Title :
Dynamic pricing in a reputation brokered agent mediated knowledge marketplace
Author :
Zacharia, Giorgos ; Moukas, Alexandros ; Boufounos, Petros ; Maes, Pattie
Author_Institution :
Media Lab., MIT, Cambridge, MA, USA
Abstract :
We study the microeconomic effects in a reputation brokered agent mediated knowledge marketplace, when we introduce dynamic pricing algorithms. We study the market with computer simulations of multiagent interactions. In this marketplace, the seller reputations are updated in a collaborative fashion based on the performance of the user in the delegated tasks. We investigate the different equilibria reached, based on the level of intelligence of the selling agents, the level of price-importance elasticity of the buying agents and the level of unemployment in the marketplace. In this agent mediated knowledge marketplace, buying agents try to maximize their owners´ utilities based on the expected performance of the sellers (represented by their reputations) and the demanded compensations. Buyers configure their agents with their budget and time constraints and the importance of the specific task. The buying agents reveal only their time constraints and the descriptions of the tasks.
Keywords :
Internet; costing; electronic commerce; software agents; agent mediated knowledge marketplace; buying agents; computer simulations; delegated tasks; demanded compensations; dynamic pricing; expected performance; intelligence level; marketplace; microeconomic effects; multiagent interactions; price-importance elasticity; reputation brokered agent mediated knowledge marketplace; seller reputations; selling agents; task descriptions; time constraints; unemployment level; user performance; Collaboration; Computer simulation; Consumer electronics; Heuristic algorithms; Intelligent agent; Laboratories; Microeconomics; Pricing; Software agents; Time factors;
Conference_Titel :
System Sciences, 2000. Proceedings of the 33rd Annual Hawaii International Conference on
Print_ISBN :
0-7695-0493-0
DOI :
10.1109/HICSS.2000.927026