Electronic Markets
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#1Marcos Dajczer (IMPA: Instituto Nacional de Matemática Pura e Aplicada)H-Index: 26
#2Miguel Ibieta Jimenez (CSIC: Spanish National Research Council)H-Index: 1
This paper deals with the subject of infinitesimal variations of Euclidean submanifolds with arbitrary dimension and codimension. The main goal is to establish a Fundamental theorem for these geometric objects. Similar to the theory of isometric immersions in Euclidean space, we prove that a system of three equations for a certain pair of tensors are the integrability conditions for the differential equation that determines the infinitesimal variations. In addition, we give some rigidity results...
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#1Weng Marc Lim (Swinburne University of Technology)
#2Gaurav Gupta (NEOMA Business School)H-Index: 5
Last. Rohit Gupta (IIMA: Indian Institute of Management Ahmedabad)H-Index: 4
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Extant studies in collaborative consumption have theorized service quality as the distinctive perception of customers. Improved service quality can enable customers to positively influence their perception of the service and lead to continued usage in the future. In this context, our study acknowledges that service quality in collaborative consumption deserves further research. We propose that service quality in collaborative consumption can manifest across different touchpoints. We employ the S...
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#1Nadine Ostern (University of Marburg)
Last. Jürgen MoormannH-Index: 13
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Accelerated by the coronavirus disease 2019 (Covid-19) pandemic, major and lasting changes are occuring in healthcare structures, impacting people's experiences and value creation in all aspects of their lives. Information systems (IS) research can support analysing and anticipating resulting effects. The purpose of this study is to examine in what areas health information systems (HIS) researchers can assess changes in healthcare structures and, thus, be prepared to shape future developments. A...
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#1Mohammad Alamgir Hossain (RMIT: RMIT University)H-Index: 11
#2Shahriar Akter (UOW: University of Wollongong)H-Index: 28
Last. Shams Rahman (RMIT: RMIT University)H-Index: 27
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As online group buying (OGB) businesses increasingly face strong competition, understanding the beliefs, attitudes, and behaviors of their customers is critical. Hence, the purpose of this study is to understand why customers choose one OGB vendor over others. By extending the transaction cost economics (TCE) theory, we explain OGB customers’ purchase behavior. We conducted a two-stage online survey. The first survey (T1) captured the perceptions of the respondents before making a purchase (i.e....
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#1Kai Jia (University of Electronic Science and Technology of China)
#2Nan Zhang (THU: Tsinghua University)H-Index: 9
Governments, enterprises, civil organizations, and academics are engaged to promote normative guidelines aimed at regulating the development and application of Artificial Intelligence (AI) in different fields such as judicial assistance, social governance, and business services. Although more than 160 guidelines have been proposed globally, it remains uncertain whether they are sufficient to meet the governance challenges of AI. Given the absence of a holistic theoretical framework to analyze th...
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#1Eran Rubin (California State University, Fresno)
#1Eran RubinH-Index: 5
Last. Amir Rubin (SFU: Simon Fraser University)H-Index: 14
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In financial markets, investment options are relatively fixed but may occasionally change as new securities (tickers) are introduced to the markets. Theory on exploratory behavior suggests that when new tickers are introduced, the text completion decision aid (autocomplete) can facilitate diversion of market participants from their initially intended ticker to the newly introduced ticker. We analyze whether such diversions have an economic impact in terms of transaction loss. Consistent with our...
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