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Mutualistic networks have attracted increasing attention in the ecological literature in the last decades as they play a key role in the maintenance of biodiversity. Here, we develop an analytical framework to study the structural stability…

Physics and Society · Physics 2021-02-05 Xiangrong Wang , Thomas Peron , Johan L. A. Dubbeldam , Sonia Kèfi , Yamir Moreno

The rapid rise of international collaboration over the past three decades, demonstrated in coauthorship of scientific articles, raises the question of whether countries benefit from cooperative science and how this might be measured. We…

Digital Libraries · Computer Science 2018-10-22 Caroline S. Wagner , Travis Whetsell , Jeroen Baas , Koen Jonkers

Demographic stochasticity is important in determining extinction risks of small populations, but it is largely unknown how its effect depends on the life histories of species. We modeled effects of demographic stochasticity on extinction…

Populations and Evolution · Quantitative Biology 2013-03-19 Tobias Jeppsson , Pär Forslund

Tourism in India plays a quintessential role in the country's economy with an estimated 9.2% GDP share for the year 2018. With a yearly growth rate of 6.2%, the industry holds a huge potential for being the primary driver of the economy as…

Computer Vision and Pattern Recognition · Computer Science 2021-07-30 Aditya Jyoti Paul , Smaranjit Ghose , Kanishka Aggarwal , Niketha Nethaji , Shivam Pal , Arnab Dutta Purkayastha

We analyse the importance of international relations between countries on the financial stability. The contagion effect in the network is tested by implementing an epidemiological model, comprising a number of European countries and using…

Physics and Society · Physics 2019-01-23 Olena Kostylenko , Helena Sofia Rodrigues , Delfim F. M. Torres

This study analyzes how economic, demographic, and geographic factors predict the representation of different countries in the global film festival circuit. It relies on the combination of several open-access databases, including festival…

Computers and Society · Computer Science 2024-10-18 Andres Karjus

Due to climate change, natural hazards that affect energy infrastructure will become more frequent in the future. However, to incorporate natural hazard risk into infrastructure investment decisions, we develop an approach to translate this…

Interactions between people and ecological systems, through leisure or tourism activities, form a complex socio-ecological spatial network. The analysis of the benefits people derive from their interactions with nature -- also referred to…

Maritime shipping is a backbone of international trade and, thus, the world economy. Cargo-loaded vessels travel from one country's port to another via an underlying port-to-port transport network, contributing to international trade values…

Social and Information Networks · Computer Science 2020-10-26 Mengqiao Xu , Qian Pan , Haoxiang Xia , Naoki Masuda

Understanding the mechanisms that sustain high biodiversity remains a central challenge. MacArthur's classical consumer-resource model (MCRM) suggests that consumer diversity is limited by the number of available resources, yet empirical…

Populations and Evolution · Quantitative Biology 2025-08-25 Seong-Gyu Yang , Hye Jin Park

This study leverages mobile phone data to analyze human mobility patterns in developing countries, especially in comparison to more industrialized countries. Developing regions, such as the Ivory Coast, are marked by a number of factors…

Social and Information Networks · Computer Science 2014-01-23 Alexander Amini , Kevin Kung , Chaogui Kang , Stanislav Sobolevsky , Carlo Ratti

While the global economy continues to grow, ecosystem services tend to stagnate or decline. Economic theory has shown how such shifts in relative scarcities can be reflected in project appraisal and accounting, but empirical evidence has…

General Economics · Economics 2024-11-18 Moritz A. Drupp , Zachary M. Turk , Ben Groom , Jonas Heckenhahn

Carbon credits are a key component of most national and organizational climate strategies. Financing and delivering carbon credits from forest-related activities faces multiple risks at the project and asset levels. Financial mechanisms are…

General Economics · Economics 2024-11-14 Hanna Fiegenbaum

Transformative changes in our production and consumption habits are needed to halt biodiversity loss. Organizations are the way we humans have organized our everyday life, and much of our negative environmental impacts, also called carbon…

General Economics · Economics 2026-02-09 S. El Geneidy , M. Peura , V. M. Aumanen , S. Baumeister , U. Helimo , V. Vainio , J. S. Kotiaho

We estimate the causal effect of external debt on greenhouse gas emissions in a panel of 78 emerging market and developing economies over the 1990-2015 period. Unlike previous literature, we use external instruments to address the potential…

General Economics · Economics 2024-04-23 Jorge Carrera , Pablo de la Vega

Since the Industrial Revolution, the world economy has experienced rapid development, and China's economy has also achieved an unprecedented takeoff in the past. Behind the economic growth, population surge, and continuous improvement of…

General Economics · Economics 2025-11-17 Chao Zhang , Yulin Lu

Marine invasive species spread through global shipping and generate substantial ecological and economic impacts. Traditional risk assessments require detailed records of ballast water and traffic patterns, which are often incomplete,…

Computational Engineering, Finance, and Science · Computer Science 2025-11-07 Gabriel Spadon , Vaishnav Vaidheeswaran , Claudio DiBacco

Society is undergoing many transformations and faces economic crises, environmental, social, and public health issues. At the same time, the Internet, mobile communications, cloud technologies, and social networks are growing rapidly and…

General Economics · Economics 2021-01-05 Rim Krouk , Fernando Almeida

The impact of the presence of risk of destructive event on the silvicultural practice of a forest stand is investigated. For that, we consider a model of population dynamics. This model has allowed us to make the comparison without and with…

Optimization and Control · Mathematics 2013-02-15 Patrice Loisel

The United Nations has long put on the discussion agenda the sustainability challenges of ur- banization, which have both direct and indirect effects on future regulation strategies. Undoubtedly, most initiatives target better quality of…

Systems and Control · Electrical Eng. & Systems 2023-05-03 Árpád Takács , Tamás Haidegger
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