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Investigating the environmental Kuznets curve modified with HDI: evidence from a panel of eco-innovative countries

Author

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  • Buğra Polat

    (Istanbul University)

  • Nilgün Çil

    (Istanbul University)

Abstract

Considering the increase in polluting emissions, the importance of determining the relationship between economic development and environmental quality is a crucial issue in achieving sustainable development goals. This study explores and empirically tests the validity of the Environmental Kuznets Curve (EKC) hypothesis in a panel data of 39 countries is assembled over the period 1993–2018. For this purpose, the Human Development Index is used as a measure of development, contrary to classical studies in which GDP growth was determined as an indicator of economic growth. Also using by two different measures of pollutant emissions, such as methane ( $${{\text{CH}}}_{4}$$ CH 4 ) and carbon ( $${{\text{CO}}}_{2}$$ CO 2 ) emissions, examining to the validity of the EKC hypothesis. The analysis method consists of the fixed effect and robustness estimation of the panel data model, and employed the U-test approach in the study. Empirical findings in this study show that strong evidence to support an inverted U-shaped relationship between CO2 emissions and human development, although the U-test results point at mixed results for CH4 emissions. In addition, it is detected that negative relationship between environmental related technological innovation and pollutants emission such as $${{\text{CH}}}_{4}$$ CH 4 and $${{\text{CO}}}_{2}$$ CO 2 , which highlights the importance of promoting innovative technologies in struggle global warming.

Suggested Citation

  • Buğra Polat & Nilgün Çil, 2025. "Investigating the environmental Kuznets curve modified with HDI: evidence from a panel of eco-innovative countries," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 27(7), pages 16655-16682, July.
    • Handle: RePEc:spr:endesu:v:27:y:2025:i:7:d:10.1007_s10668-024-04583-9
    DOI: 10.1007/s10668-024-04583-9
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    1. Usman, Muhammad & Jahanger, Atif & Makhdum, Muhammad Sohail Amjad & Balsalobre-Lorente, Daniel & Bashir, Adnan, 2022. "How do financial development, energy consumption, natural resources, and globalization affect Arctic countries' economic growth and environmental quality? An advanced panel data simulation," Energy, Elsevier, vol. 241(C).
    2. Pao, Hsiao-Tien & Tsai, Chung-Ming, 2010. "CO2 emissions, energy consumption and economic growth in BRIC countries," Energy Policy, Elsevier, vol. 38(12), pages 7850-7860, December.
    3. Akseer Hussain & Subhasish Dey, 2021. "Revisiting environmental Kuznets curve with HDI: new evidence from cross-country panel data," Journal of Environmental Economics and Policy, Taylor & Francis Journals, vol. 10(3), pages 324-342, July.
    4. Wang, Kun & Rehman, Mubeen Abdur & Fahad, Shah & Linzhao, Zeng, 2023. "Unleashing the influence of natural resources, sustainable energy and human capital on consumption-based carbon emissions in G-7 Countries," Resources Policy, Elsevier, vol. 81(C).
    5. Apergis, Nicholas & Payne, James E., 2009. "CO2 emissions, energy usage, and output in Central America," Energy Policy, Elsevier, vol. 37(8), pages 3282-3286, August.
    6. Viktoriia Koilo, 2019. "Evidence of the Environmental Kuznets Curve: Unleashing the Opportunity of Industry 4.0 in Emerging Economies," JRFM, MDPI, vol. 12(3), pages 1-18, July.
    7. Abid, Mehdi, 2016. "Impact of economic, financial, and institutional factors on CO2 emissions: Evidence from Sub-Saharan Africa economies," Utilities Policy, Elsevier, vol. 41(C), pages 85-94.
    8. Salim, Ruhul & Yao, Yao & Chen, George S., 2017. "Does human capital matter for energy consumption in China?," Energy Economics, Elsevier, vol. 67(C), pages 49-59.
    9. Xia, Wanjun & Apergis, Nicholas & Bashir, Muhammad Farhan & Ghosh, Sudeshna & Doğan, Buhari & Shahzad, Umer, 2022. "Investigating the role of globalization, and energy consumption for environmental externalities: Empirical evidence from developed and developing economies," Renewable Energy, Elsevier, vol. 183(C), pages 219-228.
    10. Tamazian, Artur & Bhaskara Rao, B., 2010. "Do economic, financial and institutional developments matter for environmental degradation? Evidence from transitional economies," Energy Economics, Elsevier, vol. 32(1), pages 137-145, January.
    11. Muhammad Shahbaz & Smile Dube & Ilhan Ozturk & Abdul Jalil, 2015. "Testing the Environmental Kuznets Curve Hypothesis in Portugal," International Journal of Energy Economics and Policy, Econjournals, vol. 5(2), pages 475-481.
    12. Suri, Vivek & Chapman, Duane, 1998. "Economic growth, trade and energy: implications for the environmental Kuznets curve," Ecological Economics, Elsevier, vol. 25(2), pages 195-208, May.
    13. Fodha, Mouez & Zaghdoud, Oussama, 2010. "Economic growth and pollutant emissions in Tunisia: An empirical analysis of the environmental Kuznets curve," Energy Policy, Elsevier, vol. 38(2), pages 1150-1156, February.
    14. Selden Thomas M. & Song Daqing, 1994. "Environmental Quality and Development: Is There a Kuznets Curve for Air Pollution Emissions?," Journal of Environmental Economics and Management, Elsevier, vol. 27(2), pages 147-162, September.
    15. Zhao, Wei & Liu, Yishu & Huang, Lihua, 2022. "Estimating environmental Kuznets Curve in the presence of eco-innovation and solar energy: An analysis of G-7 economies," Renewable Energy, Elsevier, vol. 189(C), pages 304-314.
    16. Holtz-Eakin, Douglas & Selden, Thomas M., 1995. "Stoking the fires? CO2 emissions and economic growth," Journal of Public Economics, Elsevier, vol. 57(1), pages 85-101, May.
    17. Apergis, Nicholas & Payne, James E., 2010. "The emissions, energy consumption, and growth nexus: Evidence from the commonwealth of independent states," Energy Policy, Elsevier, vol. 38(1), pages 650-655, January.
    18. Rodríguez, Miguel & Pena-Boquete, Yolanda & Pardo-Fernández, Juan Carlos, 2016. "Revisiting Environmental Kuznets Curves through the energy price lens," Energy Policy, Elsevier, vol. 95(C), pages 32-41.
    19. Stern , David I., 1998. "Progress on the environmental Kuznets curve?," Environment and Development Economics, Cambridge University Press, vol. 3(2), pages 173-196, May.
    20. Jerry Hausman, 2015. "Specification tests in econometrics," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 38(2), pages 112-134.
    21. Agras, Jean & Chapman, Duane, 1999. "A dynamic approach to the Environmental Kuznets Curve hypothesis," Ecological Economics, Elsevier, vol. 28(2), pages 267-277, February.
    22. Wang, Kuan-Min, 2012. "Modelling the nonlinear relationship between CO2 emissions from oil and economic growth," Economic Modelling, Elsevier, vol. 29(5), pages 1537-1547.
    23. Fethi, Sami & Rahuma, Abdulhamid, 2020. "The impact of eco-innovation on CO2 emission reductions: Evidence from selected petroleum companies," Structural Change and Economic Dynamics, Elsevier, vol. 53(C), pages 108-115.
    24. Beck, Nathaniel & Katz, Jonathan N., 1995. "What To Do (and Not to Do) with Time-Series Cross-Section Data," American Political Science Review, Cambridge University Press, vol. 89(3), pages 634-647, September.
    25. John C. Driscoll & Aart C. Kraay, 1998. "Consistent Covariance Matrix Estimation With Spatially Dependent Panel Data," The Review of Economics and Statistics, MIT Press, vol. 80(4), pages 549-560, November.
    26. Jo Thori Lind & Halvor Mehlum, 2010. "With or Without U? The Appropriate Test for a U‐Shaped Relationship," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 72(1), pages 109-118, February.
    27. Wang, Sophie Xuefei & Fu, Yu Benjamin & Zhang, Zhe George, 2015. "Population growth and the environmental Kuznets curve," China Economic Review, Elsevier, vol. 36(C), pages 146-165.
    28. Farhani, Sahbi & Mrizak, Sana & Chaibi, Anissa & Rault, Christophe, 2014. "The environmental Kuznets curve and sustainability: A panel data analysis," Energy Policy, Elsevier, vol. 71(C), pages 189-198.
    29. Nadia Hanif & Noman Arshed & Osama Aziz, 2020. "On interaction of the energy: Human capital Kuznets curve? A case for technology innovation," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 22(8), pages 7559-7586, December.
    30. Majed Atwi & Ramón Barberán & Jesús Mur & Ana Angulo, 2018. "CO2 Kuznets Curve Revisited: From Cross-Sections to Panel Data Models," INVESTIGACIONES REGIONALES - Journal of REGIONAL RESEARCH, Asociación Española de Ciencia Regional, issue 40, pages 169-196.
    31. Shahbaz, Muhammad & Mutascu, Mihai & Azim, Parvez, 2013. "Environmental Kuznets curve in Romania and the role of energy consumption," Renewable and Sustainable Energy Reviews, Elsevier, vol. 18(C), pages 165-173.
    32. Omri, Anis & Daly, Saida & Rault, Christophe & Chaibi, Anissa, 2015. "Financial development, environmental quality, trade and economic growth: What causes what in MENA countries," Energy Economics, Elsevier, vol. 48(C), pages 242-252.
    33. Elodie Mania, 2020. "Export Diversification and CO2 Emissions: An Augmented Environmental Kuznets Curve," Journal of International Development, John Wiley & Sons, Ltd., vol. 32(2), pages 168-185, March.
    34. Khan, Muhammad Tariq Iqbal & Yaseen, Muhammad Rizwan & Ali, Qamar, 2019. "Nexus between financial development, tourism, renewable energy, and greenhouse gas emission in high-income countries: A continent-wise analysis," Energy Economics, Elsevier, vol. 83(C), pages 293-310.
    35. Li, Tingting & Wang, Yong & Zhao, Dingtao, 2016. "Environmental Kuznets Curve in China: New evidence from dynamic panel analysis," Energy Policy, Elsevier, vol. 91(C), pages 138-147.
    36. Jahanger, Atif & Usman, Muhammad & Murshed, Muntasir & Mahmood, Haider & Balsalobre-Lorente, Daniel, 2022. "The linkages between natural resources, human capital, globalization, economic growth, financial development, and ecological footprint: The moderating role of technological innovations," Resources Policy, Elsevier, vol. 76(C).
    37. Ozcan, Burcu, 2013. "The nexus between carbon emissions, energy consumption and economic growth in Middle East countries: A panel data analysis," Energy Policy, Elsevier, vol. 62(C), pages 1138-1147.
    38. Nutnaree Maneejuk & Sutthipat Ratchakom & Paravee Maneejuk & Woraphon Yamaka, 2020. "Does the Environmental Kuznets Curve Exist? An International Study," Sustainability, MDPI, vol. 12(21), pages 1-22, November.
    39. Daniel Hoechle, 2007. "Robust standard errors for panel regressions with cross-sectional dependence," Stata Journal, StataCorp LLC, vol. 7(3), pages 281-312, September.
