuelle Lehrbuch der Volkswirtschaftslehre, das mit vielen aktuellen Fallstudien punktet und Studierende nicht nur in die klassischen Theorien der Marktmechanismen einführt, sondern auch mit neuen Konzepten und Ansätzen, wie z.B. der Spieltheorie, vertraut macht, darf in keinem gut...

This paper presents a simple model for analysing the contribution of investments in physical and institutional infrastructure to the transition process. In addition to the direct cost savings, infrastructure investment generates important indirect effects, or transition impacts. The model shows...

This paper presents a simple model of currency crises which is driven by the interplay between the credit constraints of private domestic firms and the existence of nominal price rigidities. The possibility of multiple equilibria, including a 'currency crisis' equilibrium with low output and a...

We analyse the welfare effects of policies that intensify product market competition, and the channels through which they operate. Using a circular model of horizontal product differentiation with asymmetric costs, we study the effects of increased price competition on market selection among...

How can a principal (employer or voter) induce an agent (worker or politician) to choose the 'right' actions if risky actions reveal the agent's decision-making competence and only dismissal can be used as an incentive instrument? The principal wishes to replace incompetent agents, but...

Transition has entailed the introduction of policies to stimulate product market competition, to establish effective corporate governance and to harden enterprise budget constraints. How do these policies interact; Are they substitute policy instruments or does one policy reinforce the effect of...