Many companies have jumped on the “big data” bandwagon. They’re hiring data scientists, mining employee and customer data for insights,…
The 40th anniversary of the Alma-Ata Declaration gave the Lancet Commission on Investing in Health an opportunity to assess progress…
Power density is the rate of energy generation per unit of land surface area occupied by an energy system. The power density of low-carbon…
The classic papers by Newey and West (1987) and Andrews (1991) spurred a large body of work on how to improve heteroscedasticity- and…