A Critical Look at Decentralized Personal Data Architectures

While the Internet was conceived as a decentralized network, the most widely used web applications today tend toward centralization. Control increasingly rests with centralized service providers who, as a consequence, have also amassed unprecedented amounts of data about the behaviors and personalities of individuals. Developers, regulators, and consumer advocates have looked to alternative decentralized architectures as the natural response to threats posed by these centralized services. The result has been a great variety of solutions that include personal data stores (PDS), infomediaries, Vendor Relationship Management (VRM) systems, and federated and distributed social networks. And yet, for all these efforts, decentralized personal data architectures have seen little adoption. This position paper attempts to account for these failures, challenging the accepted wisdom in the web community on the feasibility and desirability of these approaches. We start with a historical discussion of the development of various categories of decentralized personal data architectures. Then we survey the main ideas to illustrate the common themes among these efforts. We tease apart the design characteristics of these systems from the social values that they (are intended to) promote. We use this understanding to point out numerous drawbacks of the decentralization paradigm, some inherent and others incidental. We end with recommendations for designers of these systems for working towards goals that are achievable, but perhaps more limited in scope and ambition

Kiosks 21: a new role for information kiosks?

Discusses and analyses the latest generation of information kiosks, Kiosks 21, which features information provision/promotion, interaction, transaction and relationships. In contrast to their task based predecessors, these kiosks focus on customer service delivery to ‘customers in context’. Five case studies of such kiosks located respectively in an airport, railway station, car rental base, hotel lobby, and shopping mall are analysed to demonstrate the way in which the kiosks are implemented to meet the differing requirements of customers in different contexts. Case studies are analysed in terms of kiosk design and location, user profile, information architecture, interface design, communication, and commerce. A range of areas for research and development are proposed.</p

E-commerce and its impact in logistic management: A state of art

Logistics management is defined as that part of the supply chain process that plans, implements, and controls the efficient, effective flow and storage of goods, services, and related information from the point of origin to the point of consumption in order to meet customers' requirements. Traditional logistical issues may be amplified by an e-commerce venture. Adopting e-commerce may greatly expand the marketplace. The organization needs to be concerned with its ability to deliver its product to potential customers. Realizing the importance of E-commerce in logistic management, an attempt has been made in this paper to review the existing literature with the objective to gain insights into the impact of E-commerce in logistic management. The advantages of the E-commerce in logistic management are offered. Finally, summary of findings and calculations are presented

Online kiosks: the alternative to mobile technologies for mobile users

Online kiosks have the potential to be a significant alternative to mobile technologies in retailing, information provision and service delivery. This article describes the development and use of different types of online kiosk in contexts where users are on the move and away from fixed technologies. A case study of a major UK airport terminal is used to illustrate different types of kiosk applications. Comparisons are made with mobile phone technologies. Online kiosks have a niche in allowing access to information, services and e-commerce technologies for all potential consumers. However, they also have a much wider role in self-managed, self-service delivery of information, services, goods and relationships to consumers on the move.</p

How Blockchain technology can monetize new music ventures: an examination of new business models

The paper examines how blockchain technology is disrupting business models for new venture finance. The role of blockchain technology in the evolution of new business models to monetize the creative economy is explored, by means of a case study approach. The focus is on the recorded music industry, which is in the vanguard of new forms of intermediation and financialization. There is a particular focus on emerging artists. The paper provides novel case study insights and concludes by considering how further research can contribute to building a theory of technology-driven business models which apply to the development on the one hand to new forms of financial intermediaries, more correctly referred to as ‘infomediaries’, and on the other hand to new forms of direct monetization by artists

Online Manufacturer Referral to Heterogeneous Retailers

Since the development of the Internet, thousands of manufacturers have been referring consumers visiting their websites to some or all of their retailers. Through a model with one manufacturer and two heterogeneous retailers, we investigate whether it is an equilibrium for the manufacturer to refer consumers exclusively to a retailer or nonexclusively to both retailers. Our analysis indicates that nonexclusive referral is the manufacturer\u27s equilibrium choice if the referral segment market size is sufficiently large; otherwise, exclusive referral is the equilibrium choice. In exclusive referral, the manufacturer would refer consumers to the more cost-efficient and smaller retailer. In the presence of infomediary referral, it is less likely for both exclusive and nonexclusive referrals to be an equilibrium, as the infomediary referral segment grows. We also show our qualitative results are robust even if there were price discrimination among consumers, referral position disparity, local consumers, and asymmetric referral market sizes

