The Social dimension of Sustainability and SCM (supply chain management) are two concepts that have been discussed over the last decade. Nowadays, the increasing integration of social sustainability into SCM becomes an evolving area. The main purpose of this master thesis is to gain better understanding of what are the drivers and barriers for implementing social sustainability inthesupply chainin the context of SMEs. In order to get a deep understanding of how these practices are implemented, we proposed asecondresearch questionto understand the efforts that companieshave made on implementing social sustainability and how far are their implementations of different social sustainability practices.The study involves four different organizations with operations in three different countries, respectively: Romania, Sudan and Namibia. As for the choice of theories for this thesis, we have chosen relevant concepts, such as Sustainable Supply Chain Management (SSCM), Social Sustainability, Corporate Social Responsibility (CSR), and thestakeholder theory.After systematically review of current literature in social sustainabilitysupply chain management, we discoveredthat there is a gap in research sincethere are limited studies concerning thedrivers and barriers for the adoption of social dimension inSSCM,and also how social sustainability managerial practices are actually implemented in SMEs.In order to fulfil the purpose of the thesis, a qualitative method study has been conducted. By using a qualitative research method, we aim to get comprehensive information related to the perceptions of different organizational employees, such as CEO(chief executive officer), supply chain managers, legal advisers, or executive directors. Through the semi-structured interviews, we gained a deeper understanding of the drivers and barriers that organizations face when trying to implement social sustainability in the supply chain. Our interview guide was divided into four major themes, respectively: Social Sustainability in Supply Chain Management, Stakeholders, Drivers and Barriers, and Implementation.The findings of the study revealed that there are numerous motivators for and barriers to social SSCM implementation. Stakeholders such as customers, community and NGOs were reported by respondents as driving forces for the integration of social sustainabilitypractices in their companies. We also found that government influence is a strong driver for improving socialsustainable practices for companies. The government can also use tools such as market incentives (e.g. grants and incentives) or direct regulations to strengthen SSCM adoption. However, the lack of regulation may reduce the pace of social SSCM adoption. We believe that building health and sustainable relations with all kinds of internal and external stakeholders is important when implementing social sustainable in supply chainin SMEs.

To prevent loss of lives during seasonal disasters, relief agencies distribute critical supplies and provide lifesaving services to the affected populations. Despite agencies' efforts, frequently occuring disasters increase the cost of relief operations. The purpose of our study is to minimize the cost of relief operations, considering that such disasters cause random demand. To achieve this, we have formulated a series of models, which are distinct from the current studies in three ways. First, to the best of our knowledge, we are the first ones to capture both perishable and durable products together. Second, we have aggregated multiple products in a different way than current studies do. This unique aggregation requires less data than that of other types of aggregation. Finally, our models are compatible with the practical data generated by FEMA. Our models offer insights on the impacts of various parameters on optimum cost and order size. The analyses of correlation of demand and quality of information offer interesting insights; for instance, under certain cases, the quality of information does not influence cost. Our study has considered both risk averse and risk neutral approaches and provided insights. The insights obtained from our models are expected to help agencies reduce the cost of operations by choosing cost effective suppliers.

Managing the movement of components and products from suppliers to customers and ultimately to end-users is undergoing rapid changes. Supply chain management has increasingly gained attention as companies have sought to reduce costs and improve service performance in a quest for gaining an advantage on the competition.

This research project evaluates the dynamics of stakeholder interaction, the development and change of culture and its effects on strategic drift within Skynet, a South African courier company under investigation. The problem statement is: An evaluation of value creation in a South African managed courier company and the objectives are: To evaluate the dynamics of stakeholder interaction and its affects on value creation activities. To investigate how the development and change of culture and how it affects value creation. To determine the extent and effect of strategic drift and how this affects the value creation activities of the company.

Le renforcement des préoccupations vis-à-vis des problématiques de développement, de bien-être des populations et de qualité des écosystèmes, génère de nouvelles pressions économiques (labels, cahiers des charges, etc.), normatives (règlements, fiscalité), et de la société civile (consom'action, boycott), et impose aux entreprises de prendre en compte ces problématiques, c'est-à-dire d'identifier, d'évaluer, et d'améliorer leurs impacts. De nombreux outils existent pour évaluer les impacts des chaînes de produits mais seules les méthodes d'Analyse de Cycle de Vie permettent d'avoir une évaluation multicritère et globale, et de rendre compte des transferts d'impacts d'une étape à l'autre du cycle de vie et d'un impact à l'autre. Le développement de l'ACV sociale est vivement souhaité et réclamé par les acteurs. La problématique de cette thèse a consisté à s'interroger sur les principes d'élaboration d'une telle méthode, son cadre conceptuel, théorique et méthodologique. Les besoins de recherche identifiés étant nombreux, les contributions spécifiques de cette thèse ont été triples : i) proposer un nouveau cadre théorique et conceptuel adressant les problématiques de bien-être et de développement, ii) élaborer une relation permettant d'évaluer les impacts de la création d'activité économique et de revenus sur la santé des populations, le « pathway Preston » iii) proposer un cadre méthodologique articulant le Modèle à Capitaux Multiples et le concept de capabilités. Les filières agroalimentaires et plus particulièrement les filières d'importation de fruits et légumes tropicaux, ont servi de cadre empirique à ce travail. / Strengthening concerns regarding development issues, well-being and quality of ecosystems, generates new economic pressures (labeling, specifications, etc.), standards (regulations, taxation) and also pressures from civil society (“consom'action”, boycott); it requires companies to take into account these issues, that is to say, to identify, assess and improve their impacts. Many tools exist to assess the impacts of product chains but only the method of Life Cyle Assessment allows a comprehensive and multicriteria evaluation, covering transfers of impacts from one stage of the life cycle to the other and from one impact to the next. The development of Social LCA is highly desired and demanded by the actors. The core question of this thesis has been to examine the principles for developing such a method, its conceptual, theoretical and methodological framework. As the identified needs in terms of research are numerous, specific contributions of this work were threefold: i) proposing a new theoretical framework addressing the issues of well-being and development. ii) developing a relationship assessing the impacts of creating economic activity and income on the health of populations, the “Preston Pathway” iii) proposing a methodological framework articulating the Multiple Capitals Model and the Capabilities concept. Food chains, and most specifically, import fruit and vegetables chains, have served as the empirical framework for this thesis.

