effective demand factor的意思|示意

How to obtain the effective forecast demand data from the information which contains deviation is the key factor to reduce the bullwhip effect influence.

如何从包含有偏差的信息中获得有效的需求预测数据是减少牛鞭效应影响的关键。

The most important factor is effective demand which is determined by GDP, disposable income and deposit of townspeople, urban population, tax rate, interest rate, price expectation.

而影响有效需求的主要动力因素是GDP、城镇居民可支配收入与储蓄、城镇人口、税率、利率、价格预期。