Asst. Prof. GODWIN OLUSEYE OLASEHINDE WILLIAMS

1. Navigating uncertainty: exploring the interplay between global pandemic uncertainty and the US tourism sector

OLASEHINDE WILLIAMS G. O., Akadiri S. S.

Journal of Economic and Administrative Sciences , pp.1-24, 2026 (ESCI, Scopus)

2. The impact of the emissions trading system on foreign carbon embedded in domestic final demand: evidence from the Eurozone

Lee C., OLASEHINDE WILLIAMS G. O.

Economic Change and Restructuring , vol.59, no.2, 2026 (SSCI, Scopus)

3. US Economic Policy Uncertainty and the Exchange Market Pressure of Large Emerging-Market Economies: Evidence From GETS-VAR and Bayesian Quantile Regression Methods

Güngör H., OLANIPEKUN I. O., OLASEHINDE WILLIAMS G. O., USMAN O.

International Journal of Finance and Economics , vol.31, no.2, pp.2473-2491, 2026 (SSCI, Scopus)

4. A Bayesian Econometric Analysis of the Response of Greenhouse Gas-Intensive European Portfolios to Climate Transition Risk

OLASEHINDE WILLIAMS G. O., Akadiri S. S.

Environmental Quality Management , vol.35, no.3, 2026 (ESCI, Scopus)

5. Crude oil price volatility—An unintended consequence of carbon pricing: Evidence from transfer entropy and wavelet-partial wavelet coherence analyses

OLASEHINDE WILLIAMS G. O.

Energy and Environment , vol.37, no.2, pp.581-599, 2026 (SSCI, Scopus)

6. Sustainable Markets Dynamics Under Crude Oil Volatility in the United States

OLASEHINDE WILLIAMS G. O., Akadiri S. S.

Energy Research Letters , vol.7, no.1, 2026 (Scopus)

7. Greenflation or greensulation? An examination of the disaggregated inflationary effect of environmental taxes in the EU-27

OLASEHINDE WILLIAMS G. O.

Innovation and Green Development , vol.5, no.1, 2026 (Scopus)

8. Geopolitical Risk and Its Effect on Nigeria’s Energy Inflation

Akadiri S. S., OLASEHINDE WILLIAMS G. O.

Energy Research Letters , vol.7, no.3, 2026 (Scopus)

9. A Quantile Panel-Type Analysis of the Relationship Between Carbon Price and Energy Inflation in the EU-27

OLASEHINDE WILLIAMS G. O., Akadiri S. S., Sambou M.

Energy Research Letters , vol.7, 2026 (Scopus)

10. Economic Shocks and Trade Policy: Analyzing Household Food Insecurity in Nigeria Following the 2015 Oil Price Decline

Quinton J., Jenkins G. P., OLASEHINDE WILLIAMS G. O.

Food and Energy Security , vol.15, no.1, 2026 (SCI-Expanded, Scopus)

11. Macro-Regional Evaluation of the Impact of Environmental Policy Stringency on Tourist Inflows

Akadiri S. S., OLASEHINDE WILLIAMS G. O.

International Journal of Hospitality and Tourism Administration , vol.27, no.2, pp.362-384, 2026 (ESCI, Scopus)

12. Effects of the Paris Agreement on new energy investments: Do energy risks play a role? Evidence from (multivariate) time-varying quantile regression

Ozkan O., OLASEHINDE WILLIAMS G. O., OLANIPEKUN I. O.

Energy , vol.340, 2025 (SCI-Expanded, Scopus)

13. The J-curve phenomenon in Türkiye's fossil fuel trade balance: A fourier-ARDL analysis

Lee C., OLASEHINDE WILLIAMS G. O., Saint Akadiri S.

Journal of Asian Economics , vol.101, 2025 (SSCI, Scopus)

14. Environmental policy stringency and carbon leakages: a case for carbon border adjustment mechanism in the European Union

OLASEHINDE WILLIAMS G. O., Akadiri S. S.

