Ekonomik Büyüme ve Yenilenebilir Enerji Tüketiminin Karbon Emisyonları Üzerine Etkilerinin Çok Boyutlu Panel Veri Modelleri ile Analizi

Öz

Bu çalışmanın amacı, ekonomik büyüme ve yenilenebilir enerji tüketiminin CO2 emisyon miktarı üzerindeki etkilerini analiz etmektir. Bu amaçla, 1999-2020 dönemi yıllık verileri kullanılarak 176 ülke için ülke-gelir düzeyi ve zaman boyutunun yer aldığı çok boyutlu panel veri modeli ile ampirik bir çalışma gerçekleştirilmiştir. Ampirik modelde bağımlı değişken olarak kişi başına CO2 emisyon miktarı, bağımsız değişkenler olarak ise kişi başına düşen gelir (KBG) ve yenilenebilir enerji tüketimi (YET) yer almaktadır. Öncelikle uygun modele karar verebilmek için modelde yer alan her bir etkinin (ülke, gelir düzeyi ve zaman) istatistiksel olarak geçerliliği tesadüfi etkiler modeli en çok olabilirlik (LR) tahmini ile test edilmiştir. LR testi sonrasında uygun model için sabit etkiler grup içi dönüşümler uygulanmış ve elde edilen sonuçlar LR testi sonuçları ile karşılaştırılmıştır. Elde edilen katsayılar birbirinden uzak olduğu varsayımından hareketle en uygun modelin sabit etkiler grup içi tahmin sonuçları olduğuna karar verilmiştir. Sabit etkiler grup içi tahmin sonuçlarına göre ekonomik büyüme ile CO2 emisyonları arasında pozitif, yenilenebilir enerji tüketimi ve CO2 emisyonları arasında ise negatif bir ilişkinin varlığı tespit edilmiştir. Bulgular KBG’deki %1’lik bir artışın CO2 miktarını %0.526 oranında arttırdığını, buna rağmen YET’teki %1’lik bir artışın CO2 emisyon miktarını %0.0313 oranında azalttığını ortaya koymuştur.

Anahtar Kelimeler

• CO2 emisyonu
• Ekonomik Büyüme
• Yenilenebilir Enerji Tüketimi
• Çok Boyutlu Panel Veri Modeli

Analysis of the Effects of Economic Growth and Renewable Energy Consumption on Carbon Emissions Using Multidimensional Panel Data Models

Abstract

The aim of this study is to analyze the effects of economic growth and renewable energy consumption on CO2 emissions. For this purpose, an empirical study was carried out with a multidimensional panel data model including country-income level and time dimension for 176 countries using annual data for the period 1999-2020. The empirical model includes CO2 emission amount per capita as the dependent variable, and per capita income (KBG) and renewable energy consumption (YET) as the independent variables. First, in order to decide on the appropriate model, the statistical validity of each effect (country, income level and time) in the model was tested with the random effects model maximum likelihood (LR) estimation. After the LR test, fixed effects within-group transformations were applied for the appropriate model and the results obtained were compared with the LR test results. Based on the assumption that the coefficients obtained were far from each other, it was decided that the most appropriate model was the fixed effects within-group estimation results. According to the fixed effects within-group estimation results, there is a positive relationship between economic growth and CO2 emissions, and a negative relationship between renewable energy consumption and CO2 emissions. The findings show that a 1% increase in KBG increases the amount of CO2 by 0.526%, whereas a 1% increase in YET reduces the amount of CO2 emissions by 0.0313%.

