We use two experimental valuation methods to estimate consumer demand for genetically modified golden rice. The first is an open-ended choice experiment (OECE) where participants name the quantities of golden rice and conventional rice demanded at each of several price combinations, one of which...

In this article, we use count data regression with sample selection to analyze the effects and degree of moral hazard in demand for visits to physicians among groups of individuals with similar body mass index (BMI). Our results suggest that the effect of moral hazard on the demand for visits to...