This paper provides specific estimates on the scale of profit shifting among hydrocarbon MNEs. We estimate a lower-bound semi-elasticity of reported profits to sector specific income taxation of -1.88. To assess the importance of domestic profit-shifting channels, we take advantage of domestic tax differentials among hydrocarbon producers facing additional rent taxes and find that domestic profit shifting accounts for about one third of total income concealed. Overall, we estimate revenue losses in the sector due to profit-shifting amount to 12% - 35% of the income tax base, depending on the characteristics of a country's tax regime. We also observe a higher vulnerability of non-OECD economies to profit shifting in our sample, which consists of 294 domestic and multinational parents and subsidiaries during the period from 2004-2012. Finally, our analysis confirms the mitigation effect of documentation requirements for internal transactions. However, we also find that increased enforcement prompts MNEs in the Oil and Gas sector to rely more heavily on the reallocation of profits at the domestic level. (authors' abstract) / Series: WU International Taxation Research Paper Series

Sustainability is one of the most important performance measurements in this fast changing business environment, as climate change and customer satisfaction is becoming real issues that managers have to face. Not only does it reflect the impact the company has on the economy, environment and society but also communicates corporate responsibility and smart business practices to the relevant shareholders. The Johannesburg Stock Exchange Limited (JSE) is the first global stock exchange to compel listed companies to integrate sustainability reporting with their annual report in the form of an integrated report. This requirement came into effect on 1 March 2010. It will enable managers to assess their organisation’s ability to create and uphold sustainability over the short, medium and long terms. It also allows managers and stakeholders to evaluate their business from a holistic perspective to report on a wider context of how it creates value for their shareholders and customers. The GRI identified the global challenges regarding sustainability reporting and launched their first Sustainability Reporting Framework in 2000 to clearly and openly report on relevant sustainability issues. The GRI also provide Sector Supplements that focuses on sector specific performance measurements. The balanced scorecard which celebrated its 20th anniversary in 2012, has been proven to be one of the most influential business management strategies of the last 20 years. Adjustments can be made to the traditional BSC by using an effective social responsibility framework, such as the GRI, to provide a sustainable balanced scorecard. It will express long-term organisational strategies, both financial and non-financial that is linked to sustainability. The oil and gas industry is a multifaceted, global industry and a key player in the South African economy, which has a fundamental impact on safety, health, environmental and social issues. The research was performed based on all the JSE listed companies in this industry based on an observational, ex post facto and descriptive research methodology. The integrated reports for both 2011 and 2012 were obtained and compared against the G3.1 Oil and Gas Sector Supplement indicators. It was found that selected oil and gas companies include sustainability issues in their integrated reports with a focus on social aspects. The contribution of the study was the development of a Sustainable Balanced Scorecard for the oil and gas industry. / MCom (Management Accountancy), North-West University, Potchefstroom Campus, 2014

Sustainability is one of the most important performance measurements in this fast changing business environment, as climate change and customer satisfaction is becoming real issues that managers have to face. Not only does it reflect the impact the company has on the economy, environment and society but also communicates corporate responsibility and smart business practices to the relevant shareholders. The Johannesburg Stock Exchange Limited (JSE) is the first global stock exchange to compel listed companies to integrate sustainability reporting with their annual report in the form of an integrated report. This requirement came into effect on 1 March 2010. It will enable managers to assess their organisation’s ability to create and uphold sustainability over the short, medium and long terms. It also allows managers and stakeholders to evaluate their business from a holistic perspective to report on a wider context of how it creates value for their shareholders and customers. The GRI identified the global challenges regarding sustainability reporting and launched their first Sustainability Reporting Framework in 2000 to clearly and openly report on relevant sustainability issues. The GRI also provide Sector Supplements that focuses on sector specific performance measurements. The balanced scorecard which celebrated its 20th anniversary in 2012, has been proven to be one of the most influential business management strategies of the last 20 years. Adjustments can be made to the traditional BSC by using an effective social responsibility framework, such as the GRI, to provide a sustainable balanced scorecard. It will express long-term organisational strategies, both financial and non-financial that is linked to sustainability. The oil and gas industry is a multifaceted, global industry and a key player in the South African economy, which has a fundamental impact on safety, health, environmental and social issues. The research was performed based on all the JSE listed companies in this industry based on an observational, ex post facto and descriptive research methodology. The integrated reports for both 2011 and 2012 were obtained and compared against the G3.1 Oil and Gas Sector Supplement indicators. It was found that selected oil and gas companies include sustainability issues in their integrated reports with a focus on social aspects. The contribution of the study was the development of a Sustainable Balanced Scorecard for the oil and gas industry. / MCom (Management Accountancy), North-West University, Potchefstroom Campus, 2014

