We examine the generalizability of internally valid estimates of causal effects in a fixed population over time when that population is subject to aggregate shocks. This temporal external validity is shown to depend upon the distribution of the aggregate shocks and the interaction between these...

Several field experiments find positive returns to grants for male and not female micro-entrepreneurs. But, these analyses largely overlook that male and female micro-entrepreneurs often belong to the same household. Using data from randomized trials in India, Sri Lanka and Ghana, we show that...

What is the impact of regulatory reforms that enhance credit market efficiency on children's human capital? Using a parent-child panel dataset, we find that such reforms reduced children's academic performance in low-income families. Consistent with the view that financial development entices...

This paper studies how rewards based on class rank affect student effort and performance using a game-theoretic classroom competition model and data from the resettlement of Southeast Asian refugees in the US. The paper finds that variation in the presence of strong or weak students changes the...

Research on the quantitative impact of interwar protection on trade flows remains scarce, and much of it has concluded that the impact was surprisingly small. In this paper we ask: Did Indian interwar protection hurt UK manufacturers, by raising tariffs on manufactured imports? Or did it favour...

We explore the impact of British colonial institutions on the economic development of India. In some regions, the British colonial government assigned property rights in land and taxes to landlords whereas in others it assigned them directly to cultivators or non-landlords. Although Banerjee and...

India was a major player in the world export market for textiles in the early 18th century, but by the middle of the 19th century it had lost all of its export market and much of its domestic market. India underwent secular deindustrialization as a consequence. While India produced about 25...

This paper presents a synopsis of recent NBER studies of the history of corporate governance in Canada, China, France, Germany, Japan, India, Italy, the Netherlands, Sweden, the United Kingdom, and the United States. Together, the studies underscore the importance of path dependence, often as...

India was a major player in the world export market for textiles in the early 18th century, but by the middle of the 19th century it had lost all of its export market and much of its domestic market. Other local industries also suffered some decline, and India underwent secular...