Keywords

• CO2 emission
• Economic Growth
• Renewable Energy Consumption
• Multidimensional Panel Data Model

Kaynakça

1. Aiyetan, I. R. & Olomola, P. A. (2017). Environmental degradation, energy consumption, population growth and economic growth: Does environmental kuznets curve matter for Nigeria?. Economic and Policy Review, 16(2), 1-14.
2. Alaganthiran, J. R. & Anaba, M. I. (2022). The effects of economic growth on carbon dioxide emissions in selected Sub-Saharan African (SSA) countries. Heliyon, 8(11).
3. Alam, M. M. A., Murad, M. W., Noman, A. H. M. & Ozturk, I. (2016). Relationships among carbon emissions, economic growth, energy consumption, and population growth: Testing environmental Kuznets curve hypothesis for Brazil, China, India, and Indonesia. Ecological Indicators, 70, 466-479.
4. Aye, G. C. & Edoja, P. E. (2017). Effect of economic growth on CO2 emission in developing countries: Evidence from a dynamic panel threshold model. Cogent Economics & Finance, 5(1), 1379239.
5. Balli, E., Sigeze, C., Ugur, M. S. & Çatık, A. N. (2021). The Relationship between FDI, CO2 emissions, and energy consumption in Asia-Pacific Economic Cooperation countries. Environmental Science and Pollution Research, 1-18.
6. Bekhet, H. A. & Othman, N. S. (2018). The role of renewable energy to validate dynamic interaction between CO2 emissions and GDP toward sustainable development in Malaysia. Energy Economics, 72, 47-61.
7. Bhattacharya, M., Churchill, S. A. & Paramati, S. R. (2017), The dynamic impact of renewable energy and institutions on economic output and CO2 emissions across regions. Renewable Energy, 111, 157-167.
8. Brodny, J. & Tutak, M. (2022). Analysis of the efficiency and structure of energy consumption in the industrial sector in the European Union countries between 1995 and 2019. Science of the Total Environment, 808, 152052.