Environment, Development and Sustainability , vol.27, no.12, pp.30817-30838, 2025 (SCI-Expanded, Scopus)

15. Climate Policy Uncertainty, Environmental Regulatory Arbitrage, and Internal Carbon Leakage in the European Union: Fourier ARDL and Causality Analyses

BİLDİRİCİ M. E., ERSİN Ö. Ö., OLASEHINDE WILLIAMS G. O.

Journal of the Knowledge Economy , vol.16, no.3, pp.13776-13810, 2025 (Scopus)

16. Dynamic Connectedness Between Trade Policy Uncertainty and Energy-Related Uncertainty in China

Olasehinde Williams G. O., Akadiri S. S.

Energy RESEARCH LETTERS , vol.6, no.Early View, pp.1-5, 2025 (Scopus)

17. European-transition climate risk pricing in international clean energy markets: Evidence from quantile dependence and directional predictability

OLASEHINDE WILLIAMS G. O., Saint Akadiri S.

Journal of Environmental Management , vol.392, 2025 (SCI-Expanded, Scopus)

18. Environmental policy, green trade and sustainable development in Europe: New perspective on the Porter hypothesis

OLASEHINDE WILLIAMS G. O., Folorunsho A.

Energy and Environment , vol.36, no.3, pp.1443-1461, 2025 (SSCI, Scopus)

19. Geoeconomic fragmentation: What is at stake for energy transition in the Global North? Empirical evidence from panel-quantile-type estimation methods

OLASEHINDE WILLIAMS G. O., KÖKSAL C.

Innovation and Green Development , vol.4, no.2, 2025 (Scopus)

20. Resource Wealth, Defence Spending, and Environmental Outcomes in Nigeria: A Fourier ARDL Approach

Akadiri S. S., Olasehinde Williams G. O., Haouas I.

JOURNAL OF THE KNOWLEDGE ECONOMY , vol.1, no.1, pp.1-22, 2025 (SSCI, Scopus)

21. US Trade Policy Uncertainty and Nigeria’s Participation in Global Value Chains: Evidence from Frequency Domain Causality, Wavelet Coherence Analysis, and Time-Varying Causality

Oshodi A. F., OLASEHINDE WILLIAMS G. O.

Journal of the Knowledge Economy , vol.16, no.1, pp.189-214, 2025 (SSCI, Scopus)

22. Achieving National Food Security in Sub-Saharan African Countries: The Role of Foreign Agricultural Aid

Balcilar M., OLASEHINDE WILLIAMS G. O., Tokar B.

Food and Energy Security , vol.14, no.1, 2025 (SCI-Expanded, Scopus)

23. An Analysis of The Distortive Effect of Environmental Policy Stringency on Physical Trade Balance for Fossil Fuels in China

OLASEHINDE WILLIAMS G. O., Lee C.

Emerging Markets Finance and Trade , vol.61, no.6, pp.1712-1733, 2025 (SSCI, Scopus)

24. Dynamics of Brown and Green Energy Stocks Under Climate-Related Risk: Statistical Evidence From the United States

Olasehinde Williams G. O., Akadiri S. S.

Energy RESEARCH LETTERS , vol.6, pp.1-5, 2025 (Scopus)

25. Greening the citizenship: role of social media in promoting environmental engagement

Ibrahim B., USMAN O., OLASEHINDE WILLIAMS G. O., GÖRENER A.

Global Knowledge, Memory and Communication , 2025 (ESCI, Scopus)

26. Revisiting the Foreign Direct Investment-CO2 Emissions Nexus within the N-EKC Framework: Evidence from South Asian Countries

BEKUN F. V., Gyamfi B. A., OLASEHINDE WILLIAMS G. O., Yadav A.

Sustainable Futures , vol.8, 2024 (Scopus)

27. Interest Rate Volatility and Economic Growth in Nigeria: New Insight from the Quantile Autoregressive Distributed Lag (QARDL) Model

OLASEHINDE WILLIAMS G. O., Omotosho R., BEKUN F. V.

Journal of the Knowledge Economy , vol.15, no.4, pp.20172-20195, 2024 (SSCI, Scopus)

28. Dynamic correlation among renewable energy, technology, and carbon markets: Evidence from a novel nonparametric time-frequency approach

Ozkan O., OLANIPEKUN I. O., OLASEHINDE WILLIAMS G. O.

