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...

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...

Recent evidence shows that developing countries and transition economies are increasingly privatizing their public firms and at the same time experiencing rapid growth of inward foreign direct investment (FDI). We show that there is a two-way causality between privatization and greenfield FDI....

We consider a situation where the relatively ‘poor’ are concerned about their relative income status with respect to a relevant reference group. Such a concern is explicitly introduced in a utility function to study the consumption behavior of the poor. We point towards a possible conflict...