Trust is particularly important in online markets to facilitate the transfer of sensitive consumer information to online retailers. In electronic markets, various proposals have been made to facilitate these information transfers. We develop analytic models of hidden information to analyze the effectiveness of these regimes to build trust and their efficiency in terms of social welfare. We find...

Cloud computing is a new and increasingly popular form of IT outsourcing. It implies that a cloud service provider offers very standardized abstract IT services which are accessed by a user over the Internet. While cloud services are supposed to be very beneficial for small and medium-sized enterprises, the adoption of such services has been low in this group, among other reasons because of hig...

A three year research project is investigating evolutionary processes in electronic markets. Three fundamental evolutionary mechanisms are innovation, imitation and improvement of existing procedures. As part of the initial investigation, simulation experiments have been performed to investigate the relative impact and cost of these three evolutionary mechanisms. The design of those simulation ...

Early research in electronic markets seemed to suggest that E-Commerce transactions would result in decreased costs for buyers and sellers alike, and would therefore ultimately lead to the elimination of intermediaries from electronic value chains. However, a careful analysis of the structure and functions of electronic marketplaces reveals a different picture. Intermediaries provide many value...

Despite the wide use of reputational mechanisms such as eBay’s Feedback Forum to promote trust, empirical studies have shown conflicting results Cynthia Beath was the accepting senior editor for this paper. as to whether online feedback mechanisms induce trust and lead to higher auction prices. This study examines the extent to which trust can be induced by proper feedback mechanisms in electro...

Global electronic markets, virtual organisations, virtual identities, virtual products and services, and Internet-related crime are growing in prominence and importance. In a world that is increasingly non-physical and borderless, what are government’s roles, responsibilities and limitations? The Internet plays a central role within the transformation process from traditional governments toward...

We develop CONAN, a heuristic agent for concurrent bilateral negotiations in electronic markets that are open, dynamic and complex. Existing strategies often omit the factors determining when a market environment is open or how an agent evaluates progress in bilateral negotiations. Such omissions in turn damage the offer-making ability of an agent and consequently the number of successful negot...

The term „Electronic Service Market“ (ESM) can be decomposed into the parts „market“, „service“ and „electronic“, i.e., the allocation mechanism of the market is used to co-ordinate service utilisation in a computer-supported way. This definition restricts that for electronic markets from [Schm93] to the provision and consumption of on-line available services. In an ESM, all transaction phases ...

The study is summarized in preparing an educational curriculum according to the numbered heads strategy learning skill of handling from top volleyball for students as one modern strategies that actively contribute encouraging active among learners and achieve satisfactory results teacher, both at level learners’ achievement or on smoothness its steps reflection teacher’s performance lesson, res...

Collectables are often considered as an alternative to stocks for investing. Technological advancements have facilitated collectible investment, allowing information to be transferred worldwide between millions of investors in electronic markets such as online auctions. This research examines the behaviors of these electronic market investors, especially as they compare to traditional stock mar...