INTELLECTUAL PROPERTY RIGHT SELLING/BUYING SYSTEM, INTELLECTUAL PROPERTY RIGHT SELLING/BUYING METHOD, PROGRAM THEREOF, AND RECORDING MEDIUM

摘要

By monitoring the initial price setting by a dealer, an intellectual property right is listed at an appropriate price and distribution of the intellectual property right is promoted. A Web site (21) references a database containing a right situation of a right to be sold and evaluation data used to evaluate the right, decides a value evaluation price of the right to be sold, acquires a listing initial price to be input according to the value evaluation price decided here, and invalidates the initial price if the initial value exceeds a predetermined upper limit price. Here, the predetermined upper limit price is calculated by alpha x (1 + gamma) wherein alpha is a value evaluation price calculated and gamma is a coefficient in the range 0 < gamma < 1.