Risk management (RM) is a knowledge area in project management (PM). The challenges of project complexity require astute RM. However, RM practices in Lesotho appear to lag behind international trends. Within the sub-Sahara African region, RM incompetence affects timely delivery of public projects owing to PM practices that do not address risks. This study, which adopts a case study approach, unravels the „how and why‟ of contemporary RM practices which are lacking in Lesotho, despite a poor record of project success in the construction industry. Through the reviewed literature and primary data collection, this study investigates three elements in order to determine the level of RM practice within Lesotho public sector construction projects. These elements were the basis of RM, the RM processes, and the peoples‟ perceptions which were essentially centred on the probability of risk and the impact thereof. The results from the study achieved through cross-case synthesis show that the level of RM practice in the Lesotho public sector construction projects is at variance with international practice. The notable gaps in practice include construction professionals who do not know about or who have not practiced project RM. The study thus propose that the Government of Lesotho (GoL) should invest in educating more people in the areas of construction project management or engage professionals with extensive project RM experience. The recommended initiatives should promote professionalism and accountability that are essential for bracing the RM practice in public sector construction projects.

One of the keys for restaurant managers in conducting a proper assessment of their business opportunities is through understanding the level of risk these opportunities bear. This can be achieved by analyzing the causal relationships between external environmental forces and internal capabilities of the firm, and then make a strategic choice in what opportunities to invest. The purpose of this study was to investigate the concept of risk and its underlying dimensions that influence the restaurant industry's cash flows and stock returns. This study proposed a contemporary framework that enables restaurant industry executives to develop a better understanding of the risk factors (macroeconomic and industry) that influence their firms' cash flows and stock returns. The primary unit of analysis was at industry (portfolio) level. In addition, as a second step, three restaurant firms were selected to demonstrate the practical application of the model. Exploratory factor analysis indicated that the restaurant industry risk is represented by three dimensions: "Output," "PPI Meats," and "IP Restaurants." The macroeconomic risk construct was represented by the five variables of Arbitrage Pricing Theory of Chen et al. (1986). Time series-analysis regression of the portfolio of 75 restaurant firms, for the 1993-2004 period, revealed that macroeconomic variables explained a significant portion of restaurant stock returns. On the other hand, both macroeconomic and industry models explained a significant level of variation in operating cash flows. The addition of September 11 "dummy" variable improved the explained variation in stock returns for both equations (macroeconomic and industry). At a firm level, the industry model accounted for a significant variation in internal value drivers (operating cash flows, food cost, and labor cost) for all three restaurant companies. The industry risk model survived after controlling for the effect of macroeconomic variables on operating cash flows. The results indicate that the industry model provides a parsimonious solution in estimating variation in operating cash flows by capturing macroeconomic effects. / Ph. D.

It has been suggested that projects in the construction industry are subject to risks more than other industries. However, there is often little parity in allocation of risks in the construction industry. Usually, project participants allocate risks by aversion where owners tend to shift risks to the primary contractor, who in turn transfers them to the subcontractors. As a result of this, risks are not necessarily allocated/ re-allocated to the party that is best able to manage them efficiently and effectively. Risk allocation can significantly influence the behavior of the project participants and hence affects project schedule, cost and performance. Inappropriate risk allocation has led to adversarial relationships between contracting participants and has consequently increased project cost. The objective of this dissertation is to shed light on the current practices of risk allocation in the construction industry. The dissertation consists of three sections. The first section investigates and evaluates the problems of the current practice of risks allocation and their impacts on project performance. The second section investigates, identifies, and classifies barriers to optimal risk allocation. The third section looks into allocating construction risk from a more cooperative and rational perspective. The goal is to provide the construction industry with a rational decision-making mechanism that will provide an alternative to the current practice of typically allocating risks by aversion. To meet the objectives, structured survey questionnaires for Sections One and Two were used. The first survey found that the current practice of risk allocation has four major problems. These problems include: 1. Dispute, claims and tension leads to adversarial relationships. 2. Competitive relationship leads to aggressive relationships. 3. Subjective pricing of risk leading to higher contingency. 4. Allocation by aversion that leads to misallocation of risks. The second survey found thirteen barriers to optimal risk allocation, which were classified into three main categories: behavioral, technical, and organizational barriers. Lack of an efficient risk allocation mechanism ranks at the top of the identified barriers. These findings were linked, in causal-effects relationships, to formulate an analytic model for the current practice of risk allocation. This dissertation uses the research findings and the rational decision-making process to develop a practical mechanism for optimizing risk allocation. The developed mechanism was then fine-tuned and validated by a Delphi expert panel technique. The developed mechanism should aid construction industry professionals and construction project participants in making rational and economical risk allocation decisions to alleviate the identified above-mentioned problems, overcome the identified barriers, and improve project efficiency by minimizing the negative impacts of the current practice of risk allocation on project cost, schedule and overall project performance. / Graduation date: 2013 / Access restricted to the OSU Community at author's request from Jan. 4, 2013 - July 4, 2013

