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This paper introduces a new event-based measure of bilateral geopolitical alignment and provides evidence that it shapes economic growth. The measure is built from 373,020 geopolitical events across 193 countries over 1960--2024, compiled…

综合经济学 · 经济学 2026-04-10 Tianyu Fan

An increasing focus on the electricity use and carbon emissions associated with computing has lead to pledges by major cloud computing companies to lower their carbon footprint. Data centers have a unique ability to shift computing load…

系统与控制 · 电气工程与系统科学 2022-03-03 Julia Lindberg , Bernard C. Lesieutre , Line A. Roald

We provide ex-post empirical analysis of the effects of climate policies on carbon dioxide emissions at the aggregate national level. Our results are based on a comprehensive database of 121 countries. As climate policies we examine carbon…

综合经济学 · 经济学 2026-01-14 Emanuel Kohlscheen , Richhild Moessner , Elod Takats

Hydrofluoroolefins are considered the most promising next-generation refrigerants due to their extremely low global warming potential values, which can effectively mitigate the global warming effect. However, the lack of reliable…

机器学习 · 计算机科学 2025-07-30 Gang Wang , Peng Hu

Human activities accelerate consumption of fossil fuels and produce greenhouse gases, resulting in urgent issues today: global warming and the climate change. These indirectly cause severe natural disasters, plenty of lives suffering and…

The recent outbreak of COVID-19 has affected millions of individuals around the world and has posed a significant challenge to global healthcare. From the early days of the pandemic, it became clear that it is highly contagious and that…

社会与信息网络 · 计算机科学 2021-04-13 George Panagopoulos , Giannis Nikolentzos , Michalis Vazirgiannis

Climate change is profoundly affecting nearly all aspects of life on earth, including human societies, economies and health. Various human activities are responsible for significant greenhouse gas emissions, including data centres and other…

计算机与社会 · 计算机科学 2020-12-18 Loïc Lannelongue , Jason Grealey , Michael Inouye

As of 2022, greenhouse gases (GHG) emissions reporting and auditing are not yet compulsory for all companies and methodologies of measurement and estimation are not unified. We propose a machine learning-based model to estimate scope 1 and…

机器学习 · 计算机科学 2022-12-22 Jeremi Assael , Thibaut Heurtebize , Laurent Carlier , François Soupé

Global warming accelerates permafrost degradation, impacting the reliability of critical infrastructure used by more than five million people daily. Furthermore, permafrost thaw produces substantial methane emissions, further accelerating…

The gross domestic product (GDP) is the most widely used indicator in macroeconomics and the main tool for measuring a country's economic output. Due to the diversity and complexity of the world economy, a wide range of models have been…

机器学习 · 计算机科学 2024-10-18 Tianyi Wang , Rodney Beard , John Hawkins , Rohitash Chandra

The transition of several East and Central European countries and the countries of the Former Soviet Union from the socialist economic system to the capitalist one is studied. A recently developed microeconomic model for the personal income…

综合金融 · 定量金融 2008-12-02 Ivan O. Kitov

With climate change accelerating, the frequency of climate disasters is expected to increase in the decades to come. There is ongoing debate as to how different climatic regions will be affected by such an acceleration. In this paper, we…

应用统计 · 统计学 2021-09-07 Valerie Chavez-Demoulin , Eric Jondeau , Linda Mhalla

We introduce new frameworks to study spatio-temporal patterns in carbon dioxide emissions, demographic trends and economic patterns across 50 countries over the past 50 years. Our analysis is broken up into four sections. First, we…

物理与社会 · 物理学 2023-01-20 Nick James , Max Menzies

Economic forecasting is concerned with the estimation of some variable like gross domestic product (GDP) in the next period given a set of variables that describes the current situation or state of the economy, including industrial…

计量经济学 · 经济学 2024-04-08 Pedro Afonso Fernandes

The economy in the modern world is greatly influenced by artificial intelligence (AI). This paper aims to determine the impact of AI quantitative relationships on the country's economic parameters, including GDP per Capita. Historical data…

综合经济学 · 经济学 2025-05-20 Davit Gondauri

Addressing climate change effectively requires more than cataloguing the number of policies in place; it calls for tools that can reveal their thematic priorities and their tangible impacts on development outcomes. Existing assessments…

计算机与社会 · 计算机科学 2025-11-14 Aditi Dutta

The concepts of Gross Domestic Product (GDP), GDP per capita, and population are central to the study of political science and economics. However, a growing literature suggests that existing measures of these concepts contain considerable…

Heat, Ventilation and Air Conditioning (HVAC) systems play a critical role in maintaining a comfortable thermal environment and cost approximately 40% of primary energy usage in the building sector. For smart energy management in buildings,…

机器学习 · 计算机科学 2024-02-22 Dafang Zhao , Zheng Chen , Zhengmao Li , Xiaolei Yuan , Ittetsu Taniguchi

Runtime and scalability of large neural networks can be significantly affected by the placement of operations in their dataflow graphs on suitable devices. With increasingly complex neural network architectures and heterogeneous device…

Greenhouse gas emissions from the residential sector represent a significant fraction of global emissions. Governments and utilities have designed incentives to stimulate the adoption of decarbonization technologies such as rooftop PV and…

计算机与社会 · 计算机科学 2025-02-14 Anupama Sitaraman , Adam Lechowicz , Noman Bashir , Xutong Liu , Mohammad Hajiesmaili , Prashant Shenoy