Osobajo Oluyomi - Academia.edu (original) (raw)

Papers by Osobajo Oluyomi

Research paper thumbnail of Who is Who? Identifying the Different Sub-groups of Secondary Stakeholders within a Community: A Case Study of the Niger Delta Region of Nigeria Communities

International Business Research

The Nigerian oil and gas industry (NOGI) has over time been dominated by the Nigerian government ... more The Nigerian oil and gas industry (NOGI) has over time been dominated by the Nigerian government and oil producing companies (OPCs). The influences of the community stakeholder on OPCs in the last three decades have been expressed in diverse ways by different community sub-groups through their concerns and interests, some of which have severely impacted on the NOGI. Community within this context is categorised as a primary stakeholder, while the sub-groups are secondary stakeholders that emerge from within the community. Hence, the success of the NOGI largely depends on the Nigerian government and the oil producing companies, and other players such as Non-Governmental Organisations recognising the community as a key player and having appropriate knowledge of the different sub-groups of secondary stakeholders within the community in order to understand their intentions, behaviour, interests, influences and interrelations. Such knowledge is relevant to the NOGI’s formulation of future...

Research paper thumbnail of Determinants of Sovereign Credit Ratings in Emerging Markets

International Business Research

This study critically investigates the determinants of sovereign credit ratings in emerging marke... more This study critically investigates the determinants of sovereign credit ratings in emerging markets, during 2001 to 2015. This was conducted in 20 emerging markets, using S&P and Moody ratings. Linear framework econometric approach with the use of pooled Ordinary Least Square regression method was adopted in the study. The explanatory power of the estimated models has a good performance across both rating agencies. The study reveals the importance of five macroeconomic variables in determining the sovereign credit rating of emerging markets. These variables are: gross domestic product per capital, inflation, government debt, reserves, and external debt. Also, world governance indicators, a proxy for qualitative/political variables, were found to be an essential determinant of rating.

Research paper thumbnail of Systems thinking and CMM for continuous improvement in the construction industry

International Journal of Productivity and Performance Management

Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to im... more Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to implement continuous improvement in small and medium scale construction companies (SMSCC) in Nigeria. Design/methodology/approach A multi-strategy approach involving qualitative studies of SMSCC in Nigeria was conducted. Semi-structured interviews were conducted with purposively selected construction experts in Nigeria to identify variables essential for continuous improvement in SMSCC. Data collected were thematically analysed using NVIVO. Subsequently, a system thinking approach is employed to design and develop the CMM for implementing continuous improvement SMSCC, by exploring possible relationships between the variables established. Findings CMM provided a five-level approach for the inclusion of investigated variables such as team performance; culture; structure; post-project reviews, financial risk management, waste management policy and cost control. These variables are factors lea...

Research paper thumbnail of Systems thinking and CMM for continuous improvement in the construction industry

International Journal of Productivity and Performance Management

Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to im... more Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to implement continuous improvement in small and medium scale construction companies (SMSCC) in Nigeria. Design/methodology/approach A multi-strategy approach involving qualitative studies of SMSCC in Nigeria was conducted. Semi-structured interviews were conducted with purposively selected construction experts in Nigeria to identify variables essential for continuous improvement in SMSCC. Data collected were thematically analysed using NVIVO. Subsequently, a system thinking approach is employed to design and develop the CMM for implementing continuous improvement SMSCC, by exploring possible relationships between the variables established. Findings CMM provided a five-level approach for the inclusion of investigated variables such as team performance; culture; structure; post-project reviews, financial risk management, waste management policy and cost control. These variables are factors lea...

Research paper thumbnail of Who is Who? Identifying the Different Sub-groups of Secondary Stakeholders within a Community: A Case Study of the Niger Delta Region of Nigeria Communities

International Business Research

The Nigerian oil and gas industry (NOGI) has over time been dominated by the Nigerian government ... more The Nigerian oil and gas industry (NOGI) has over time been dominated by the Nigerian government and oil producing companies (OPCs). The influences of the community stakeholder on OPCs in the last three decades have been expressed in diverse ways by different community sub-groups through their concerns and interests, some of which have severely impacted on the NOGI. Community within this context is categorised as a primary stakeholder, while the sub-groups are secondary stakeholders that emerge from within the community. Hence, the success of the NOGI largely depends on the Nigerian government and the oil producing companies, and other players such as Non-Governmental Organisations recognising the community as a key player and having appropriate knowledge of the different sub-groups of secondary stakeholders within the community in order to understand their intentions, behaviour, interests, influences and interrelations. Such knowledge is relevant to the NOGI’s formulation of future...

Research paper thumbnail of Determinants of Sovereign Credit Ratings in Emerging Markets

International Business Research

This study critically investigates the determinants of sovereign credit ratings in emerging marke... more This study critically investigates the determinants of sovereign credit ratings in emerging markets, during 2001 to 2015. This was conducted in 20 emerging markets, using S&P and Moody ratings. Linear framework econometric approach with the use of pooled Ordinary Least Square regression method was adopted in the study. The explanatory power of the estimated models has a good performance across both rating agencies. The study reveals the importance of five macroeconomic variables in determining the sovereign credit rating of emerging markets. These variables are: gross domestic product per capital, inflation, government debt, reserves, and external debt. Also, world governance indicators, a proxy for qualitative/political variables, were found to be an essential determinant of rating.

Research paper thumbnail of Systems thinking and CMM for continuous improvement in the construction industry

International Journal of Productivity and Performance Management

Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to im... more Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to implement continuous improvement in small and medium scale construction companies (SMSCC) in Nigeria. Design/methodology/approach A multi-strategy approach involving qualitative studies of SMSCC in Nigeria was conducted. Semi-structured interviews were conducted with purposively selected construction experts in Nigeria to identify variables essential for continuous improvement in SMSCC. Data collected were thematically analysed using NVIVO. Subsequently, a system thinking approach is employed to design and develop the CMM for implementing continuous improvement SMSCC, by exploring possible relationships between the variables established. Findings CMM provided a five-level approach for the inclusion of investigated variables such as team performance; culture; structure; post-project reviews, financial risk management, waste management policy and cost control. These variables are factors lea...

Research paper thumbnail of Systems thinking and CMM for continuous improvement in the construction industry

International Journal of Productivity and Performance Management

Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to im... more Purpose The purpose of this paper is to present a capability maturity model (CMM) developed to implement continuous improvement in small and medium scale construction companies (SMSCC) in Nigeria. Design/methodology/approach A multi-strategy approach involving qualitative studies of SMSCC in Nigeria was conducted. Semi-structured interviews were conducted with purposively selected construction experts in Nigeria to identify variables essential for continuous improvement in SMSCC. Data collected were thematically analysed using NVIVO. Subsequently, a system thinking approach is employed to design and develop the CMM for implementing continuous improvement SMSCC, by exploring possible relationships between the variables established. Findings CMM provided a five-level approach for the inclusion of investigated variables such as team performance; culture; structure; post-project reviews, financial risk management, waste management policy and cost control. These variables are factors lea...