Abstract: Provided is a manufacture and sales strategy planning method comprising a step of determining, based on information related to a sales plan of a plurality of products and a production capacity of a production facility to produce each product, whether there is any spare capacity in the production capacity of the production facility in relation to the sales plan for each of the products, a step of applying one among a plurality of profit improvement strategies, according to an availability of the spare capacity, to each product determined in this step, and calculating an improvement effect of each product, a step of selecting, based on each calculation result obtained in this step, a specific product among the plurality of products in which the improvement effect has exceeded a set value with regard to each of the plurality of profit improvement strategies, a step of extracting, for each profit improvement strategy, an item which satisfies a restricting condition of sale or production of the specific product se

Abstract: Provided is a manufacture and sales strategy planning method comprising a step of determining, based on information related to a sales plan of a plurality of products and a production capacity of a production facility to produce each product, whether there is any spare capacity in the production capacity of the production facility in relation to the sales plan for each of the products, a step of applying one among a plurality of profit improvement strategies, according to an availability of the spare capacity, to each product determined in this step, and calculating an improvement effect of each product, a step of selecting, based on each calculation result obtained in this step, a specific product among the plurality of products in which the improvement effect has exceeded a set value with regard to each of the plurality of profit improvement strategies, a step of extracting, for each profit improvement strategy, an item which satisfies a restricting condition of sale or production of the specific product se

Abstract: A logistics network that is optimum under consolidated demand-supply conditions is obtained. A demand-supply information storing unit stores demand-supply information about demand and supply. A similarity degree calculating unit calculates a degree of similarity between items that are included in the demand-supply information. A grouping unit groups together the items included in the demand-supply information together, based on the degree of similarity. An impact degree calculating unit calculates, for items that are grouped by the grouping unit and for items that are not grouped by the grouping unit, the degrees of impact of the items on demand-supply conditions to be used in processing of searching for an optimum logistics network. A determining unit determines, based on the degrees of impact calculated by the impact degree calculating unit, whether or not the demand-supply conditions of the items are to be used in the logistics network search processing.