This paper presents examination of environmental R&D of Cournot duopolists with end-of-pipe technology under a regulator's precommitment to an emissions tax. Results show that, in the presence of technological spillover effect, the government invariably prefers environmental R&D cartelization to...

This paper builds a two-country (North, South), two-sector (polluting, nonpolluting) trade model with directed technical change, examining whether unilateral environmental policies can ensure sustainable growth. The polluting good is produced with a clean and a dirty input. A temporary Northern...

There is widespread concern that climate policy is moving too slowly and that decarbonization of economic development is coming too late for effective climate protection. We analyze three different effects that emerge endogenously during decarbonization and amplify current policies: growing...

The traditional argument that shorter product cycles favor trade secret over patenting is reviewed. A game theoretic model provides an argument that shorter product cycles can induce firms to file more patent applications. The firms may be trapped in a prisoners' dilemma where all firms would...

Diversified firms often trade at a discount with respect to their focused counterparts. The literature has tried to explain the apparent misallocation of resources with lobbying activities or power struggles. We show that diversification can destroy value even when resources are efficiently...

We examine pollution-reducing R&D by a monopoly firm producing a dirty product. In a dynamic framework with hyperbolic discounting, we establish conditions under which the Porter hypothesis goes through, i.e. environmental regulation increases R&D, thus reducing pollution, as well as increasing...

Globalization has been identified by many experts as a new way firms organize their activities and as the emergence of human capital as the new stakeholder of the firm. This paper surveys recent work which examines the role of trade integration for these changes in corporate organization. More...

The "revolving door" phenomenon has become very common in most industrialised countries, and is leading to conflicts of interest as well as economic distortions. The purpose of this paper is to develop an indicator of the distortionary effects of the revolving door - The Revolving Door Indicator...

Improving a company's bargaining position is often cited as a chief motivation to vertically integrate with suppliers. This paper expands on that view in building a new theory of vertical integration. In my model firms integrate to gain bargaining power against other suppliers in the production...

Structural theories of absorptive capacity (ACAP) usually aim to specify organizational design characteristics that lead to a high level of ACAP. Drawing on the theories of organizational design and knowledge management, this paper reviews how organizational structure relates to ACAP in single...