Antecedents of a Firm's Supply Chain Agility : The Roles of a Transactive Memory System and Supply Network Flexibility

The purpose of this paper is twofold. First, to evaluate the roles of a transactive memory system and the supply network flexibility of the firm as antecedents of a firm’s supply chain agility (FSCA), also incorporating the moderating role of the transactive memory system. Second, to evaluate the relationship between FSCA and operations performance (OP). Four hypothesized relationships are tested with survey data from 190 high-tech firms using structural equation models. Results show that FSCA can be enhanced through the transactive memory system and supply network flexibility, although a higher degree of transactive memory system weakens the positive relationship between supply network flexibility and FSCA. A positive relationship is identified between FSCA and OP, while FSCA mediates the relationship between SNF and OP. Managers can increase FSCA and improve OP by developing both the transactive memory system and supply network flexibility. Given that firms have limited resources, investment in internal capabilities should be prioritized as this appears to be more effective at developing FSCA. The findings expand the literature by exploring two antecedents of FSCA and by analyzing the impact of FSCA on different measures of OP. Few prior studies have highlighted the importance of the transactive memory system to the operations function