Failure to control economic sectoral inefficiencies through policy stringency disrupts environmental performance

Area of Science:

• Environmental Economics
• Sustainable Development
• Climate Change Studies

Background:

• Developing nations often rely on natural resource exploitation, negatively impacting environmental performance.
• Reducing overdependence on fossil fuels and natural resources is crucial for minimizing waste and improving sustainability.
• Economic growth in emerging countries is frequently linked to increased emissions, necessitating strategies for decoupling growth from environmental degradation.

Purpose of the Study:

• To assess the impact of economic sectors on carbon dioxide (CO2) emissions in emerging economies.
• To investigate the role of foreign direct investment (FDI) and energy utilization in this relationship.
• To examine the influence of environmental policy stringency on environmental performance in carbon-intensive economies.

Main Methods:

• Econometric analysis of data from 1990 to 2018.
• Controlled for foreign direct investment and energy utilization.
• Examined sectoral impacts (agrarian, industrial, energy, service) on CO2 emissions.

Main Results:

• Agrarian, industrial, and energy sectors positively correlate with CO2 emissions (0.12%, 0.14%, 0.20% increase, respectively).
• Service sector productivity shows a negative correlation with CO2 emissions (-0.34% decrease).
• Fossil fuel dominance in the energy portfolio and limited renewable energy diversification hinder environmental performance.
• Foreign direct investment may be linked to 'green' technologies, supporting the pollution halo hypothesis.

Conclusions:

• Economic sectoral activities significantly influence CO2 emissions, with the service sector offering a mitigating effect.
• A fossil fuel-heavy energy mix and insufficient renewable energy diversification impede long-term environmental sustainability.
• Environmental policy stringency is crucial for improving environmental performance in energy-intensive economies.
• Integrating sectoral-specific resource investments into climate change mitigation plans is essential for maximizing productivity while minimizing environmental impact.