The influence of project management maturity on project success – A case of private organization’s infrastructure projects

The construction industry is characterised by the high rate of project failures. Industry professionals consider inconsistent project management practices to be a major cause of these failures. A leading contributor to these inconsistent project management practices is that there is no one project management standard followed in the industry, thereby resulting in different interpretations and applications by project managers. Given the intricate nature of construction projects, correct project management practices and project management maturity are paramount in achieving the overall envisaged project benefits,project success and business profit by organisations. As such, this study arose from the desire to improve the prevailing practices in construction projects, particularly in the Private Healthcare Industry. Against this background, the purpose of this study was to develop a framework that aims to improve the prevailing project management practices in infrastructure projects within the Private Healthcare Industry. This was done through evaluating the appropriate frameworks and theories in construction project management practices, project management maturity, and project success concepts. This then led to determining the correct construction project management practices required for the successful execution of infrastructure projects. To achieve this goal, a comprehensive review of literature was conducted that covered a review of project management practices, benefits, and theories The review of literature concluded with the main study proposition: Project management maturity has an influence on project success

The influence of project management maturity on project success – A case of private organization’s infrastructure projects

The construction industry is characterised by the high rate of project failures. Industry professionals consider inconsistent project management practices to be a major cause of these failures. A leading contributor to these inconsistent project management practices is that there is no one project management standard followed in the industry, thereby resulting in different interpretations and applications by project managers. Given the intricate nature of construction projects, correct project management practices and project management maturity are paramount in achieving the overall envisaged project benefits,project success and business profit by organisations. As such, this study arose from the desire to improve the prevailing practices in construction projects, particularly in the Private Healthcare Industry. Against this background, the purpose of this study was to develop a framework that aims to improve the prevailing project management practices in infrastructure projects within the Private Healthcare Industry. This was done through evaluating the appropriate frameworks and theories in construction project management practices, project management maturity, and project success concepts. This then led to determining the correct construction project management practices required for the successful execution of infrastructure projects. To achieve this goal, a comprehensive review of literature was conducted that covered a review of project management practices, benefits, and theories The review of literature concluded with the main study proposition: Project management maturity has an influence on project success

Loyalty programmes in the South African airline industry

While there has been substantial research on Loyalty Programmes in the last two decades, little has been done in the South African Airline Industry. This study uses the Social exchange theory, Relationship marketing theory and Commitment-trust theory to provide an understanding of the factors, which influence loyalty programmes in the South African Airline Industry. The methodology used involved a self-administrated on-line questionnaire from the sample, which comprised of 1090 respondents. From the total respondents, 172 belonged to one or more Airline Loyalty Programmes. This study focused on the latter. An email containing a Universal Resource Link (URL) to the survey was sent to the Nelson Mandela University Business School‟s Marketing Department to distribute to current first-year MBA students, who also had to circulate the survey to at least ten other people. A proposed conceptual model was compiled and tested using exploratory factor analysis. The result of the study confirmed that the measurement instrument is in order and that attitude and behaviour are strong determinants of the loyalty programme. Communication, flexibility, general assessment, rewards personal, rewards tangible, rewards monetary and trust are factors that influence the loyalty programme, which are driven by the attitude of the participant in the programme. On the other hand, communication, flexibility, general assessment, rewards personalisation, purchase behaviour and trust are factors that influence the loyalty programme, which are driven by the behaviour of the participant in the programme. This study concludes with managerial recommendations that will enable managers to identify factors which influence loyalty programmes in the South African Airline Industry. This will enable managers to make informed decisions when formulating and implementing successful programmes. Some of the recommendations call for a review and repositioning of the value proposition for the existing loyalty programmes. It is also recommended that loyalty programmes are value-based in order to convert loyalty programme customers to loyal customers. In addition, majority of the loyalty programme customers call for loyalty programmes that offer programmes that non-expiry points with personalised service offering. The organisations that offer loyalty programmes in the Airline Industry also need to design clear communication strategies that will provide a holistic and targeted approach to customer engagement

