This three-group between-subjects experimental research investigates the extent to which consumer engagement with a social media branded post is directly affected by individuals' tendency to incorporate brands as part of their self-concept (BESC) and whether this relationship is moderated by individuals' exposure to three different post source types. Participants were exposed to one of three Instagram social media posts of a luxury brand, where the only manipulated factor was the type of source.Findings show that there is a positive relationship between BESC and post engagement. The study also shows that content source plays a moderating role in the relationship between BESC and post engagement, such that individuals with high BESC will engage significantly more with content posted by other users, compared with branded sources (brand, influencer).

Purpose The purpose of this study is to examine the effectiveness of ingredient advertising. Specifically, the authors consider the question as to whether ingredient advertising can increase derived demand and favorably influence purchase intentions and attitudes toward the host product that incorporates the advertised B2B ingredient. Design/methodology/approach They conduct experiments in two host product categories using a three-group, between-subjects experimental design. Findings The findings of the study are revealing about the impact of ingredient advertising on the demand for host products, in which the advertised ingredients are incorporated. It is demonstrated that consumer advertising positively affects the attitude and purchase intention toward the host brand that incorporates the advertised industrial product. It is also found that the higher the importance of the advertised ingredient as an attribute of the host product, the greater the advertising effects on the consumer brand. Practical implications The findings imply that ingredient advertising can help marketers to stimulate derived demand in the sense that it makes consumer brands incorporating the advertised industrial product more attractive to consumers. The positive influence of ingredient advertisements is greater for industrial products that are perceived by consumers as very important ingredients of the final product as consumers are more prone to search for and process ingredient-related information and are also more likely to respond to it. Originality/value Despite the implementation of ingredient advertising campaigns by many B2B brands and the vast literature on conventional B2C advertising, there has been no previous attempt to investigate this issue in the empirical literature. This empirical study shows how ingredient advertising works and how it can benefit both buyers and suppliers of the advertised B2B products.

PurposeFor several years, the classic car market has been attracting considerable media and public attention, but the research literature is virtually nonexistent. The purpose of this paper is to address the factors that determine the values of classic car models and explain the remarkable price differences among them.Design/methodology/approachThe paper develops and tests a set of research hypotheses about the effects of model characteristics on market values in the context of a generalized hedonic price model that also accounts for heterogeneity among classic car brands.FindingsIt is demonstrated that classic car model values reside at several levels and are determined by observable characteristics pertaining to aesthetics, rarity, engineering and performance. In addition, we show that classic car marques play a critical role in the determination of model values and account for considerable variation in values, even after controlling for observable model attributesOriginality/valueThis is one of the first empirical studies to address classic car model value formation. The findings reveal how measurable, observable factors determine classic car model values and augment our understanding of a very interesting but understudied market.

The government (as a B2G buyer or a G2C service provider) or any governmental products, such as public services are not included in this thesis since they are considered to be beyond the scope of this research.