Doctoral at Université de Douala Cameroun, Cameroon
Sama Jean Marie Stevy is a doctoral candidate in Engineering Sciences with a specialization in Energy Economics at the University of Douala in Cameroon. His academic and research trajectory is firmly rooted in the strategic interface between energy systems, econometrics, and public policy. Through hands-on experience in petroleum institutions and a strong grounding in quantitative modeling, Stevy is committed to contributing to the sustainable development of Africa’s energy sector. He has consistently demonstrated a deep commitment to data-driven research and practical interventions aimed at optimizing resource management and energy consumption patterns.
Profile
Scopus
Education
Stevy’s academic foundation was built with a Baccalauréat in Mathematics and Physical Sciences in 2013, which was followed by his intensive five-year training (2015–2020) at the National School of Mines and Petroleum Industries, where he earned an Engineer-Economist degree in Mining and Petroleum Economics. In 2019, he completed a certification in energy transition, signaling his interest in the global shift toward sustainable energy systems. Furthering his academic development, he pursued a Master’s in Energy Research in 2021–2022 at the Laboratory of Applied Technologies and Sciences (LTSA), University of Douala, where he is currently undertaking his doctoral studies. His academic journey has combined rigorous quantitative training with sector-specific economic analysis, preparing him to address complex energy and development challenges.
Experience
Sama Jean Marie Stevy has held multiple internships with Cameroon’s national institutions, giving him valuable exposure to the operational, financial, and policy dynamics of the energy sector. At the Hydrocarbon Price Stabilization Fund (CSPH), he conducted a comprehensive study on the subsidy dynamics of Liquefied Petroleum Gas in 2020, analyzing cost structures and proposing policy responses to subsidy inefficiencies. In 2019, during a previous internship at CSPH, he focused on market analysis of oil products, developing price forecasts and participating in the drafting of tenders related to petroleum imports. Earlier in 2018, at the Directorate of Petroleum and Gas Products (MINEE), he undertook a socio-economic characterization of kerosene users and conducted a simulation of international petroleum demand and pricing. These roles have enriched his understanding of the national and international petroleum landscape and honed his skills in forecasting, data analysis, and policy formulation.
Research Interest
Stevy’s research primarily centers on the econometric modeling of energy consumption, resource production, and economic growth. He has applied advanced techniques such as ARDL and NARDL models to explore the interplay between crude oil production, human development, and macroeconomic stability in sub-Saharan Africa. His focus extends to demand forecasting, CO₂ emissions analysis, and the evaluation of energy policies through the lens of economic development and environmental sustainability. He is particularly interested in how political stability and institutional factors influence the efficiency and productivity of energy resource management.
Award
While formal awards are not explicitly listed, Stevy’s scholarly contributions and active participation in national scientific conferences—such as the Colloque/Conférence des Innovations Scientifiques et Technologiques—demonstrate his recognition within academic circles.
His ability to publish multiple peer-reviewed journal articles in a short span as a doctoral student further underscores his academic merit and research excellence.
Publications
Sama Jean Marie Stevy has co-authored several impactful research articles published in reputable international journals.
In 2023, he published “Unravelling the dynamics of human development and economic growth on crude oil production based on ARDL and NARDL models” in MethodsX, offering novel insights into oil production dynamics. In 2024, he co-authored “Forecasting Petroleum Products Consumption in the Chadian Road Transport Sector using Optimised Grey Models” in the International Journal of Energy Economics and Policy, and another study, “Exploring the Relationship Between CO₂ Emissions and Fuel Consumption in Road Transport: Empirical Evidence from Chad”, in the same journal.
Also in 2024, he published “The nexus between crude oil production, human development and economic growth in Cameroon (1977–2019)” in Energy Strategy Reviews. Most recently, in 2025, he contributed to “The role of stability on crude oil production in Cameroon: Evidence from the ARDL and NARDL models” in Resources Policy. These publications have collectively gained academic traction, with citations reflecting the growing interest in his empirical approaches and regional focus on Africa’s energy sector.
Conclusion
Sama Jean Marie Stevy is an emerging scholar whose blend of technical acumen, field experience, and strong research credentials positions him as a valuable contributor to energy economics and sustainable development in Africa. His career trajectory reveals a consistent focus on evidence-based analysis and policy-relevant research. Through his doctoral work and ongoing scholarly publications, he aims to influence the design of more effective, inclusive, and resilient energy policies. With a clear vision and a growing academic portfolio, Stevy is poised to continue making significant contributions to the intersection of energy economics, policy, and development.