Showing 1 - 10 of 10
We provide a theoretical justification for bi-sourcing, which refers to thesituation where a final goods producer buys an input from an outside supplier and alsoproduces it in-house. Bi-sourcing occurs if the marginal cost of producing the input inhouseis higher than the marginal cost of outside...
Persistent link: https://www.econbiz.de/10005868579
We show the effects of Bertrand and Cournot competition on R&D investmentand social welfare in a duopoly with R&D competition where success in R&D isprobabilistic. We show that R&D investments are higher under Bertrand (Cournot)competition when R&D productivities are sufficiently low (high), and...
Persistent link: https://www.econbiz.de/10005868763
This paper considers welfare effects of entry when the incumbent firmbehaves like a Stackelberg leader in the product market. In contrast to previous work(Klemperer, 1988, Journal of Industrial Economics), we show that entry may alwaysincrease welfare. Using general demand function, we show the...
Persistent link: https://www.econbiz.de/10005868767
We show the welfare effects of entry in presence of technology licensingunder Cournot competition. If the entrant is technologically inferior to that of theincumbent then, though licensing reduces (or completely eliminates) excessive entryfor relatively low entry costs, it creates excessive...
Persistent link: https://www.econbiz.de/10005868772
This paper considers the effects of entry in the final goods market when the input market is imperfectly competitive. We show that entry of a new firm may increase profit of the incumbent if the technology of the entrant is sufficiently inferior to that of the incumbent...
Persistent link: https://www.econbiz.de/10005868787
In a recent paper Mujumder (2004, Economics Letters) argued that only if the industry is a monopoly, we could be certain that the government could use profit tax to make up any shortfall in tariff revenue and also make the consumers and producers better off. We show that this result is not...
Persistent link: https://www.econbiz.de/10005868795
This paper shows that if number of firms is determined endogenously, Cournot competition generates higher welfare compared to Bertrand competition when products are sufficiently differentiated. If products are close substitutes, welfare is higher under Bertrand competition. We show that the...
Persistent link: https://www.econbiz.de/10005868798
This paper shows that technology licensing may be socially undesirable. Possibility of licensing increases the incentive for entry and thus, increases competition. If technology of the incumbent and entrant is sufficiently close, licensing-induced entry reduces social welfare. Otherwise,...
Persistent link: https://www.econbiz.de/10005868809
This paper compares Bertrand and Cournot equilibria in a horizontallydifferentiated duopoly market with non-tournament R&D competition. We consider thatsuccess in R&D is uncertain. We show that whether firms invest more under Cournotcompetition or Bertrand competition is ambiguous and depends on...
Persistent link: https://www.econbiz.de/10005868906
This paper shows the possibility of higher welfare under Cournot competitionin an asymmetric cost duopoly when the firms have the option for technology licensing.We find that if there is licensing with up-front fixed-fee, welfare is higher under Cournotcompetition compared to Bertrand...
Persistent link: https://www.econbiz.de/10005868909