In this paper I analyze a vertically structured monopolized market with unionized firms. I compare two types of contracts: vertical integration and franchising. With franchising and wage bargaining at the firm level the union in the downstream firm is either very powerful or has no bargaining...

In a simple oligopsonistic model, firms compete for labour through wages and job qualities. We modify the product market model developed by Vandenbosch/Weinberg 1995 and apply it to the job market with jobs being defined by two vertically differentiated non-wage characteristics. Workers differ...

A dynamic IS-LM model including stocks and houses as additional assets will be analyzed in this paper. Providing also housing services, a major consumption item for most households, houses create an additional link between the monetary and the real sector of the economy. The adjustment path of...

Economides (1986) has shown that within a linear city an equilibrium exists in a two-stage location-price game when the curvature of the transportation cost function is sufficiently high. One important point is that not all of these equilibria are at maximal differentiation. In this paper we...

In a unionized duopoly with price setting firms market shares in different wage determination settings are analyzed. I compare decentralized, centralized and sequential wage determination. In the decentralized setting the union in the more productive firm can exploit the differences in...

In this paper a vertically structured duopolistic market with unionized price setting firms is analyzed. The form of the contract of the transactions between upstream and downstream firms can be linear pricing, franchising or vertical integration. It is known from literature (Irmen (1997)) that...

This paper deals with income redistribution and fiscal effects caused by immigration in a two-sector economy ith fixed capital endowments. We consider immigration under political control into one sector only, guided by the stylized fact that empirical immigration distributions often appear...

Given an oligopolistic product market, trade unions organized at firm level want to coordinate their wage bargaining activities, even if they are self interested. In this paper a situation is analysed, where for some exogenous reasons a complete centralization is not possible. Unions could try...

Using income and other individual data from EU-SILC for Germany and Austria, we analyze wage discrimination for three break-ups: gender, sector of employment, and country of origin. Using the method of Machado and Mata [2005] the discrimination over the whole range of the wage distribution is...