This report provides actionable advice on how to design and implement fiscal policies for both development and climate action. Building on more than two decades of research in development and environmental economics, it argues that well-designed environmental tax reforms are especially valuable in developing countries, where they can reduce emissions, increase domestic revenues, and generate positive welfare effects such as cleaner water, safer roads, and improvements in human health. Moreover, these reforms need not harm competitiveness. New empirical evidence from Indonesia and Mexico suggests that under certain conditions, raising fuel prices can actually increase firm productivity. Finally, the report discusses the role of fiscal policy in strengthening resilience to climate change. It provides evidence that preventive public investments and measures to build fiscal buffers can help safeguard stability and growth in the face of rising climate risks. In this way, environmental tax reforms and climate risk-management strategies can lay the much-needed fiscal foundation for development and climate action.

This comprehensive and accessible textbook addresses important relationships between economics and environmental policy, highlighting in particular the role of taxation. It also connects environmental policy to social accounting by describing how measures of welfare and sustainable development depend on whether policies successfully internalize market failures.

The paper studies the setting of optimal fiscal policy in a second-best world with environmental externalities. The optimal second-best pollution tax is shown to lie below the first-best Pigovian tax, particularly if substitution between labor and polluting intermediate inputs is easy, the labor supply curve is more elastic, and preexisting taxes are large. The optimal level of public abatement is derived from the modified Samuelson rule and is larger if society cares more for the environment, public funds are inexpensive, and public abatement is relatively productive. The analysis also shows that the Samuelson rule should be revised if allowance is made for nonseparabilities in preferences.

In this innovative book the author examines the link between environmental, trade and industrial policies within an interregional setting. He models how regional governments, using tax rates on real capital and pollutant emissions, determine policies to favour their residents in terms of the provision of public goods and reduction in environmental degradation. Regions or countries engage in competition for mobile capital in a world where production causes pollution and tax revenues are required to finance public goods. In Fiscal Policy and Environmental Welfare the author considers the efficiency consequences when governments act strategically and seek to manage trade, capital flows and emissions. Using formal models, which extend and modify existing literature, the author demonstrates that interjurisdictional competition typically leads to inefficiencies. He argues that although interjurisdictional competition may lead to the overprovision of public goods and to an inefficiently high environmental quality, often the opposite seems to occur. This book will be welcomed by environmental economists, and those scholars interested in welfare and fiscal policy.

This paper integrates both the efficiency and intergenerational distributional aspects of environmental taxes by not only exploring the efficiency case for environmental taxes but also investigating the intergenerational implications of environmental tax reform.

This book addresses the increasingly urgent question: How can governments be made more accountable for the quality of their environmental stewardship? It explores: Enhanced national State of the Environment reporting and integration of environmental outcomes in key national indicators. Mainstreaming environmental goals, targets, and risks by integrating them in fiscal policy and the annual budget—a government’s most important policy instrument. Promoting sustainability by progressively exposing and eliminating harmful tax and expenditure policies, putting a price on pollution, and providing environmental public goods. Civil society environmental monitoring. The book combines in-depth assessment of the latest climate/green budgeting literature and country practices with discussion of how to implement green fiscal policies. The framework is deliberately ambitious given the severity, scale, and urgency of climate change and biodiversity loss. The book will be of interest to ministry of finance, budget, and planning officials, to environment sector agencies, oversight institutions, international organizations, civil society organizations, and to academics and students in the fields of environmental studies, development studies, economics, public finance, and public policy.

Focusing on the effects of environmental policy in closed and open economies in the short, medium and long term, this book uses dynamic modelling to study the interactions between economic growth, environmental policy and tax reform.