All Stories

  1. Probing environmental sustainability aspects of resource efficiency, renewable energy usage and globalization

    Article • Gondwana Research, March 2025, Elsevier

    Dr Hephzibah Onyeje Obekpa

  2. Examining the drivers of ecological footprint components: Is pursuing food security environmentally costly for Nigeria?

    Article • Ecological Indicators, January 2025, Elsevier

    Dr Hephzibah Onyeje Obekpa

  3. Explaining the environmental efficiency capability of energy mix innovation among the Nordic countries

    Article • Energy Reports, June 2024, Elsevier

    Dr Hephzibah Onyeje Obekpa

  4. The effects of gas flaring as moderated by government quality in leading natural gas flaring economies

    Article • Scientific Reports, September 2023, Springer Science + Business Media

    Professor Cosimo Magazzino, Dr Hephzibah Onyeje Obekpa

  5. Examining the environmental aspect of economic complexity outlook and environmental-related technologies in the Nordic states

    Article • Journal of Cleaner Production, July 2023, Elsevier

    Dr Hephzibah Onyeje Obekpa

  6. Examining the patterns of disaggregate energy security risk and crude oil price: the USA scenario over 1970–2040

    Article • Resources Policy, May 2023, Elsevier

    Dr Hephzibah Onyeje Obekpa

  7. Refugee Population and Environmental Quality in Sweden and Lebanon: Is Fertility Rate Changing the Dynamics?

    Article • Social Sciences, April 2023, MDPI AG

    Dr Hephzibah Onyeje Obekpa

  8. Examining the nexus of energy intensity, renewables, natural resources, and carbon intensity in India

    Article • Energy & Environment, April 2023, SAGE Publications

    Dr Hephzibah Onyeje Obekpa

  9. Asymmetric response of energy efficiency to research and development spending in renewables and nuclear energy usage in the United States

    Article • Progress in Nuclear Energy, February 2023, Elsevier

    Dr Hephzibah Onyeje Obekpa

  10. Analysing the co-benefit of environmental tax amidst clean energy development in Europe's largest agrarian economies

    Article • Journal of Environmental Management, January 2023, Elsevier

    Dr Hephzibah Onyeje Obekpa

  11. The influence of renewable energy and economic freedom aspects on ecological sustainability in the G7 countries

    Article • Sustainable Development, September 2022, Wiley

    nihat doganalp, Dr Hephzibah Onyeje Obekpa

  12. Is growing your own food necessary for dietary diversity? Evidence from Nigeria

    Article • Food Policy, October 2021, Elsevier

    Dr Hephzibah Onyeje Obekpa

  13. Assessing the Performance and Participation among Young Male and Female Entrepreneurs in Agribusiness: A Case Study of the Rice and Maize Subsectors in Cameroon

    Article • Sustainability, March 2021, MDPI AG

    Dr Hephzibah Onyeje Obekpa

  14. Influence of foreign direct investment and exchange rate on fisheries in Nigeria

    Article • Studies in Agricultural Economics, December 2020, Research Institute of Agricultural Economics

    Dr Hephzibah Onyeje Obekpa