The economic consequence of large-scale epidemic outbreak: The path and loss evaluation of COVID-19 in China based on input-output analysis

Global Public Health, Journal Year: 2024, Volume and Issue: 19(1)

Published: April 24, 2024

The COVID-19 pandemic has significantly impacted China's economic and social development. Understanding the direct indirect effects of epidemic on economy is vital for formulating scientifically grounded management policies. This study assesses losses influence paths a large-scale in China. We proposed three scenarios - serious, normal, mild to evaluate impact GDP from demand perspective. An input-output model was used estimate impact. Our findings show that could lose 94,206, 75,365, 56,524 hundred million yuan under scenarios, respectively, with corresponding decline rates 9.27%, 7.42%, 5.56%. Under normal scenario, loss total are projected at 75,364 489,386 yuan, respectively. Additionally, led reduction carbon emissions: emissions decreased by 1,218.69 tons, 9,594.32 10,813.01 tons across various industries. provides comprehensive analysis environmental impacts pandemic.

Language: Английский

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Resolving sustainable development conflicts caused by vinyl leakage accidents in the USA: From the perspective of graph model under fuzzy preferences with self-confidence

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 473, P. 143519 - 143519

Published: Aug. 30, 2024

Language: Английский

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Các nhân tố ảnh hưởng đến rủi ro tài chính: Nghiên cứu điển hình tại các doanh nghiệp vận tải và kho bãi niêm yết

Tạp chí Kinh tế và Phát triển, Journal Year: 2023, Volume and Issue: unknown

Published: June 30, 2023

Mục tiêu của nghiên cứu này nhằm xác định các yếu tố ảnh hưởng đến rủi ro tài chính doanh nghiệp vận tải và kho bãi niêm yết tại Việt Nam. Dữ liệu được thu thập từ 106 trên Sở Giao dịch Chứng khoán Thành phố Hồ Chí Minh (HOSE), Hà Nội (HNX) thị trường công ty đại chúng chưa (UPCOM) trong thời gian năm 2013 2022. Kết quả mô hình tác động cố (FEM) cho thấy hệ số thanh toán nhanh, tỷ sinh lời tổng sản, vòng quay khoản phải tự trợ là những nhân có mối quan ngược chiều với nghiệp. Các đề xuất rút ra kết bài thể giúp sự chuẩn bị tốt hơn để phòng ngừa chính, đồng thời, đưa chiến lược hiệu giảm thiểu ứng phó khi hoạt hiện dấu chính.

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Deep mitigation for trade-embodied carbon emissions among the Belt and Road Initiative countries

iScience, Journal Year: 2024, Volume and Issue: 27(8), P. 110054 - 110054

Published: May 22, 2024

The frequent trade within and beyond the Belt Road Initiative (BRI) has prospered economy but also expanded carbon emissions. Here, through a multi-regional environmental input-output analysis framework, we explore patterns inter-sectoral linkage of trade-embodied emissions among BRI countries during 2015-2019. Then, dynamic data envelopment model considering inequality as non-discretionary input is constructed to assess emission efficiency identified key sector. We find that in steadily increased manufacturing sector was sector, exhibiting an overall 0.6268 on average, with significant disparities. Moreover, validate positive role enhancement mitigation, well negative moderating effect inequality. Overall, this study provides optimal collaboration initiatives mitigate deeply.

Language: Английский

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Did investment opportunity moderate the influence of the COVID-19 crisis on dividend policy?

Jurnal Manajemen dan Pemasaran Jasa, Journal Year: 2024, Volume and Issue: 17(2), P. 261 - 276

Published: Aug. 29, 2024

During the COVID-19 crisis, investment opportunity experienced a low condition, indicated by decrease in market price to book value during believed moderate impact of crisis on dividend policy, specifically focusing companies within real estate and property sector Indonesia. Therefore, this study examines effect measured GDP growth, policy moderated opportunity. Employing quantitative approach, research spans from 2014 2021, using purposive sampling technique select 31 as samples. Statistical analysis is conducted dynamic panel data regression, employing System-Generalized Method Moments with Two-Step estimator produce more efficient parameter estimates accommodate dynamics policy. The findings reveal that tended adopt higher policies than non-crisis periods. Furthermore, was proven positively influence proxied This has implications for company management when considering opportunities can crisis. Additionally, it advises investors pay attention moderation achieve optimal stock returns, especially returns. originality lies testing

