How to get green with agricultural footprint: A global analysis of carbon emissions, environmental taxes, and agrochemical use.

The agriculture sector, being highly vulnerable to climate change, plays a pivotal role in achieving green and sustainable economies. As the 2030 Agenda emphasizes the integrated development of environmental, social, and economic dimensions, it is crucial to understand how agricultural practices affect sustainability. This study investigates the environmental impact of the agricultural sector on the green economy by examining key environmental factors, such as agricultural energy emissions, environmental taxes, irrigated water use efficiency, fertilizer use, and pesticide application. The analysis is conducted using the Panel Quantile Autoregressive Distributed Lag (QARDL) model, with robustness checks performed through the comparison with the Panel ARDL model, using data from 2000 to 2020. To assess the green economy, an index is constructed based on 20 indicators related to environmental, social, and economic sustainability. The results show that agricultural energy emissions, despite their environmental cost, are positively associated with green economy development, highlighting the trade-off between high productivity and environmental degradation in a resource-efficient economy. Improved water use efficiency is found to enhance agricultural sustainability and production. Additionally, environmental taxes and regulations exert a significant positive effect on both environmental preservation and social welfare. Contrary to the belief that reducing agricultural production will lower carbon emissions, the study suggests that adopting environmentally friendly practices and imposing targeted taxes are more effective strategies. The findings also reveal a negative relationship between excessive fertilizer use and the green economy, indicating the need for minimal fertilizer application to promote sustainability. The study concludes with specific policy recommendations. Governments, particularly in countries that have not yet adopted sustainable agricultural practices, should implement environmental taxes and regulations to promote carbon neutrality and support the Sustainable Development Goals. These measures are essential to balancing economic growth, environmental sustainability, and social equity in the agricultural sector.