The indifferencecurves of expected values and standard deviations of net income are adopted to simulate the different risk attitudes of different decision-makers.
使用收益的期望值—标准差无差异曲线与相应的效益函数来描述决策者不同的风险态度；
2
In the terminology of the next section, these three utility functions would have identical indifferencecurves even though they attach different Numbers to the curves.