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When do consumers trust artificial intelligence (AI)? With the rapid adoption of AI technology in the field of marketing, it is crucial to understand how consumer adoption of the information generated by AI can be improved. This study explores a novel relationship between number presentation details associated with AI and consumers' behavioral and evaluative responses toward AI. We theorized that consumer trust would mediate the preciseness effect on consumer judgment and evaluation of the information provided by AI. The results of five studies demonstrated that the use of a precise (vs. imprecise) information format leads to higher evaluations and behavioral intentions. We also show mediational evidence indicating that the effect of number preciseness is mediated by consumer trust (Studies 2, 4, and 5). We further show that the preciseness effect is moderated by the accuracy of AI‐generated information (Study 3) and the objective product quality of the recommended products (Study 4). This study provides theoretical implications to the AI acceptance literature, the information processing literature, the consumer trust literature, and the decision‐making literature. Moreover, this study makes practical implications for marketers of AI businesses including those who strategically use AI‐generated information.

Prior research in behavioral economics has examined the effects of nudging and the diverse aspects of choice on individuals' decisions and behaviors. Based on this premise, the current research offers a novel and timely view by examining how communication messages in public service advertisements (PSAs) can alter the perception of threat under uncertain situations such as the SARS-CoV-2 coronavirus pandemic. This article investigates the role of additional relative statistical information on the perception of threat and stockpiling intention. First, we examine whether there is a reduction in the perceived threat of the coronavirus if information about the potential severity of an alternative threat (car accidents) is activated, when compared to offering only statistics on the disease caused by SARS-CoV-2, which is known as COVID-19. Furthermore, we established the mediating role of a perceived threat in consumers' decisions and behavior in times of severe crisis. This suggests that organizations and policymakers can influence individuals by increasing or decreasing their perceived level of threat depending on the desired outcomes (e.g., respecting authorities' recommendations or avoiding stockpiling). This research offers a deeper understanding of how consumers can be "nudged" toward desired behavior in the context of public health and safety.

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Purpose In the highly saturated sports industry where sport teams represent a complex offering loaded with intangible and tangible attributes, it is important to implement appropriate marketing strategies that will ultimately contribute to the development of strong brand equity. In this paper, the authors focused on the relationship between brand variables and marketing activities on the development of brand equity. More specifically, the purpose of this paper is to study the impact of brand personality on the evaluation of marketing promotional activities and the impact on the brand equity. Design/methodology/approach Respondents (2,400) were recruited through an online survey and data were analyzed using structural equation modeling. Findings The survey revealed that the congruence between the brand personality and the promotional activities has a positive impact on its evaluation and on brand equity. In addition, the results showed that consumers who consider the financial strength of the team as an important factor evaluate more positively the value of congruent and incongruent promotional activities. Practical implications Brand managers should maintain consistency between their brand personality and their promotional activities in order to maintain and increase their brand equity. Originality/value The results contribute to the literature by investigating the impact of brand personality on the evaluation of promotional activities. Also, it examines an important factor (financial consciousness) that could influence how fans react in front of an incongruent promotional activity. This research brings a better understanding of the impact of brand personality on marketing strategies and brand equity.