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Economic Expansion, Energy Choices and Carbon Dioxide Emissions: A Panel Study of South Asia

Author

Listed:
  • Thakur Neha

    (Department of Economics, Central University of Himachal Pradesh, India)

  • Singh Sanjeet

    (Department of Economics, Central University of Himachal Pradesh, India)

Abstract

Subject and purpose of work This research explores how renewable energy consumption (LREC), economic growth (LGDP), industrialization (LIND), foreign direct investment (LFDI), and population growth (LPOP) influence carbon dioxide emissions (LCO2) in South Asia. Materials and methods This study utilizes World Bank data spanning 1990 to 2020 and employs cross-sectional dependence tests, slope homogeneity tests, panel stationarity tests, cointegration tests, the CS-ARDL model, and causality analysis. Results The empirical results show that LFDI and LIND significantly increased emissions, while LGDP and LPOP had no significant impact on carbon emissions. Conversely, LREC effectively reduces emissions in both the immediate and extended periods. The causality test findings indicate that LGDP and LCO₂, LREC and LCO₂, and IND and LCO₂ influence each other in a reciprocal manner. Conclusions Findings bring to light the necessity of transitioning from polluting power sources toward cleaner renewable energy, redirect foreign investment toward green sectors, and promote cleaner industrial production.

Suggested Citation

  • Thakur Neha & Singh Sanjeet, 2026. "Economic Expansion, Energy Choices and Carbon Dioxide Emissions: A Panel Study of South Asia," Economic and Regional Studies / Studia Ekonomiczne i Regionalne, Sciendo, vol. 19(2), pages 219-239.
    • Handle: RePEc:vrs:ecoreg:v:19:y:2026:i:2:p:219-239:n:1003
    DOI: 10.2478/ers-2026-0013
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    JEL classification:

    • Q43 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Energy and the Macroeconomy
    • Q47 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Energy Forecasting
    • O53 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies - - - Asia including Middle East
    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • C33 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Models with Panel Data; Spatio-temporal Models

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