The impacts of climate change are expected to create numerous challenges for cities. This report synthesizes key points raised in a series of discussions among “adaptation leaders” from fourteen cities around the world. Critical issues for urban adaptation that emerged from the discussions...

This paper provides estimates of the cost of preventing land-based plastic leakage into the ocean, covering 38 OECD member countries and 10 selected major plastic waste emitters in Asia and Africa. The study estimates capital costs at EUR 54 billion in the Moderate Ambition scenario and EUR 74...

The purpose of the paper is to review the recent empirical literature relating to the quantification and valuation of the human health impacts of air pollution, hazardous chemicals, and unsafe water and sanitation, and their use in cost-benefit analysis, as an input to environmental policy...

This paper proposes an analytical framework for assessing policies that will contribute to a better integration of environmental externalities in the pursuit of economic efficiency and growth objectives. The framework consists of two parts. The first part lays out principles and criteria for the...

OECD countries rely on regulatory tools to manage potential risks from exposure to targeted chemicals. Ex-ante regulatory impact assessment has a long tradition in many OECD countries, with established analytical steps and oversight as well as opportunities for public engagement to hold...

This paper gives an overview of economic assessments of the benefits of the control of 1-Methyl-2-pyrrolidone (NMP), an organic solvent, used in a number of sectors. Health risks associated with the manufacture of NMP include the risk of stillbirth and developmental retardation to pregnant...

This paper gives an overview of economic assessments of the benefits of the control of formaldehyde and reflects on developments in its risk management and regulation. Formaldehyde is used in the manufacture of resins, as a disinfectant and fixative and as a preservative in consumer products....

Perfluorooctanoic acid (PFOA) is being used in fluoropolymer production, as surface treatment agents and for the manufacture of side-chain fluorinated polymers. However, there is evidence that PFOA and its salts have a number of hazardous properties that may cause harm to human health and the...

A basic tenet of economics posits that when consumers or firms don't face the true social cost of their actions, market outcomes are inefficient. In the case of negative externalities, Pigouvian taxes are one way to correct this market failure, where the optimal tax leads agents to internalize...

Omitted, misspecified, or mismeasured spatially varying characteristics are a cause for concern in hedonic house price models. Spatial econometrics or spatial fixed effects have become popular ways of addressing these concerns. We discuss the limitations of standard spatial approaches to hedonic...