Renewable Energy , vol.237, 2024 (SCI-Expanded, Scopus)

29. Do Fiscal Policy Outcomes Promote Ethno-Religious Stability in African States?

OLASEHINDE WILLIAMS G. O., BEKUN F. V.

Journal of the Knowledge Economy , vol.15, no.4, pp.16013-16037, 2024 (SSCI, Scopus)

30. Stock Returns, Crude Oil and Gold Prices in Turkey: Evidence from Rolling Window-Based Nonparametric Quantile Causality Test

Pata U. K., USMAN O., OLASEHINDE WILLIAMS G. O., Ozkan O.

Asia-Pacific Financial Markets , vol.31, no.3, pp.779-797, 2024 (ESCI, Scopus)

31. How Do Household Coping Strategies Evolve With Increased Food Insecurity? An Examination of Nigeria's Food Price Shock of 2015–2018

Quinton J., Jenkins G. P., OLASEHINDE WILLIAMS G. O.

Food and Energy Security , vol.13, no.5, 2024 (SCI-Expanded, Scopus)

32. Foreign direct investment and ecological efficiency in Pakistan: a new perspective on the pollution haven hypothesis

Özkan O., OLASEHINDE WILLIAMS G. O., USMAN O.

International Journal of Environmental Science and Technology , vol.21, no.13, pp.8403-8416, 2024 (SCI-Expanded, Scopus)

33. Natural resource rent, financial globalization, and environmental degradation: Evidence from a resource rich country

Akadiri S. S., Olasehinde-Willams G. O., Haouas I., Lawal G. O., Fatigun A. S., Sadiq-Bamgbopa Y.

Energy and Environment , vol.35, no.6, pp.2911-2934, 2024 (SSCI, Scopus)

34. Stock Market Response to Quantitative Easing: Evidence from the Novel Rolling Windows Nonparametric Causality-in-Quantiles Approach

OLASEHINDE WILLIAMS G. O., Olanipekun I., Özkan O.

Computational Economics , vol.64, no.2, pp.947-977, 2024 (SCI-Expanded, SSCI, Scopus)

35. Does geopolitics trigger energy inflation in the European economic area? Evidence from a panel time-varying regression

OLASEHINDE WILLIAMS G. O., Olanipekun I., USMAN O.

International Journal of Energy Sector Management , vol.18, no.5, pp.941-955, 2024 (ESCI, Scopus)

36. Is geopolitical oil price uncertainty forcing the world to use energy more efficiently? Evidence from advanced statistical methods

Lee C., OLASEHINDE WILLIAMS G. O., Özkan O.

Economic Analysis and Policy , vol.82, pp.908-919, 2024 (SSCI, Scopus)

37. Carbon pricing and aggregate macroeconomic performance in the Eurozone: a contribution to the climate policy debate using the EU ETS and Macroeconomic Performance Index

OLASEHINDE WILLIAMS G. O.

Environmental Science and Pollution Research , vol.31, no.19, pp.28290-28305, 2024 (SCI-Expanded, Scopus)

38. Does economic complexity influence environmental performance? Empirical evidence from OECD countries

Lee C., Olasehinde-Williams G. O.

International Journal of Finance and Economics , vol.29, no.1, pp.356-382, 2024 (SSCI, Scopus) Sustainable Development

39. Agricultural methane-environment thesis in poor African countries: which environmental curve is valid?

OLASEHINDE WILLIAMS G. O.

Environmental science and pollution research international , vol.30, no.57, pp.121014-121029, 2023 (SCI-Expanded, Scopus)

40. Symmetric and asymmetric GARCH estimations of the impact of oil price uncertainty on output growth: evidence from the G7

Alao R. O., Alhassan A., Alao S., Olanipekun I. O., Olasehinde-Williams G. O., USMAN O.

