We exploit the exogenous variations of arsenic contamination across regions in Cambodia and apply two-period difference-in-differences (DID) to examine the impact of arsenic-contaminated groundwater on school participation among children aged 5-17. We find that conditional on the DID assumption,...

We exploit the exogenous variations of arsenic contamination across regions in Cambodia and apply two-period difference-in-differences (DID) to examine the impact of arsenic-contaminated groundwater on school participation among children aged 5-17. We find that conditional on the DID assumption,...

We address the relationship between number of children and investment in child quality, known as Quantity-Quality (Q-Q) trade-off, for India. Using a number of investment and outcome measures, we find that the OLS estimates suggest presence of Q-Q trade-offs. In the absence of a good instrument,...

We examine the impact of India's District Primary Education Program (DPEP) introduced in mid-1990s. We exploit the fact that the DPEP was targeted towards primary age children and was introduced in phases to different districts in India, and many of the districts never got the program to...

The paper examines the innovation and competitiveness of firms, especially with regard to the channels of technology transfer and the nature of innovation activities that influence firm performance in the Cambodian economy. Despite the growing importance of innovation, there has been no...