Das Wachstum multinationaler Unternehmen (MNU) wird zunehmend durch Investitionen von Dienstleistungsunternehmen vorangetrieben. Die Produktion von Dienstleistungen unterscheidet sich allerdings in mehreren Aspekten von der Herstellung klassischer Industriegüter. Eine zentrale Eigenschaft ist...

We compare adversarial with cooperative industrial and trade policies in a dynamic oligopoly game in which a home and foreign firm compete in R&D and output and, because of spillovers, each firm benefits from the other's R&D. When the government can commit to an export subsidy, such a policy...

We examine the implications for strategic trade policy of different assumptions about precommitment in a two-period Cournot oligopoly game with learning by doing. The inability of firms and governments to precommit to future actions encourages strategic behaviour which justifies an optimal...

Despite the voluminous literature on North-South macroeconomic interactions and the key role of terms of trade variations in growth transmission from one region to another, a significant research gap persists for two reasons. First, there has been very little empirical work on testing of the...

Der Autor der vorliegenden Dissertation kommt zu dem Ergebnis, dass in der bestehenden Literatur der unmittelbare Zusammenhang zwischen Wohlfahrt und staatlicher Beeinflussung der Belieferungswahl eines Unternehmers durch Subventionen nicht ausreichend analysiert worden ist. Deswegen wird ein...

This paper analyzes the incentives for governments to impose export subsidies when firms invest in a cost saving technology before market competition. Governments first impose an export subsidy or a tax. After observing export policy, firms invest in cost reducing R&D and subsequently compete in...

This paper highlights the importance of product differentiation and endogenous R&D in determining the optimal R&D policy, in a model where investment in cost reducing R&D is committed before firms compete in a differentiated-goods third-country export market. R&D is always taxed in oligopolies...

There is ongoing interest in the pace of U.S. technological advancement due to its influence on U.S. economic growth, productivity, and international competitiveness. Because technology can contribute to economic growth and productivity increases, congressional interest has focused on how to...

We study a simplification of a previously proposed model of technology evolution to understand the behavior of performance curves, which describe how a technology improves with increasing cumulative production. The model decomposes a technology or production process into components that get...