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Determinants of pollution: what do we really know?
Martin Gassebner1, Michael J Lamla, Jan-Egbert Sturm
1KOF Swiss Economic Institute, ETH Zurich, Switzerland.
Oxford Economic Papers
|October 27, 2011
Summary
This study identifies key factors impacting air and water pollution, finding evidence for the environmental Kuznets curve in water pollution. Economic structure significantly influences pollution levels globally.
Area of Science:
- Environmental Science
- Environmental Economics
- Econometrics
Background:
- Extensive literature suggests numerous variables influence pollution levels.
- Identifying empirically robust determinants of air and water pollution is crucial for effective environmental policy.
Observation:
- This study analyzes a panel of 120 countries from 1960–2001.
- Extreme Bound Analysis (EBA) is employed to rigorously test the significance of various pollution determinants.
Findings:
- Empirical evidence supports the environmental Kuznets curve hypothesis for water pollution.
- A country's economic structure emerges as a primary driver of both air and water pollution.
Implications:
- Findings suggest economic development pathways can be tailored to mitigate pollution.
- Policy interventions should focus on structural economic factors to address environmental degradation.
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