| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To evaluate an operation result in which short term profits and medium and long term profits do not conflict with each other and to efficiently operate asset facilities in an asset management device utilized for the operation management of the asset facilities such as power production facilities and the support. <P>SOLUTION: Evaluation periods c to k to an from the past c to the future n of asset management object facilities are set, the management evaluation coefficient X of the set evaluation period constituted of the sum of the past profits Pi' (i=c to k-1) + the sum of future predicted profits Pi (i=k to n) + the difference (Vn-Vc) of fixed asset values before and after the evaluation period is calculated from a past profit and loss result value and a future profit and loss predicted value in the evaluation period and the fixed asset values of the facilities before and after the evaluation period, and management operation based on it is performed. Thus, even for the asset facilities whose features are that a purchase price is high, a payment period is long and a service life is long, a management guideline for the purpose of the long term profit reflecting the characteristics of the facilities is determined and the operation of the asset facilities is managed. <P>COPYRIGHT: (C)2004,JPO</p> |
