In the following, which statements are suitable for all forecasting techniques? ( )
A. Forecasting is always wrong
B. The longer the forecast horizon, the worse is the forecast
C. Aggregate forecasts are more accurate
D. The longer the forecast horizon, the better is the forecast
查看答案
The concept of supply chain management is in fact no more than an extension of the logic of logistics. ( )
Bull-whip effect can be cancelled by sharing information. ( )
Customer demand and supplier are the only two sources of uncertainty in the supply chain.( )
The shorter the forecast horizon the better the forecast.( )