The much-studied relationship between domestic rivalry and export performance consists of those supporting a national-champion rationale, and those supporting a rivalry rationale. While the empirical literature generally supports the positive effects of domestic rivalry, the national-champion...

Recent `open-economy industrial organization' literature finds export orientation enhances the weight of post-merger international competitive gains, favouring lenient domestic merger policy. However, mergers seldom generate the `significant synergies' supportive of international competitive...