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Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures
Purpose. This paper aimed to study how to analyze and study economic and social development under the new crown epidemic based on the neural network and described the BP neural network. Methodology. Economic forecasts are affected by multiple influencing factors, the relationships between these fact...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9423960/ https://www.ncbi.nlm.nih.gov/pubmed/36046083 http://dx.doi.org/10.1155/2022/8173768 |
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author | Wang, Hongyan Lin, Min |
author_facet | Wang, Hongyan Lin, Min |
author_sort | Wang, Hongyan |
collection | PubMed |
description | Purpose. This paper aimed to study how to analyze and study economic and social development under the new crown epidemic based on the neural network and described the BP neural network. Methodology. Economic forecasts are affected by multiple influencing factors, the relationships between these factors are complex, and it is a nonlinear system with a high degree of uncertainty. The use of traditional forecasting methods has many limitations, and neural network methods can overcome these limitations and achieve good nonlinear forecasting. Research Findings. Through the analysis and statistics of the impact of the SARS epidemic and the new crown epidemic on the economy, by 2021, the economic contribution of final consumption expenditure, total capital formation, and net exports will be 65.4%, 13.7%, and 20.9%, respectively, and the impact of the current new crown virus epidemic on the economy will be greater than that of the SARS epidemic in 2003. Research Implications. The model applied to economic forecasting based on the BP network can achieve good forecasting effect, and scientific and reasonable forecasting methods depend on the in-depth understanding of economic activities and dominance of familiarity with economic theory. Practical Implications. Through the analysis of the economy in the context of political will and the new crown epidemic, it will give more reference to more and more complex emergencies in the future. |
format | Online Article Text |
id | pubmed-9423960 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-94239602022-08-30 Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures Wang, Hongyan Lin, Min J Environ Public Health Research Article Purpose. This paper aimed to study how to analyze and study economic and social development under the new crown epidemic based on the neural network and described the BP neural network. Methodology. Economic forecasts are affected by multiple influencing factors, the relationships between these factors are complex, and it is a nonlinear system with a high degree of uncertainty. The use of traditional forecasting methods has many limitations, and neural network methods can overcome these limitations and achieve good nonlinear forecasting. Research Findings. Through the analysis and statistics of the impact of the SARS epidemic and the new crown epidemic on the economy, by 2021, the economic contribution of final consumption expenditure, total capital formation, and net exports will be 65.4%, 13.7%, and 20.9%, respectively, and the impact of the current new crown virus epidemic on the economy will be greater than that of the SARS epidemic in 2003. Research Implications. The model applied to economic forecasting based on the BP network can achieve good forecasting effect, and scientific and reasonable forecasting methods depend on the in-depth understanding of economic activities and dominance of familiarity with economic theory. Practical Implications. Through the analysis of the economy in the context of political will and the new crown epidemic, it will give more reference to more and more complex emergencies in the future. Hindawi 2022-08-22 /pmc/articles/PMC9423960/ /pubmed/36046083 http://dx.doi.org/10.1155/2022/8173768 Text en Copyright © 2022 Hongyan Wang and Min Lin. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Wang, Hongyan Lin, Min Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures |
title | Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures |
title_full | Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures |
title_fullStr | Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures |
title_full_unstemmed | Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures |
title_short | Political Will and the Impact Assessment of the New Crown Epidemic on Economic and Social Development and Countermeasures |
title_sort | political will and the impact assessment of the new crown epidemic on economic and social development and countermeasures |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9423960/ https://www.ncbi.nlm.nih.gov/pubmed/36046083 http://dx.doi.org/10.1155/2022/8173768 |
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