Corporate governance is currently on the agenda of many countries, and is receiving considerable attention in the business world as well as in the area of academic research, which is an indication of its importance for business development and for society as a whole. A large body of the currently available knowledge addresses this phenomenon from the perspective of the developed economies. Although the knowledge base about corporate governance in developing countries appears to be limited, it is growing. The main aim of this study is to investigate current corporate governance practices, perceptions and obstacles within Libya following the introduction of the Libyan Corporate Governance Code (LCGC). To achieve this aim, the study investigates: first, the nature and extent of applying current corporate governance; secondly, the perceptions of listed companies' staff (senior managers and employees in financial positions) and Libyan financial experts (academics and auditors) regarding the introduction of the LCGC; thirdly, the current obstacles facing the application of LCGC; and, finally, the views of the Libyan regulators and officials in relation to the obstacles identified and how they may be reduced. In order to accomplish the research objectives, a mixed research methodology was adopted: This involved using two types of research methods for collecting data: semistructured interviews and a questionnaire survey divided into three sequential stages: firstly, interviews were conducted with board members of the companies surveyed; secondly, a questionnaire was distributed to selected staff of the companies surveyed and Libyan financial experts; thirdly, further interviews were conducted with Libyan regulators and officials. The findings of the study revealed that corporate governance in Libya is in its early stages of development and is characterised by a weak legal environment, lack of knowledge about corporate governance, poor leadership, lack of training among directors and weak investment awareness among investors. Therefore, the influence of social, cultural and economic factors is evident. The results also suggest that urgent action is needed in order to facilitate the implementation of a good corporate governance system in Libya.

Current business environments are characterised by a wide range of factors and issues which combine to create an unprecedented level of uncertainty and exposure to risks in IT management and all areas of strategic and operational activities. However IT risk awareness presents both a problem and an opportunity to achieve effective IT risk management. This context creates an imperative for conceptualising risk awareness to account for the intensity, diversity and complexity of IT risks ensuring a heightened level of awareness. The central focus of this study is founded on the premise that IT risk awareness among individuals in all levels of the organisation is critical and involves consideration of human and social factors. The research aimed to evaluate current practice in IT risk awareness in police forces and explore what police forces in the UAE can learn from the best practices of other UAE public and private enterprises. The study further aimed to develop a new holistic conceptual model of IT risk awareness supporting IT risk management. Quantitative and qualitative data was collected to achieve the research objectives utilising three main techniques of structured survey, a Delphi method and in-depth interviews. The findings underline that IT risk awareness is not being maximised or embedded in UAE organisations and there is a lack of formalisation of risk management processes. Although the ADP particularly demonstrated these weaknesses this was also reflected to a lesser extent in other UAE organisations. The results show that a diverse level of knowledge in relation to risk awareness and management is evidenced and detailed knowledge of risk management was weak in addition to low awareness of policies and guidelines. Moreover IT risk awareness and management was perceived as solely the domain of IT departments and not as a collective responsibility. A further key finding is validation of all five components of Governance, Compliance, Enterprise, IT GRC and Risk management within the MERIT IT systems risk awareness model, affirming that it is appropriate and important to examine risk awareness in relation to these elements. Model components were further found to be iterative and interdependent and findings highlighted the critical role of governance in facilitating risk awareness and other elements in the model. Finally, risk awareness is found to be critically underpinned and influenced by a complex range of different elements involving cognitive, social, cultural, emotional and psychological aspects in addition to the extent to which people understand a range of different types of risk. The MERIT model provides significant opportunity to identify, assess and address these elements.

