Empirical Evaluation of CBAM and ETS Linkages: Impacts on Trade, Welfare, and Developing Country Exporters
Do Phu Hai
What the paper says
The operationalization of the EU’s Carbon Border Adjustment Mechanism (CBAM) alongside its Emissions Trading System (ETS) presents a critical, yet under-explored, nexus of trade and climate policy. This study fills that empirical gap by applying gravity-model estimations and stylized computable general equilibrium simulations to six developing-country exporters (Vietnam, Indonesia, Morocco, South Africa, Egypt, and India). We show that the CBAM×ETS linkage contracts carbon-intensive exports by 9–21%—with variations driven by emission intensity and adaptive capacity—and nearly doubles EU welfare losses relative to an ETS-only regime. By integrating bilateral trade-elasticity estimates with welfare modeling, we deliver the first multidimensional empirical assessment of climate-linked border adjustments, offering a rigorous framework for designing equitable, effective carbon-pricing measures in global trade.
Evidence weight
Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40
| F · citation impact | 0.50 × 0.4 = 0.20 |
| M · momentum | 0.50 × 0.15 = 0.07 |
| V · venue signal | 0.50 × 0.05 = 0.03 |
| R · text relevance † | 0.50 × 0.4 = 0.20 |
† Text relevance is estimated at 0.50 on the detail page — for your query’s actual relevance score, open this paper from a search result.