Blog

While there are many theories of the sources of the differences in size and wealth of economies between countries, economists have long argued that productivity gaps between firms in the private sector are a major contributor.

In this guest post, Darshak Shavani writes about how a commitment to evidence, and a connection by J-PAL North America, led to the Center for Medicare and Medicaid Services (CMS) Innovation Center launching the first ever randomized evaluation of a major federal health insurance program in the...