Showing 1 - 10 of 303
We introduce the concept of cooperative substitutes and complements, and use it to throw light on the conditions for a research joint venture to choose equal levels of R&D by all member firms. We show that the second-order conditions for a symmetric optimum take a particularly simple form,...
Persistent link: https://www.econbiz.de/10005490165
In this paper we consider the case for subsidies towards firms which generate R&D spillovers in open economies. We show that in the presence of strategic behaviour by firms many expected results are overturned. Local R&D spillovers to other domestic firms may justify an R&D tax rather than a...
Persistent link: https://www.econbiz.de/10005497996
The theory of strategic trade policy yields ambiguous recommendations for assistance to exporting firms in oligopolistic industries. Some writers have, however, suggested that investment subsidies are a more robust recommendation than export subsidies. We show that, though ambiguous in...
Persistent link: https://www.econbiz.de/10005661423
This paper examines the implications for strategic trade policy of different assumptions about precommitment. In a dynamic oligopoly game with learning by doing, the optimal first-period subsidy is lower if firms cannot precommit to future output than if they can; and is lower still if the...
Persistent link: https://www.econbiz.de/10005661773
This paper examines the rationale for multilateral agreements to limit investment subsidies. The welfare ranking of symmetric multilateral subsidy games is shown to depend on whether or not investment levels are "friendly", raising rival profits in total, and/or strategic complements, raising...
Persistent link: https://www.econbiz.de/10005662067
We examine optimal industrial and trade policies in a series of dynamic oligopoly games in which a home and a foreign firm compete in R&D and output. Alternative assumptions about the timing of moves and the ability of agents to commit intertemporally are considered. We show that the home export...
Persistent link: https://www.econbiz.de/10005666646
We characterize optimal trade and industrial policy in dynamic oligopolistic markets. If governments can commit to future policies, optimal first-period intervention should diverge from the profit-shifting benchmark to an extent which exactly offsets the strategic behaviour implied by Fudenberg...
Persistent link: https://www.econbiz.de/10005666811
In this paper, the authors consider the case for subsidies toward firms which generate R&D spillovers in open economies. They show that, in the presence of strategic behavior by firms, many expected results are overturned. Local R&D spillovers to other domestic firms may justify an R&D tax...
Persistent link: https://www.econbiz.de/10005746192
The authors consider the free-market and socially optimal outcomes in a general oligopoly model with many firms which first engage in R&D and then compete in either output or price. Strategic behavior by firms tends to reduce output, R&D, and welfare and so justifies higher subsidies except when...
Persistent link: https://www.econbiz.de/10005759201
Empirical evidence strongly suggests that R&D increases a firm’s "absorptive capacity" (its ability to absorb spillovers from other firms) as well as contributing directly to profitability. We explore the theoretical implications of this. We specify a general model of the absorptive capacity...
Persistent link: https://www.econbiz.de/10005787418