Governments often subsidize poorer groups in society to ensure their access to new drugs. We analyze here the optimal income-based price subsidies in a strategic environment. We show that asymmetric health systems can arise even though countries are ex-ante symmetric when international price...

How does economic inequality affect public spending on healthcare in democracies? Does this depend upon the demographic composition of the electorate? We build a multidimensional model of political decision-making with endogenous political parties to analyse such questions. Voters in our model...

Marked health inequities exist between regions, between countries, and within countries. Reducing these inequities in health requires attention to the unfair distribution of power, money, and resources and the conditions of everyday life. These are the social determinants of health. The World...