M.Com. (Financial Management) / This paper investigates the use of weather derivatives in the maize production industry of South Africa. The history, users and mechanics of weather derivatives and maize production are presented in the study. This study examines, by using experiential design, the potential revenue for a control and a test group of farmers using monthly, actual maize production and weather observations for the period 2000 - 2010. This study suggests, with reference to the results, an option strategy that ultimately results in the hedging of maize output risk for the farms investigated. Limitations of the study are basis risk, liquidity, the difficulties in pricing of the weather derivative and finally the reticence of agricultural business to explore these hedging instruments in practise. In conclusion the study presents suggestions for further research into the wider application of weather derivatives into other industries, the exploration of the effects of weather on changes in crop yield and the effects of a hybrid maize crop and its possible resilience to weather changes. This study also demonstrates the weather effects on maize output and suggests a hedging solution to yield.

M.Com. (Economics) / Although, approximately 80 percent of Lesotho’s population is dependent on agriculture, its grain output has continued to decline in absolute and relative terms. Average yields per hectare of maize are estimated to have dropped by 42 percent in 2006/07. It seems maize production is randomly and systematically impeded to change from subsistence to commercialised production - aimed at producing market surpluses according to principles and motives vested in specific abilities and formalised in law. Agriculture’s contribution to GDP is approximately 16 percent. In order to address poverty, the trend should be reversed. In a complete study, all the possible contributions, including costs and benefits for agriculture, the significance of impediments in Lesotho will be investigated. This study, examines risk impact on agriculture production, income and returns. It is standard to assume economic related factors underlie an inability to produce satisfactory and sustainable agricultural production. This study tests the significance of such an assumption. This paper proposes that the ground for such an assumption, one of underlying economic factors being instrumental in an inability to commercialise maize production, will be evident in the source of economic risk and pricing. Product price premiums, as measures in off-setting systematic economic and portfolio risk, are reviewed. Self-insurance and diversification are key instruments in managing the systematic and specific risk facing the agricultural sector in general, and maize production specifically. If collaboration prevails along with partial compensation and/or diversification for risk, then economic risk may not be the only factor preventing surplus maize production, or the only supporting factor or commercial motive in maximising returns through maize production. The finding of the study is that economics in general and economic risk are not significant impediments to the commercialisation of maize production. This study is different from other research in this field in that it moves away from the standard assumption that economic factors are central in impeding commercial agricultural production research has also to be focused on factors autonomous of the economy but which effect economic outcomes like cultural impediments in developing economies like Lesotho. The study indicates, by analysing the higher moments (economic risk) of the stochastic nature in economics as a specific attempt to prevent any ambiguousness, that economic decisions are to a great extend motivated by factors other than economic factors in many instances in great and in increasing conflict with economic principles. This founds a motivation for a shift in focus and is the study’s contribution to research in this field. It also contributes to the on-going debate in South Africa as to the problems and underlying factors in the commercialisation of subsistence agricultural production in South Africa.

