A review on the extraction and recovery of critical metals using molten salt electrolysis

Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(3), С. 109746 - 109746

Опубликована: Март 22, 2023

Язык: Английский

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Border disputes, conflicts, war, and financial markets research: A systematic review

Research in International Business and Finance, Год журнала: 2023, Номер 65, С. 101972 - 101972

Опубликована: Апрель 1, 2023

Border disputes, conflicts, and war have long existed evidenced impacts on financial markets. However, the extant literature needs to be revisited in light of existing contributions underlying gaps provide further insights into future research agendas. We conducted a bibliometric analysis 215 articles published high-quality journals show publication citation trends concentrated Concomitantly, while highlighting most influential articles, contemporary themes, intellectual structure markets, we top contributing with prolific authors their affiliated countries. Extant sheds how border war, impacting macroeconomic variables, impacted returns, volatility, stability global eight clusters defining concentration available six broader areas directing research.

Язык: Английский

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Is renewable energy use lowering resource-related uncertainties?

Energy, Год журнала: 2023, Номер 271, С. 126949 - 126949

Опубликована: Фев. 24, 2023

Язык: Английский

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The Role of Agricultural Biomass as a Renewable Energy Source in European Union Countries

Energies, Год журнала: 2022, Номер 15(18), С. 6756 - 6756

Опубликована: Сен. 15, 2022

The aim of the research is to assess potential agricultural biomass available in European Union countries that can be used for energy purposes. took into account from: straw from cereal crops, hay permanent grasslands, natural fertilizers animal husbandry, cultivation crops on fallow land and waste wood crops. study estimated theoretical presenting value all existing resources EU technical taking are not agriculture. was based Eurostat data 2019. conducted shows characterized by a significant biomass. However, due high demand this resource agriculture, about 15% Among analyzed sources, highest land. also indicates large spatial differentiation countries, which may have negative impact economic efficiency using renewable source.

Язык: Английский

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The impact of urban digital transformation on resource sustainability: Evidence from a quasi-natural experiment in China

Resources Policy, Год журнала: 2023, Номер 85, С. 103784 - 103784

Опубликована: Июнь 17, 2023

Язык: Английский

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Success Factors and Challenges: Implications of Real Options Valuation of Constructed Wetlands as Nature-Based Solutions for Wastewater Treatment

Resources, Год журнала: 2024, Номер 13(1), С. 11 - 11

Опубликована: Янв. 14, 2024

Constructed wetlands (CWs) are engineered water treatment systems that mimic the features and functions of natural wetlands. As a nature-based solution (NBS) for wastewater treatment, CWs sustainable cost-effective while providing various ecosystem services. However, their widespread application faces several uncertainties, particularly in developing countries. This study aims to analyze success factors challenges implementing CW projects. Using case successful Bayawan City Philippines, this surveyed 270 household heads from community benefiting interviewed stakeholders, including project planner, management, leader, social workers, workers. The results showed 89% respondents were aware existence 73% believed long-term sustainability. Among identified implementation government support (43%), good governance (32%), public (14%). On other hand, was challenged by improper maintenance (63%), overcrowding (11%), foul smells (4%), funding climate-related calamities flooding (7%), earthquakes sea level rise (11%). implications these discussed real options valuation projects incorporating uncertainties into flexible decision making scaling up more NBS resources management.

Язык: Английский

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Dynamic connectedness, portfolio performance, and hedging effectiveness of the hydrogen economy, renewable energy, equity, and commodity markets: Insights from the COVID-19 pandemic and the Russia-Ukraine war

Journal of Cleaner Production, Год журнала: 2024, Номер 452, С. 142217 - 142217

Опубликована: Апрель 16, 2024

Язык: Английский

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Quantile frequency connectedness between crude oil volatility, geopolitical risk and major agriculture and livestock markets

Applied Economics, Год журнала: 2024, Номер unknown, С. 1 - 16

Опубликована: Апрель 8, 2024

This article investigates the quantile frequency risk connectedness between global geopolitical (GPR) index, CBOE Crude Oil Volatility Index (OVX), and major agricultural livestock indexes using a vector autoregression (QVAR)-based approach. The empirical results suggest that spillover effects are higher in extreme market conditions than normal conditions. GPR has more significant impact on other markets long-term domain of Moreover, grain primary transmitters spillovers, while OVX predominantly assumes role net receiver most instances. Meanwhile, although structure frequencies is homogeneous at same level, connection index two uncertainty time-varying, spillovers heterogeneous different levels. Our research provides investors policymakers with new understandings development differentiated crude oil volatility aversion strategies under conditions, given heterogeneity domains.

Язык: Английский

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Global impact of geopolitical oil price uncertainty and associated commodity prices on clean energy stocks

Energy & Environment, Год журнала: 2024, Номер unknown

Опубликована: Фев. 1, 2024

Theoretically, geopolitical risk and policy uncertainties can directly affect energy markets. Since fluctuations in it lead to cost the of clean sources as they compete with traditional energy. Regarding this, our study aims scrutinize impact oil price uncertainty on stocks by controlling influences economic uncertainty, gold, natural gas, coal prices. For that purpose, utilized monthly data from July 2007 September 2020 employed a machine learning method, namely kernel-based regularized least squares approach. Empirical analysis reveals prices have nonlinear positive effect stock It is also found global gas negative. The implication signifies are hampered prices, thus hindering development sources. Similarly, for robustness study, quantile regression approach findings reveal similar outcomes KRLS model. Based these findings, implications potentially aid renewable investments put forward. guides investors, financial advisors, portfolio managers better decision-making consideration associated markets commodity

Язык: Английский

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Consumer Attitudes toward Energy Reduction and Changing Energy Consumption Behaviors

Energies, Год журнала: 2023, Номер 16(3), С. 1478 - 1478

Опубликована: Фев. 2, 2023

This editorial paper tackles the issue of consumer attitudes toward energy reduction and changing consumption behaviors. topic is special relevance today as Europe faces an unprecedented crisis a result diverting from Russian supplies oil gas due to war in Ukraine. For many years now, has relied upon cheap affordable (in fact, European Green Deal strategy for decarbonization economy by 2030 were indirectly based on it), but transition renewable future now appears be jeopardized. As prices are soaring globally, it not yet clear whether this would have effect significantly behavior increasing efficiency security consumers reluctant change their old habits used having demand any possible occasion. However, behaviors beneficial only handling current also setting long-term trends with respect saving, which crucial fighting global warming climate while sustaining economic growth.

Язык: Английский

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