Business group affiliation and post-acquisition performance: An extended resource-based view

Prior research on post-acquisition performance suggests positive, negative, or no wealth creation for the acquiring firms. Grounding our arguments on the extended resource-based view, the current article proposes that business group-affiliated firms leverage their affiliation advantages to attain superior long-term acquisition performance, relative to standalone firms, especially in emerging economies such as India. Additionally, we hypothesize that both within-group heterogeneity, manifested as prior group experience, group diversification, and intra-group variation in the form of horizontal ties through boards of directors, also affect the long-term post-acquisition performance of affiliated firms. The findings, obtained with a buy-and-hold abnormal returns method applied to a sample of 468 majority stake mergers and acquisitions, both domestic and cross-border, by Indian firms during 2005-2013, provide robust support for the theoretical arguments.