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This paper presents an integrating decision support system to model food security in the UK. In ever-larger dynamic systems, such as the food system, it is increasingly difficult for decision-makers to effectively account for all the…

应用统计 · 统计学 2020-04-16 Martine J. Barons , Thais C. O. Fonseca , Andy Davis , Jim Q. Smith

World food supply is crucial to the well-being of every human on the planet in the basic sense that we need food to live. It also has a profound impact on the world economy, international trade and global political stability. Furthermore,…

物理与社会 · 物理学 2013-09-04 H. G. J. van Mil , E. A. Foegeding , E. J. Windhab , N. Perrot , E. van der Linden

Feeding a larger and wealthier global population without transgressing ecological limits is increasingly challenging, as rising food demand (especially for animal products) intensifies pressure on ecosystems, accelerates deforestation, and…

理论经济学 · 经济学 2025-10-17 Moretti Elia , Loreau Michel , Benzaquen Michael

Aquaculture has been the fastest growing food production sector globally due to its potential to improve food security, stimulate economic growth, and reduce poverty. Its rapid development has been linked to sustainability challenges, many…

种群与进化 · 定量生物学 2025-02-27 Sonja Radosavljevic , Ezio Venturino , Francesca Acotto , Quanli Wang , Jie Su , Alexandros Gasparatos

Agricultural production is affected by climate extremes, which are increasing because of global warming. This motivates the need of a proper evaluation of the agricultural production systems resilience to enhance food security, market…

Economic shocks due to Covid-19 were exceptional in their severity, suddenness and heterogeneity across industries. To study the upstream and downstream propagation of these industry-specific demand and supply shocks, we build a dynamic…

The resilience of the food supply chain is a matter of critical importance, both for national security and broader societal well bring. COVID19 has presented a test to the current system, as well as means by which to explore whether the…

综合经济学 · 经济学 2020-06-02 Rebecca Mitchell , Roger Maull , Simon Pearson , Steve Brewer , Martin Collison

Food insecurity is associated with increased risk for several health conditions and with increased national burden of chronic disease. Key determinants for household food insecurity are income and food costs. Forecasts show household…

综合经济学 · 经济学 2020-10-30 Martine J Barons , Willy Aspinall

Global food security depends on tightly coupled international supply chains including natural gas, mineral fertilizers, and staple crops. Earlier research has examined potential consequences of disruptions in each of these domains…

物理与社会 · 物理学 2026-05-08 Pavel Kiparisov , Christian Folberth

The electrical generation and transmission infrastructures of many countries are under increased pressure. This partially reflects the move towards low carbon economies and the increased reliance on renewable power generation systems. There…

物理与社会 · 物理学 2022-01-12 Corneliu Arsene

With exponential growth in the human population, it is vital to conserve natural resources without compromising on producing enough food to feed everyone. Doing so can improve people's livelihoods, health, and ecosystems for the present and…

机器学习 · 计算机科学 2022-09-16 Fiona Victoria Stanley Jothiraj

We analyse the economics and epidemiology of different scenarios for a phased restart of the UK economy. Our economic model is designed to address the unique features of the COVID-19 pandemic. Social distancing measures affect both supply…

Empirical evidence suggesting that living systems might operate in the vicinity of critical points, at the borderline between order and disorder, has proliferated in recent years, with examples ranging from spontaneous brain activity to…

Localized shocks arising from climate extremes, geopolitical conflicts, and trade protectionism cascade through trade networks, triggering global food crises. Cross-product substitution, a critical response strategy, induces cross-product…

物理与社会 · 物理学 2026-04-29 Feiyan Guo , Jianlin Zhou , Lin Qi , Ying Fan

Supply chain disruptions constitute an often underestimated risk for financial stability. As in financial networks, systemic risks in production networks arises when the local failure of one firm impacts the production of others and might…

统计金融 · 定量金融 2025-02-25 Jan Fialkowski , Christian Diem , András Borsos , Stefan Thurner

The stability of the global food supply network is critical for ensuring food security. This study constructs an aggregated international food supply network based on the trade data of four staple crops and evaluates its structural…

综合经济学 · 经济学 2025-04-15 Han-Yu Zhu , Yin-Ting Zhang , Wen-Jie Xie , Wei-Xing Zhou

Resilience, the ability to recover from adverse events ("shocks"), is of fundamental importance to food security. This is especially true in poor countries, where basic needs are frequently threatened by economic, environmental, and health…

经济学 · 定量金融 2017-01-30 Matteo Smerlak , Bapu Vaitla

Macroeconomic factors have a critical impact on banking credit risk, which cannot be directly controlled by banks, and therefore, there is a need for an early credit risk warning system based on the macroeconomy. By comparing different…

信息检索 · 计算机科学 2024-01-29 Hemlata Sharma , Aparna Andhalkar , Oluwaseun Ajao , Bayode Ogunleye

Stable and efficient food markets are crucial for global food security, yet international staple food markets are increasingly exposed to complex risks, including intensified risk contagion and escalating external uncertainties. This paper…

计量经济学 · 经济学 2025-01-28 Yun-Shi Dai , Peng-Fei Dai , Stéphane Goutte , Duc Khuong Nguyen , Wei-Xing Zhou

Price volatility in global food commodities is a critical signal indicating potential disruptions in the food market. Understanding forthcoming changes in these prices is essential for bolstering food security, particularly for nations at…

机器学习 · 计算机科学 2024-07-02 Sydney Balboni , Grace Ivey , Brett Storoe , John Cisler , Tyge Plater , Caitlyn Grant , Ella Bruce , Benjamin Paulson
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