This research project, which is limited to German SMEs, deals with the development of a holistic early warning system (EWS) integrating both a quality management system (QMS) and controlling (CO). Most of the concepts designed to identify company risks/crises are focused either on quantitative (operative) or qualitative (strategic) factors. Several authors point out the need for a more holistic approach including both quantitative and qualitative factors. This research, therefore, sought to explore controlling and quality management tools for EWSs in the food production industry, which are appropriate for recognizing risk factors of company failure, outlined by interview and literature review. Concepts and relations were generated with the help of turnaround-, controlling-, and quality management-experts and then confirmed/refined and analyzed by considering how they can be implemented in practice through the application of case study research. This research makes a contribution in the following areas: identification of requirements for an EWS; the exploration of appropriate QM and CO tools for EWS; the proposal of a holistic approach. The EWS, developed during this work, enables companies in the food production industry to tailor the framework for the specific needs of the company. Such a comprehensive, systematic approach (CO + QM) is currently unknown, both in research and also practice. Therefore, the work represents a new, innovative and implementable practical model.

Risk management (RM) should be seen as one of the most important functions in the South African built environment. Without the effective management of the risks associated with the industry, the noble vision of a sector that is efficient, profitable, and sustainable cannot be achieved. By embracing tried and tested policies that successfully mitigate risk, industry stakeholders will achieve many project successes, and will outlast any competitors that choose to ignore, or are ignorant of the fact, that the negative impact risk has on projects is inversely proportional to the level of RM employed. Construction Project Management (CPM) practices, realising that there are excellent business opportunities across South Africa’s borders, and faced with a competitive South African market, are engaging with developers and government entities involved in cross border projects in the hope of securing these potentially lucrative African projects. With this move into Africa comes increased uncertainty and risk for these CPM practices, and other project stakeholders. Similarly, CPM practices that have made the strategic decision to remain operational only within South Africa’s borders, are faced with a competitive and complex built environment and industry, made increasingly challenging by a weakening economy, exacerbated by industrial strikes, infrastructure deficiencies and a decrease in industry skill levels. This study reports on Project Managers’ (PMs’) perceptions of project failures and inefficiencies resulting from inadequate RM on projects, including the RM methodologies currently being employed. The study focused on perceptions of PMs who operate within South Africa’s borders, PMs that operate across border into other African countries, as well as PMs who operate exclusively within South Africa’s built environment framework. A study was undertaken incorporating qualitative methodologies via a normative survey. The survey was split into three main phases. Phase one employed the use of a pilot survey executed with the objective of further investigating the main sub-problems to gain more insight into the related issues and challenges. For the pilot survey, PMs were selected based on their engagement in CPM activities within South Africa as well as across South Africa’s borders into other African countries. Phase two of the main survey, with the sample stratum being the Association of Construction Project Managers (ACPM), was aimed at PMs within the ACPM who have engaged, or are engaging, in CPM activities both within South Africa’s borders as well as across South Africa’s borders into other African countries. Phase 3 of the main survey, with the sample stratum being the ACPM, was aimed at PMs within the ACPM who have engaged, or are engaging, in CPM activities within South Africa’s borders only and have not engaged in cross border activities. Survey findings identified the commercial sector and value of the projects undertaken by the practices, the level of risk associated with different client typologies, the link between inadequate RM and project inefficiency and failure, and the importance of RM on projects. Findings also identified that RM methodologies are employed by CPM practices, and that CPM practices generally endeavour to create a culture of risk awareness amongst employees. Further findings indicated that CPM practices may not always understand the risks associated with new industry sectors, regions or countries that they are considering operating within, and that that there is room for improvement regarding the effectiveness of current RM systems. Survey findings also indicated that risk is not always transferred to the correct project stakeholder most suited to managing the risk, and CPM practices are not always able to accurately quantify the costs associated with project risk. Furthermore, it was identified that CPM practices do not always undertaken risk assessments (RAs) at the correct project stage resulting in inadequate risk contingencies allowances, regular risk reviews are not always undertaken for projects, project pre-mortems are seen as valuable tools by CPM practices as a method to reduce future risk, and project post-mortems relative to ‘lessons learnt’ are not always undertaken. Conclusions outline the link between effective RM, project inefficiencies and project failure, as well as the increase or decrease in risk relative to ineffective or effective use of risk identification and management methodologies for time, cost, and quality factors respectively. Conclusions also outline the fact that although CPM practices generally understand the link between RM and project success, they are not always able to fully comprehend the risks associated with new industry sectors, regions or cross border countries. This indicates that without the adequate identification of risk, the RM process or steps that follow the qualitative risk identification process will have little or no value. This is indicative of the requirement for professional associations to consolidate risk data for industry activities with the aim of improving the level of RM industry wide. Recommendations highlight the importance of the compiling of sector specific risk registers, compiled by the South African Council for the Project and Construction Management Professions (SACPCMP) with registered member input, made available to all PMs via the SACPCMPs online database. Further recommendations include: the engendering, by senior management of CPM practices; a healthy ‘risk aware’ culture, by promoting RM practices aligned with best practice methodologies; the implementation of well balanced and formal RM systems throughout the CPM practice, with the aim of achieving effective RM without overburdening PMs with unnecessary documentation or ‘paperwork’; the attendance of risk conferences and workshops by all CPM practices, aimed at specifically identifying challenges that exist with RM and methods that can be employed to improve the status quo; the attendance of formal risk training courses, by all CPM practices, aimed at improving the knowledge base of PMs relative to effective RM, and the appointment of risk professionals, driven by the monetary value and risk levels of the project, to undertake the RM process and unburden PMs from the task, allowing PMs to concentrate on the other project knowledge areas.

