This paper analyzes the setting of national patent policies in the global economy. In the standard model with free trade and social-welfare-maximizing governments à la Grossman and Lai (2004), cross-border positive policy externalities induce individual countries to select patent strengths that...

Timely and equitable access to vaccines and other health technologies is vital in effectively responding to pandemics and treating other communicable diseases. This paper shows how countries might overcome real or purported intellectual property (IP) barriers to regional COVID-19 vaccine...

We study the incentives that governments have to protect intellectual property in a trading world economy. We consider a world economy with ongoing innovation in two countries that differ in market size and in their capacities for innovation. We associate the strength of IPR protection with the...