Abstract: | This study examines the parent firm performance implications of joint venture (JV) partner buyouts, which involve the conversion of a hybrid governance structure to an internal unit within the firm's hierarchy. Transaction cost theory, as developed and applied in the international literature and market entry research, is extended to the post‐entry investment setting to isolate sources of value creation or dissipation from the governance changes effected by JV partner buyouts. The evidence complements recent research on JV longevity and its determinants. Copyright © 2001 John Wiley & Sons, Ltd. |