The generation of attractive innovations is one of the most important and complex tasks companies undertake, the process of open innovation is being used to support this endeavour. SMEs often face difficulties applying and commercialising external sources’ technologies for their own purposes due to liability of smallness and related lack of capability of co-ordination. In particular, small and medium-sized system integrators of electronic consumer products (SIs) are (1) highly dependent on close collaboration with external organisations, (2) have to cope with turbulent technology markets, and have to manage (3) the continuous shortening of innovation cycles. These factors necessitate small and mediumsized SIs of electronic consumer products to increase their dynamic capability to innovate, which subsequently forms the basis for the SIs’ sustainable competitiveness. The effective embedding of the Purchasing Organisation (PO) into the innovation outside-in process can potentially become a major driver in improving the overall innovation process and company performance. However, given academic research does not provide sufficient insight concerning relevant Enabling Factors (EFs) and related drivers. Therefore, academics allude to a demand for further research in the field of early purchasing involvement in the innovation process. In addition, purchasing practitioners point to the low maturity of Purchasing Organisations with regard to securing innovations. To explore relevant Enabling Factors for purchasing integration into the innovation process, the qualitative study design was based on an embedded case study inquiry with multiple units of analysis. Data collection and analysis was realised through a sequential qualitative  quantitative mixedmethod approach. For this reason, interviews were conducted with 7 purchasing experts from the medium-sized German television set manufacturer Loewe. To obtain insights as to the generalisability of the findings, a purposive selected sample of 11 purchasing experts from other SIs with high dependency on innovation suppliers were interviewed via webbased questionnaires. The study identified: EF1: External Interconnectedness EF2: Preferred Customer status Process EF3: Management Commitment to the PO EF4: External Interconnectedness EF5: Early Integration into Product Planning EF6: Degree of Professionalisation of the PO EF7: Innovation Management System and EF8: Open-minded Relations based on Trust as a relevant Enabling Factor. Furthermore, the study suggests direct relations between the EFs and 32 drivers that are formative to the related Enabling Factors. Based on the study findings, 14 strategic measures were defined via focus group interviews. In this way, the study contributes to given academic knowledge in the field of early purchasing involvement into new product development processes (NPD). With regard to such new product development processes, this study suggests integrating the PO, as a third element, into the R&D and marketing interface.