From Introduction: 1. Background to the thesis: During the 1950' sand 1960' s it would appear that the explicit objectives of economic policy in South Africa were full employment and economic growth with some occasional emphasis on the pursuit of relative price stability. Other goals such as efficiency in resource allocation and the pursuit of an "acceptable" income distribution were at best implicit and subordinate to these objectives. This is exemplified by the fact that a number of key prices which were controlled by the authorities such as the exchange rate, interest rates and public utility tariffs were generally set at levels which were either over- or under-priced relative to factor scarcities throughout this period.

The problem of this study is to identify and describe specific bureaucratic/organizational barriers that inhibit needed curricular and instructional flexibility and freedom in an urban school system and to determine if means exist by which the barriers can be overcome. The purposes of this study include the identification, description, and assessment of the barriers identified and the development of a process model which addresses identified barriers. The study includes samples of parents, teachers, principals, and central administrators. Questionnaires were administered to parents and teachers. Structured interviews were conducted with all administrators. The survey instruments were validated through means of pilot tests and jury panels.

M.Tech. (Construction Management) / This research provides an overview of intra-organisational centralised/decentralised structures and inter-organisational consortia. It then aims to provide a theoretical explanation of Management Shared Services, prior to providing case study evidence of management shared services performance and proposed areas of improvement, comprising business units and services departments of the Council for Scientific and Industrial Research. The research provides empirical evidence of the proposed improvement areas of selected processes of management shared services as a viable structural option for improving services provided to the business units and a starter to currently untapped reservoir of potential research. It suggests an additional improvement options to be considered in determining the optimum management shared services model and to provide business case evidence and suggestions for optimum usage of the management shared services. The research assessed the actual level of performance of Management Shared Services Unit in order to provide a basis on which to identify potentials for efficiently improving and optimising existing Management Shared Services Unit. The research identified two areas as success areas in the current set-up and six other areas as requiring improvement if Management Shared Services Unit is to serve the purpose of providing non-core services to the Business Units. The first area of success is the organisation, governance and compliance in the Management Shared Services Unit. The second is in the area systems and technology. The areas identified by research as requiring improvement are strategy, customer relations, human resources, business processes, performance management and continuous improvement.

At the dawn of independence in Africa, colonial rulers hastily introduced new structures such as national parliaments, local councils, and opposition parties in a bid to channel popular demands into responsive policies. These structures while all laudable were no match for the ethnic identities that had been created during the colonial period. Colonial rulers had drawn ethnic and geographic boundaries arbitrarily perhaps as part of the divide and rule policy which are said to have contributed immensely to the development of ethnic identities. This seems to give credibility to Mngomezulu argument that the concept of ‘ethnicity’ itself was imposed by colonial administrators upon an otherwise undifferentiated group of people. Thus, while it may be true that Africans in the pre-colonial societies were not homogeneous as evidenced by the migration of various groups across the continent, the colonial era played on the divisions making them rigid. / Thesis (LLM (Human Rights and Democratisation in Africa)) -- University of Pretoria, 2011. / http://www.chr.up.ac.za/ / nf2012 / Centre for Human Rights / LLM

published_or_final_version / Business Administration / Master / Master of Business Administration

The purpose of this study was to investigate the effects of restructuring associated with site-based management and the change in roles of central office personnel. The study also attempted to determine if districts had a plan with definitions of responsibility and accountability in place. The study included relationships between the decentralization process of site-based management and central office personnel's perception of job satisfaction.

