Dieses Paper enthält eine Darstellung der Ziele und des Arbeitsprogramms der Abteilung „Regulierung von Arbeit“, wie sie von Frieder Naschold zum Abschluß der Dokumentationsphase aus Anlaß des alle zwei Jahre erscheinenden „WZB Berichts“ für die Jahre 1998/99 Ende November 1999...

Under the ca. 15 years of doi moi (renovation) policy, Vietnam's development has been taking place in the two different but overlapping contexts of transformation and swift economic development. These contexts correspond to two different scenarios for the country's future: One scenario of...

How does the choice to regulate a market take place? And how does regulation influence market outcome? We argue that to explicitly model the simultaneity between these two issues makes a qualitative difference in the analysis of the role of regulation, and empirically test our model in the U.S....

A simple auction-theoretic framework is used to examine symmetric litigation environments where the legal ownership of a disputed asset is unknown by the court. The court observes only the quality of the case presented by each party, and awards the asset to the party presenting the best case....

This paper gives conditions under which vertical separation is chosen by some upstream firms, while vertical integration is chosen by others in the equilibrium of a symmetric model. A vertically separating firm trades off fixed contracting costs against the strategic benefit of writing a...

A model of a two-candidate election is developed in which the candidates are mainly office-motivated but also to some arbitrarily small extent policy-motivated, and their chosen platforms are to some arbitrarily small extent noisy. The platforms’ being noisy means that if a candidate has...

We provide an extensive and general investigation of the effects on industry performance (profits and social welfare) of exogenously changing the number of firms in a Cournot framework. This amounts to an in-depth exploration of the well-known trade-off between competition and production...

The first part of this paper analyzes the impact of horizontal mergers of suppliers or retailers on their respective bargaining power. In contrast to previous approaches, we suppose that parties resolve the bargaining problem efficiently. Moreover, by ensuring that demand is independent at all...

Previous research has argued that, in the mature phase of competition, telecommunications networks may use access charges as an instrument of collusion. We show that this result depends totally on the assumption of linear pricing. Though under nonlinear pricing, the access charge alters the way...

Today, leading defense firms are concentrated into just two distinct blocs . those based in the US and those in Western Europe. All US defense firms and most European ones are private. Market structure may thus play an important role in determining procurement levels as well as defense policies...