Business Commons^™

Customer Value, Product Repositioning And Supply Chain Strategy: A Case Of Supply Chain Design For Lansea Corporation, Lei Zhang

Dissertations and Theses Collection (Open Access)

With continuous development of Chinese economy, the incomes of Chinese citizens are constantly increasing, leading to dramatical changes of consumer demand patterns, especially in household electric appliances. The analysis of income and household wealth shows that the proportion of the middle-class population is about 20%-30% of the total population, and this proportion is still increasing. Consequently, it seems that consumption is constantly upgrading. This means, on one hand, part of the consumers still focuses on quality and cost, while on the other hand, part of consumers pays more attention on performance and styles. Therefore, it is critical for the manufacturers …

Research On A Suitable Upstream Traceability Model For The Natural Rubber Supply Chain In Thailand, Specifically For Rib-Smoke-Sheet (Rss), Beh Kok Fong

Dissertations and Theses Collection (Open Access)

Traceability is the first step to gain visibility in the supply chain and can be used to meet different purposes. Similar to other agriculture crops, the natural rubber industry faces reputational damage due to deforestation, land grab, loss of biodiversity and non-compliance with environmental standards occurring in the upstream. The introduction of new social and environmental regulations accelerates the need for traceability. Reflecting on the importance of environmental and social considerations, this industry is looking at traceability to identify the historical trends leading to the present sustainability state and any ongoing sustainability risks in the upstream to enable downstream users …

The Impact Of Innovation On The Performance Of Chinese Listed Companies, Shaoying Luo

Dissertations and Theses Collection (Open Access)

Company innovation has significant consequences for the macroeconomic development of the nation as well as serving as a guide for the creation of innovation strategies at the micro level of enterprises. But because the mechanism linking R&D inputs to firm success has not been completely explored, findings for various samples and sample intervals have varied greatly. Therefore, using the data of listed companies in China from 2009 to 2017 as the research sample, this paper introduces mediating and moderating variables to empirically analyze the mediating effect of innovation output in the correlation between R&D input and firm performance and the …

Building A Supply Chain For Emergency: A Case Study Of Kingfa's Mask Supply Chain, Nanjing Li

Dissertations and Theses Collection (Open Access)

In case of emergency such as pandemic or earthquake, there are usually surge demands for some necessary products, which are usually far more than available production capacities thus it is necessary to quickly build more production capacities. However, building production capacities is not just building production lines but to constructing whole supply chains, from raw materials and equipment sourcing, manufacturing flow lines to demand management.

To quickly construct a supply chain for fulfilling such emergency demands is very challenging both theoretically and practically. This thesis aims to develop a model of supply chain construction for emergency demand and identify the …

Predicting Success And Failure Factors Of Thai Start-Ups: An Empirical Study Of Start-Up Success And Its Determinants In Thailand, Ajjaree Limpamont

Dissertations and Theses Collection (Open Access)

Innovation is crucial to economic growth in both developed and emerging countries across the world. Its benefits creates impact on individuals, corporate and government stakeholders in improving quality of lives, increasing income levels and boost up economics. While innovations are important, where, and how they are best conceived of, managed, executed, and brought to the society has been of great debate and has attracted a great deal of scholarly inquiry. There have been numerous research findings discussing the wisdom and impact of each of these pathways. While the business start-up is an effective organizational form for harnessing resources and creating …

Social New Retailing Business Model And Its Applicable Regulatory Pattern, Rui Wang

Dissertations and Theses Collection (Open Access)

With the booming development of mobile Internet in China, social platforms have unlocked new channels for commodity supply chain and retailing and promoted business model innovation. Online social networking has fundamentally changed the way the entire society communicates. Social networking is no longer constrained by space, social platforms have become a stage for many ordinary people to showcase themselves, and the popularity of mobile payment has made mobile phones the wallets of Chinese residents as well. The innovative contents and interaction styles delivered by social software have triggered a qualitative change in the efficiency of everyone's communication and interaction, making …

Optimising Cold Chain Asset Locations With Real-Estate Considerations: A China Perspective, Chaik Ming Koh

Dissertations and Theses Collection (Open Access)

