We ask individuals for their reservation price of a specified lottery and deduce their Arrow-Pratt measure of risk aversion. This allows direct testing of common hypotheses on risk attitudes in three datasets. We find that risk aversion indeed falls with income and wealth. Entrepreneurs are less...

The risk of investment in schooling has largely been ignored. We assess the variance in the rate of return by surveying the international empirical literature from this fresh perspective and by simulating risky earnings profiles in alternative options, choosing parameters on basis of the very...