Skip to main content


Jayachandran headshot

Seema Jayachandran is a professor in the department of economics at Princeton University. Her research interests include health, education, labor markets, the environment, and political economy in developing nations. She has been an NBER affiliate since 2007.

Olken headshot

Benjamin A. Olken is a professor in the department of economics at the Massachusetts Institute of Technology and Director of the Abdul Latif Jameel Poverty Action Lab. His research focuses on the political economy of developing nations, with particular emphasis on corruption. He has been an NBER affiliate since 2005.

Featured Program Content

Weather Forecasts and Farming Practices in India Figure
  • Article
Climate change is making weather patterns around the world more volatile, increasing risks for farmers. Providing farmers with accurate weather forecasts is...
w31637_Prison Labor figure
  • Article
In the colonial era, some European authorities viewed prisons in African colonies as reservoirs of inexpensive labor for public works projects. During...
This figure consists of two maps of Jakarta titled, Current TransJakarta Bus Network Versus an Optimal Network.  The map on the left is labeled, Current Network. The map on the right is labeled, Example of Optimal Network. Both graphs are dense in the center but the example of optimal network is more extensive towards the borders of the area.  The note line reads, shaded blue area represents the central urban Jakarta area. The source line reads, Source: Researchers’ calculations using administrative ridersh
  • Article
TransJakarta, the bus system serving greater Jakarta, Indonesia, undertook a major expansion in the last decade. It tripled its routes and doubled the...
Abstracts of New NBER Working Papers Delivered to Your Inbox
Explore Ongoing NBER Research Projects