"Bargaining and Fixed Price Offers: How Online Intermediaries are Changing New Car Transactions"

The Internet has introduced a variety of online buying services that expand the reach of sellers and reduce search costs for buyers. In markets in which traditional outlets establish prices through bargaining, these online intermediaries have also altered the price setting process. Perhaps the most well known example is Autobytel.com which provides referral services in the automobile market. By using Autobytel, a buyer can obtain a non-negotiable price offer as an alternative to bargaining with a car dealership. To understand the effect of online referral systems on the price setting process, we construct a theoretical model of oligopolistic price competition in which one dealership has an exclusive contract with a referral intermediary. We derive market conditions under which the fixed price offered through the referral system will or will not be lower than offline (bargained) prices. Our model provides theoretical insights relevant to results in the empirical literature addressing the role that Autobytel and other infomediaries play in online markets.online markets, E-commerce, intermediary, autobytel, pricing

The Impact of an Internet Shopping Infomediary on Channel Competition with Multiple Brands

This paper builds a game-theoretic model to examine the impact of the Internet shopping infomediary on the competition between the product or service supplier’s direct online channel and the independent online multi- brand retailer. It is found that by facilitating cross-channel competition, the infomediary may even help the supplier to place its brand on the retailer’s shelf. The main insight is that when competing with the supplier’s direct channel, the independent retailer may prefer to engage in inter-brand competition (i.e., to promote the competitive substitute brand). In this case, the retailer may decline to carry the supplier’s brand to avoid direct competition with the direct channel over the same brand. However, by joining an infomediary, the supplier can make its direct channel more competitive and limit the retailer’s strategic benefit from the inter-brand competition. This may increase the possibility that the retailer gives up the inter-brand competition and agrees to carry the supplier’s brand

The use of information in online healthcare provider choice

In order to evaluate and facilitate the provision of health information online, we must first understand how it is perceived by those who use it. Two important considerations in research on patients’ information use in online healthcare provider choice are the need for a conceptual framework for studying information types and methods for studying information use. Therefore, our first contribution lies in using Donabedian's structure-process-outcome model of healthcare quality to identify specific patterns of preference and information use in online healthcare provider choice, and differences in information use between two healthcare provider types. Our second contribution lies in identifying differences in results between data collection methods (importance rating/selection, concurrent self-report of online information use and retrospective information use) in relation to choice tasks. In a mixed-methods design, provider type (primary and secondary care) was systematically varied during participants’ use of the infomediary NHS Choices. Participants preferred process topics over structure topics, in contrast with the results of concurrent and retrospective self-report. We conclude that the differences in results between the types of data collection method reflect underlying differences in choice task. Future research should address the use of novel infomediary user-interfaces, and infomediaries in relation to the use of other information sources and (e-)health literacy

Service Quality Perceptions, Online Visibility, and Business Performance in Rural Lodging Establishments

In the tourism industry, most customer feedback and searches for relevant information take place online. Therefore, it is important to improve understanding of the business consequences of both customers’ online comments and businesses’ online visibility. For this study, the authors collected comments and visibility data (advertising expenditures) from a leading rural tourism infomediary website, related to 408 French rural lodging establishments. A complementary survey provided information about the lodging establishments’ performance (reputation and profitability). The results reveal that tourists’ positive perceptions of global service quality, as reflected in their comments, depend on their dual perceptions of the lodging and the surroundings. In turn, positive global service quality perceptions and visibility on an infomediary website positively affect business performance. These findings have implications for tourism scholars, as well as for establishment owners trying to track the factors that affect tourists’ evaluations of their service provision.info:eu-repo/semantics/publishedVersio