This paper investigates the effect of different patent regimes on R&D investment and social welfare in a duopoly market with uncertain R&D process. We find that strong patent protection increases R&D investment of at least one firm but whether both firms’ R&D investment will be more under...

Newly developed technologies run the risk of being imitated when patents are long and imitation cost is low. This paper shows that the innovator has the incentive to postpone technology adoption when imitation is a credible threat but imitation cost is not below a certain threshold. The...

Recent evidence shows that developing and transition economies are increasingly privatizing their public firms and also experiencing rapid growth of inward foreign direct investment (FDI). In an international mixed oligopoly with strategic tax/subsidy policies, we analyze the interaction between...

It is believed that market power of the input supplier, charging a linear price, is detrimental for the consumers since it creates the double marginalisation problem. We show that this view may not be true if the final goods producers can adopt strategies to reduce rent extraction by the input...

While empirical evidence shows considerable innovative activities by the Southern firms, these activities have been ignored in determining the relationship between Southern patent regime and foreign direct investment (FDI) by the Northern firms. We show that whether a stronger Southern patent...

The theoretical prediction of Head and Ries (‘Heterogeneity and the FDI versus export decision of Japanese manufacturers', 2003, Journal of the Japanese and International Economies, 17: 448-67) is that if the foreign plant is not used to serve the home market, the exporters can be more...