Go abroad or have strangers visit? On organizational search spaces and local linkages

This article explores the role of multinational enterprise groups in linking geographically bounded innovation collaboration networks to external sources of information. To investigate if the information content of the corporate network of affiliates increases with internationalization, we distinguish first between uninational and multinational networks. We then compare affiliation with MNE networks headquartered within the focal economy to affiliation with networks which are controlled from outside. Using Norwegian firm level innovation survey data, we find that the former is associated with the highest likelihood that affiliates combine local collaborative knowledge development outside the corporate network, and innovation search within it.