The interaction between country of origin and genetically modified orange juice in urban China. (January 2019)

• Record Type: Journal Article
• Authors: Gao, Zhifeng; Yu, Xiaohua; Li, Chenguang; McFadden, Brandon R.
• Is Part Of: Food quality and preference. Volume 71(2019)
• Page Start: 475
• Page End: 484
• Publication Date: 2019-01
• Subjects: Q13 -- D12; Genetically modified -- Chinese consumer -- Orange juice -- Willingness to pay -- Country of origin; Food preferences -- Periodicals; Food -- Quality -- Periodicals; Food industry and trade -- Quality control -- Periodicals; Préférences alimentaires -- Périodiques; Aliments -- Qualité -- Périodiques; Aliments -- Industrie et commerce -- Qualité -- Contrôle -- Périodiques; Food industry and trade -- Quality control; Food preferences; Food -- Quality; Periodicals; 664
• DOI: 10.1016/j.foodqual.2018.03.016
• Languages: English
• ISSNs: 0950-3293

Abstract

Highlights: We examine the impact of country of origin on consumer preference of orange juice. Chinese consumers prefer orange juice with domestic juice sources. Country of origin has different impact on conventional and GM food. Demographic effects depend on whether the product is GM or conventional. Consumer preference for country of origin of GM products is more heterogeneous. Abstract: Although consumer preference for genetically modified (GM) food and country of origin (COO) labeling has been studied extensively, little research has examined the interaction effect between these two attributes. Previous research has demonstrated the importance of the interaction effect between food quality attributes. Moreover, production and international trade of GM crops are increasing simultaneously. As both mandatory GM and COO labeling can be used as non-tariff barriers, there is a need to better understand the interaction effect of GM and COO attributes on consumer preference. This study uses mall intercept surveys to investigate Chinese consumer preference for COO and GM foods, as well as the impact of COO on consumer preference for GM foods. A mixed logit model is estimated to incorporate the preference heterogeneity and correlation in the alternatives of a choice experiment (mixed logit + error component model). Results show consumers have a negative willingness to pay for GM orange juice from all countries, but the discounts associated with GM orange juice vary greatly; the discount for US GM juice is the lowest followed by that from Australia, China, Brazil, and Israel. Furthermore, consumer preference is more heterogeneous for GM juice than for conventional juice, implying more uncertainty regarding GM food quality from different countries.