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We investigate how costly acquisition and exchange of customer-specific information affects industry profit and consumer welfare. Consumers differ in their preferences for competing brands and in their switching costs between brands. Brand-producing firms use their acquired knowledge of customer-specific preferences to differentiate prices. We show that consumers are worse off when firms acquir...

Developing the e-services has directed organizations to aspire to achieve more market share in the competitive market. Consequently, they must present their services in such a system that customers return to the website and apply the e-services of that organization. This matter has become a serious challenge in this field and has generated a notion such as e-loyalty that various factors affect ...

To cope with the challenges of Taiwan’s healthcare system, the Department of Health (DOH) has proposed a five-year National Healthcare Information Project (NHIP) to establish a nationwide infrastructure for electronic health record (EHR) and health information exchange. An interoperable EHR adoption project, as part of NHIP, setup among eleven medical centers in 2007. We conduct a study to asse...

Having adequate, sufficient and timely information and data is very important for investors' decision making. Processing information and allocating the asset are two fundamental tasks in the securities market and the stock price is more likely to have the nature of disclosure, information effectiveness and asset allocation efficiency. Thus, in this research, the effects of large block transacti...