This paper assesses quantitative estimates based on economic modelling studies of the economic and environmental benefits from different forms of international co-ordination on carbon pricing. Forms of international co-ordination include: harmonising carbon prices (e.g. through linking carbon...

The Asia Water Development Outlook – a flagship publication by the Asian Development Bank - monitors progress in water security in the Asia Pacific region. For the first time, the 2020 edition documents financing flows that contribute to – or that are needed to enhance – water security in...

This paper assesses the role of carbon pricing in a sustainable recovery from COVID-19. It tracks the policy changes in carbon pricing within OECD and G20 countries between January 2020 and August 2021 of the COVID-19 pandemic. Carbon pricing as defined here includes emissions trading schemes,...

Tackling the problem of global climate change requires a high level of international cooperation. Many countries have pledged targets or actions to reduce greenhouse gas emissions in the Appendices to the Copenhagen Accord. This analysis examines the costs and effectiveness of these pledges,...

A decade of sluggish economic growth, concluding with the sharpest recession since the Second World War, has underlined the need for Japan to develop a new growth model. Such a model should restore public finances and long-term growth while preserving environmental quality and ensuring a...

This study uses a unique dataset of investment flows to analyse the role of two categories of public interventions (finance and policies) in mobilising flows of private climate finance worldwide and in the more specific context of flows to and in developing countries. The objectives are...

This study uses a unique dataset of investment flows to analyse the role of two categories of public interventions (finance and policies) in mobilising flows of private climate finance worldwide and in the more specific context of flows to and in developing countries. The objectives are...

This paper analyses the effects of government policies on flows of private finance for investment in renewable energy (inducement effect). It also examines whether direct provision of public finance for a project increases the volume of private finance raised (“crowding in” effect). A unique...

This paper reviews the recent experience of Germany in encouraging innovation to reduce negative environmental impacts of economic activity. The essence of the German approach to policy-induced environmental innovation is discussed in the context of changing policy objectives, and illustrated...

Germany committed itself to challenging greenhouse gas (GHG) emission reduction targets to 2020 and beyond. It has implemented a composite mix of policy measures to achieve its climate change mitigation goals, including a range of market-based instruments. These measures have helped reduce...