TY - GEN
T1 - Conceptualization and value creation of big data in supply chain management
T2 - A business process perspective
AU - Brinch, Morten
PY - 2019/1
Y1 - 2019/1
N2 - In this PhD dissertation, I examined the technology and concept of big data in the field of supply chain management (SCM). SCM is the study of intrafirm and interfirm flows and business processes in delivering products and services to end users. Big data is an emerging phenomenon, typically expressed through the 5Vs (volume, variety, velocity, veracity, and value), that companies are adopting to enhance decision-making practices. Big data is based on the premise that increased value can be derived from data to improve supply chain performance and competitive advantage. The topic of big data has garnered increased awareness in recent years; however, although big data has become a known word, little consensus exists regarding the nature of big data. Extant research in this area is underdeveloped, and little is known about the concept of big data in SCM. At the same time, companies and practitioners have faced challenges regarding managing and creating the value of big data and thus need guidance to learn how such value can be created. Therefore, this research was motivated by lack of knowledge about the nature of big data in SCM and about how big data value can be created in SCM. More specifically, in this PhD study, I examined two research questions:Research question 1: How can big data be understood and conceptualized in the domain of SCM?Research question 2: How can the value of big data be created in the domain of SCM?In examining these research questions, the SCM perspectives of intrafirm level and business process level were adopted as the scope comprising this dissertation. The scope followed the postpositivist paradigm and I adopted qualitative research methodologies for theory-building purposes. Subresearch questions were developed in accordance with the two main research questions, from which four research articles were developed and written.Paper 1 was a mixed-method approach (a Delphi study and a survey-based questionnaire) to address the terminologies and applications of big data from a practitioner viewpoint, from which three findings were derived. First, big data terminology seemed to be more about data collection than about data management and data utilization. Second, the application of big data was more applicable for logistics, service, and planning processes than for sourcing, manufacturing, and return. Third, supply chain executives seemed to adopt big data slowly. The paper thus contributes to extant knowledge by adding practitioners’ perceptions to refine the understanding of big data in SCM. In addition, the paper provides guidance regarding where big data can be applied in a supply chain operations reference (SCOR) process framework.Paper 2 was a content analysis-based literature review to mitigate the weakly understood nature of big data by developing a conceptual big data SCM framework. The paper was underpinned by value theory and business-process theory. In the paper, I examined seventy-two peer-reviewed articles to identify constructs and assimilated measures through the meta-dimensions of value discovery, value creation, and value capture. In paper 2, I consolidated this knowledge to suggest propositions regarding how to understand and realize the value of big data in SCM.Paper 3 was a case study of a global OEM service provider in which we examined how the value of big data can be created in SCM. The research built on the existing theories of business-process management and IT business value. We identified antecedents important to the value creation of big data. Through an iterative content analysis coding procedure, twenty-four types of antecedents were identified in human, IT, organizational, performance, process, and strategic practices. The conclusions showed that the attributes of IT, organizational, and strategic practices changed at the intersection of big data and that the maturity levels of all six practices moderated the degree to which the value of big data was created.Paper 4 was derived from paper 3 and consisted of an analysis of the same empirical data but adopted another coding procedure, through which we examined the value creation of big data from an IT alignment perspective. The paper highlighted fifteen alignment practices grouped according to different levels of criticality. We identified enabling variables affecting the realization of each alignment practice. Four variables (IT-process alignment, IT-performance alignment, IT-human alignment, and performance-process alignment) were found to have a high criticality toward the value creation of big data. Thus, the integral alignment between IT, process, and performance practices were most important, and these elements were moderated by various complementary alignment practices.The collective contributions of the four research papers comprise a theory-building effort to clarify the concept of big data in SCM as well as to show how value from big data can be created in SCM. This PhD dissertation contributes a more granular understanding of big data in SCM asserting big data as a more well-understood phenomenon. More specifically, the dissertation provides a better understanding of the terminologies of big data as well as help identify, define, and conceptualize constructs and measures of big data in SCM based on a value discussion. Further, the PhD dissertation provides initial effort to understand the mechanisms of how the value of big data can be created in SCM, using a holistic and firm-level approach to identify antecedents and alignment practices important toward the value creation of big data.A total of thirteen findings are provided on how to understand and create the value of big data in SCM. The PhD dissertation is constrained by the SCM scopes (intrafirm, business process and integration scope), from which the inquiries are conducted and further holds limitations regarding the qualitative research methodologies and the subjective assessment of value creation. Therefore, the exploratory findings would thus be subject to surveys to validate whether the constructs and measures do or do not influence the value creation of big data in SCM.