This thesis considers the design and analysis of humanitarian supply chains, by which we mean those systems that deliver goods and services in response to natural or man-made disasters as well as ongoing public health challenges. In the first part of the thesis, we introduce a class of problems motivated by humanitarian logistics systems with decentralized decision makers. In contrast to traditional optimization problems in which a centralized planner determines the actions of all entities in the system, decentralized systems are characterized by individual decision makers who make choices to optimize their own objectives and whose actions impact the overall system performance. Decentralized systems often perform poorly in comparison to centralized ones, but centralization is costly or impractical to implement in many circumstances. The goal of this part of the thesis is to characterize the impact of decentralized decision making and identify ways to mitigate this impact. Using concepts from optimization and game theory, we model systems in which individuals choose a facility to visit to receive service, such as during a disaster response, making their choices based on travel time, congestion, and weights on congestion. These weights represent the relative importance individuals place on congestion in their objectives. We provide an efficient algorithm for finding a stable, or equilibrium, solution from which no individual can improve her own objective value by switching unilaterally. We show that the worst- and best-case performances of decentralized solutions depend on the importance individuals place on congestion. Finally, we introduce a mechanism under which the central optimal solution is also an equilibrium. The mechanism acts by influencing the importance individuals place on congestion, and we characterize the values that this importance can and must be to achieve stability. We introduce models to find values of the mechanism that optimize particular policy objectives and show that these models can be solved efficiently. The second part of the thesis describes the application of the ideas developed in the first part to data from a large-scale effort to deliver a limited supply of products to a large number of people in a short time. The goal of this part of the thesis is to understand the impact of decentralized decision making on local access to an actual product and quantify correlations between inequities in access and socioeconomic variables. We find that both the centralized and decentralized systems lead to inequity in access, but the impact is greater in decentralized systems with user choice. The differences in access are correlated with several socioeconomic variables, but these relationships vary across geographic space. This study integrates tools from optimization, game theory, spatial statistics, and geographic information systems in a novel way. The results confirm the importance of accounting for decentralized behavior in system design and point to opportunities to use the mechanism from the first part of the thesis in future distribution efforts of this nature. The study also leads to policy recommendations, namely that planners consider the impact on equity prior to implementing distribution plans and work to recruit additional service providers in areas that have exhibited inequities in the past. The third part of the thesis employs empirical methods to characterize a successful humanitarian supply chain and identify practices from which other organizations can learn to improve their operations. The hurricane response process used by Waffle House Restaurants has been recognized nationally for its effectiveness. We document the process and describe the supply chain concepts that contribute to its success. Further, we place the company's practices in the context of the literature on supply chain disruption, crisis management, and humanitarian logistics. This study provides insight for other organizations that seek to improve their resilience to supply chain disruptions, whether these are caused by natural disasters or other events. The study also led to the creation of teaching materials to help business and engineering students identify the challenges faced in humanitarian supply chains, the ways that operations research methodologies can be used to improve decisions, and the opportunities for cross-learning between humanitarian organizations and the private sector.

The purpose of this study was to provide a descriptive data base of the current status of nursing organizational structures and decentralization of decision-making mechanisms in acute care hospitals in British Columbia(BC). Data were gathered by means of a written questionnaire, developed by the investigator, mailed to the Chief Nurse Administrator(CNA) of all 94 eligible hospitals. Computer and manual analysis of the 62 responses provided information about the demographic characteristics of the institution, the nursing organization, and the CNA; and about elements of the nursing organizational structure related to system of care delivery, information systems, organizational decision making, participatory management strategies, and factors impeding decentralization activities. Additional information about management education and union status of head nurses, provision of education bursaries for staff, and need for comparative resurveys was also sought. The major findings of the survey are: that there is a need for administrative education and experience among CNAs, especially in hospitals under 100 beds; that CNAs need additional nursing management information reports, particularly related to patient classification and workload measurement; that decentralization of decision making to the staff nurse level has to be improved; and that, on average, fewer than half of the recommended participative management strategies are being used. The main factors reported as impeding the ability of CNAs to decentralize decision making in their nursing department(in order of descending importance) are lack of: staff nurse knowledge about decision making; funds to replace staff nurses to attend meetings; head nurse knowledge of management functions; and head nurse support for decentralized decision making. Recommendations are presented for further study and for changes that will facilitate increased decentralization of, and participation in, decision making. / Applied Science, Faculty of / Nursing, School of / Graduate

The purposes of this study were to ascertain the status of managerial decentralization in several types of Nigerian banks, to identify the training needs for managerial decentralization, and finally to develop a model for managerial decentralization for the banks studied if the findings warranted it. The study utilized the "Multiple Case Studies Approach" and four banks were studied. Included in the group of banks was one of the three largest banks in the country, one commercial bank with the full allowable foreign participation, one government owned bank, and one other indigenously owned bank. There were ten manager interviewees at each of the four banks. An interview guide was designed and used to seek information pertaining to six major research questions.

In this thesis, we analyze the impact of the decentralization of price and leadtime decisions made by the marketing and production departments, respectively, in a make-to-order firm. We first study a monopoly environment, and find that in the decentralized setting, the total demand generated is larger, leadtimes are longer, quoted prices are lower, and the firm profits are lower as compared to the centralized setting. We show that coordination can be achieved using a transfer price contract with bonus payments, where both departments receive a fraction of the total revenues generated as a bonus payment. In the second study, we extend this work to a duopoly environment, where two firms compete on the basis of their price and leadtime quotes in a common market. We find that under intense price competition, firms may suffer from a decentralized structure, particularly under high flexibility induced by high capacity, where revenue based sales incentives motivate sales/marketing for more aggressive price cuts resulting in eroding margins. We take the parameters of the demand models in the first two studies as constant, while estimating those parameters based on historical data is a very important problem in practice. In the last study of this thesis, we address the challenges encountered in estimating the price sensitivity of customers shifting focus to the passenger travel industry. We explore how to obtain better price elasticity estimates through an empirical study with an emphasis on the endogeneity problem, which arises as a result of the simultaneous determination of supply and demand. We show that if one does not account for endogeneity, price elasticities may induce an upward-sloping demand curve suggesting that high price produces high demand, or may be biased downward to the extent that elastic demand curves are incorrectly classified as inelastic. We show the improvement in price elasticities through an instrumental variable approach.