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…(Scopus)How CO₂ Emissions and Agriculture Shape Economic Growth: Evidence from OECD Countries
Son Lam Nguyen
School of Finance and Accounting, Industrial University of Ho Chi Minh City, Ho Chi Minh City 70000, Vietnam
Anh Hong Thi Nguyen
Thi Nguyen
Hop Van Vo
School of Finance and Accounting, Industrial University of Ho Chi Minh City, Ho Chi Minh City 70000, Vietnam
DOI: https://doi.org/10.36956/rwae.v6i3.1838
Received: 10 March 2025; Published: 26 June 2025
Copyright © 2025 Son Lam Nguyen, Anh Hong Thi Nguyen, Hop Van Vo. Published by Nan Yang Academy of Sciences Pte. Ltd..
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Abstract
This study analyzes the impact of agriculture and CO₂ emissions on economic growth in OECD countries over more than two decades from 2000 to 2023. Using the two-step SGMM estimation method, the results show that agriculture positively influences economic growth in both the short and long run, with GDP increasing by 0.225% and 0.532%, respectively, as agricultural output rises. Additionally, CO₂ emissions also have a positive effect on economic growth, reflecting the crucial role of industries in driving GDP. However, in the long run, uncontrolled emissions may harm the environment and increase economic costs. Furthermore, trade openness is found to be a growth-enhancing factor, while energy consumption negatively affects economic growth, highlighting the need for improved energy efficiency and a transition to renewable energy sources. In addition, when analyzing the data by region, the results show that OECD member countries in the European region have reduced CO2 emissions more strongly than the Americas and Asia-Oceania regions, while the economic development of the Americas and Asia-Oceania regions depends on agriculture since the Covid 19 pandemic or agriculture contributes more to economic growth than in member countries in the European region. The study suggests policies such as applying advanced technologies in agriculture, imposing carbon taxes, and increasing investment in renewable energy to achieve sustainable economic growth in OECD countries.
Keywords: Agriculture; CO₂ Emissions; Economic Growth; OECD; SGMM