A family of ascending package auction models is introduced in which bidders may determine their own packages on which to bid. In the proxy auction (revelation game) versions, the outcome is a point in the core of the exchange economy for the reported preferences. When payoffs are linear in money...

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This is a preliminary draft of an Invited Symposium paper for the World Congress of the Econometric Society to be held in Seattle in August 2000. We discuss the strong connections between auction theory and standard economic theory, and argue that auction-theoretic tools and intuitions can...

This is an Invited paper for the World Congress of the Econometric Society held in Seattle in August 2000. We discuss the strong connections between auction theory and "standard" economic theory, and argue that auction-theoretic tools and intuitions can provide useful arguments and insights in a...

This is a preliminary draft of an Invited Symposium paper for the World Congress of the Econometric Society to be held in Seattle in August 2000. We discuss the strong connections between auction theory and 'standard' economic theory, and argue that auction-theoretic tools and intuitions can...

The purpose of the paper was to identify approaches to value proposition in online companies and their consequences to firm performance. The paper presents a deconstructivist view on online value proposition. Based on this approach a survey of 150 Polish online firms was conducted. The research...

This study deals with live and silent auctions of domain names. It develops a domain name appraisal model for decisions related to marketability, brand, traffic, industry e-commerce value trademark assessment. It focuses on ICANN NAF WIPO IRS type of resolution dispute cost benefit analysis and...

Electronic distribution channels provide alternatives for faster delivery of banking services to a wider scope of customers. This study aims to understand customers' perception towards the potential benefits and risks associated with electronic banking in Pakistan. The outcomes would help the...

The fast growing of e-commerce proceeded in profits for many companies. Its application associated to well-designed workflows, i.g., the virtual customer care procedures, can benefit the companies by building long term competitive advantages. This study analysed the virtual customer care of ten...

The article addresses the question 'What makes an e-shop successful?' by providing various reference models. These reference models are for the obvious retail evolution, for quality and retail sales, for pricing and quality of products, and for pricing and quality of the sales process (i.e.,...