...an index formed of equal weightings of three statistics.
…对3份统计结果进行平均加权而形成的指数。
One of the ways in which all agents seem to make decisions is that they assign a lower weighting to outcomes that are going to be further away in the future.
所有代理人做出决策的方式之一,似乎都是给未来远期的结果分配更低的权重。