更大的问题是这么做花费的时间，消费者价格指数要滞后实际发生的一个月之后才出来，在动荡的年代这样实在是太慢了。
The larger problem, though, is the time it takes: the Consumer Price Index’s figures don’t come out until a month after the fact. In turbulent times, that’s too slow.
事务通常运作的方式是拥有引领和滞后指数。
The way things typically work is that there are leading and lagging indicators.
该指数与滞后和先行指标均显示经济增长或收缩的速度和规模。
Along with lagging and leading indicators, this index highlights the speed and size of growth.
应用推荐