Indonesian Mom-Influencers: The New Representative Faces of Corporations through Instagram Studying the Effect of Endorsers and Corporate Credibility on Consumer Attitude and Purchase Intention

Abstract. Mom-influencers are a new medium used by businesses to reach a market segment of young mothers. This phenomenon has developed as young mothers increasingly turn to social media for up-to-date information on how to parent and what products they need. This study explores the effect of the credibility of mom-influencers as endorsers and corporate credibility on consumers' attitudes towards advertisements, attitudes towards the brand, and purchase intention. This study targeted Indonesian participants who followed an Instagram-verified mom-influencer page on their Instagram account. The data were collected with an online questionnaire and processed using partial least squares structural equation modelling (PLS-SEM). The results show that corporate credibility determines Indonesian consumers' attitudes towards advertisements and brands, as well as purchase intention. Meanwhile, source credibility boosts corporate awareness by gaining consumer attention through promotions. Keywords: Attitude, Credibility, Mom-Influencers, Purchase Intention