This paper examines how the option for licensing affects research and development (R&D) and social welfare. We find that if cost reduction from R&D is sufficiently small and there is an option of licensing, firms will do non-cooperative R&D. In absence of licensing, firms will do cooperative R&D...

This paper examines how the option for licensing affects research and development (R&D) and social welfare.We find that if cost reduction from R&D is sufficiently small and there is an option of licensing, firms will do non-cooperative R&D. In absence of licensing, firms will do cooperative R&D...

In a world with private information about the quality of technology we find that there are situations where relatively more technologically superior firm will license its technology but relatively less technologically superior firm will not license its technology. This finding is opposite to the...

Previous literature has mostly considered R&D and licensing activities separately. In this paper we examine the effect of licensing on R&D and social welfare. We show that the effect of licensing on the incentive for doing R&D is ambiguous and depends on the costs of doing R&D. We also show that...

Previous literature has mostly considered R&D and licensing activities separately. In this paper we examine the effect of licensing on R&D and social welfare.We show that the effect of licensing on the incentive for doing R&D is ambiguous and depends on the costs of doing R&D. We also show that...

In a world with private information about the quality of technology we find that there are situations where relatively more technologically superior firm will license its technology but relatively less technologically superior firm will not license its technology. This finding is opposite to the...

In this paper we show how the size of innovation can affect the incentive for cooperative R&D and social welfare. When cost difference between large and small innovations is not sufficiently large then social welfare can be more under small innovation compared to large innovation. However, the...

We show that under a fixed-fee licensing contract if the licenser and the licensee bargain over the licensing fee, licensing decreases (increases) innovation by decreasing (increasing) the strategic (non-strategic) benefit from innovation. However, licensing increases innovation under a two-part...

It is generally believed that a weak patent protection makes the consumers and the society better off compared to a strong patent protection by increasing the intensity of competition if the weak patent protection does not affect innovation. We show that this conclusion may not hold if the...