| 摘要 |
A system for trading knowledge information based on a stock market is provided to promote trading the knowledge information by deciding and varying a price of knowledge information reasonably and objectively according to each period, as the knowledge information is discriminated into an unlisted stock trading system, a listed stock trading system, and an off-board trading system. An unlisted stock trading system(100) includes a listing evaluating module(130) calculating a satisfaction index by assigning weight on a user value, which is evaluated by users buying the knowledge information, and a download count of the knowledge information, and a listing determining module(140) listing the knowledge information to a listed stock trading system(200) when the satisfaction index is higher than a reference index. The listed stock trading system includes a price suggesting module(220) suggesting a reference price of the listed knowledge information and a sale price determining module(400) varying a real trading price periodically. An off-board trading system(300) includes an expert evaluating module(310) determining whether an information provider is an expert, the price determining module(320), an estimated price range calculator(341) determining the estimated range for a minus price fall, and the listing selecting module(350). |
