Price risk transmissions in the water-energy-food nexus: Impacts of climate risks and portfolio implications

Le, Trung H.; Pham, Linh; Xuan, Hung

doi:10.1016/j.eneco.2023.106787

Cited by 7 publications

(1 citation statement)

References 42 publications

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“…Under WEF nexus at global scale, it is estimated that 844, 1100, and 815 million people do not have secure access to safe drinking water, clean energy, and food, respectively (Lalawmpuii and Rai 2023). The crucial impact of climate change on WEF nexus was confirmed in several studies such as socio-economic development of WEF nexus under climate change (Han et al 2022), managing agro-wastes under WEF nexus , climate and WEF-land nexus (Akbar et al 2023), WEF nexus and climate change (Herrera-Franco et al 2023), risks of climate on WEF nexus (Le et al 2023), agro-adaptations to climate change under WEF nexus , sustainable desalination under climate-WEF nexus (Zolghadr-Asli et al 2023), water crisis under WEF-Land-Climate nexus (Barati et al 2023), crop residues impact on WEF-Carbon nexus under climate warming (Zhou et al 2023), bioeconomy of WEF nexus under climate change (Ngammuangtueng et al 2023), and biotech-applications of mushrooms under WEF nexus .…”

Section: Introductionmentioning

confidence: 97%

Is Nano-Management a Sustainable Solution for Mitigation of Climate Change under the Water-Energy-Food Nexus?

Sári,

Ferroudj,

Dávid

et al. 2024

Egypt.J. Soil Sci.

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ATURAL resources are considered the main sources of our life, which include water, energy and food. On the other hand, exponential global human population has place increased stress on such resources and therefore all nations ae enforced to double the productivity of fresh water, clean energy, and healthy food by more than 50-70% to meet their actual needs. These increases are not so easy to be achieved, particularly under climate change. Several approaches are proposed to mitigate the climate change under the Water-Energy-Food (WEF) nexus especially via applying nanomaterials (NMs). This review article describes the evaluation and implementation of applying NMs under climate change in search of suitable proposals to remedy these problems by analyzing the available literature of WEF nexus. The evidences that support the relationship between NMs with WEF nexus and climate change seem weak and/or inconclusive. What is not yet understood is the relative importance of the various factors that might support the global efforts to mitigate climate change and it environmental issues. Many of the available literatures on WEF nexus deal with the question of what are the direct and indirect impacts of climate change on WEF resources, but what remains still unclear is whether applied NMs is a suitable solution or not? The single most striking observation to emerge from the data comparison was several previous studies confirmed the importance of NMs for the environmental problems under certain doses. So far, more studies are needed to explore the relationship between WEF nexus and climate change after applying NMs. In view of all that has been mentioned so far, one may suppose that applied NMs are crucial for conserving WEF resources, but the nanotoxicity is a serious threat should be considered in the further studies.

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Section: Introductionmentioning

confidence: 97%

Is Nano-Management a Sustainable Solution for Mitigation of Climate Change under the Water-Energy-Food Nexus?

Sári,

Ferroudj,

Dávid

et al. 2024

Egypt.J. Soil Sci.

View full text Add to dashboard Cite

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Geopolitical Risk and Extreme Risk Connectedness Among Energy and Other Strategic Commodities: Fresh Sight Using the High‐Dimensional CoVaR Model

Zheng,

Wu,

Lin

2024

Journal of Futures Markets

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Existing studies on commodity market risk spillovers recognize the pivotal role of geopolitical risk (GPR), but scarcely address how it drives tail risk spillover networks. This study adopts the Tail‐Event driven NETwork methodology to explore high‐dimensional Conditional Value at Risk (CoVaR) spillovers within energy and other strategic commodity markets. Our findings indicate that (1) In both lower and upper tail networks, metal and food commodities primarily act as net risk transmitters, whereas energy commodities are mainly net risk receivers. Additionally, these roles undergo short‐term reversals during periods of heightened market uncertainty. (2) There exists an asymmetrical pattern of CoVaR co‐movements in these commodity markets. The total connectedness (TC) in both the upper and lower tails demonstrates distinct responses to various extreme events. GPR tends to weaken the lower tail TC and strengthen the upper tail. (3) Incorporating GPR substantially improves the effectiveness of Minimum Connectedness Portfolio (MCoP) for these strategic commodities.

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Climate risk and trade credit financing: Evidence from China

Chen,

Guo,

Geng

et al. 2024

Int. J Fin Econ

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Using A‐share listed firms from 2009 to 2020 as a research sample, this study constructs firm‐level climate risk through textual analysis to examine whether and how corporate climate risk affect trade credit financing. The empirical results show that increased climate risk inhibits the level of trade credit financing of firms. The results are more prominent for those enterprises without government‐enterprise linkages and firms in cities with high levels of environmental regulation intensity and low levels of city trust. Furthermore, mechanism tests suggest that operational risk and information asymmetry are the main channels affecting the above relationships. In addition, we find that the negative impact of climate risk on trade credit financing will weaken firm value. This paper enriches the research on the impact of climate risk on microeconomic agents and provides new perspectives to alleviate corporate financing constraints.

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Price risk transmissions in the water-energy-food nexus: Impacts of climate risks and portfolio implications

Cited by 7 publications

References 42 publications

Is Nano-Management a Sustainable Solution for Mitigation of Climate Change under the Water-Energy-Food Nexus?

Is Nano-Management a Sustainable Solution for Mitigation of Climate Change under the Water-Energy-Food Nexus?

Geopolitical Risk and Extreme Risk Connectedness Among Energy and Other Strategic Commodities: Fresh Sight Using the High‐Dimensional CoVaR Model

Climate risk and trade credit financing: Evidence from China

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