Digital Commons Network^™

Exploring The Influence Of Industry 4.0 Technology On Buyer-Supplier Relationships (Supplier Transparency) And Supply Chain Agility, Honey Zimmerman

Dissertations

Constantly evolving technologies enable supply chains around the world to thrive and become progressively more sophisticated and responsive. Industry 4.0 (I4.0) technologies connect supply chain networks like never before. Still, anecdotal evidence suggests that few firms have implemented such technologies enterprise-wide. Therefore, to investigate the value created from the implementation of such technology, the focus of this study was on buyer-supplier relationships (BSR) and firm supply chain agility (FSCA) in the context of I4.0 technologies. Using mixed methodologies within a single-case study, we set out to answer the research question: Does I4.0 technology influence buyer-supplier relationships and firm supply chain …

Optimizing Vaccine Supply Chains With Drones In Less-Developed Regions: Multimodal Vaccine Distribution In Vanuatu, Deng Pan

Dissertations

In recent years, many less-developed countries (LDCs) have been exploring new opportunities provided by drones, such as the capability to deliver items with minimal infrastructure, fast speed, and relatively low cost, especially for high value-added products such as lifesaving medical products and vaccines. This dissertation optimizes the delivery network and operations for routine childhood vaccines in LDCs. It analyzes two important problems using mathematical programming, with an application in the South Pacific nation of Vanuatu. The first problem is to optimize the nation-wide multi-modal vaccine supply chain with drones to deliver vaccines from the national depot to all health zones …

Budget Gaming: Politics, Ethics, And Compensation, Gretchen Decker

Dissertations

Practitioners are frustrated with the budgeting process, frequently complaining that budgets cause undesirable and political behaviors in the organization (Jensen, 2001). One of the most frequent problems is budget gaming, which critics consider non-value added and frustrating. In a 2010 survey, over 95% of respondents acknowledged that budget gaming exists at least “occasionally” (Libby & Lindsay, 2010). Previous studies indicate budget gaming is frustrating, prevalent, and wasteful (Hansen et al., 2003; Libby & Lindsay, 2007; Neely et al., 2003).

I conducted an experiment to investigate organizational influences (organizational politics, compensation condition, ethics attestation) and their impact on budget gaming. The …

Economic And Environmental Impacts Of Drone Delivery, Juan Zhang

Dissertations

Motivated by the potentially huge economic and environmental benefits of drone delivery, this dissertation developed mathematical models using the continuous approximation methodology to quantify the cost and emissions savings that drone delivery can provide relative to conventional truck delivery on multi-stop routes for a range of operating characteristics, delivery environments, and carbon intensities of power generation. This research considers two types of drone delivery: drone-only delivery and truck-drone delivery. In drone-only delivery, drones travel out-and-back from a depot to make each delivery. In truck-drone delivery, a truck and drone tandem make deliveries in parallel with the drone being launched and …

Value Creation By Private Equity Firms: A Resource-Based View, Kei Pang

Dissertations

Despite the growing importance of the private equity (PE) industry in the United States, it is unclear how PE firms create value. This study contributes to the PE literature and strategic management research by examining PE firm resources and competencies that drive the success of equity-backed management buyout deals. Specifically, my work proposes a framework to describe the key value creation drivers and sub-drivers that position PE firms for success in all four stages of the PE value chain: Fund Raising, Deal Sourcing, Governing/Managing, and Exiting. I utilize Porter’s (1985) value chain analysis (VCA) and the resource-based view (RBV) to …