组合原版书课后题-reading 48-question 6-11

题干中的这两句话非常关键：

Infrastructure is a rapidly growing asset class with limited return history;

The markets’ volatility during the last 12 months has been significantly higher than the
historical norm, with increased frequency of large daily losses, and Hamilton expects the
next 12 months to be equally volatile.

蒙特卡洛模拟法最大的优点是灵活，可以适用于各种分布假设，尤其适用于历史数据较少的情形。

参数法需要根据历史数据估计参数，在本题中 limited return history，导致参数法不适用。