This thesis explores the logistics costs optimization of a cold chain logistics network with a real estate perspective. This study draws on data and experience of a cold chain player in China. This study seeks to help users who are currently renting large amounts of warehouse space to quantitatively and systematically evaluate if they should construct their own warehouses and then do a sale-and-leaseback to achieve economic benefits. Using a computing optimization model, the study was able to find the optimized parameters of warehouse capacity, warehouse quality to build as well as the recommended existing network warehouses to use, to …

Path To Global Inflence:Conditions For Chinese Film Industry To Succeed, Dong Yu

Dissertations and Theses Collection (Open Access)

The world has undergone tectonic transformations since the onset of the coronavirus pandemic. Inevitably, the pandemic created the perfect conditions for the acceleration of digitization and new infrastructural technologies aimed to increase the speed and availability of content. In China, the pandemic forced
major releases to be streamed via online platforms and drastically altered consumer’s perception of the quality of digital content. Most importantly, digital streaming has shown huge capitalization potential, aided by the spread of 5G technologies, as those who embraced online platforms thrived in the midst
of the global pandemic. During the course of this dissertation, the Chinese …

Essays On Predictive And Prescriptive Analytics For Risk Monitoring And Population Screening In Healthcare Management, Yan He

Dissertations and Theses Collection (Open Access)

Due to increased aging populations and changes in lifestyles, we have witnessed an increased prevalence of various chronic and acute diseases and a drastic rise in healthcare expenditures in recent years. It is of paramount importance for public health to promote regular screening and close monitoring to detect the early onset of diseases. On the other hand, the increasing availability of healthcare data and advancement in data analytics offer a huge potential to facilitate this goal. We can analyze the vast amount of data and recommend more personalized diagnostic tests after receiving results and signals from screening tests and monitoring …

Debiasing A Decision Maker Facing Supply Uncertainties In A Newsvendor Setting, Alan William Zeller

Dissertations and Theses Collection (Open Access)

Companies must be prepared to manage uncontrollable events that will disrupt their supply chain and add uncertainty to their inventory models.

This thesis first studies the effect of different types of supply disruption risks on the ordering performance of profit-maximizing decision makers in a newsvendor setting.

Then, this thesis aims at extending the literature on the newsvendor model in studying the effect of a Decision Support System and the effect of a Secondary Task on the ordering performance of profit-maximizing decision makers who face supply uncertainties in a newsvendor setting.

Finally, implications for scholars and practitioners are discussed.

Flexible Resource Allocation For Service And Production Systems, Peng Wang

Dissertations and Theses Collection (Open Access)

Resource flexibility hedges against uncertainty in service and production systems. However, flexibility also brings complexity and difficulty in allocating resources. The thesis mainly studies managing flexible resources in two scenarios. The first scenario is a type of coordination of workers in a production or assembly line – bucket brigade. Specifically, the study shows how to manage a stochastic bucket brigade with discrete work stations. The second scenario is a service system with flexible service resources. The study proposes a distributive decision rule for the allocation of resources under both supply and demand uncertainty.

Chapter 2 studies a J-station, I-worker bucket …

Essays On Management Of Scarce Resources, Qian Luo

Dissertations and Theses Collection (Open Access)

Efficient management of scarce resources is critical to the improvement of economic, social and/or environmental performances. In this dissertation, I focus on the management of two scarce resources: i) healthcare resources and ii) water, and investigate two important problems: i) the estimation of patients’ health transition to support healthcare resources control under the context of sequential medical treatments, and ii) the urban water system control with a specific focus on the wastewater recycling capacity investment in the presence of climate change and urban water scarcity. The first chapter studies how to estimate patients’ health transition considering the effects of treatment-effect-based …

Resilience As An Organisational Capability: A Study Of How Firms Survive And Outperform In Disruptive Times, Dietmar Kappel

Dissertations and Theses Collection (Open Access)

An environment, in which volatility and deep uncertainty represent the leading paradigm, pressures firms to focus their attention on adapting to disruptive environmental conditions. Although scholarly attention in the firm-level resilience construct has increased over the years, a number of important issues remain underexplored. To advance progress in the field, research is needed on the dimensions of resilient response formulation and enactment, the dimensions of the disruptive environment and situational factors as well as resilience as a latent outcome variable. Based on an in-depth, systematic review of the received literature, this thesis aims to extend the firm-level resilience literature by …

Behavioural Incentivization In Healthcare Operations, Nicholas Teck Boon Yeo

Dissertations and Theses Collection (Open Access)

