The emergence of the Internet leads to a vast increase in the number of interactions between parties that are completely alien to each other. In general, such transactions are likely to be subject to fraud and cheating. If such systems use computerized rational agents to negotiate and execute...

One of the most popular eCommerce websites, Ebay, has changed its reputation model several times during the last months. Each change in the calculation of the reputation score affects the mean number of transactions the buyer is willing to participate in and the mean payoff for each buyer. While...

The Internet has caused a revolution in trading. Especially cheap items are now easy to buy and sell on the Internet. As a consequence, sellers nowadays offer a wide range of products on the web, creating an abundance of choice for consumers. Consumers have the opportunity to browse on different...

This paper examines the role of policies in different grid environments. A Grid technology becomes standardized and stable, various business models are envented and increasingly applied, and economic implications can be observed.Asymmetrically distributed information may allow for opportunistic...

The Internet of Services is a term used to describe open global computing infrastructures in which an increasing number of services is made available to users through the Internet. Due to the openness, from the users point, the quality of the services o ffered can vary a lot and users have to...

In diesem Buch erfahren Sie aus jeder Perspektive, was ein Büroraum ist und wie dieser in Zukunft aussehen wird. Die Entwicklung einer neuen Funktion des Raums wurde durch die Corona-Pandemie beschleunigt und ist auch in kurzer Zeit zwangsläufig alternativ virtuell getestet worden. Dennoch...