Toward modelling the effects of national culture on IT implementation and acceptance

Two of the most significant forces shaping organizations are globalization and the continued, rapid and, some would say, radical changes taking place in information technology (IT). To date, the extant literature has centred on the technology acceptance model (TAM) because it is arguably one of the most widely cited and influential models used for explaining the acceptance of IT. However, this literature has remained relatively silent with respect to the role that differences in national culture might play in IT acceptance as globalization continues. In order to begin to address this deficit, this paper offers a series of research propositions that explore the potential impact of differences in national culture on IT implementation and acceptance. Specifically, the paper explores the effects of culturally induced beliefs - including individualism-collectivism, uncertainty avoidance, long-/short-term orientation and power distance - on the implementation processes that impact on key variables in the TAM. The paper then discusses the potential importance of the revisions it has made for both researchers interested in employing the model for predicting IT acceptance in cross-cultural contexts and for managers faced with introducing new IT in a global organization.