The pandemic of 1918-20-commonly known as the Spanish flu-infected over a quarter of the world's population and killed over fifty million people. It is by far the greatest humanitarian disaster caused by an infectious disease in modern history. Epidemiologists and health scientists often draw on...

The aim of this paper is to provide an in-depth analysis of the impact of investment in health-sector policies on economic development. In order to do this, it is vital to bear in mind the fact that long-term economic growth is characterized by the interaction between the physical aspects of...

Gavi, the Vaccine Alliance has provided over US$16 billion in funding for vaccination expansion in low-income countries since its founding in 1999. We exploit differential timing in Gavi support across countries and vaccines to estimate the effects of this large-scale public health initiative....