The work of an engineer is closely intertwined with safety. An engineer’s perception of the “safety” task is traditionally inherent in his or her design. However, in the technical world most machines and systems designed by engineers contain a human element, which engineers have to consider in their work. In the oil and gas upstream industry – especially drilling, production and workover operations – petroleum engineers (including drilling and production engineers) are responsible not only for design but also for operational and organizational aspects. The human factor becomes more important in complex offshore operations. Incorporating safety into a sys-tem design requires identifying, analyzing and evaluating risks and ensuring that any not accounted for are taken into consideration. This process requires communication among everyone involved in the process. Analysis of accidents in the oil and gas industry shows that often a lack of that communication led to incident triggering events. In this thesis, the author proposes a novel communication model that improves this exchange of information and supposedly makes the process of risk assessment more effective. In addition, the new model also incorporates factors such as emotions, feelings, needs and imagination into the risk assessment process. This broadens the information base for the risk identification and analysis and creates an atmosphere of psychological ownership for the stakeholders in the process, which leads to a perceived safety climate in the organization where the new model is applied. The innovative communication or consultation model, as it is also referred to in risk assessments, is based on a structured process used in conflict resolution called mediation. Mediation is an alternative conflict resolution process that is centered on mutual under-standing and listening to each other’s needs. The process is composed of elements that characterize it. These elements of mediation are used to assess other communication processes and to develop new communication models. The application of the elements of mediation and the safety-mediation consultation into the risk assessment process enables this process to be enhanced with human factors such as emotions, feelings, intuition and imagination. The inclusion of all stakeholders creates psychological ownership, improves communication, enables organizational learning and expands the knowledge base for risk analysis. The applicability of the safety-mediation consultation process for a human factor-based risk assessment is presented and tested using illustrative examples and field cases from the international oil and gas industry. Possible concerns and limitations are also discussed. This thesis shows that mediation and elements of the mediation process can be applied to improve communication in the international oil and gas industry. This is facilitated by educated safety mediators, who help the petroleum engineer and operational crew on a drilling rig to achieve a better understanding by ensuring that they hear and fully register each other’s needs.

The work of an engineer is closely intertwined with safety. An engineer’s perception of the “safety” task is traditionally inherent in his or her design. However, in the technical world most machines and systems designed by engineers contain a human element, which engineers have to consider in their work. In the oil and gas upstream industry – especially drilling, production and workover operations – petroleum engineers (including drilling and production engineers) are responsible not only for design but also for operational and organizational aspects. The human factor becomes more important in complex offshore operations. Incorporating safety into a sys-tem design requires identifying, analyzing and evaluating risks and ensuring that any not accounted for are taken into consideration. This process requires communication among everyone involved in the process. Analysis of accidents in the oil and gas industry shows that often a lack of that communication led to incident triggering events. In this thesis, the author proposes a novel communication model that improves this exchange of information and supposedly makes the process of risk assessment more effective. In addition, the new model also incorporates factors such as emotions, feelings, needs and imagination into the risk assessment process. This broadens the information base for the risk identification and analysis and creates an atmosphere of psychological ownership for the stakeholders in the process, which leads to a perceived safety climate in the organization where the new model is applied. The innovative communication or consultation model, as it is also referred to in risk assessments, is based on a structured process used in conflict resolution called mediation. Mediation is an alternative conflict resolution process that is centered on mutual under-standing and listening to each other’s needs. The process is composed of elements that characterize it. These elements of mediation are used to assess other communication processes and to develop new communication models. The application of the elements of mediation and the safety-mediation consultation into the risk assessment process enables this process to be enhanced with human factors such as emotions, feelings, intuition and imagination. The inclusion of all stakeholders creates psychological ownership, improves communication, enables organizational learning and expands the knowledge base for risk analysis. The applicability of the safety-mediation consultation process for a human factor-based risk assessment is presented and tested using illustrative examples and field cases from the international oil and gas industry. Possible concerns and limitations are also discussed. This thesis shows that mediation and elements of the mediation process can be applied to improve communication in the international oil and gas industry. This is facilitated by educated safety mediators, who help the petroleum engineer and operational crew on a drilling rig to achieve a better understanding by ensuring that they hear and fully register each other’s needs.