forecast errors; the training effect suggests that modest educational interventions can durably improve forecasting skills …, Pakistan: 1) provision of air pollution forecasts; 2) general training in forecasting. Both reduced subjects' own air pollution …. Forecast receipt increased demand for protective masks and increased the responsiveness of outdoor time to pollution. Forecast …

mortality if and only if mortality risk is convex in forecast errors. We test for such convexity using data on the universe of …

determinants for efficiency in credence goods markets. While theory predicts that either liability or verifiability yields …