Contents Vol. 3, No. 4
Editorial board
Introduction Vol.3, No.4
Computing price trajectories in combinatorial auctions with proxy bidding
Mechanism design for coalition formation and cost sharing in group-buying markets
Design and implementation of a secure multi-agent marketplace
Engineering of markets and artifacts
PayCash: a secure efficient internet payment system
Analysis of E-commerce innovation and impact: a hypercube model
The impact of the online and offline features on the user acceptance of Internet shopping malls