Border Carbon Adjustment Mechanisms (BCAMs) are becoming reality in the EU and elsewhere, and recur—in very different form—in U.S. legislative proposals. But they remain contentious, with features and differences that leave the underlying welfare rationale and implications unclear. Exploring...

International cooperation on climate change and trade is intensifying, as highlighted by numerous initiatives launched at the multilateral, plurilateral, and bilateral levels. This is an encouraging development, signaling the major role of trade policy in supporting decarbonization efforts and...

To address global warming, the EU introduced the Carbon Border Adjustment Mechanism in 2023, raising concerns about its potential negative effects on GDP and trade volumes in the Global South, including China, India, and African countries. The Border Tax Adjustment (BTA) is perceived as a...

In a dynamic, three-region environmental multi-sector general equilibrium model (called EMuSe), we find that carbon pricing generates a recession initially as production costs rise. Benefits from lower emissions damage materialize only in the medium to long run. A border adjustment mechanism...

Border carbon adjustments (BCA) imply that high-income (H) countries set taxes on carbon-intensive imports proportional to the carbon content of these imports, to match their own carbon taxes. This paper considers the use of BCA policies to incentivize carbon taxation in low-income exporter...

"This volume examines the impact of globalization on international environmental law and the implementation of sustainable development in the Global South. Comprised of contributions from lawyers from the Global South and Europe, this volume is organised into three parts, with a thematic inquiry...

Border Carbon Adjustment (BCAs) may play an important role in lowering the economic costs of greenhouse gas mitigation and in overcoming political-economy constraints on use of carbon taxes or equivalent measures. A carbon tax plus a full BCA (CTBA) could deal with the competitiveness challenges...

This volume examines the impact of globalization on international environmental law and the implementation of sustainable development in the Global South.Comprising contributions from lawyers from the Global South or who have experience in the Global South, this volume is organized into three...

The main aim of the analysis is to provide evidence on the labour market and economic impacts of different decarbonisation pathways for the basic metals, chemicals and minerals sector, as a part of EII, and for the wider economy, considering also the expected effects of a carbon border...

The main aim of the analysis is to provide evidence on the labour market and economic impacts of different decarbonisation pathways for the basic metals, chemicals and minerals sector, as a part of EII, and for the wider economy, considering also the expected effects of a carbon border...

In a dynamic, three-region environmental multi-sector general equilibrium model (called EMuSe), we find that carbon pricing generates a recession initially as production costs rise. Benefits from lower emissions damage materialize only in the medium to long run. A border adjustment mechanism...

As the European carbon border adjustment (CBA) mechanism is high up on the European Commission's agenda and soon to be implemented, it is important to understand the economic and environmental implications of alternative designs of such a mechanism. To this end and with a view to informing the...

In this article, the author discusses the EU’s proposed carbon border adjustment mechanism, addressing potential obstacles at both the EU and WTO levels and the potential consequences of the mechanism for third countries. She proposes options that would allow the EU to become a global leader...

We discuss emerging proposals for border tax adjustments (BTAs) to accompany commitments to reduce carbon emissions in the EU, the US and other OECD economies. The rationale offered for such border adjustment is that various entities, such as the EU, if making commitments to reduce emissions...

Im Rahmen des Green Deal erwägt die EU die Einführung eines CO2-Grenzausgleichsmechanismus (CBAM) für Importe, damit sie ihre ehrgeizigen klimapolitischen Ziele erreichen kann, ohne dass energieintensive Sektoren ihre Emissionen ins Ausland verlagern (Carbon Leakage). Der CBAM sieht die...

We derive the optimal unilateral policy in a general equilibrium model of trade and climate change where one region of the world imposes a climate policy and the rest of the world does not. A climate policy in one region shifts activities - extraction, production, and consumption - in the other...

The European Commission unveiled the Carbon Border Adjustment Mechanism (CBAM) in July 2021 as part of its "Fit for 55" climate-policy package. The European Commission had announced this trade-policy instrument under the Green Deal in 2019 as a means of implementing more ambitious climate-policy...

As part of its ambitious European Green Deal package, at the heart of which stands the commitment to become carbon-neutral by 2050, the European Commission announced that it would propose a "carbon border adjustment mechanism" to address the risk of carbon leakage. This study models the measure...

Based on a stocktake of existing governance, we present options to improve international governance of resource efficiency (RE) in the short, medium and long term. The study provides a legal and political science perspective to anchoring RE more strongly at the international level. We assess how...

There is a growing consensus that carbon taxes will be an essential component of the response to climate change. Most recent carbon tax proposals provide for a domestic tax on fossil fuels at the point of extraction with border adjustments of the tax on imports and exports of products from...

This paper theoretically analyzes the growth and welfare impacts of dynamic Border Carbon Taxes (BCT) across trading countries. I build a trade model with dynamic investment decisions using a Ramsey growth model. The government in each country can invest either in costly nonpolluting capital or...

One element of the proposed European Green Deal is a border carbon adjustment mechanism. The introduction of a BCA would allow the EU to phase out current carbon leakage provisions of the ETS and to auction off all emission allowances, thus rendering the ETS a more effective unilateral tool to...

In December 2019 the incoming European Commission announced the European Green Deal (EGD), which aims to turn the EU into a climate-neutral, circular economy. Although it is as yet not very specific in many areas, the EU's Green Deal sends the right signal and contains several promising...