Master of Agribusiness / Department of Agricultural Economics / Allen M. Featherstone / The oat processing industry is a competitive industry and maintaining a cost advantage is important for the industry supply chain. General Mills continuously looks to maintain a competitive advantage in the oat supply chain because it is important for strategic short and long term planning. The purpose of this thesis is to analyze supply chain scenarios to determine where future investments should be made. The analysis looks at an existing location, a refurbished location and a Greenfield site. The analysis projects income statements and net cash flows to determine the conclusions using Net Present Value. The question answered is "Should the company continue to invest in the existing supply chain or should it look to different alternatives in the form of a refurbished or Greenfield plant site for production of oat flour?" The analysis found important relationships between the variables that can influence net cash flow and ultimately NPV. However, given the information from this analysis, a determination was made that the existing facility is still the best investment. Future analysis should be used and the company should plan to analyze this issue again in a five to ten year time frame to maintain its competitive advantage.

M.A. / Providing water services to a community takes careful planning and consideration. It is essential that communities are included from the onset in the processes of the project so that their needs, expectations and circumstances can influence decision-making as well as the activities required for the installation and subsequent delivery of the service. This type of involvement is referred to as community participation and it is a very important aspect when a new development takes place in any sector. This study investigated the nature of community participation that took place when a rural village in the Limpopo Province, South Africa, received a water service from the government. This study also assessed the impacts (beneficial and detrimental) on the needs and expectations of the new water system and the level of satisfaction with the service from the viewpoint of community residents. The methods that were used to gather data were focus group meetings, in-depth interviews and a satisfaction survey. The investigation revealed that community participation was not very extensive and was limited to community meetings and labour by community residents. Seven potential benefits of participation, namely, better health, quality of life, equal benefits, human rights, employment opportunities, affordability and sustainable development were identified, but most of the respondents claimed to have only experienced the health benefit from these positive outcomes. Concerns were mostly about the municipality’s insufficient consultation and the tap water not being easily accessible and constantly available. The satisfaction survey confirmed these complaints. Although the study could not show that the dissatisfaction of the community was related to low levels of community participation at the onset of the water service and the lack thereof afterwards, it was recommended that ongoing community participation can resolve the issues that the community might have with the water service and its provider.

Drawing on the marketing, strategic management, and supply management literature, this dissertation develops and empirically tests a theoretical model that delineates knowledge sharing and collaboration between competing suppliers in serving a buying organization. Data were collected through the means of a conjoint-decision study and a survey of suppliers in the optics and the automotive industries. One hundred and forty-six executive MBA students participated in the conjoint-decision study, and one hundred and ten companies participated in the survey. Statistical analysis results from both studies show strong empirical support to the theoretical model. This dissertation advances our understanding of the relative impacts of different factors in promoting or constraining knowledge sharing between competing suppliers when they collaborate with each other to create superior value for the customer. This dissertation demonstrates that a focal supplier's transfer of knowledge to its counterpart hinges not solely on the characteristics of the collaboration. More importantly, knowledge sharing between two competing suppliers is related to different facets of the customer's relationship with the focal supplier. In conclusion, this dissertation provides substantial insights into the role and influences of the customer on competing suppliers' knowledge sharing and collaboration, as well as the value of knowledge sharing to the strategic outcomes of the inter-supplier collaboration.

M.Comm. (Economics) / The recent global financial and economic crisis has brought about renewed interest in the nexus between credit markets and monetary policy. This research aims to contribute to the understanding of the factors that drive the demand for credit on an aggregate level, and the household and corporate sectors for the South African economy. The study assessed the equilibrium determinants of the aggregate and sectoral demand for credit in South Africa by making use of a cointegrated vector autoregression (CVAR) methodology. In addition, the periods of debt overhang and short-falls, at aggregate and sectoral levels in the credit market, are derived from these equilibrium levels. The estimated models indicate the existence of long-run relationships for the aggregate credit demand equation, a classic demand-type relationship linking aggregate credit with gross domestic product (GDP) and the lending rate is established. For credit extended to the corporate sector, the results indicate that in the long-run it is determined by investment expenditure, operating surpluses and the lending rate. Whereas for credit extension to the household sector, it was found that the lending rate, disposable income and household debt were its important long-run determinants. All the results of the estimated equations are in line with a demand-type relationship and the traditional hypothesis that credit is demanded to finance real economic transactions, namely for liquidity purposes and to finance working capital. The results of the short-term dynamics indicate that credit extension variables are the equilibrium variables, although the speed of adjustment parameter is found to be sluggish, which shows that the slow adjustment to equilibrium from shocks to the credit markets is attributable to the existence of stronger frictions and transaction costs in credit markets. These findings justify the persistent periods of credit overhang and short-falls in South Africa that this study derives from the equilibrium coefficient terms. The study shows that periods of credit overhang and short-falls are linked to the business cycle phases in South Africa.

D.Ed. (Teaching studies) / Please refer to full text to view abstract