Political Science > Environmental Policy

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Abstract

The analysis in the book suggests that LAC countries are facing substantial challenges related to climate change but have tools at their disposal to seize the opportunities that the climate change presents. To maximize opportunities and minimize the risks LAC countries will need to improve flexibility and adaptability of their economies. Policies aimed at supporting the reallocation of labor and capital across sectors, investing in basic skills and human capital, improving transparency and economic governance to encourage investment in technology and know-how, and creating fiscal space to manage the climate transition would help LAC countries position themselves to take advantage of the opportunities afforded by the climate transition.

Charlotte Gardes-Landolfini, Pierpaolo Grippa, William Oman, and Sha Yu
The transition to a low-carbon economy, which is needed to mitigate climate change and meet the Paris Agreement temperature goals, has been affected by the supply chain and energy supply disruptions that originated during the COVID-19 pandemic, the Russian invasion of Ukraine, and the subsequent energy crisis and exacerbation of geopolitical tensions. These developments, and the broader context of the ongoing “polycrisis,” can affect future decarbonization scenarios. This reflects three main factors: (1) pullbacks in climate mitigation policies and increased carbon lock-in in fossil fuel infrastructure and policymaking; (2) the decreasing likelihood of continuous cost reduction in renewable energy technologies; and (3) the likely intensification of macroeconomic shocks amid increasing geoeconomic fragmentation, and the associated policy responses. In this context, the note assesses the implications of the polycrisis for hypothetical scenarios used to assess climate-related financial risks. Following an analysis of the channels through which these effects are likely to materialize over short- and long-term horizons and some policy implications, the note proposes potential adjustments to the design of the climate scenarios used by financial institutions, central banks, and financial sector supervisors and regulators within their risk management frameworks.
Ms. Zeina Hasna, Ms. Florence Jaumotte, Jaden Kim, Samuel Pienknagura, and Gregor Schwerhoff
Innovation in low-carbon technologies (LCTs), which is essential in the fight against climate change, has slowed in recent years. This Staff Discussion Note shows that a global climate policy strategy can bolster innovation in, and deployment of, LCTs. Countries that expand their climate policy portfolio exhibit higher (1) climate-change-mitigation-patent filings, (2) LCT trade flows, and (3) “green” foreign direct investment flows. Importantly, boosting innovation in, and deployment of, LCTs yields medium-term growth, which mitigates potential costs from climate policies. This note stresses the importance of international policy coordination and cooperation by showcasing evidence of potential climate policy spillovers.
Ms. Era Dabla-Norris, Salma Khalid, Giacomo Magistretti, and Alexandre Sollaci
Building public support for climate mitigation is a key prerequisite to making meaningful strides toward decarbonization and achieving net-zero emissions. Using nationally representative, individual-level surveys for 28 countries, this paper identifies the current levels and drivers of support for climate mitigation policies. Controlling for individual characteristics, we find that pre-existing beliefs about policy efficacy, perceived costs and co-benefits (e.g., cleaner air), and the degree of policy progressivity are important drivers of support for carbon pricing policies. The knowledge gap about climate mitigation policies can be large, but randomized information experiments show that support increases (decreases) after individuals are introduced to new information on the benefits (potential costs) of such policies.
Mrs. Nina Budina, Mr. Christian H Ebeke, Ms. Florence Jaumotte, Andrea Medici, Augustus J Panton, Marina M. Tavares, and Bella Yao
In the aftermath of the COVID-19 pandemic, emerging market and developing economies are grappling with economic scarring, social tension, and reduced policy space. Policy actions are already urgently needed to boost growth in the near term and support the ongoing green transition. At the same time, high public debt and persistently high inflation have constrained policy space, posing difficult policy trade-offs. This Staff Discussion Note focuses on emerging market and developing economies and proposes a framework for prioritization, packaging, and sequencing of macrostructural reforms to accelerate growth, alleviate policy trade-offs, and support the green transition. The note shows that prioritizing the removal of the most binding constraints on economic activity, bundling reforms (governance, business deregulation, and external sector reforms), and appropriate sequencing of other reforms (such as labor market and credit sector reforms) can help front-load reform gains. In emerging market and developing economies with large initial structural gaps, the estimated output effects of such a major reform package are sizable—about 4 percent in two years and 8 percent in four years. Achieving higher growth and lower absolute carbon emissions over time requires a well-designed strategy that includes both macrostructural and green reforms.