Letters in Spatial and Resource Sciences , vol.16, no.1, 2023 (ESCI, Scopus)

41. Carbon efficiency in China: Should we be concerned about the shadow economy and urbanization?

Pata U. K., Olasehinde-Williams G. O., Ozkan O.

Geological Journal , vol.58, no.10, pp.3646-3658, 2023 (SCI-Expanded, Scopus) Sustainable Development

42. Geopolitical oil price uncertainty transmission into core inflation: Evidence from two of the biggest global players

Lee C., OLASEHINDE WILLIAMS G. O., Özkan O.

Energy Economics , vol.126, 2023 (SSCI, Scopus)

43. Dynamic risk connectedness of crude oil price and sustainable investment in the United States: evidence from DCC-GARCH

OLASEHINDE WILLIAMS G. O., Özkan O., Akadiri S. S.

Environmental Science and Pollution Research , vol.30, no.41, pp.94976-94987, 2023 (SCI-Expanded, Scopus)

44. A Test of Hirschman's Hiding Hand Principle in World Bank-Financed Hydropower Projects

OLASEHINDE WILLIAMS G. O., Jenkins G. P.

Journal of Benefit-Cost Analysis , vol.86, no.4, 2023 (SSCI, Scopus)

45. A Test of Hirschman's Hiding Hand Principle in World Bank-Financed Hydropower Projects

Olasehinde-Williams G. O., Jenkins G. P.

JOURNAL OF BENEFIT-COST ANALYSIS , 2023 (Peer-Reviewed Journal)

46. Is renewable energy use lowering resource-related uncertainties?

Olanipekun I. O., Ozkan O., Olasehinde-Williams G. O.

Energy , vol.271, 2023 (SCI-Expanded, Scopus) Sustainable Development

47. Effects of climate policy uncertainty on sustainable investment: a dynamic analysis for the U.S

Olasehinde-Williams G. O., Özkan O., Akadiri S. S.

Environmental Science and Pollution Research , vol.30, no.19, pp.55326-55339, 2023 (SCI-Expanded, Scopus) Sustainable Development

48. The synergistic effect of green trade and economic complexity on sustainable environment: A new perspective on the economic and ecological components of sustainable development

Lee C., Olasehinde-Williams G. O., Gyamfi B. A.

Sustainable Development , vol.31, no.2, pp.976-989, 2023 (SSCI, Scopus) Sustainable Development

49. A consideration of the environmental externality of Turkey’s integration into global value chains: evidence from dynamic ARDL simulation model

Olasehinde-Williams G. O., Özkan O.

Environmental Science and Pollution Research , vol.30, no.11, pp.29154-29163, 2023 (SCI-Expanded, Scopus)

50. What does export diversification do for energy demand? Evidence from the Global North

Olasehinde-Williams G. O., Lee C., Folorunsho A.

Environmental Science and Pollution Research , vol.30, no.1, pp.547-556, 2023 (SCI-Expanded, Scopus)

51. Private benefits, fiscal costs and economic resource costs of the private defined contribution pension systems in Turkey

Jenkins G. P., Olasehinde-Williams G. O., Amel R.

Turkish Studies , vol.24, no.1, pp.150-176, 2023 (SSCI, Scopus)

52. Disaggregated energy consumption and ecological footprint: proposing an SDG framework for newly industrialised countries

Adebayo T. S., Akadiri S. S., Adamu Y., Olasehinde-Williams G. O.

International Journal of Oil, Gas and Coal Technology , vol.32, no.4, pp.417-439, 2023 (SCI-Expanded, Scopus) Sustainable Development

53. External Financing for Inclusive Growth in Lower - Middle Income West African Countries: Foreign Direct Investment versus Official Development Assistance

Afolabi Ibikunle J., Uzoechina B. I., Olasehinde-Williams G. O., BEKUN F. V.

International Journal of Public Administration , vol.46, no.16, pp.1166-1176, 2023 (ESCI, Scopus) Sustainable Development

54. An asymmetric examination of the environmental effect of tourism in China

Lee C., OLASEHINDE WILLIAMS G. O., Ibikunle J. A.

