Abstract: Computer implemented system for determining a distribution policy for a single period inventory system on the basis of the relative merit of allocating a draw unit of one of a multitude of different consumer items to one of a multitude of different locations in accordance with an allocation decision criterion subject to one or more constraints, an optimization application therefor, and method therefor, and including a Decision Support Tool for facilitating user determination of a distribution policy for a single period inventory system.

Abstract: Computer implemented method and system for improving demand forecasting by estimating the hidden demand at an occurrence of a sellout using a single parameter probability distribution with a parameter assuming a forecasted mean demand value derived from a statistical seasonal causal time series forecasting model of count data on a new data set of sales values excluding truncated sales values at occurrences of sellouts. The present invention also provides for new more accurate performance evaluation techniques together with new performance metrics for evaluating an actual draw and for comparing a recommended draw to an actual draw.