References
- Abdi, A. H. (2023). Toward a sustainable development in sub-Saharan Africa: Do economic complexity and renewable energy improve environmental quality? Environmental Science and Pollution Research, 30(19), 55782–55798.
https://doi.org/10.1007/s11356-023-26364-z - Adejumo, O. O. (2020). Environmental quality vs economic growth in a developing economy: Complements or conflicts. Environmental Science and Pollution Research, 27(6), 6163–6179.
https://doi.org/10.1007/s11356-019-07101-x - Afshan, S., & Yaqoob, T. (2023). Unravelling the efficacy of green innovation and taxation in promoting environmental quality: A dual-model assessment of testing the LCC theory in emerging economies. Journal of Cleaner Production, 416, 137850.
https://doi.org/10.1016/j.jclepro.2023.137850 - Akadiri, S. S., Bekun, F. V., Taheri, E., & Akadiri, A. C. (2019). Carbon emissions, energy consumption and economic growth: a causality evidence. International Journal of Energy Technology and Policy, 15(2-3), 320–336.
https://doi.org/10.1504/IJETP.2019.098956 - Akin, F., & Ozgun, F. (2024). Impact of internet use on ecological footprint: Panel data analysis for Fragile Five countries (Brazil, India, Indonesia, South Africa, and Turkiye). Problemy Ekorozwoju, 19(2), 139–152.
https://doi.org/10.35784/preko.5979 - Aluko, O. A., Opoku, E. E. O., & Acheampong, A. O. (2023). Economic complexity and environmental degradation: Evidence from OECD countries. Business Strategy and the Environment, 32(6), 2767–2788.
https://doi.org/10.1002/bse.3269 - Banerjee, P., Arčabić, V., & Lee, H. (2017). Fourier ADL cointegration test to approximate smooth breaks with new evidence from crude oil market. Economic Modelling, 67, 114–124.
https://doi.org/10.1016/j.econmod.2016.11.004 - Boleti, E., Garas, A., Kyriakou, A., & Lapatinas, A. (2021). Economic complexity and environmental performance: evidence from a world sample. Environmental Modeling & Assessment, 26(3), 251–270.
https://doi.org/10.1007/s10666-021-09750-0 - Caglar, A. E., Destek, M. A., & Manga, M. (2024). Analyzing the load capacity curve hypothesis for the Turkiye: a perspective for the sustainable environment. Journal of Cleaner Production, 444, 141232.
https://doi.org/10.1016/j.jclepro.2024.141232 - Can, M., & Gozgor, G. (2017). The impact of economic complexity on carbon emissions: Evidence from France. Environmental Science and Pollution Research, 24, 16364–16370.
https://doi.org/10.1007/s11356-017-9219-7 - Çamkaya, S. (2024). LCC Hipotezi Çerçevesinde Çevresel Kalite ve Kentleşme Arasındaki İlişki: Türkiye’den Ampirik Kanıtlar. Fiscaoeconomia, 8(2), 739–760.
https://doi.org/10.25295/fsecon.1435550 - Deng, S., Tiwari, S., Khan, S., Hossain, M. R., & Chen, R. (2024). Investigating the load capacity curve (LCC) hypothesis in leading emitter economies: Role of clean energy and energy security for sustainable development. Gondwana Research, 128, 283–297.
https://doi.org/10.1016/j.gr.2023.10.020 - Dogan, A., & Pata, U. K. (2022). The role of ICT, R&D spending and renewable energy consumption on environmental quality: Testing the LCC hypothesis for G7 countries. Journal of Cleaner Production, 380(Part 1), 135038.
https://doi.org/10.1016/j.jclepro.2022.135038 - Dogan, B., Trabelsi, N., Khalfaoui, R., Ghosh, S., & Shahzad, U. (2022). Role of ethnic diversity, temperature changes, and socio-economic conditions for residential energy use and energy expenditures: Evidence from the United States. Energy and Buildings, 276, 112529.
https://doi.org/10.1016/j.enbuild.2022.112529 - Enders, W., & Lee, J. (2012). The flexible Fourier form and Dickey-Fuller type unit root tests. Economics Letters, 117(1), 196–199.
https://doi.org/10.1016/j.econlet.2012.04.081 - Erdogan, S. (2024). Linking natural resources and environmental sustainability: A panel data approach based on the load capacity curve hypothesis. Sustainable Development, 32(4), 3182–3194.
https://doi.org/10.1002/sd.2836 - Global Footprint Network. (2025). Ecological Footprint and Biocapacity. Retrieved August 1, 2025, from
https://www.footprintnetwork.org/our-work/ecological-footprint/ - Grossman, G. M., & Krueger, A. B. (1991). Environmental impacts of a North American Free Trade Agreement. National Bureau of Economic Research Working Paper No. 3914.
https://doi.org/10.3386/w3914 - Güneysu, Y. (2023). Türkiye’de finansal gelişme, küreselleşme ve sanayileşmenin yük kapasite faktörü üzerindeki etkisi. Gümüşhane Üniversitesi Sosyal Bilimler Dergisi, 14(3), 934–946.
https://doi.org/10.36362/gumus.1294618 - Hassan, S. T., Wang, P., Khan, I., & Zhu, B. (2023). The impact of economic complexity, technology advancements, and nuclear energy consumption on the ecological footprint of the USA: Towards circular economy initiatives. Gondwana Research, 113, 237–246.
https://doi.org/10.1016/j.gr.2022.11.001 - Hidalgo, C. A., & Hausmann, R. (2009). The building blocks of economic complexity. Proceedings of the National Academy of Sciences, 106(26), 10570–10575.
