The Distributional Effects Of Climate Policies

Governments around the globe have begun to implement various actions to limit carbon emissions and so, combat climate change. This book brings together some of the leading scholars in environmental and climate economics to examine the distributional consequences of policies that are designed to reduce these carbon emissions. Whether through a carbon tax, cap-and-trade system or other mechanisms, most proposals to reduce carbon emissions include some kind of carbon pricing system Ð shifting the costs of emissions onto polluters and providing an incentive to find the least costly methods of abatement. This standard efficiency justification for pricing carbon also has important distributional consequences Ð a problem that is often ignored by economists while being a major focus of attention in the political arena. Leading scholars in environmental and climate economics take up these issues to examine such questions as: Will the costs fall on current or future generations? Will they fall on the rich, poor, middle class, or on everyone proportionally? Which countries will benefit, and which will suffer? Students and scholars interested in climate change, along with policy makers, will find this lively volume an invaluable addition to the quest for information on this globally important issue.

Policymakers will not accept forceful decarbonisation policies if they lead to visibly increasing inequality within their societies. The distributive effects of climate policies need to be addressed. This report provides a selective review of recent academic literature and experience on the distributional effects of climate policies.

This book builds upon existing literature to simultaneously examine disparities in the distribution of environmental impacts of environmental policy and in the distribution of financial effects among households.

Many effects of environmental and energy policy are likely to disproportionately burden those with low income. First, it raises the price of fossil-fuel-intensive products that constitute a high fraction of low-income budgets (like gasoline, heating fuel and electricity). Second, the handout of pollution permits to firms provides value to those who own them. Third, low-income individuals may place more value on food and shelter than on improvements in environmental quality, so high-income individuals may get the most benefit of pollution abatement. Fourth, air quality improvements may raise the value of houses owned by landlords, rather than helping renters. These effects might all hurt the poor more than the rich. This book brings together the seminal economics literature that studies whether these fears are valid and whether anything can be done about them.

Fuel Taxes and the Poor challenges the conventional wisdom that gasoline taxation, an important and much-debated instrument of climate policy, has a disproportionately detrimental effect on poor people. Increased fuel taxes carry the potential to mitigate carbon emissions, reduce congestion, and improve local urban environment. As such, higher gasoline taxes could prove to be a fundamental part of any climate action plan. However, they have been resisted by powerful lobbies that have persuaded people that increased fuel taxation would be regressive. Reporting on examples of over two dozen countries, this book sets out to empirically investigate this claim. The authors conclude that while there may be some slight regressivity in some high-income countries, as a general rule, fuel taxation is a progressive policy particularly in low income countries. Rich countries can correct for regressivity by cutting back on other taxes that adversely affect poor people, or by spending more money on services for the poor. Meanwhile, in low-income countries, poor people spend a very small share of their money on fuel for transport. Some costs from fuel taxes may be passed on to poor people through more expensive public transportation and food transport. Nevertheless, in general the authors find that gasoline taxes become more progressive as the income of the country in question decreases. This book provides strong arguments for the proponents of environmental taxation. It has immediate policy implications at the intersection of multiple subject areas, including transportation, environmental regulation, development studies, and climate change. Published with Environment for Development initiative.

Addressing the poverty and distributional impacts of carbon pricing reforms is critical for the success of ambitious actions in the fight against climate change. This paper uses a simple framework to systematically review the channels through which carbon pricing can potentially affect poverty and inequality. It finds that the channels differ in important ways along several dimensions. The paper also identifies several key gaps in the current literature and discusses some considerations on how policy designs could take into account the attributes of the channels in mitigating the impacts of carbon pricing reforms on households.

Climate change presents a unique challenge in that policy makers need to balance the speed and scale required to achieve global objectives within the time required to ensure political acceptability and social sustainability. Within Reach: Navigating the Political Economy of Decarbonization identifies the key political economy barriers and explores the options to address them through four key recommendations: * Climate governance: strategically adapt the institutional architecture and embed climate objectives into a positive development narrative. Strategic governance institutions that reflect societal goals--such as climate change framework laws, longterm strategies, or just transition frameworks--can alter the political economy, set clear objectives, facilitate coordination across actors, and help monitor progress and hold decision-makers accountable. * Policy sequencing: balance short-term feasibility and long-term ambition. Because the political economy and institutional context are dynamic and can be influenced by policies, policy makers can select their priorities, not only to make policy implementation feasible but also to actively build capacity and change the political economy and institutional context, building momentum toward the long-term objective and transformation. * Policy design: focus on people and manage the distributional effects of climate policies. Climate policies have heterogenous impacts across households, sectors, and locations. Active labor policies, reskilling programs, compensations and transfers, place-based policies, and green industrial policies can be used to protect vulnerable populations, facilitate a just transition, and make policies more acceptable and sustainable. * Policy process: use public engagement and communication to improve design and legitimacy. Civic engagement can improve a policy's design, enhance legitimacy, foster compromise, and help identify unintended consequences early. Effective communication can make reforms more accessible to the public and increase support. This book shows how appropriate governance frameworks, strong institutional capacity, well-designed policies with adequate compensation measures, and early engagement with all stakeholders are essential strategic elements to building consensus and momentum for transformative policies. By deploying these tools, policy makers can navigate the urgency in climate action and its political economy challenges to achieve their long-term climate goals and secure a livable planet.

"This book contains the proceedings of an NBER conference held in Washington, DC, on May 13-14, 2010"--Page xi.