Language: Английский

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Impact of Financial Development on Greenhouse Gas Emissions in Indonesia: A Comprehensive Analysis (2000-2019)

International Journal of Energy Economics and Policy, Journal Year: 2023, Volume and Issue: 13(6), P. 45 - 55

Published: Nov. 10, 2023

This study aims to comprehensively analyze the impact of financial development on greenhouse gas emissions in Indonesia during period from 2000 2019. Using ordinary least squares with robust standard errors, revealed a positive and significant relationship between total emissions. The by employing utilizing comprehensive index. findings indicate that higher levels index led increased Moreover, sector-specific analyses demonstrated significantly positively influences across various sectors, including energy sector, agriculture, forest, other land uses, peatland fires, waste. However, intriguingly, was found have negative industrial processes product use suggesting its role promoting sustainable practices contributing reduction this specific domain.

Language: Английский

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Halal Trade Opportunities in a Post-COVID-19 Crisis Scenario: A Case of Indonesia

Published: Jan. 1, 2024

This chapter explores the dynamic landscape of halal trade opportunities in Indonesia within context a post-COVID-19 scenario. Analyzing impact pandemic on global and Indonesian Halal markets, it delves into challenges faced by industry, such as changing consumer behavior. The highlights governmental initiatives evaluates their efficacy while identifying areas for improvement. Focused post-pandemic prospects, outlines emerging trends businesses value chain. Emphasizing role collaboration, concludes with predictions future recommendations policymakers to foster resilient thriving ecosystem Indonesia.

Language: Английский

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Measuring the Impact of COVID-19 Vaccination Rates on Carbon Emissions Using LightGBM Model: Evidence from the EU Region

Systems, Journal Year: 2024, Volume and Issue: 12(8), P. 284 - 284

Published: Aug. 4, 2024

COVID-19 vaccination status has become a significant factor influencing carbon emissions in recent years. This paper explores the relationship between programs and CO2 to provide scientific support for future emergency management. The study utilizes daily data program from six sectors within European Union. It compares accuracy of various machine learning models by incorporating 11 economic control variables. Additionally, it quantitatively decomposes contribution each variable during pandemic using SHAP values. findings indicate that LightGBM model predicts much more accurately than other models. Furthermore, COVID-19-related variables, such as volumes cumulative totals, are identified factors affecting emissions.

Language: Английский

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Research on the Initial Configuration Scheme of China’s Carbon Market Based on Carbon Emission Reduction Target Constraints

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 3, 2024

Under the “Double Carbon” goal, incorporating principles of equity, efficiency, and responsibility into initial regional allocation carbon emission rights is key to promoting optimizing China’s trading market. This paper first defines net transfer between regions, then calculates allowance scheme based on equity as well integrating principal. Our study shows that: (1) provinces which out emissions are dominated by Jiangsu, Zhejiang, Shanghai pilot while in Shanxi, Hebei Inner Mongolia. (2) Considering only principle will reduce incentive for reduction regions with high such Beijing, Guangdong; considering efficiency exacerbate pressure Xinjiang, Mongolia other regions. (3) Compared principle, integrated not takes account multiple factors, but also reduces cost among more line “dual-carbon” strategy.

Language: Английский

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Advancement of Computational Design Drug Delivery System in COVID- 19: Current Updates and Future Crosstalk- A Critical Update

Infectious Disorders - Drug Targets, Journal Year: 2023, Volume and Issue: 23(8)

Published: Aug. 16, 2023

Abstract: Positive strides have been achieved in developing vaccines to combat the coronavirus-2019 infection (COVID-19) pandemic. Still, outline of variations, particularly most current delta divergent, has posed significant health encounters for people. Therefore, strong treatment strategies, such as an anti-COVID-19 medicine plan, may help deal with pandemic more effectively. During COVID-19 pandemic, some drug design techniques were effectively used develop and substantiate relevant critical medications. Extensive research, both experimental computational, dedicated comprehending characterizing devastating disease. The urgency situation led publication over 130,000 COVID-19-related research papers peer-reviewed journals preprint servers. A focus these efforts identification novel candidates repurposing existing drugs virus. Many projects utilized computational or computer-aided approaches facilitate their studies. In this overview, we will explore key methods applications discovery smallmolecule therapeutics COVID-19, reported literature. We believe that true effectiveness tools lies ability provide actionable experimentally testable hypotheses, which turn new combinations thereof. Additionally, recognize open science rapid sharing findings are vital expediting development much-needed COVID-19.

Language: Английский

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