Presentation | 2000/1/13 Robust Exchange Mechanisms for Information Goods with Low Entry Barriers Shigeo Matsubara, Makoto Yokoo, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An increase of Internet trade has brought about fraud in exchange processes involving goods and money. A property of network societies that obtaining a new identifier is cheap makes more difficult to solve this problem. We impose an entry fee on newcomers to solve this problem. However, if an entry fee is expensive, it discourages newcomers from starting deals. To resolve the conflict between safety and convenience, we have developed two kinds of exchange mechanisms that guarantee against defection from a contract. One reduces the entry fee by integrating multiple deals and controlling goods and money flows. The other reduces the entry fee by incorporating a third party agent into the exchange process. We examine the lower bound of the entry fee for each mechanism and provide a calculation method that is able to obtain this value in linear time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | exchange protocol / mechanism design / information goods / electronic commerce |
Paper # | AI99-79 |
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Committee | AI |
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Conference Date | 2000/1/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Artificial Intelligence and Knowledge-Based Processing (AI) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Robust Exchange Mechanisms for Information Goods with Low Entry Barriers |
Sub Title (in English) | |
Keyword(1) | exchange protocol |
Keyword(2) | mechanism design |
Keyword(3) | information goods |
Keyword(4) | electronic commerce |
1st Author's Name | Shigeo Matsubara |
1st Author's Affiliation | NTT Communication Science Laboratories() |
2nd Author's Name | Makoto Yokoo |
2nd Author's Affiliation | NTT Communication Science Laboratories |
Date | 2000/1/13 |
Paper # | AI99-79 |
Volume (vol) | vol.99 |
Number (no) | 534 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |