Dieser Forschungsbericht bietet vertiefte klimapolitische Pfadanalysen von 17 Groß- und Mittelstädten in den Bundesländern Baden-Württemberg, Bayern, Brandenburg und Nordrhein-Westfalen. Die Pfadanalysen basieren auf umfangreichen Analysen zahlreicher Policy-Dokumente und Interviews mit...

Die Erdgasversorgung der Europäischen Union stützte sich bisher zu einem großen Teil auf Lieferungen aus Russland. In Deutschland, Italien, Österreich und den meisten Ländern Ost- und Mitteleuropas war diese Abhängigkeit besonders hoch. Allerdings spielt Erdgas nicht in allen diesen...

Die Handlungsempfehlungen richten sich an kommunale, politische Entscheidungsträger*innen und an Mitarbeitende von Stadtverwaltungen, die für die Koordination der Klimapolitik (Klimaschutz und/oder Klimaanpassung) innerhalb ihrer Stadt verantwortlich sind.

Emissions trading continues to expand as a flexible policy response to climate change. Its implementation raises complex governance challenges, however, and calls for robust institutional, regulatory and procedural frameworks. Unlike aspects of technical design and implementation, the governance...

The time for action to build a better future and green recovery has never been stronger as we navigate the uncertainty of a world attempting to manage its way out of a triple crisis: debt sustainability, climate change, and pandemic. The fiscal constraints of governments across the globe open...

Since the Paris Agreement in 2015, adaptation debates have increasingly shifted from focusing narrowly on finance to considerations around governance of programming, implementation and impact of support for climate change mitigation and adaptation. The character of finance for climate change...

This paper builds on existing production network models to study the impact of global and sub-global carbon pricing. It uses the World Input-Output Database (WIOD) to calibrate intersectoral trade between seven regions and 56 economic sectors per region as well as EXIOBASE’s sectoral accounts...

We study the variation of global and unilateral carbon price recommendations and their determinants. To this end, we provide survey evidence on carbon pricing from more than 400 experts across almost 40 countries. We quantify the extent of (dis-)agreement and reveal that a majority of experts...

The green bond market is emerging as an impactful financing mechanism in climate change mitigation efforts. The effectiveness of the financial market for this transition to a low-carbon economy depends on attracting investors and removing financial market roadblocks. This paper investigates the...

Transitioning to a low-carbon economy involves risks for the value of financial assets, with potential ramifications for financial stability. We quantify the systemic impact on financial firms arising from changes in the value of financial assets under three climate transition scenarios that...

Climate change poses several risks to the value of financial assets and financial stability. The study conducted in this paper focuses on the German banking sector and estimates its exposure to climate risks arising from a transition to a carbon-neutral economy. Our analysis identifies the...

How climate aspects affect sovereign bonds is still a new field of research. I differentiate between transition, physical, and innovation aspects of climate risks and climate performance and estimate the pricing-in of these climate aspects in sovereign bond yields for a sample of 29 countries,...

The Russian government’s attack on Ukraine and the spiral of sanctions that has been set in motion have heightened inflationary pressure - especially in Europe. The EU’s high dependency on Russian oil and gas imports harbours the risk that inflation in Europe will rise significantly and that...

In the past two years, the world has changed and global crises (e. g. the COVID-19 pandemic, war in Ukraine) increasingly dominate the headline. Decades of certainties no longer apply, risks and uncertainties are increasing, challenges are becoming more complex and at the same time require...

Klimapolitik mit dem Ziel der CO2-Neutralität erfordert einen einschneidenden strukturellen Wandel. Dieser wird nur dann akzeptiert werden und gelingen, wenn er sich neben sozialer Verträglichkeit bei binnen- und außenwirtschaftlicher Stabilität vollzieht. Dafür müssen bestimmte...

The purpose of this report is to raise awareness and initiate a discussion on the need for sovereign sustainability reporting. The proposed sovereign climate and nature reporting framework would assist sovereigns looking to attract investment by enabling them to produce comprehensive, regular,...

Policymakers in developing countries face multiple challenges related to climate change. To provide policymakers with reliable recommendations on a variety of climate related policies, the WBG has a diverse and complementary set of models. The analytics range from evaluating the aggregate,...

Ocean conservation and sustainable use cannot be pursued or achieved without consideration of the planetary impacts of climate change, and particularly the role of the oceans in both mitigation and adaptation. For this reason, the international community has increasingly committed to providing...

We study how public policies affects an economy where production emits pollutants and investment in productive assets raises the economy’s overall productivity. We explore two hypotheses about how the accumulation of pollutants affects human well-being. Under the first one, there is no limit...

Die steile Entwicklung der Gaspreise hat die Strompreise im vergangenen Jahr in bislang ungeahnte Höhen klettern lassen. Satte Zusatzgewinne gemacht haben die Betreiber von Anlagen für erneuerbare Energien - und zwar indirekt auf Kosten der VerbraucherInnen, die kräftig draufzahlen mussten....

This paper investigates greenhouse gas emissions convergence among twenty Latin American countries, for the period 1970 to 2015. To that end, we use the Phillips-Sul methodology to examine whether these countries have followed an absolute convergence process or, whether there has been a club...

We study how carbon pricing has affected inflation ex-post, using dynamic panel estimation of New-Keynesian Phillips curves for 35 OECD economies from 1995 to 2020. As carbon pricing we consider prices of emissions trading systems (ETS) and carbon taxes. We find that an increase in prices of ETS...

This paper explores how the need to transition to a low-carbon economy influences credit risk. It develops a novel dataset covering firms' greenhouse gas emissions over time alongside information on strategies for managing transition risk, including climate disclosure practices and...

I build a quantitative model of economic growth that can be used to evaluate the impact of environmental policy interventions on final-use energy consumption, an important driver of carbon emissions. In the model, energy demand is driven by directed technical change. Energy supply is subject to...

We examine whether mandatory climate reporting leads to changes in firms’ carbon emissions. Using propensity score matching and a difference-in-differences design, we assess the effects of the Greenhouse Gas Reporting Program (GHGRP), introduced by the Environmental Protection Agency (EPA) in...

In this study, a large, representative sample of the Irish population undertook a multiple-choice quiz about climate change. The 10-minute quiz was designed to engage participants and to measure their understanding, not of facts and figures, but of the scientific relationships behind climate...

This paper studies the causal effect of providing information about climate changeon individuals’ willingness to pay to offset carbon emissions in a randomizedcontrol trial. Receiving truthful information about ways to reduce CO2 emis-sions increases individuals’ willingness to pay for CO2...

Climate change policies have been rising to the top of the global political agenda, but how should governments finance them? Public economists propose solutions based on economic theory, but their political feasibility depends on voters' support, and ordinary households often neglect economic...