Cost-effectiveness Analysis of Core Decompression

Core decompression is widely used to treat the early stages of osteonecrosis of the hip. The purpose of this analysis is to assist orthopedic surgeons in judging whether currently available data support the use of core decompression as cost-effective. A decision model was created for the treatment of osteonecrosis of the femoral head. Literature review was used to identify possible outcomes and their probability after initial treatment with either observation or core decompression. This model demonstrates core decompression must delay the need for total hip arthroplasty for a minimum of 5 years to maintain an incremental cost-effectiveness ratio lower than 50,000 dollars per quality-adjusted life year gained. Treatment options with ratios higher than 50,000 dollars per quality-adjusted life year are generally considered to have limited cost-effectiveness. This study demonstrates that core decompression has the potential to be a highly cost-effective alternative if it is leads to a delay in the need for total hip arthroplasty of 5 years or longer

Factors influencing strategic responses of managers in crisis

The COVID-19 crisis has had a far-reaching impact on the aviation industry and it continues to threaten the survival of many organisations in that sector. The level of uncertainty that exists as a result of the crisis has highlighted the need for managers to understand the complex nature of implementing appropriate strategic responses in crisis. Based on such understanding, management then have to make the appropriate strategic decisions and act fast in such turbulent business environment. This multifaceted challenge faced by managers is heightened by the fact that there are still conflicting views and debates regarding the relevant antecedents and processes in managing a crisis of such proportion. This study explored the factors that influenced the strategic responses of managers during the COVID-19 crisis. This research was conducted using the qualitative research approach. Interviews were conducted with managers involved in the strategic decision-making process during the COVID-19 crisis. The managers were from a broad range of sub sectors within the South African aviation industry. The research outcome presents in-depth insights on the different strategic responses adopted by the managers in the sub sectors to respond to, monitor and manage the crisis. The findings from the study identified three strategies that were adopted by the managers: retrenchment, persevering and innovation. The study further identified the internal and external factors that served as enablers and disablers to the strategic responses. This research contributes to the literature on strategic management, decision-making and crisis management.Mini Dissertation (MPhil)--University of Pretoria, 2021.zl22Gordon Institute of Business Science (GIBS)MBAUnrestricte

Endovascular revascularization of isolated internal iliac artery for symptomatic occlusive atherosclerotic disease is a viable and underused option for patients with gluteal muscle claudication

Often confused with pseudoclaudication, gluteal muscle claudication is a difficult condition to diagnose and treat. We present the case of a 67-year-old man with a history of back and buttock claudication. He had undergone lumbosacral decompression with no relief of buttock claudication. Computed tomography angiography of the abdomen and pelvis showed occlusion of the bilateral internal iliac arteries. Exercise transcutaneous oxygen pressure measurements obtained on referral to our institution revealed a significant decrease. He underwent successful recanalization and stenting of the bilateral hypogastric arteries with complete resolution of his symptoms. We also reviewed the reported data to highlight the trend in the management of patients with this condition

Cost-effectiveness analysis of core decompression.

Core decompression is widely used to treat the early stages of osteonecrosis of the hip. The purpose of this analysis is to assist orthopedic surgeons in judging whether currently available data support the use of core decompression as cost-effective. A decision model was created for the treatment of osteonecrosis of the femoral head. Literature review was used to identify possible outcomes and their probability after initial treatment with either observation or core decompression. This model demonstrates core decompression must delay the need for total hip arthroplasty for a minimum of 5 years to maintain an incremental cost-effectiveness ratio lower than 50,000 dollars per quality-adjusted life year gained. Treatment options with ratios higher than 50,000 dollars per quality-adjusted life year are generally considered to have limited cost-effectiveness. This study demonstrates that core decompression has the potential to be a highly cost-effective alternative if it is leads to a delay in the need for total hip arthroplasty of 5 years or longer