Common across current research in healthcare operations is the conclusion that there exist many inefficiencies in today’s healthcare systems. Governments and healthcare organisations have sought to address these inefficiencies through the introduction of new policies and operational procedures or by relying on incentives to encourage specific behaviour. However, despite these attempts to reduce inefficiencies in the healthcare systems, the problem persists and is further exacerbated by growing medical complexities coupled with a rapidly ageing population. Against this backdrop, this dissertation investigates two issues within healthcare operations: (i) colorectal cancer (CRC) screening adherence, and (ii) blood donor management. A distinguishing feature …

Examining The Real Costs Of Us Manufacturing Decoupling Strategies, Sze Chiang Jonathan Chee

Dissertations and Theses Collection (Open Access)

Decoupling strategies have been the main focus of supply chain and resource management studies. Increasingly, due to the shift in geopolitical dynamics, the term ‘decoupling’ is now used in finance, accounting, political, and strategic management fields to describe the effect from the fallout of tense international relations. Existing research on this topic includes modeling strategic retaliation theories and evaluating firm effects from an accounting and finance perspective. Yet, there still is little research published on meso-level analysis of the relationship between macro and micro factors that affect organizational decoupling strategies. This study hopes to add to this new body of …

R&D Project Portfolio Selection With Multiple Stakeholders, Wenqi Lian

Dissertations and Theses Collection (Open Access)

Research and Development (R&D) is time consuming, expensive and risky; yet product life cycles are shortening and competition is fierce. Therefore, R&D often requires the collaboration and input of multiple stakeholders. This dissertation studies how collaborations involving multiple stakeholders can effectively make R&D project portfolio selection decisions to create the optimal social welfare. The two essays in the dissertation build stylized analytical models to examine R&D project portfolio selection in two different settings, academia and industry respectively. The models explicitly acknowledge the different information, goals and operational decisions of the stakeholders. In the first essay, we study a two-stage funding …

Essays On Agricultural Commodity Processing, Bin Li

Dissertations and Theses Collection (Open Access)

This dissertation investigates two important issues in agricultural commodity processing: (i) biomass commercialization; that is, converting organic waste into a saleable product, from economic and environmental perspectives, and (ii) optimal procurement portfolio design using multiple suppliers and spot market, and the impact of by-product introduction on this optimal portfolio.

The first chapter examines the economic implications of biomass commercialization from the perspective of an agri-processor that uses a commodity input to produce both a commodity output and biomass. We characterize the value of biomass commercialization and perform sensitivity analysis to investigate how spot price uncertainty (input and output spot price …

Too Good To Eat? Cosmetic Standards And Waste In Agricultural Supply Chain, Jiahui Xu

Dissertations and Theses Collection (Open Access)

There is a significant amount of food wasted at the farm level due to high cosmetic standards adopted by retailers. We examine the economic incentives for retailers to adopt such high cosmetic standards and their impact on food loss. We build a sequential game between a retailer and a farmer, where the retailer signs a contract with the farmer specifying both the wholesale price and cosmetic quality standard. By adopting high cosmetic standards, retailers can motivate farmers to exert a higher effort to improve the cosmetic quality, e.g., using better seeds and applying more pesticides. As for the drivers of …

A Flexible Payment Scheme In Hotel Business, Ciwei Dong

Dissertations and Theses Collection (Open Access)

This paper introduces a flexible payment scheme in the hotel business. When a customer makes a reservation for a hotel room, the hotel offers an optional payment scheme (Scheme O). If the customer chooses the Scheme O, he/she makes a non-refundable down payment immediately. Meanwhile, the hotel offers a discount if the customer actually checks in to the hotel. Thus, the payment at check-out time is much lower than the original rental rate. Alternatively, if the customer rejects the Scheme O, the reservation is made under a traditional Scheme (Scheme T), where no down payment is required. However, the customer …

Aircraft Leasing With Contracts, Qiong Zuo

Dissertations and Theses Collection (Open Access)

We study a problem of rental rate pricing and rental contract designing in aircraft leasing industry. In a framework of Stackelberg game, the system is composed of an airline company (carrier) and an aircraft leasing company (lessor). Acting as the leader, the lessor announces daily rental rates and/or provides long-term contracts on a finite horizon with multiple periods. For each period, the carrier determines the aircraft leasing number to adjust the flight capacity, and applies a dynamic pricing policy for air-tickets based on a seasonally stochastic demand and some economic factor, such as oil price. We find the optimal policies …

Dynamic Quay Crane Allocation, Yan Zhang

Dissertations and Theses Collection (Open Access)

We introduce simple rules for quay cranes to handle containers along a berth where vessels arrive continuously in time. We first analyze a model where workload is continuous. Our analysis shows that if the system is configured properly, it will always converge to a state with the maximum possible throughput regardless of external disruptions or changes in workload. Numerical simulations based on a discrete workload model suggest that, by following the same rules, the system can still converge to state with throughput that is very close to its upper bound.

