The present invention aims to carry out properly the allocation of funds to be used in the auction for the customer to acquire the resource. To achieve this purpose, the demand forecast information 141 indicating a predicted value of the required amount of resources of every cycle of each customer, resource allocation management unit 10, money prediction indicating a predicted value of funds each customer uses for auction and funding plan creation section 153 on the basis of the information and 142, to generate a funding plan information 143 indicating how should be allocated to each period the funds that each customer will use to auction, based on the funding plan information 143 wherein the decide to use, and with the use money determination unit 154 for determining the upper limit of funds each customer used in the auction.
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