This dissertation research explores the factors that influence direct selling agents' sales performance and job satisfaction. In the direct selling channels, the agents not only sell the products to customers. They may concurrently perform a "distributor" role as a stand-alone entity composed of their own sales network. This dissertation research features two essays. The first essay investigates how direct selling agents' perceptions of control and sense of belonging relate to PO. This essay further explores how PO influences job performance and job satisfaction. Results suggest that perception of control and sense of belonging fuel PO. Furthermore, leader-member exchange mediates the relationship between PO and sales performance, as well as PO and job satisfaction in direct selling networks. The second essay introduces a new construct (relational incongruity) and discusses how complex sales environments and direct selling agents' organizational structures influence the relational incongruity in their organization and its ensuring effect on sales performance and job satisfaction. The results indicate that organizational complexity is positively related to relational incongruity. However, customer complexity has a negative impact on relational incongruity. Relational incongruity in direct selling agents' organizations has negative effects on job satisfaction but has no effects on sales performance. Epistemic curiosity undermines …

The technology for storing and using big data is evolving rapidly and those that can keep pace are likely to garner additional competitive advantages. One approach to uncovering existing practice in a manner that provides insights for building theory is the use of grounded theory. The current research employs qualitative research following a grounded theory approach to explore gap in understanding the relationship between big data (BD) and the supply chain (SC). In this study eight constructs emerged: Organizational and environmental factors, big data and supply chain analytics, alignment, data governance, big data capabilities, cost of quality, risk analysis and supply chain performance. The contribution of this research resulted in a new theoretical framework that provides researchers and practitioners with an ability to visualize the relationship between collection and use of BD and the SC. This framework provides a model for future researchers to test the relationships posited and continue to extend understanding about how BD can benefit SC practice. While it is anticipated that the proposed theoretical framework will evolve as a result of future examination and enhanced understating of the relationships shown the framework presented represents a critical first step for moving the literature and practice forward.

Individuals vary in the level of their mental presence during interactions; some individuals are mentally present with others, while others are mired in their thoughts and emotions. Scholarly work on this area is limited, and we know very little about why some individuals display mental presence better than others. In this dissertation, I explore the concept through a series of three essays. In the first essay, I define relational mindfulness as the ability to be mentally present with others. Further, I propose that relational mindfulness has three essential features: others' focus, thought-switching, and emotional acceptance. I operationalize the scale to measure relational mindfulness and investigate its nomological network by correlating it with different constructs. Data from four different samples provide support for the three-factor structure of relational mindfulness and provide support for the relationship of relational mindfulness with related constructs. In the second essay, I explore the relevance of relational mindfulness for front-line employees by investigating the two pathways through which relational mindfulness can reduce fatigue of front-line employees. In the first pathway, I posited that relational mindfulness would decrease the intensity of surface acting of employees when their customers mistreat them, and thus reduce fatigue of employees. In the …