No description available.

In this thesis we examine three aspects of procurement policy in the context of asymmetric information. In Chapter 1, we identify an incentive for the contracted firm to underinvest in the comprehensiveness of its internal accounting system, a result similar to that due to Averch and Johnson (1962). The policy implications of this distortion are analysed using both a theoretical construct and numerical simulation. In Chapter 2, we identify a class of distortions generated by the practice of paying 'progress payments' to contracted firms in a model in which 'real' and 'symbolic' progress are not inextricably linked, and in which the procurement agency observes only the latter. In Chapter 3 we construct a simple dual-sector model in which a paternalist government uses bailouts to sustain faltering firms. The firm, knowing the motivation of its client, has an incentive to exploit that knowledge. This complicates the procurement problem in a manner explored in Chapter 3.

<p>The paper focuses specifically on the South African Military Aerospace Industry as most of the weapons procured under the arms deal were military aircraft. Taking into account the numerous social needs of South Africa, the purpose of this paper is to inter alia try to establish the rationale behind the South African government's decision to to purchase an array of military weapons from foreign suppliers at an initial cost of almost thirty billion rand. In order to gain a better undrstanding of the topic, the author gives a brief overview and history of the South African Aerospace industry.Furthermore, an examination of the politics of the transition from apartheid to democracy and how this affected the aeropace industry is given.</p>

<p>The paper focuses specifically on the South African Military Aerospace Industry as most of the weapons procured under the arms deal were military aircraft. Taking into account the numerous social needs of South Africa, the purpose of this paper is to inter alia try to establish the rationale behind the South African government's decision to to purchase an array of military weapons from foreign suppliers at an initial cost of almost thirty billion rand. In order to gain a better undrstanding of the topic, the author gives a brief overview and history of the South African Aerospace industry.Furthermore, an examination of the politics of the transition from apartheid to democracy and how this affected the aeropace industry is given.</p>

Magister Legum - LLM / The paper focuses specifically on the South African Military Aerospace Industry as most of the weapons procured under the arms deal were military aircraft. Taking into account the numerous social needs of South Africa, the purpose of this paper is to inter alia try to establish the rationale behind the South African government's decision to to purchase an array of military weapons from foreign suppliers at an initial cost of almost thirty billion rand. In order to gain a better undrstanding of the topic, the author gives a brief overview and history of the South African Aerospace industry.Furthermore, an examination of the politics of the transition from apartheid to democracy and how this affected the aeropace industry is given. / South Africa

This thesis attempts to trace the effect of the increased size and complexity of armies and navies in the early VIth Century on the English supply services, and also to analyse selected campaigns as a test of governmental efficiency. The provision of ships, guns, gunpowder, and hand-weapons is first discussed, in relation to national self-sufficiency. Ship timber was occasionally imported, but England could, if necessary, have done without foreign supplies; the timber problem was not a pressing one at this period. Naval stores (pitch, cordage etc.) on the other hand, were almost always imported, and the Baltic had thus already acquired something of its later strategic importance. Equally important were the Netherlands. In 1509 all but the smallest artillery was obtained there. This was remedied by the beginning of large-scale bronze and cast-iron gun-manufacture in England; but England still depended on the Netherlands in 1550 for saltpetre (for gunpowder) and copper (for bronze). Werner Sombart's contention that military requirements stimulated the growth of large-scale industry is discussed; shipbuilding and cannon-founding support his argument, provided that the small-scale of industry in general at this period is borne in mind.

Military Strategy is defined as a plan at the military strategic level of war that consists of a set of military strategic ends, ways and means and the relationships between them. This definition leads to the following research questions: 1. How can the extent of the many-to-many relationships that exist between a military strategy, its ends, ways and means be quantified? 2. If the relationships between a military strategy, its ends, ways and means are quantified and if the effectiveness of the force design elements is known, how shall that enable the quantification of the state&#8217;s ability to execute its military strategy? 3. If the relationships between a military strategy, its ends, ways and means are quantified and if the effectiveness of the force design elements is known, how will it aid decision-making about the acquisition of the future force design? The first research question is answered by mapping a military strategy complete with its ends, ways and means to a ranked tree where the entities in the strategy corresponds with the vertices of different rank in the tree. The tree representation is used to define and determine the contribution of entities in a military strategy to entities at the next higher level. It is explained how analytical, heuristic and judgement methods can be employed to find the relative and real contribution values. Also, a military strategy for South Africa is developed to demonstrate the concept. The second research question is answered by developing measures of effectiveness taking the interdependence of entities at the terminal vertices of the ranked tree into account. Thereafter, the degree to which the force design would support the higher order entities inclusive of a military strategy could be calculated. The third research question is answered by developing a cost-benefit analysis method and a distance indicator from an optimal point to aid in deciding between supplier options for acquisition. Thereafter the knapsack problem is amended to allow for scheduling acquisition projects whilst optimising the force design's support of a military strategy. Finally, the model is validated and put into a contextual framework for use in the military. / Quantitative management / D.Phil.

The lack of system capability, budget, and schedule robustness against technology performance and development uncertainties has led to major setbacks in recent acquisition programs. This lack of robustness stems from the fact that immature technologies have uncertainties in their expected performance and development times and costs that translate to variations in system effectiveness and program development budget and schedule requirements. As such, the objective of this thesis is to formulate an assessment process that better informs acquisition decision-makers of program requirements robustness against such uncertainties. To meet the stated research objective, a conceptual methodology for assessing acquisition requirements robustness against technology performance and development uncertainties was formulated. This general approach provides a structured process for integrating probabilistic and quantitative forecasting, multi-criteria decision-making, and decision-support techniques to generate the statistical data needed to quantitatively predict requirements robustness. The results of the robustness assessment indicates to the decision-makers whether or not the technology or set of technologies being developed for the program will result in system capabilities and program budget and schedule that meet decision-maker requirements and preferences. This results in a more informed and justifiable selection of program technologies during initial program definition as well as formulation of program development and risk management strategies.

Military Strategy is defined as a plan at the military strategic level of war that consists of a set of military strategic ends, ways and means and the relationships between them. This definition leads to the following research questions: 1. How can the extent of the many-to-many relationships that exist between a military strategy, its ends, ways and means be quantified? 2. If the relationships between a military strategy, its ends, ways and means are quantified and if the effectiveness of the force design elements is known, how shall that enable the quantification of the state&#8217;s ability to execute its military strategy? 3. If the relationships between a military strategy, its ends, ways and means are quantified and if the effectiveness of the force design elements is known, how will it aid decision-making about the acquisition of the future force design? The first research question is answered by mapping a military strategy complete with its ends, ways and means to a ranked tree where the entities in the strategy corresponds with the vertices of different rank in the tree. The tree representation is used to define and determine the contribution of entities in a military strategy to entities at the next higher level. It is explained how analytical, heuristic and judgement methods can be employed to find the relative and real contribution values. Also, a military strategy for South Africa is developed to demonstrate the concept. The second research question is answered by developing measures of effectiveness taking the interdependence of entities at the terminal vertices of the ranked tree into account. Thereafter, the degree to which the force design would support the higher order entities inclusive of a military strategy could be calculated. The third research question is answered by developing a cost-benefit analysis method and a distance indicator from an optimal point to aid in deciding between supplier options for acquisition. Thereafter the knapsack problem is amended to allow for scheduling acquisition projects whilst optimising the force design's support of a military strategy. Finally, the model is validated and put into a contextual framework for use in the military. / Operations Management / D.Phil.