Along with the acceleration of green marketing in recent years, greenwash has been utilized by firms to get ahead of their rivals. Underpinned by the cognition–affect–behavior (C-A-B) paradigm, this study examines a model linking greenwash and green skepticism with green purchase intentions. It also investigates the moderating role of information and knowledge on the relationship between greenwash and green purchase intentions. Data were obtained from 419 Vietnamese consumers who had been involved in purchasing green vegetables using an online survey. Multivariate data analysis demonstrated that greenwash was negatively associated with green purchase intentions and that green skepticism mediated this negative association. In addition, the moderating effect of information and knowledge was confirmed. These findings enrich the extant knowledge on the relationship between greenwash and green purchase intentions. They also have important implications for firms that aim to reduce consumers’ skepticism and increase their intentions to purchase green food.

This study used the systematic review methodology to examine peer-reviewed journal articles published in the Web of Science, ScienceDirect, Springer and Emerald Insight during the 2000–2020 period to analyse greenwashing. In an open market, the behaviours of state-owned enterprises (SOEs), private firms and multinational corporations (MNCs) pose an implicit greenwashing threat. Our focal point is to analyse corporate greenwashing in MNCs in host emerging markets, particularly in Asia, for two reasons. First, reports of greenwashing have increased around the world since Volkswagen was revealed to have falsified automobile emissions data. Second, MNCs play an important role in expanding market size and their behaviour is increasingly unpredictable. The analysis shows that MNCs tend to engage in greenwashing immediately after doing business in host emerging markets characterised by restricted regulations, clear market opportunities and low competitive pressure. When greenwashing occurs, it will harm the interests of not only consumers, but also society as a whole, despite offering significant benefits to existing stakeholders. In this case, the authorities should implement regulations to confront MNCs before attracting them, which should be enforced in practice.

No abstract