Controversies Surrounding CO2 Emissions in the Balkans Highlight Economic Challenges

Research in the Balkans, a region in Eastern Europe, has revealed complex issues related to CO2 emissions, energy consumption, and economic growth. The analysis, conducted by researchers at the Bucharest University of Economics Studies, highlights the need for sustainable energy solutions and economic strategies to balance immediate needs with long-term environmental sustainability. The study found that GDP positively affects CO2 emissions, while renewable energy consumption can significantly reduce emissions. Foreign direct investment and fossil fuel consumption also have a significant impact on emissions.

Key Takeaways:

• The analysis covers the 25th, 50th (median), and 75th quantiles to capture the varying impacts across different levels of the dependent variable.
• GDP positively affects CO2 emissions across all quantiles, with the coefficient decreasing from 0.59 at the 25th quantile to 0.35 at the 75th quantile.
• Renewable energy consumption (RENC) negatively influences CO2 emissions across all quantiles, with a coefficient of -0.60 at the 25th quantile and -0.58 at the 75th quantile.
• Foreign direct investment (FDI) positively impacts emissions, but is significant only at the 50th and 75th quantiles.
• Fossil fuel consumption (FF) is a significant driver of CO2 emissions across all quantiles, with the highest coefficient of 0.68 at the 75th quantile.
• The Dumitrescu-Hurlin causality test reveals bidirectional causality between GDP and CO2 emissions, supporting the feedback hypothesis.
• There is a significant bidirectional relationship between urbanization (URB) and CO2 emissions, as well as between CO2 and FDI.

Statistics:

• GDP coefficient: 0.59 at the 25th quantile and 0.35 at the 75th quantile
• Renewable energy consumption (RENC) coefficient: -0.60 at the 25th quantile and -0.58 at the 75th quantile
• Foreign direct investment (FDI) coefficient: significant at the 50th and 75th quantiles
• Fossil fuel consumption (FF) coefficient: 0.68 at the 75th quantile
• Dumitrescu-Hurlin causality test: bidirectional causality between GDP and CO2 emissions and between urbanization (URB) and CO2 emissions

Sources:

• "Economic Growth, Energy Transition and Co 2 Emissions In the Balkans: a Quantile and Causality Analysis." Acta Oeconomica, 2025.
• Bucharest University of Economics Studies, Dept. of Economic Informatics and Cybernetics, Bucharest, Romania.
• Irina Alexandra Georgescu, Bucharest University of Economics Studies, Dept. of Economic Informatics and Cybernetics, Bucharest, Romania.
• Adela Bara, Simona-Vasilica Oprea, and Virginia Maracine, Bucharest University of Economics Studies.