Tourism Economics , vol.28, no.7, pp.1872-1887, 2022 (SSCI, Scopus)

55. Unveiling the causal interactions among the US monetary policy uncertainty, exchange market pressure, and FDI-flows in large emerging market economies

Olanipekun I. O., OLASEHINDE WILLIAMS G. O.

Journal of Public Affairs , vol.22, no.4, 2022 (ESCI, Scopus)

56. Criticality of geothermal and coal energy consumption toward carbon neutrality: evidence from newly industrialized countries

Adebayo T. S., Akadiri S. S., Haouas I., Olasehinde-Willams G. O.

Environmental Science and Pollution Research , vol.29, no.49, pp.74841-74850, 2022 (SCI-Expanded, Scopus) Sustainable Development

57. Is interest rate uncertainty a predictor of investment volatility? evidence from the wild bootstrap likelihood ratio approach

Olasehinde-Williams G. O., Özkan O.

Journal of Economics and Finance , vol.46, no.3, pp.507-521, 2022 (Scopus)

58. Institutional transformation as an effective tool for reducing corruption and enhancing economic growth: A panel study of West African countries

Ntom Udemba E., Onyenegecha I., OLASEHINDE WILLIAMS G. O.

Journal of Public Affairs , vol.22, no.2, 2022 (ESCI, Scopus)

59. Is there a net economic loss from employing reference class forecasting in the appraisal of hydropower projects?

Jenkins G., Olasehinde-Williams G. O., Baurzhan S.

Renewable and Sustainable Energy Reviews , vol.159, 2022 (SCI-Expanded, Scopus)

60. GDP volatility implication of tourism volatility in South Africa: A time-varying approach

Lee C., OLASEHINDE WILLIAMS G. O., Olanipekun I. O.

Tourism Economics , vol.28, no.2, pp.435-450, 2022 (SSCI, Scopus)

61. Unveiling the causal impact of US economic policy uncertainty on exchange market pressure of African economies

OLASEHINDE WILLIAMS G. O., Olanipekun I.

Journal of Public Affairs , vol.22, no.1, 2022 (ESCI, Scopus)

62. The effect of geopolitical risks on insurance premiums

OLASEHINDE WILLIAMS G. O., Balcilar M.

Journal of Public Affairs , vol.22, no.1, 2022 (ESCI, Scopus)

63. The investment volatility-dampening role of foreign aid in poor sub-Saharan African countries

Balcilar M., Olasehinde-Williams G. O., Tokar B.

Journal of International Trade and Economic Development , vol.31, no.5, pp.798-809, 2022 (SSCI, Scopus) Sustainable Development

64. Predicting Stock Returns and Volatility in BRICS Countries during a Pandemic: Evidence from the Novel Wild Bootstrap Likelihood Ratio Approach

Özkan O., Olasehinde-Williams G. O., Olanipekun I.

Finance a Uver - Czech Journal of Economics and Finance , vol.72, no.2, pp.124-149, 2022 (SSCI, Scopus) Sustainable Development

65. Stock Markets Reaction to COVID-19: Evidence from Time-Varying Cointegration, Leveraged Bootstrap Causality and Event Analysis

Lee C., Olasehinde-Williams G. O., Olanipekun I.

Finance a Uver - Czech Journal of Economics and Finance , vol.72, no.4, pp.328-355, 2022 (SSCI, Scopus) Sustainable Development

70. Foreign direct investment amidst global economic downturn: is there a time-varying implication for environmental sustainability targets?

Philip L. D., Sertoglu K., Akadiri S. S., OLASEHINDE WILLIAMS G. O.

Environmental Science and Pollution Research , vol.28, no.17, pp.21359-21368, 2021 (SCI-Expanded, Scopus)

71. The economic performance of hydropower dams supported by the world bank group, 1975–2015

Baurzhan S., Jenkins G. P., OLASEHINDE WILLIAMS G. O.

Energies , vol.14, no.9, 2021 (SCI-Expanded, Scopus)

72. Examining the causal relationship between globalization and energy consumption in MINT countries: Evidence from bootstrap panel granger causality

Fahimi A., OLASEHINDE WILLIAMS G. O., Akadiri S. S.