9. Cederborg, J. & Snöbohm, S. (2016). Is there a relationship between economic growth and carbon dioxide emissions?. https://sh.diva-portal.org/smash/get/diva2:1076315/FULLTEXT01.pdf
10. Chen, C., Pinar, M. & Stengos, T. (2022). Renewable energy and CO2 emissions: New evidence with the panel threshold model. Renewable Energy, 194, 117-128.
11. Chen, W. & Geng, W. (2017). Fossil energy saving and CO2 emissions reduction performance, and dynamic change in performance considering renewable energy input. Energy, 12, 283-292.
12. Chen, Y., Wang, Z. & Zhong, Z. (2018), CO2 emissions, economic growth, renewable and non-renewable energy production and foreign trade in China. Renewable Energy, 131, 208-216.
13. Cherni, A. & Jouini, S. E. (2017). An ARDL approach to the CO2 emissions, renewable energy and economic growth nexus: Tunisian evidence. International Journal of Hydrogen Energy, 42, 29056-29066.
14. Demir, M. A. (2024). Yükselen piyasa ekonomilerinde küreselleşmenin enerji üretimi üzerine etkilerinin çok boyutlu panel veri modelleri ile analizi. Yayımlanmamış Doktora Tezi, Çankırı Karatekin Üniversitesi Sosyal Bilimler Enstitüsü.
15. Dogan, E. & Seker, F. (2016). Determinants of CO2 Emissions in the European Union: The role of renewable and non-renewable energy. Renewable Energy, 94, 429-439.
16. Dong, K., Sun, R. & Dong, X. (2018). CO2 emissions, natural gas and renewables, economic growth: Assessing the evidence from China. Science of the Total Environment, 640, 293-302.
17. Dong, K., Sun, R. & Hochman, G. (2017). Do natural gas and renewable energy consumption lead to less CO2 emission? Empirical evidence from a panel of BRICS countries. Energy, 141, 1466-1478.
18. Erdoğan, E., Serin Oktay, D., Manga, M., Bal, H. & Algan, N. (2024). Examining the effects of renewable energy and economic growth on carbon emission in Canada: Evidence from the nonlinear ARDL approaches. Evaluation Review, 48(1), 63-89.
19. Esso, L. J. & Keho, Y. (2016). Energy consumption, economic growth and carbon emissions: Cointegration and causality evidence from selected African countries. Energy, 114, 492–497.
20. Hanif, I. (2018). Impact of economic growth, nonrenewable and renewable energy consumption, and urbanization on carbon emissions in Sub-Saharan Africa. Environmental Science and Pollution Research, 25(15), 15057-15067.
21. Hassan, A., Ilyas, S. Z., Jalil, A. & Ullah, Z. (2021). Monetization of the environmental damage caused by fossil fuels. Environmental Science and Pollution Research, 28, 21204-21211.
22. Islam, R., Ghani, A. B. A. & Mahyudin, E. (2017). Carbon dioxide emission, energy consumption, economic growth, population, poverty and forest area: Evidence from panel data analysis. International Journal of Energy Economics and Policy, 7(4), 99-106.
23. Jebli, M. B. & Youssef, S. B. (2017). The role of renewable energy and agriculture in reducing CO2 emissions: Evidence for North Africa countries. Ecological Indicators, 74, 295-301.
24. Kahia, M., Jebli, M. B. & Belloumi, M. (2019). Analysis of the impact of renewable energy consumption and economic growth on carbon dioxide emissions in 12 MENA countries. Clean Technologies and Environmental Policy, 21, 871-885.
25. Khan, M. K., Khan, M. I. & Rehan, M. (2020). The relationship between energy consumption, economic growth and carbon dioxide emissions in Pakistan. Financial Innovation, 6(1).
26. Khoshnevis Yazdi, S. & Ghorchi Beygi, E. (2018). The dynamic impact of renewable energy consumption and financial development on CO2 Emissions: For selected African countries. Energy Sources, Part B: Economics, Planning, and Policy, 13(1), 13-20.
27. Kunst, R. M. (2009). Econometric methods for panel data-Part II. Avusturya: University of Vienna.
28. Mikayilov, J. I., Galeotti, M. & Hasanov, F. J. (2018). The impact of economic growth on CO2 emissions in Azerbaijan. Journal of Cleaner Production, 197, 1558-1572.
29. Mirziyoyeva, Z. & Salahodjaev, R. (2022). Renewable energy and CO2 emissions intensity in the top carbon intense countries. Renewable Energy, 192, 507-512.
30. Mukhtarov, S., Aliyev, F., Aliyev, J. & Ajayi, R. (2022). Renewable energy consumption and carbon emissions: Evidence from an oil-rich economy. Sustainability, 15(1), 134.
31. Onofrei, M., Vatamanu, A. F. & Cigu, E. (2022). The relationship between economic growth and CO2 emissions in EU countries: A cointegration analysis. Frontiers in Environmental Science, 10, 934885.
32. Osadume, R. & University, E. O. (2021). Impact of economic growth on carbon emissions in selected West African Countries, 1980–2019. Journal of Money and Business, 1(1), 8-23.
33. Osobajo, O. A., Otitoju, A., Otitoju, M. A. & Oke, A. (2020). The impact of energy consumption and economic growth on carbon dioxide emissions. Sustainability, 12(19), 7965.
34. Ozcan, B. & Ozturk, I. (2019). Renewable energy consumption-economic growth nexus in emerging countries: A bootstrap panel causality test. Renewable and Sustainable Energy Reviews, 104, 30-37.
35. Paramati, S. R., Mo, D. & Gupta, R. (2017). The effects of stock market growth and renewable energy use on CO2 emissions: Evidence from G20 countries. Energy Economics, 66, 360-371.
36. Rahman, M. M. & Vu, X. B. (2020). The nexus between renewable energy, economic growth, trade, urbanisation and environmental quality: A comparative study for Australia and Canada. Renewable Energy, 155, 617-627.
37. Sahoo, M. & Sahoo, J. (2022). Effects of renewable and non‐renewable energy consumption on CO2 emissions in India: Empirical evidence from disaggregated data analysis. Journal of Public Affairs, 22(1), E2307.
38. Saidi, K. & Mbarek, M. B. (2016). Nuclear energy, renewable energy, CO2 emissions, and economic growth for nine developed countries: Evidence from panel Granger causality tests. Progress in Nuclear Energy, 88, 364-374.
39. Salahuddin, M., Alam, K., Ozturk, I. & Sohag, K. (2018). The effects of electricity consumption, economic growth, financial development and foreign direct investment on CO2 emissions in Kuwait. Renewable and Sustainable Energy Reviews, 81(2), 2002-2010.
40. Shaari, M. S., Abidin, N. Z. & Karim, Z. A. (2020). The impact of renewable energy consumption and economic growth on CO2 emissions: New evidence using panel Ardl study of selected countries. International Journal of Energy Economics and Policy, 10(6), 617-623.
41. Shafiei, S. & Salim, R. A. (2014). Non-renewable and renewable energy consumption and CO2 emissions in OECD countries: A comparative analysis. Energy Policy, 66, 547-556.
42. Shahbaz, M., Lean, H. H. & Shabbir, M. S. (2012). Environmental Kuznets curve hypothesis in Pakistan: Cointegration and Granger causality. Renewable and Sustainable Energy Reviews, 16(5), 2947–2953.
43. Sinha, A. & Shahbaz, M. (2018). Estimation of environmental Kuznets curve for CO2 emission: Role of renewable energy generation in India. Renewable Energy, 119, 703-711.
44. Stamatiou, P. & Dritsakis, N. (2019). Causality among CO2 emissions, energy consumption and economic growth in Italy. International Journal of Computational Economics and Econometrics, 9(4), 268-286.
45. Tatoğlu, F. & İçen, H. (2019). Çevresel Kuznets eğrisinin çok boyutlu panel veri modelleri ile analizi. Anadolu İktisat ve İşletme Dergisi, 3(1), 26-38.
46. Ugur, M. S., Çatık, A. N., Sigeze, C. & Balli, E. (2023). Time-varying impact at income and fossil fuel consumption on CO2 emissions in India. Environmental Science and Pollution Research, 30(58), 121960-121982.
47. Uğur, M. S. (2022). The relationship between foreign direct investment, economic growth, energy consumption and CO2 emissions: Evidence from ARDL model with a structural break for Turkey. Ege Academic Review, 22(3), 337-352.
48. UN (2024). Transforming our world: The 2030 agenda for sustainable development. https://sdgs.un.org/2030agenda (Erişim Tarihi: 07.09.2024).
49. Vogelvang, B. (2005). Econometrics: Theory and applications with EViews (1st Ed.). Prentice Hall, New Jersey.
50. Waheed, R., Chang, D., Sarwar, S. & Chen, W. (2018). Forest, agriculture, renewable energy, and CO2 emission. Journal of Cleaner Production, 172, 4231-4238.
51. Williams, L. O. (1994). Fossil fuels. Applied Energy, 47(2-3), 101-121.
52. World Bank (2024). IEA statistics. https://data.worldbank.org (Erişim Tarihi: 08.09.2024).
53. World Bank WDI (2024). https://databank.worldbank.org/source/world-development-indicators
54. Yerdelen Tatoğlu, F. (2016). Üç boyutlu sabit ve tesadüfi etkili panel veri modellerinin tahmini için çeşitli yaklaşımlar. Eurosian Econometrics, Statistics & Emprical Economics Journal, (5), 60-70.
55. Yerdelen Tatoğlu, F. (2017). Avrupa ülkelerinde okun yasasının çok boyutlu panel veri modelleri ile analizi. Yönetim ve Çalışma Dergisi, 1(1),42-55.
56. Zaidi, I., Ahmed, R. M. A. & Siok, K. S. (2017). Examining the relationship between economic growth, energy consumption and CO2 emission using inverse function regression. Applied Ecology and Environmental Research, 15(1), 473-484.
57. Zhou, Y., Sirisrisakulchai, J., Liu, J. & Sriboonchitta, S. (2018). The impact of economic growth and energy consumption on carbon emissions: Evidence from panel quantile regression. Journal of Physics: Conference Series, 1053, 1-8.
58. Zoundi, Z. (2017). CO2 emissions, renewable energy and the environmental Kuznets curve, a panel cointegration approach. Renewable and Sustainable Energy Reviews, 72, 1067-1075.