The effect of Instagram influencers' messages on millennials' purchase intentions and factors that influence these effects : A qualitative study on the impact of attitude, social norms, behavior control, trust and risk on purchase intention

Sammanfattning: Purpose : The purpose of this research is to explore the effects of instagram influencers' on millennials' purchase intentions. The aim is to examine how the independent determinants of intentions (attitude, subjective norms, perceived behavioral control) and psychological positive and negative triggers (trust respective perceived risk) influence these effects. Methodology: The Researchers followed an abductive approach and applied qualitative semi-structured interviews to collect the empirical data, and a thematic analysis strategy to analyzethe empirical data. The researchers conducted semi-structured interviews with a total of 8 millennials between the ages of 23 and 30 living in Sweden. The method of data collection recorded respondents' subjective reflections on attitudes, subjection norms, perceived behavioral control, trust and perceived risks in connections with instagram influencers’ messages. Theoretical Perspective: This study reflected on Ajzen (1991) Theory of planned behavior and extended it with psychological triggers of intention Perceived trust and risk. The researchers also reviewed existing studies on millennials’ purchase intentions as affected by social media influencers, including studies on Product Quality as well as Personal Relevance in product involvement in connection with purchase intentions. Findings and Conclusion: Respondents' attitude toward recommendations made by instagram influencers appeared to be the key factor to influence purchase intentions negatively. On the other hand, relevance in product involvement along with positive eWOM was identified to have a greater probability to influence purchase intentions positively. Social norms had no effect on purchase intention, meanwhile respondents showed very high levels of control on behavior, which led to greater probability of purchasing intentions when product interest and positive eWom are present. Perceived trust had negative effects on purchase intention due to doubt on message as well as influencer authenticity and credibility. Perceived risks had a negative effect on purchase intentions based on concerns with product quality. Both trust and risk were influenced negatively by respondents' attitudes towards instagram influencers.