KOREASCHOLAR

Worldwide, more than 1/3 of all e-commerce transactions in business-to-consumer industries are nowadays executed via mobile devices (Criteo, 2015). Despite its increasing importance, it can be noted that mobile commerce does not seem to “take-off” equally across diverse goods and services contexts. We observe, for instance, that mobile commerce is quite common in service industries for purchasing tickets (e.g., for flights, public transportation, and sport events), while it is less common for services such as financial products. Balasubramanian et al. (2002) addressed this issue and proposed that contexts of m-commerce differ from each other with regard to several characteristics. For example, they propose that location sensitivity (among other characteristics) differs for various m-commerce applications, and that this characteristic may impact acceptance of m-commerce across industries. It may be that acceptance of m-commerce is higher in some industries since use of location sensitive data is appreciated by customers, while it is not valued in other purchasing contexts. Against this background, we propose that examining (1) risk perception related to mobile commerce and (2) different types of mobile commerce applications are essential for gaining a deeper understanding of the phenomenon of differing relevance of m-commerce across industries. In particular, our study acknowledges the differential roles of the financial, performance, and security facets of risk. In addition, we assume that the role of value and risk dimensions differs subject to three mobile commerce application characteristics which are location sensitivity, time criticality, and extent of control. Based on a dataset of 800 respondents, results of our models demonstrate that especially security risk can act as a critical inhibitor of acceptance. The extent to which performance risk and financial risk impact perceived usefulness was found to be moderated by the three contextual characteristics. From a managerial perspective, results show which factors should deliberately be considered in the development of m-commerce applications, and in which different application contexts they matter.

• Marco Hubert(Zeppelin University, Germany)
• Markus Blut(Newcaste University Business School, United Kingdom)
• Christian Brock( Rostock University, Germany)
• Christof Backhaus(Newcastle University Business School, United Kingdom)
• Tim Eberhardt( EBC University, Germany)