Interfirm alliances in the small business: The role of social networks

In light of the increasing importance of strategic alliances in shaping competition, this study explored whether the social network of small firm executives can be leveraged to facilitate the establishment of interfirm alliances. Analyses are based on a mail survey of 149 small manufacturing firms in the northeast United States. Results indicate that the social networks of senior executives account for 11-22 percent of the variance in the degree to which firms engage in alliances, depending on the type of alliance. Results also show that the number of interfirm alliances is positively related to several networking properties (propensity to network, strength of ties, and network prestige). Findings are discussed in the context of network theory, social embeddedness, and the overall implications for management researchers and practitioners.