Collaborative consumption (CC) refers to the shared use of products or services in order to save costs and redistribute resources in a more sustainable way among the different agents participating in sharing economies. With the rapid popularity of CC in recent years, more and more academic research has been carried out on CC, but research exploring the impact of personality traits on consumer behavior is largely limited. To our best knowledge, existing research fails to explore CC applied to the luxury apparel context. Consequently, this study aims to investigate the impact of consumer personality traits on their attitudes and intention toward CC of luxury fashion products. This study draws a framework based on the theory of planned behavior (TPB) model introducing key personality traits, particularly, materialism, fashion leadership, and need for uniqueness as CC attitude and CC intention predictors. This research uses PLS-SEM technique to analyze the data collected through a questionnaire administered to middle-aged Spanish women. The results indicate that fashion leadership had a positive influence on attitude toward CC and CC intention. Secondly, we found that consumer need for uniqueness significantly influenced attitude but had no significant impact on intention. Materialism on the other hand did not display a significant relationship with either CC attitude or intention. By contrast, attitude towards CC was determined to have a strong positive influence on CC intention. We believe that the findings as well as the proposed research model can be helpful to managers when developing CC based business models and valuable to academics in developing related theories.

The main purpose of this study is to gain a better understanding of the factors that determine behavioral intention of expatiates living in Taiwan to send surgical masks to their native country following the Covid-19 outbreak. To achieve this, the study builds a research model by extending Theory of Reasoned Action (TRA) with Knowledge-Attitude-Behavior (KAB) and Risk perception conceptions, incorporating Covid-19 related factors such as knowledge, fear, and risk perception and situational factors such as perceived mask scarcity. An online questionnaire was administered with 83 respondents participating. A partial least squares structural equation modeling (PLS-SEM) analysis was used to evaluate the collected data. We found that no significant relationship between both Covid-19 risk perception, and fear and expatiates’ attitudes to send surgical masks back home. Results further reveal that Covid-19 knowledge is the only factor that significantly influence expatriates’ attitudes, which in turn impact their on the intention to send surgical masks to their native countries. Perceived mask scarcity found to positively moderate relationship between attitude and intention. This study contributes to the growing body of literature and research focused on the Covid-19 pandemic, and offers some implications for future research on the correlations between knowledge and scarcity in the context of the theory of reasoned action. Although the current study examines a contemporary critical issue, it presents a key example of personal protective equipment (PPE).