Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Access to information about environmental quality may facilitate low-cost preventive measures that protect human health. In this paper, we study the demand for information about environmental quality and the behavioral response to the information provided. With a field experiment conducted in Bihar (India), we estimate the price sensitivity of demand for diagnostic testing of drinking water wells for arsenic of natural origin – a serious threat to the health of tens of millions of villagers across South and Southeast Asia. Demand is substantial but sensitive to price; uptake falls from 68% to 31% of households over our price range (Rs. 10 to Rs. 50). We further assess how households respond to information regarding the contamination level in their wells. About one-third of households with unsafe wells switch to a safer water source. Finally, we demonstrate that households that received adverse test outcomes are more likely to selectively forget test results, and proactively remove evidence of their wells' arsenic status.