مقاله انگلیسی رایگان در مورد تاثیر شوک ناشی از داده‌های کووید-19 بر سیستم مالی بازار – الزویر 2022

Highlights

Abstract

Keywords

1. Introduction

2. Literature review

3. The theoretical framework of event analysis

4. Statistical model

5. Analysis of the shock effect of the epidemic on the market financial system

5.1. The shock effect of the epidemic on market supply and demand

5.2. The shock effect of the epidemic on stock securities

5.3. The shock effect of the epidemic on business operations

6. Conclusion

Author statement

Acknowledgements

References

Abstract

The Corona Virus Disease 2019(COVID-19) has a dramatic effect on my country’s market and financial system. Although China has controlled the deterioration of the epidemic, this global epidemic will inevitably have an impact on the global economy including China. In order to study the shock effect of the COVID-19 on the market financial system, this paper builds a data model processing system based on the event analysis method, and analyzes the shock effect from three aspects of supply chain finance, financial securities, and corporate financial systems. Moreover, this paper uses crawler technology to obtain valid data from major websites, analyzes model data with mathematical statistics combined with event models, and outputs the results and compares them with the actual situation. Through data analysis, it can be seen that the model constructed in this paper can effectively reflect the shock effect of the COVID-19 on the market financial system. Finally, the comparison method is used to compare the research results with the actual situation. The results show that the two are basically the same. Therefore, it can be seen that the proposed research method has significant effects and has certain reference value for studying the shock effect of the epidemic on the financial system.

1. Introduction

At the beginning of 2020, a new crown pneumonia epidemic broke out globally. Although China has controlled the deterioration of the epidemic, this global epidemic will inevitably have an impact on the global economy including China. At present, the epidemic abroad has spread significantly. As governments of various countries have adopted measures to close the country, states, and cities, production factors cannot flow freely in the market, and many industries around the world have been hit hard. Moreover, many companies are unable to carry out normal production, the global industrial chain is broken, and global market demand is in a declining stage. In addition, the global stock market plummeted, and many countries including the United States, South Korea, and the Philippines experienced stock market circuit breakers. Among them, the US stock market even experienced four circuit breakers.