The dark side of advertising: promoting unhealthy food consumption
这篇系统文献综述梳理了99篇关于广告如何促进不健康食品消费的研究，归纳出观众特征、广告特征和监管三个主题，并基于S-O-R模型提出概念框架，为学者和政策制定者提供未来研究方向与策略建议。
Purpose Scholars have noted the impact of advertising on unhealthy food consumption. However, a systematic literature review (SLR) on this topic is currently lacking. This study aims to find, analyze and synthesize prior literature to set the stage for future researchers and practitioners. It also uncovers research gaps, suggests potential research questions and presents a conceptual framework for use in future research. Design/methodology/approach This paper catalogs and synthesizes topic-related literature by using the time-tested SLR methodology. It identifies and analyzes 99 relevant studies that have addressed the impact of advertising on unhealthy food consumption. Research profiling of the selected studies supported the synthesis of key themes in the extant literature. Findings The authors identify three key thematic foci: a) viewer attributes pertaining to excessive unhealthy food consumption, b) advertisement attributes pertaining to excessive unhealthy food consumption and, c) unhealthy food consumption regulation. Within these themes, the authors also identify some subthemes, presenting specific advertising and viewer attributes that contribute to unhealthy food consumption. The authors further develop a conceptual framework based on the stimulus-organism-response (S-O-R) model, summarizing the findings of the study. This could aid future researchers and practitioners in their design of certain strategies. Research limitations/implications The study uncovers various gaps in the extant literature and suggests potential areas that can be examined by scholars. From a practical perspective, the study recommends certain actionable strategies for policymakers, helping customers to achieve the long-term goal of obesity reduction. Practical implications From the perspective of practice, the study recommends certain actionable strategies for policymakers helping customers achieve the long-term goal of obesity reduction. Originality/value The current study makes a novel contribution to the research on advertising and unhealthy food consumption by identifying theme-based research gaps in the existing literature, mapping those with potential research questions and presenting a conceptual framework based on the S-O-R model. Based on the findings, the study also proposes five potential research models examining diverse aspects of advertising and unhealthy food consumption to guide interested scholars and practitioners to shape the future research discourse.