AB - In this PhD dissertation, I examined the technology and concept of big data in the field of supply chain management (SCM). SCM is the study of intrafirm and interfirm flows and business processes in delivering products and services to end users. Big data is an emerging phenomenon, typically expressed through the 5Vs (volume, variety, velocity, veracity, and value), that companies are adopting to enhance decision-making practices. Big data is based on the premise that increased value can be derived from data to improve supply chain performance and competitive advantage. The topic of big data has garnered increased awareness in recent years; however, although big data has become a known word, little consensus exists regarding the nature of big data. Extant research in this area is underdeveloped, and little is known about the concept of big data in SCM. At the same time, companies and practitioners have faced challenges regarding managing and creating the value of big data and thus need guidance to learn how such value can be created. Therefore, this research was motivated by lack of knowledge about the nature of big data in SCM and about how big data value can be created in SCM. More specifically, in this PhD study, I examined two research questions:Research question 1: How can big data be understood and conceptualized in the domain of SCM?Research question 2: How can the value of big data be created in the domain of SCM?In examining these research questions, the SCM perspectives of intrafirm level and business process level were adopted as the scope comprising this dissertation. The scope followed the postpositivist paradigm and I adopted qualitative research methodologies for theory-building purposes. Subresearch questions were developed in accordance with the two main research questions, from which four research articles were developed and written.Paper 1 was a mixed-method approach (a Delphi study and a survey-based questionnaire) to address the terminologies and applications of big data from a practitioner viewpoint, from which three findings were derived. First, big data terminology seemed to be more about data collection than about data management and data utilization. Second, the application of big data was more applicable for logistics, service, and planning processes than for sourcing, manufacturing, and return. Third, supply chain executives seemed to adopt big data slowly. The paper thus contributes to extant knowledge by adding practitioners’ perceptions to refine the understanding of big data in SCM. In addition, the paper provides guidance regarding where big data can be applied in a supply chain operations reference (SCOR) process framework.Paper 2 was a content analysis-based literature review to mitigate the weakly understood nature of big data by developing a conceptual big data SCM framework. The paper was underpinned by value theory and business-process theory. In the paper, I examined seventy-two peer-reviewed articles to identify constructs and assimilated measures through the meta-dimensions of value discovery, value creation, and value capture. In paper 2, I consolidated this knowledge to suggest propositions regarding how to understand and realize the value of big data in SCM.Paper 3 was a case study of a global OEM service provider in which we examined how the value of big data can be created in SCM. The research built on the existing theories of business-process management and IT business value. We identified antecedents important to the value creation of big data. Through an iterative content analysis coding procedure, twenty-four types of antecedents were identified in human, IT, organizational, performance, process, and strategic practices. The conclusions showed that the attributes of IT, organizational, and strategic practices changed at the intersection of big data and that the maturity levels of all six practices moderated the degree to which the value of big data was created.Paper 4 was derived from paper 3 and consisted of an analysis of the same empirical data but adopted another coding procedure, through which we examined the value creation of big data from an IT alignment perspective. The paper highlighted fifteen alignment practices grouped according to different levels of criticality. We identified enabling variables affecting the realization of each alignment practice. Four variables (IT-process alignment, IT-performance alignment, IT-human alignment, and performance-process alignment) were found to have a high criticality toward the value creation of big data. Thus, the integral alignment between IT, process, and performance practices were most important, and these elements were moderated by various complementary alignment practices.The collective contributions of the four research papers comprise a theory-building effort to clarify the concept of big data in SCM as well as to show how value from big data can be created in SCM. This PhD dissertation contributes a more granular understanding of big data in SCM asserting big data as a more well-understood phenomenon. More specifically, the dissertation provides a better understanding of the terminologies of big data as well as help identify, define, and conceptualize constructs and measures of big data in SCM based on a value discussion. Further, the PhD dissertation provides initial effort to understand the mechanisms of how the value of big data can be created in SCM, using a holistic and firm-level approach to identify antecedents and alignment practices important toward the value creation of big data.A total of thirteen findings are provided on how to understand and create the value of big data in SCM. The PhD dissertation is constrained by the SCM scopes (intrafirm, business process and integration scope), from which the inquiries are conducted and further holds limitations regarding the qualitative research methodologies and the subjective assessment of value creation. Therefore, the exploratory findings would thus be subject to surveys to validate whether the constructs and measures do or do not influence the value creation of big data in SCM.
M3 - Ph.D. thesis
PB - Syddansk Universitet. Det Samfundsvidenskabelige Fakultet
CY - Kolding
ER -