Global gatherings from Addis Ababa to Glasgow are setting targets from climate through health and education to energy and transport that call for a lot of investment for sustainable development. But how much you can afford to invest depends on how much you’re paying for it. And that’s where the simp...
We present data on the global diffusion of technologies over time, updating and adding to Comin and Mestieri’s "CHAT" database. We analyze usage primarily based on per capita measures and divide technologies into the two broad categories of production and consumption. We conclude that there has been...
This paper explores the historical record in the development and deployment of vaccines globally and puts the COVID-19 vaccine rollout in that context. Although far more can be done and should be done to speed equitable access to vaccines in the COVID-19 response, it is worth noting the revolutionar...
In an updated review of how the COVID-19 pandemic has been affecting women’s and girls’ health in low- and middle-income contexts, we examine 247 studies between January and March 2021 (peer-reviewed papers, pre-prints, and working papers that met specific search terms, and contained empirical analy...