Economists have recently argued that time inconsistency may play a central role in explaining inter-temporal behavior, particularly among poor households. However, time-preference parameters are typically not identified in standard dynamic choice models and little is known about the fraction of...

Many severe health risks in developing countries could be substantially reduced with access to appropriate preventive measures. However, the associated costs are often high enough to restrict access among poor households, and free provision through public health campaigns is often not...

We study the identification and estimation of key parameters in a basic model of technology adoption when specifically collected information on subjective beliefs and expectations about the technology’s impact is available. We discuss identification with both non-parametrically and...