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Full-Text Articles in Management Information Systems
Big Data And The Perceived Expectations Gap In Digital Authentication Processes, Thomas Calderon, Colin Onita
Big Data And The Perceived Expectations Gap In Digital Authentication Processes, Thomas Calderon, Colin Onita
Faculty Publications
Perceptions of the security and efficacy of technological innovations significantly affect behavioral intentions and the eventual diffusion of such innovations in organizations and the broader society. This paper uses Twitter as a data source and a big data analysis tool to investigate the public’s perceptions of current authentication methods in financial institutions. This data source has not been used previously in the literature to examine perceptions of authentication methods. We focus on the financial sector because of its high vulnerability, the extensive use of information technology in both products and value chain (i.e., its high business information intensity), and the …
Supply Chain Coordination With Two-Part Tariffs Under Information Asymmetry, Chongqi Wu, Kunpeng Lu, Tianqin Shi
Supply Chain Coordination With Two-Part Tariffs Under Information Asymmetry, Chongqi Wu, Kunpeng Lu, Tianqin Shi
Faculty Publications
Supply chain coordination literature indicates that two-part tariff contracts cannot coordinate a supply chain with a supplier and a retailer under information asymmetry, but can coordinate the channel under full information, while leaving the retailer zero profit. Motivated by the practice of Costco Business Centres, we incorporate customer heterogeneity, near-saturated retail market and asymmetric information into a stylised model. The retailer has the knowledge of customer heterogeneity while the supplier does not. The supplier, on the other hand, designs a menu of two-part tariffs for the retailer to choose from. We have found that two-part tariffs can coordinate the supply …