    40. Ozturk, Ilhan & Acaravci, Ali, 2010. "CO2 emissions, energy consumption and economic growth in Turkey," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(9), pages 3220-3225, December.
    41. Zhang, Yue-Jun & Peng, Yu-Lu & Ma, Chao-Qun & Shen, Bo, 2017. "Can environmental innovation facilitate carbon emissions reduction? Evidence from China," Energy Policy, Elsevier, vol. 100(C), pages 18-28.
    42. Tamazian, Artur & Chousa, Juan Piñeiro & Vadlamannati, Krishna Chaitanya, 2009. "Does higher economic and financial development lead to environmental degradation: Evidence from BRIC countries," Energy Policy, Elsevier, vol. 37(1), pages 246-253, January.
    43. Du, Xiuying & Xie, Zixiong, 2020. "Occurrence of turning point on environmental Kuznets curve in the process of (de)industrialization," Structural Change and Economic Dynamics, Elsevier, vol. 53(C), pages 359-369.
    44. Harris, Richard D. F. & Tzavalis, Elias, 1999. "Inference for unit roots in dynamic panels where the time dimension is fixed," Journal of Econometrics, Elsevier, vol. 91(2), pages 201-226, August.
    45. List, John A. & Gallet, Craig A., 1999. "The environmental Kuznets curve: does one size fit all?," Ecological Economics, Elsevier, vol. 31(3), pages 409-423, December.
    46. Bölük, Gülden & Mert, Mehmet, 2014. "Fossil & renewable energy consumption, GHGs (greenhouse gases) and economic growth: Evidence from a panel of EU (European Union) countries," Energy, Elsevier, vol. 74(C), pages 439-446.
    47. Arouri, Mohamed El Hedi & Ben Youssef, Adel & M'henni, Hatem & Rault, Christophe, 2012. "Energy consumption, economic growth and CO2 emissions in Middle East and North African countries," Energy Policy, Elsevier, vol. 45(C), pages 342-349.
    48. Awaworyi Churchill, Sefa & Inekwe, John & Ivanovski, Kris & Smyth, Russell, 2020. "The Environmental Kuznets Curve across Australian states and territories," Energy Economics, Elsevier, vol. 90(C).
    49. Mara Madaleno & Victor Moutinho, 2021. "Analysis of the New Kuznets Relationship: Considering Emissions of Carbon, Methanol, and Nitrous Oxide Greenhouse Gases—Evidence from EU Countries," IJERPH, MDPI, vol. 18(6), pages 1-23, March.
    50. Kasman, Adnan & Duman, Yavuz Selman, 2015. "CO2 emissions, economic growth, energy consumption, trade and urbanization in new EU member and candidate countries: A panel data analysis," Economic Modelling, Elsevier, vol. 44(C), pages 97-103.
    51. Emirmahmutoglu, Furkan & Kose, Nezir, 2011. "Testing for Granger causality in heterogeneous mixed panels," Economic Modelling, Elsevier, vol. 28(3), pages 870-876, May.
    52. Muhammad Shafiullah & Vassilios G. Papavassiliou & Muhammad Shahbaz, 2021. "Is There an Extended Education-Based Environmental Kuznets Curve? An Analysis of U.S. States," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 80(4), pages 795-819, December.
    53. Payab, Ahmad Haseeb & Kautish, Pradeep & Sharma, Rajesh & Siddiqui, Aaliyah & Mehta, Atul & Siddiqui, Mujahid, 2023. "Does human capital complement sustainable development goals? Evidence from leading carbon emitter countries," Utilities Policy, Elsevier, vol. 81(C).
    54. Dinda, Soumyananda, 2004. "Environmental Kuznets Curve Hypothesis: A Survey," Ecological Economics, Elsevier, vol. 49(4), pages 431-455, August.
    55. Sahbi Farhani & Sana Mrizak & Anissa Chaibi & Christophe Rault, 2014. "The Environmental Kuznets Curve and Sustainability: A Panel Data Analysis," CESifo Working Paper Series 4787, CESifo.
    56. Apergis, Nicholas, 2016. "Environmental Kuznets curves: New evidence on both panel and country-level CO2 emissions," Energy Economics, Elsevier, vol. 54(C), pages 263-271.
    57. Brajer, Victor & Mead, Robert W. & Xiao, Feng, 2011. "Searching for an Environmental Kuznets Curve in China's air pollution," China Economic Review, Elsevier, vol. 22(3), pages 383-397, September.
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    JEL classification:

    • C33 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Models with Panel Data; Spatio-temporal Models
    • C50 - Mathematical and Quantitative Methods - - Econometric Modeling - - - General
    • O15 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Economic Development: Human Resources; Human Development; Income Distribution; Migration
    • O44 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Environment and Growth

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