DERIVATION SYSTEM FOR MARKET OCCUPATION RATIO OF PART

摘要

PROBLEM TO BE SOLVED: To provide a derivation system for market occupation ratio of part capable of substantially precisely deriving the market occupation ratio of a part so as to be useful for the future sales strategy.;SOLUTION: This system comprises a database 2 for reference market residual ratio every kind of completed products; a database 3 for sales result-a-year every kind of completed products; a database 4 for reference replacement frequency every part; and a database 5 for order receipt-a-year result every part. This system further comprises a residual number table forming means 10 for forming a table of each chronological residual number R of completed products from the sales number-a-year F of completed products in the database 3 and the reference market residual ratio r; a calculation means 11 for calculating, on the basis of the residual number R extracted from the completed product residual number table for an intended year of an intended part, the reference replacement frequency u, and the number of parts used per completed product, the part order receipt maximum number Pm of the intended year; and a means 12 for calculating the market occupation ratio s of the intended year of the intended part from the ratio of the part order receipt number Po of the intended year extracted from the database 5 to the part order receipt maximum number Pm.;COPYRIGHT: (C)2004,JPO