International Monetary Fund. European Dept.
This Selected Issues paper on Switzerland focuses on assessing Swiss National Bank (SNB) balance sheet changes in 2022. This paper clarifies the main underlying drivers, discusses potential implications, or lack thereof, on monetary and fiscal policies, and assesses the SNB’s financial performance. Central banks’ financial results are not directly comparable with each other, given their non-profit nature, the differences in their mandates and, importantly, their different accounting policies. In particular, many other central banks would have recorded much larger financial losses in 2022 if mark-to-market accounting were applied. The SNB’s financial loss in 2022 is not expected to have an impact on monetary policy operations. The SNB has appropriately warned about risks to its balance sheet, including during periods of high profitability. In addition, the SNB put in place sound safeguards against such risks, and provided transparent communications on its investment strategy. Nevertheless, large balance sheets are subject to risks, highlighting communication challenges during periods of both large profits and losses. In this context, the SNB should continue to regularly review its investment strategy and maintain adequate safeguards.
Ms. Era Dabla-Norris, Mr. Thomas Helbling, Salma Khalid, Hibah Khan, Giacomo Magistretti, Alexandre Sollaci, and Mr. Krishna Srinivasan
Building public support for climate mitigation is a key prerequisite to making meaningful strides toward implementing climate mitigation policies and achieving decarbonization. Using nationally representative individual-level surveys for 28 countries, this note sheds light on the individual characteristics and beliefs associated with climate risk perceptions and preferences for climate policies.
Mr. Simon Black, Jean Chateau, Ms. Florence Jaumotte, Ian W.H. Parry, Gregor Schwerhoff, Sneha D Thube, and Karlygash Zhunussova
To contain global warming to between 2°C and 1.5°C, global greenhouse gas emissions must be cut 25 to 50 percent below 2019 levels by 2030. Even if fully achieved, current country pledges would cut global emissions by just 11 percent. This Note presents illustrative options for closing this ambition gap equitably and discusses their economic impacts across countries. Options exist to accelerate a global just transition in this decade, involving greater emission reductions by high-income countries and climate finance, but further delays in climate action would put 1.5°C beyond reach. Global abatement costs remain low under 2°C-consistent scenarios, with burdens rising with income levels. With efficient policies of carbon pricing with productive revenue use, welfare costs become negative when including domestic environmental co-benefits, before even counting climate benefits. GDP effects from global decarbonization remain uncertain, but modeling suggests they exceed abatement costs especially for carbon-intensive and fossil-fuel-exporting countries. Ratcheting up climate finance can help make global decarbonization efforts more progressive.
Anna Belianska, Nadja Bohme, Kailhao Cai, Yoro Diallo, Saanya Jain, Mr. Giovanni Melina, Ms. Pritha Mitra, Mr. Marcos Poplawski Ribeiro, and Solo Zerbo
Sub-Saharan Africa (SSA) is the region in the world most vulnerable to climate change despite its cumulatively emitting the least amount of greenhouse gases. Substantial financing is urgently needed across the economy—for governments, businesses, and households—to support climate change adaptation and mitigation, which are critical for advancing resilient and green economic development as well as meeting commitments under the Paris Agreement. Given the immensity of SSA’s other development needs, this financing must be in addition to existing commitments on development finance. There are many potential ways to raise financing to meet adaptation and mitigation needs, spanning from domestic revenue mobilization to various forms of international private financing. Against this backdrop, S SA policymakers and stakeholders are exploring sources of financing for climate action that countries may not have used substantially in the past. This Staff Climate Note presents some basic information on opportunities and challenges associated with these financing instruments.
Ian W.H. Parry, Mr. Simon Black, Danielle N Minnett, Mr. Victor Mylonas, and Nate Vernon
Limiting global warming to 1.5 to 2°C above preindustrial levels requires rapid cuts in greenhouse gas emissions. This includes methane, which has an outsized impact on temperatures. To date, 125 countries have pledged to cut global methane emissions by 30 percent by 2030. This Note provides background on methane emission sources, presents practical fiscal policy options to cut emissions, and assesses impacts. Putting a price on methane, ideally through a fee, would reduce emissions efficiently, and can be administratively straightforward for extractives industries and, in some cases, agriculture. Policies could also include revenue-neutral ‘feebates’ that use fees on dirtier polluters to subsidize cleaner producers. A $70 methane fee among large economies would align 2030 emissions with 2oC. Most cuts would be in extractives and abatement costs would be equivalent to just 0.1 percent of GDP. Costs are larger in certain developing countries, implying climate finance could be a key element of a global agreement on a minimum methane price.