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Our infrastructure systems enable our well-being by allowing us to move, store, and transform materials and information given considerable social and environmental variation. Critically, this ability is shaped by the degree to which society…

Theoretical Economics · Economics 2025-10-28 Adam Wiechman , John M. Anderies , Margaret Garcia

We develop a dynamic multi-region climate-economy model with emissions trading and solve for the dynamic Nash equilibrium under noncooperation, where each region follows Paris Agreement-based emissions caps. The permit price reaches $923…

General Economics · Economics 2026-01-09 Yongyang Cai , Khyati Malik , Hyeseon Shin

Integrated Assessment Models (IAMs) of the climate and economy aim to analyze the impact and efficacy of policies that aim to control climate change, such as carbon taxes and subsidies. A major characteristic of IAMs is that their…

General Economics · Economics 2020-10-20 Yongyang Cai

We study the effects of a free-fare transport policy implemented by Brazilian localities on employment and greenhouse gas emissions. Using a staggered difference-in-differences approach, we find that fare-free transit increases employment…

General Economics · Economics 2024-10-10 Mateus Rodrigues , Daniel Da Mata , Vitor Possebom

A large database of published model results is used to estimate the distribution of the social cost of carbon as a function of the underlying assumptions. The literature on the social cost of carbon deviates in its assumptions from the…

Econometrics · Economics 2025-07-03 Richard S. J. Tol

The spread of COVID-19 and ensuing containment measures have accentuated the profound interdependence among nations or regions. This has been particularly evident in tourism, one of the sectors most affected by uncoordinated mobility…

Physics and Society · Physics 2022-03-02 Manuel Chica , Juan M. Hernandez , Francisco C. Santos

Carbon taxes are increasingly popular among policymakers but remain politically contentious. A key challenge relates to their distributional impacts; the extent to which tax burdens differ across population groups. As a response, a growing…

General Economics · Economics 2026-01-13 Jules Linden , Cathal O'Donoghue , Denisa Sologon

With the focus that cities around the world have put on sustainable transportation during the past few years, biking has become one of the foci for local governments around the world. Cities all over the world invest in bike infrastructure,…

Applications · Statistics 2019-02-14 Sara Daraei , Konstantinos Pelechrinis , Daniele Quercia

Explaining the emergence and maintenance of cooperation among selfish individuals from an evolutionary perspective remains a grand challenge in biology, economy, and social sciences. Social exclusion is believed to be an answer to this…

Physics and Society · Physics 2022-09-13 Linjie Liu , Zhilong Xiao , Xiaojie Chen , Attila Szolnoki

Measures to reduce transport-related greenhouse gas emissions are of great importance to policy-makers. A recent example is the nationwide KlimaTicket in Austria, a country with a relatively high share of transport-related emissions. The…

General Economics · Economics 2024-02-12 Hannes Wallimann

Carbon abatement decisions are usually based on the implausible assumption of constant social preference. This paper focuses on a specific case of market and non-market goods, and investigates the optimal climate policy when social…

General Economics · Economics 2023-12-19 Fangzhi Wang , Hua Liao , Richard S. J. Tol , Changjing Ji

Climate change is one of the most significant global challenges, yet misconceptions persist regarding its causes and impact. This report addresses common myths surrounding climate change and presents scientific evidence to clarify its…

Atmospheric and Oceanic Physics · Physics 2024-10-17 Sihua Lu

Climate Change is an incredibly complicated problem that humanity faces. When many variables interact with each other, it can be difficult for humans to grasp the causes and effects of the very large-scale problem of climate change. The…

Machine Learning · Computer Science 2022-12-01 Theodore Wolf

Promoting and increasing energy efficiency is a promising method of reducing CO2 emissions and avoiding the potentially devastating effects of climate change. The question is: How do we induce a cultural or behavioural change whereby people…

Physics and Society · Physics 2009-09-29 Federico Gallo , Pierluigi Contucci , Adam Coutts , Ignacio Gallo

Standard federated learning (FL) approaches are vulnerable to the free-rider dilemma: participating agents can contribute little to nothing yet receive a well-trained aggregated model. While prior mechanisms attempt to solve the free-rider…

Computer Science and Game Theory · Computer Science 2025-02-26 Marco Bornstein , Amrit Singh Bedi , Abdirisak Mohamed , Furong Huang

For a variety of inter-related cultural, organizational, and political reasons, progress in climate science and the actual solution of scientific problems in this field have moved at a much slower rate than would normally be possible. Not…

Physics and Society · Physics 2012-10-09 Richard S. Lindzen

This article conducts a literature review on the topic of monetary policy in developing countries and focuses on the effectiveness of monetary policy in promoting economic growth and the relationship between monetary policy and economic…

General Economics · Economics 2023-03-07 Marouane Daoui

The provision of accurate methods for predicting the climate response to anthropogenic and natural forcings is a key contemporary scientific challenge. Using a simplified and efficient open-source general circulation model of the atmosphere…

Atmospheric and Oceanic Physics · Physics 2016-05-25 Valerio Lucarini , Frank Lunkeit , Francesco Ragone

We investigate the impact of a gamified experiment designed to promote sustainable mobility among students and staff members of a Swiss higher-education institution. Despite transportation being a major contributor to domestic CO2…

General Economics · Economics 2024-09-18 Silvio Sticher , Hannes Wallimann , Noah Balthasar

A transition to a low-carbon electricity supply is crucial to limit the impacts of climate change. Reducing carbon emissions could help prevent the world from reaching a tipping point, where runaway emissions are likely. Runaway emissions…

General Economics · Economics 2021-11-02 Alexander Kell