Several developing countries impose high tariffs, directly or indirectly, on imports of manufactured goods such as vehicles and machinery. In many cases governments argue that they need such policies to protect domestic manufacturing industries from foreign competition while simultaneously...

We investigate cooperative investment in a new infrastructure and how it interacts with access obligations and demand uncertainty. Co-investment only increases total coverage if service differentiation and/or cost savings from joint investment, in particular due to high uncertainty, are high....

Consider an incumbent monopolist faced with potential competitors who can enter the market by developing a substitute, but inferior, technology. What is the incumbent's optimal licensing policy? When, to whom and under what conditions should the incumbent firm license its superior technology?...