We consider empirical measurement of equivalent variation (EV) and compensating variation (CV) resulting from price change of a discrete good using individual‐level data when there is unobserved heterogeneity in preferences. We show that for binary and unordered multinomial choice, the...

We consider empirical measurement of equivalent/compensating variation resulting from price-change of a discrete good using individual-level data, when there is unobserved heterogeneity in preferences. We show that for binary and unordered multinomial choice, the marginal distributions of EV/CV...

Short‐run subsidies for health products are common in poor countries. How do they affect long‐run adoption? A common fear among development practitioners is that one‐off subsidies may negatively affect long‐run adoption through reference‐dependence: People might anchor around the...