Cross‐national consumer research using structural topic modelling: Consumers' approach‐avoidance behaviours

• Published in: International journal of consumer studies Vol. 47; no. 5; pp. 1692 - 1713
• Main Authors: Jung, Minji, Lee, Yu Lim, Chung, Jae‐Eun
• Format: Journal Article
• Language: English
• Published: Oxford Blackwell Publishing Ltd 01.09.2023
• Subjects: Approach-Avoidance; approach‐avoidance behaviours; Avoidance behavior; Beauty; Behavioral responses; Brands; Consumer behavior; cross‐national consumer research; Indonesia; Korean beauty products; Malaysia; Mass media; Social media; social media data; structural topic modeling; Topics
• ISSN: 1470-6423; 1470-6431
• DOI: 10.1111/ijcs.12923

This study introduces structural topic modelling (STM), a sophisticated unsupervised machine‐learning algorithm for text analysis, to compare Indonesian and Malaysian Muslim consumers' approach‐avoidance behaviours toward Korean beauty products using social media data. The STM results revealed 16 topics for each country, including new common themes belonging to K‐beauty culture and wannabe Korean skin. Intriguing differences were also observed between these countries. Korea‐related constructs, such as Korea's image and wannabe Korean skin, were approach factors for only Indonesians. Korean cosmetic brand‐specific topics were extracted for only Malaysians and were significantly associated with their behavioural responses. Unsuitable Korean beauty products and domestic product preferences were avoidance factors for Indonesians, but new product risks and conflicts between Muslim and Korean cultures for Malaysians. We demonstrate that STM is a helpful tool in cross‐national research for corroborating and extending the existing theoretical frameworks. The practical implications are also provided for global marketers.