Foreign multinational enterprises and eco-innovation in local firms: the effect of imitation

This paper investigates multinational enterprises (MNEs) as a potential referent for local firms making decisions on eco-innovation. By analyzing Korean innovation survey and patent data, we find local firms’ eco-innovation scope converges with that of the most profitable foreign MNEs within an industry, i.e., profitability is considered a reliable signal for imitation. The imitation tendency changes contingent on previous eco-innovation experience and innovation networks in other local firms. The degree of imitation is then negatively associated with local firms’ eco-innovation outputs. This study shows how local firms can use social proof from selected foreign MNEs to supplement their sense-making in a non-routine environment.