https://doi.org/10.1073/pnas.0900943106 - International Energy Agency. (2025). Primary energy consumption per capita (kWh). Retrieved August 1, 2025, from
https://www.iea.org/ - Jiang, Q., Khattak, S. I., & Rahman, Z. U. (2021). Measuring the simultaneous effects of electricity consumption and production on carbon dioxide emissions (CO2e) in China: New evidence from an EKC-based assessment. Energy, 229, 120616.
https://doi.org/10.1016/j.energy.2021.120616 - Mehraaein, M., Afroz, R., Rahman, M. Z., & Muhibbullah, M. (2021). Dynamic impact of macroeconomic variables on the ecological footprint in Malaysia: Testing EKC and PHH. The Journal of Asian Finance, Economics and Business, 8(5), 583–593.
https://doi.org/10.13106/jafeb.2021.vol8.no5.0583 - Murshed, M., Rahman, M. A., Alam, M. S., Ahmad, P., & Dagar, V. (2021). The nexus between environmental regulations, economic growth, and environmental sustainability: Linking environmental patents to ecological footprint reduction in South Asia. Environmental Science and Pollution Research, 28(36), 49967–49988.
https://doi.org/10.1007/s11356-021-13381-z - Neagu, O., & Teodoru, M. C. (2019). The relationship between economic complexity, energy consumption structure and greenhouse gas emission: Heterogeneous panel evidence from the EU countries. Sustainability, 11(2), 497.
https://doi.org/10.3390/su11020497 - Park, J. Y. (1992). Canonical Cointegrating Regressions. Econometrica, 60(1), 119–143.
https://doi.org/10.2307/2951679 - Orubu, C. O., & Omotor, D. G. (2011). Environmental quality and economic growth: Searching for environmental Kuznets curves for air and water pollutants in Africa. Energy Policy, 39(7), 4178–4188.
https://doi.org/10.1016/j.enpol.2011.04.025 - Park, J. Y. (1992). Canonical cointegrating regressions. Econometrica, 60(1), 119–143.
https://doi.org/10.2307/2951679 - Pata, U. K. (2021). Do renewable energy and health expenditures improve load capacity factor in the USA and Japan? A new approach to environmental issues. The European Journal of Health Economics, 22, 1427–1439.
https://doi.org/10.1007/s10198-021-01321-0 - Pata, U. K., & Kartal, M. T. (2023). Impact of nuclear and renewable energy sources on environment quality: Testing the EKC and LCC hypotheses for South Korea. Nuclear Engineering and Technology, 55(2), 587–594.
https://doi.org/10.1016/j.net.2022.10.027 - Pata, U. K., & Tanriover, B. (2023). Is the load capacity curve hypothesis valid for the top ten tourism destinations?. Sustainability, 15(2), 960.
https://doi.org/10.3390/su15020960 - Phillips, P. C. B., & Hansen, B. E. (1990). Statistical inference in instrumental variables regression with I(1) processes. The Review of Economic Studies, 57(1), 99–125.
https://doi.org/10.2307/2297545 - Rafique, M. Z., Nadeem, A. M., Xia, W., Ikram, M., Shoaib, H. M., & Shahzad, U. (2022). Does economic complexity matter for environmental sustainability? Using ecological footprint as an indicator. Environment, Development and Sustainability, 24, 4623–4640.
https://doi.org/10.1007/s10668-021-01625-4 - Rahman, M. M. (2017). Do population density, economic growth, energy use and exports adversely affect environmental quality in Asian populous countries? Renewable and Sustainable Energy Reviews, 77, 506–514.
https://doi.org/10.1016/j.rser.2017.04.041 - Siche, R., Pereira, L., Agostinho, F., & Ortega, E. (2010). Convergence of ecological footprint and emergy analysis as a sustainability indicator of countries: Peru as case study. Communications in Nonlinear Science and Numerical Simulation, 15(10), 3182–3192.
https://doi.org/10.1016/j.cnsns.2009.10.027 - Stock, J. H., & Watson, M. W. (1993). A simple estimator of cointegrating vectors in higher order integrated systems. Econometrica, 61(4), 783–820.
https://doi.org/10.2307/2951763 - Suki, N. M., Sharif, A., Afshan, S., & Suki, N. M. (2020). Revisiting the environmental Kuznets curve in Malaysia: the role of globalization in sustainable environment. Journal of Cleaner Production, 264, 121669.
https://doi.org/10.1016/j.jclepro.2020.121669 - Tenaw, D., & Beyene, A. D. (2021). Environmental sustainability and economic development in sub-Saharan Africa: A modified EKC hypothesis. Renewable and Sustainable Energy Reviews, 143, 110897.
https://doi.org/10.1016/j.rser.2021.110897 - The Atlas of Economic Complexity (2025). Country & Product Complexity Rankings. Retrieved August 1, 2025, from
https://atlas.cid.harvard.edu/rankings - Uche, E., Das, N., & Bera, P. (2023). Re-examining the environmental Kuznets curve (EKC) for India via the multiple threshold NARDL procedure. Environmental Science and Pollution Research, 30, 11913–11925.
https://doi.org/10.1007/s11356-022-22912-1 - Uçar, M., Ülger, M., & Atamer, M. A. (2025). Effects of economic growth and energy consumptions on environmental degradation within the framework of LCC hypothesis in BRICS countries. Scientific Annals of Economics and Business, 72(1), 1–19.
https://dx.doi.org/10.47743/saeb-2025-0002 - World Bank. (2025). Gross domestic product per capita (constant 2015 US$). Retrieved August 1, 2025, from
https://data.worldbank.org/ - Yang, M., She, D., Abbas, S., Ai, F., & Adebayo, T. S. (2023). Environmental cost of financial development within the framework of the load capacity curve hypothesis in the BRICS economies: do renewable energy consumption and natural resources mitigate some burden?. Geological Journal, 58(10), 3915–3927.
https://doi.org/10.1002/gj.4817