Distributional impact of global warming environmental policies


Book Description

The identification of the winners and losers and the effects on distributions of revenues of populations and of certain particularly vulnerable groups are important elements to consider in the analysis of distributional impacts of environmental policies, as Markandya (1998) points out. [...] Moreover, in the context of developing countries, if the CC policies are regressive and affect large portions of vulnerable population groups, the implementation of environmental policies to reduce GHGs could conflict with the achievement of at least some of the millennium development goals (MDGs). [...] The relative importance of the targeted goods in the consumption basket of the poor is the key element in this equation (Serret and Johnstone (2006)). [...] For any government concerned with the well-being of the poor or the fair distribution of the burden of policies, the assessment of the ultimate incidence of any CC policy is thus a necessity. [...] This is why the voices of concern over the negative impact of increasing prices for food staples on the welfare of vulnerable groups in developing countries are so loud and increasingly so.5 3. Modeling the distributional impact of CC and environmental policies This section organizes the overview of the evidence on the distributional effects of CC and environmental policies according the methods u.




The Distributional Effects of Climate Policies


Book Description

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.




Distributional Impacts of Climate Change and Disasters


Book Description

Climate change tends to increase the frequency and intensity of weather-related disasters, which puts many people at risk. Economic, social and environmental impacts further increase vulnerability to disasters and tend to set back development, destroy livelihoods, and increase disparity nationally and worldwide. This book addresses the differential vulnerability of people and places, introducing concepts and methods for analysis and illustrating the impact on local, regional, national, and global scales. The chapters in the first section set the stage by focusing on the relationship between climate change and disasters and by broadly exploring their economic and social aftermaths. Further chapters explore particular impacts of climate change, including the social, political and even military conflicts that may arise over scarce natural resources, as well as the effects on biodiversity and thus the natural environment. Chapters in the last section discuss responses to climate change in terms of information sharing and preparedness, adaptation and mitigation particularly the relevance of improving the role of markets, through investment and insurance, to face these challenges. Researchers and policymakers involved in the study of climate change and disaster prevention will find this comprehensive volume of great interest.




Distributional Aspects of Energy and Climate Policies


Book Description

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.










Shock Waves


Book Description

Ending poverty and stabilizing climate change will be two unprecedented global achievements and two major steps toward sustainable development. But the two objectives cannot be considered in isolation: they need to be jointly tackled through an integrated strategy. This report brings together those two objectives and explores how they can more easily be achieved if considered together. It examines the potential impact of climate change and climate policies on poverty reduction. It also provides guidance on how to create a “win-win†? situation so that climate change policies contribute to poverty reduction and poverty-reduction policies contribute to climate change mitigation and resilience building. The key finding of the report is that climate change represents a significant obstacle to the sustained eradication of poverty, but future impacts on poverty are determined by policy choices: rapid, inclusive, and climate-informed development can prevent most short-term impacts whereas immediate pro-poor, emissions-reduction policies can drastically limit long-term ones.




The Poverty and Distributional Impacts of Carbon Pricing: Channels and Policy Implications


Book Description

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.




Advancing the Science of Climate Change


Book Description

Climate change is occurring, is caused largely by human activities, and poses significant risks for-and in many cases is already affecting-a broad range of human and natural systems. The compelling case for these conclusions is provided in Advancing the Science of Climate Change, part of a congressionally requested suite of studies known as America's Climate Choices. While noting that there is always more to learn and that the scientific process is never closed, the book shows that hypotheses about climate change are supported by multiple lines of evidence and have stood firm in the face of serious debate and careful evaluation of alternative explanations. As decision makers respond to these risks, the nation's scientific enterprise can contribute through research that improves understanding of the causes and consequences of climate change and also is useful to decision makers at the local, regional, national, and international levels. The book identifies decisions being made in 12 sectors, ranging from agriculture to transportation, to identify decisions being made in response to climate change. Advancing the Science of Climate Change calls for a single federal entity or program to coordinate a national, multidisciplinary research effort aimed at improving both understanding and responses to climate change. Seven cross-cutting research themes are identified to support this scientific enterprise. In addition, leaders of federal climate research should redouble efforts to deploy a comprehensive climate observing system, improve climate models and other analytical tools, invest in human capital, and improve linkages between research and decisions by forming partnerships with action-oriented programs.