International Journal of Finance and Economics , vol.26, no.2, pp.1886-1896, 2021 (SSCI, Scopus)

77. Foreign exchange market response to pandemic-induced fear: Evidence from (a)symmetric wild bootstrap likelihood ratio approach

OLASEHINDE WILLIAMS G. O., Olanipekun I., Özkan O.

Journal of International Trade and Economic Development , vol.30, no.7, pp.988-1003, 2021 (SSCI, Scopus)

83. The role of electricity consumption, globalization and economic growth in carbon dioxide emissions and its implications for environmental sustainability targets

Saint Akadiri S., Adewale Alola A., OLASEHINDE WILLIAMS G. O., Udom Etokakpan M.

Science of the Total Environment , vol.708, 2020 (SCI-Expanded, Scopus)

88. An Estimation of the Efficiency and Productivity of Healthcare Systems in Sub-Saharan Africa: Health-Centred Millennium Development Goal-Based Evidence

Ibrahim M. D., Daneshvar S., Hocaoğlu M. B., Oluseye O. G.

Social Indicators Research , vol.143, no.1, pp.371-389, 2019 (SSCI, Scopus)

89. Gasoline prices and economic policy uncertainty: what causes what, and why does it matter? Evidence from 18 selected countries

Olanipekun I., OLASEHINDE WILLIAMS G. O., Akadiri S. S.

Environmental Science and Pollution Research , vol.26, no.15, pp.15187-15193, 2019 (SCI-Expanded, Scopus)

90. Unraveling the Causal Relationship Between Economic Policy Uncertainty and Exchange Market Pressure in BRIC Countries: Evidence From Bootstrap Panel Granger Causality

Olanipekun I. O., Güngör H., OLASEHINDE WILLIAMS G. O.

SAGE Open , vol.9, no.2, 2019 (SSCI, Scopus)

91. Does financial and agriculture sector development reduce unemployment rates? Evidence from Southern African countries

Olowu G., OLASEHINDE WILLIAMS G. O., Bein M.

Agricultural Economics (Czech Republic) , vol.65, no.5, pp.223-231, 2019 (SCI-Expanded, SSCI, Scopus)

92. Asymmetric dynamics of insurance premium: The impact of monetary policy uncertainty on insurance premiums in Japan

Balcilar M., OLASEHINDE WILLIAMS G. O., Shahbaz M.

International Journal of Monetary Economics and Finance , vol.12, no.3, pp.233-247, 2019 (Scopus)

93. The empirical relationship between financial development and foreign exchange regimes: Did global financial crisis of 2007-2009 change regime preferences?

Güngör H., Balcılara M., Olasehinde-Williams G. O.

EUROPEAN JOURNAL OF SUSTAINABLE DEVELOPMENT , vol.8, no.1, pp.324-338, 2019 (Peer-Reviewed Journal)

94. On the Impact of Globalization on Financial Development: A Multi-country Panel Study

Balcilar M., Gungor H., Olasehinde-Williams G. O.

EUROPEAN JOURNAL OF SUSTAINABLE DEVELOPMENT , vol.8, no.1, pp.350-364, 2019 (Peer-Reviewed Journal)

95. The synergistic effect of insurance and banking sector activities on economic growth in Africa

Balcilar M., Gupta R., Lee C., OLASEHINDE WILLIAMS G. O.

Economic Systems , vol.42, no.4, pp.637-648, 2018 (SSCI, Scopus)

96. Examining the relationship between financial development, sustainable economic opportunity and ecological footprint in sadc countries

Olowu G., Bein M., OLASEHINDE WILLIAMS G. O.

Applied Ecology and Environmental Research , vol.16, no.5, pp.7171-7190, 2018 (SCI-Expanded, Scopus)

97. An Examination of the Relationship between Volatility and Expected Returns in the BRVM Stock Market

Olasehinde-Williams G. O.

JOURNAL OF INTERNATIONAL BUSINESS RESEARCH AND MARKETING , vol.3, no.5, pp.1-10, 2018 (Peer-Reviewed Journal)

Publications & Works