Is Chinese consumers' attitude toward genetically modified foods bouncing back?

Abstract

PurposeThe purpose of this paper is to examine the dynamic of consumers' perceptions of GM food and explore whether their knowledge of GM technology is associated with a significant change.Design/methodology/approachThis paper presents a meta-analysis of 156 primary studies reporting a total of 225 attitudes toward genetically modified foods. To identify the impact of consumers' knowledge of GM technology, the authors estimate multivalued treatment effects model.FindingsThe results of this study show that consumers' attitudes show a U shape during 2001–2022. That is, the rise in opposition to genetically modified foods has been reversed. In addition, this study also shows that the increase in consumers' knowledge of genetically modified technology contributes to their changes in attitude.Originality/valueThis paper is the first study that empirically investigates the dynamics of Chinese consumers' attitude to genetically modified foods, and shows the rise in opposition to genetically modified foods has been reversed, which has important implication for commercialization of genetically modified crops in China.

Information sources and consumer attitudes toward genetically modified food in China

“…In line with prior research findings (e.g. Wu and Qiao, 2023), our study reveals that Chinese consumers' attitudes toward GM food are rebounding (Figure 2). To mitigate the risk of further agricultural yield losses and reduce reliance on the international market for GM grain crop imports, it is advisable for the Chinese government to expedite the commercialization of GM feed and food crops.…”