Procure Financing For Shipping By Auctions, Kekun Wu

Dissertations and Theses Collection (Open Access)

We study a risk management problem in the scenario of ship procurement. A shipping firm faces a certain financing pressure for the procurement of a new ship. On the other hand, the capacity of the ship excesses the demand requirement of the firm. The firm wants to reduce the payment and control the risk by selling a percentage of capacity to another shipping company. We introduce an auction mechanism for the firm to select the partner and determine the sharing percentage. Acting as the auctioneer, the firm announces a certain percentage of capacity to a set of buyers. The payment …

Pricing And Inventory Control In Dual-Channel Network With One Manufacturer And Retailer, Zhicong Pan

Dissertations and Theses Collection (Open Access)

The study on multi-channel problems has been one of the most active research fields in recent years. In this paper, we consider a dual-channel network problem with one manufacture and one retailer. The manufacturer, acting as the Stackelberg leader, sells a single type of product through a traditional channel to the retailer and/or through a direct channel to customers. The retailer, acting as the follower, operates a Newsvendor model, ordering from the manufacturer and selling to the customers. We study the problem with the deterministic demand. We develop an efficient algorithm to find the joint optimal policy for three prices: …

Risk Response Strategies In The Supply Chain: Examining Attributes Of Stakeholders And Risk Attitude, Shu Jian Lim

Dissertations and Theses Collection (Open Access)

Supply chain management is about managing flows of material, information and funds in a complex network of entities of suppliers, manufacturers, distributors and customers. Companies are now connected in this network as an extended enterprise and any company may be involved in more than one such extended enterprises. But, such a network of relationships is very much vulnerable to disruptions of all sorts ranging from internal to inter-firm and to external turbulences. Companies now need to be prepared for risks associated with their participation in the supply chain network. Not many works in the literature have used theories to study …

A Remanufacturing News-Vendor With Pricing And Take-Back Pricing, Keyu Lu

Dissertations and Theses Collection (Open Access)

This paper analyzes the problem of a remanufacturing news-vendor with selling and take-back price decision. In our model, the remanufacturer decides selling price, take-back price, and order quantity for new materials. She then uses the stochastic take-back quantity and the new material to meet the stochastic demand comparably to a news vendor setting. We allow demand and take-back supply to be correlated. In this thesis, we study a production problem with dual input sources: raw materials and recycled or remanufactured take-back items. To answer when mixed-sourcing is best, we analyze the model under deterministic setting first, provide criteria for different …

Pricing And Lead Time Decisions In A Duopoly Common Retailer Channel, Xiuming Niu

Dissertations and Theses Collection (Open Access)

This thesis studies a dual-level decentralized supply chain consisting of two suppliers and two retailers facing a price- and lead-time-sensitive demand. We model the suppliers’ operations as M/M/1 queues and demand as a linear function of the retail prices and promised delivery lead-times offered to the customers. Three different kinds of games are constructed to analyze the pricing and lead-time decisions of the suppliers and retailers. We show the existence of a unique equilibrium in all games and provide the exact formulas to compute the optimal decisions for both the suppliers and retailers. We further present numerical examples to illustrate …

A Metaheuristic For The Pickup And Delivery Problem With Split-Loads And Its Extension, Dai Yao

Dissertations and Theses Collection (Open Access)

In this dissertation, we study improvements in the Pickup and Delivery Problem that can be achieved by allowing multiple vehicle trips to serve a common load. We explore how costs can be reduced through the elimination of the constraint that a load must be served by only one vehicle trip. Specifically, we investigate the problem of routing vehicles to serve loads that have distinct origins and destinations, with no constraint on the amount of a load that a vehicle may serve at a time. We develop a metaheuristic to solve large scale practical size problems in this form and apply …