Although regulatory authorities are putting more emphasis to the long-run effects of mergers and acquisitions due to their effects on innovation, several merger proposals have been challenged due to their adverse innovation effects. In a simple model with endogenous R&D investment, we show that...

We show the impact of technology licensing on optimal patent policy. Strong patent protection that eliminates imitation may not be the equilibrium outcome in the presence of licensing. Depending on the cost of innovation, licensing may either increase or reduce the strength of the patent protection.

This paper seeks to show that even though a product market competitor holds the least cost input production technology, it may outsource its input production to an independent input producer and buy inputs from the firm at a higher price instead of producing inputs in-house for itself....

This paper shows how the welfare effects of third-degree price discrimination may be decomposed into two effects: a misallocation effect and an output effect. It also presents a geometrical analysis which shows how the welfare properties of third-degree price discrimination must be assessed...

This paper shows how the welfare effects of third-degree price discrimination may be decomposed into two effects: a misallocation effect and an output effect. It also presents a geometrical analysis which shows how the welfare properties of third-degree price discrimination must be assessed...