scholarly journals The impact of COVID-19 pandemic on the volatility connectedness network of global stock market

2021 ◽  
pp. 101678
Author(s):  
Tingting Cheng ◽  
Junli Liu ◽  
Wenying Yao ◽  
Albert Bo Zhao
Keyword(s):  
Author(s):  
Laila Memdani ◽  
Tasiu Tijjani Kademi ◽  
Abdul Rafay

Investment is a part and parcel of life. There are various avenues to invest and one of those is the stock market. But the decision of the investor depends on various factors and one of these factors is terrorism. The chapter focuses on the long and short-run association (LSA) and the influence of terrorism on major global stock indices and gold. The Paris attacks of 2015 are taken as a base, and the ARDL model is used to study the long and short-run impact on the selected stock indices. An attempt is also made to study the impact of terrorism on the stock returns using the Miller and Modigliani model. The study reveals a short-run impact of terrorism on the five selected global indices, but there is no long-run impact.


2021 ◽  
Vol 15 (1) ◽  
pp. 1-18
Author(s):  
Gurmeet Singh ◽  
Muneer Shaik

The COVID-19 pandemic, declared on March 11, 2020 by the World Health Organisation (WHO), has had a severe economic and financial impact on every economy around the world. This paper aims to analyze the short-term impact of COVID-19 on global financial stock market indices. We study the impact of six different WHO announcements regarding COVID-19 on five different sectors (Pharma, Healthcare, Information Technology, Hotel & Airline) based on the indices of three different economies (World, Developed and Emerging economy). We also study the movement of stock prices and volume of nine different global stock market indices (classified as developed & emerging) based on the number of new cases and deaths due to COVID-19. The study’s findings suggest that there is a significant effect of COVID-19 on global financial stock markets. However, the effect is varied for developed and emerging economies.


Author(s):  
Hartono Hartono

This research is a conceptual paper that examines the impact of the presence of the Covid-19 vaccine on investor sentiment and the performance of the global stock market after being hit by high concerns due to the pandemic. The results showed that each stage of vaccine development received high appreciation from stock investors, especially after vaccine candidates passed clinical trials in humans. Investors' positive sentiment towards the vaccine program boosted stock market performance. However, the sentiment of this vaccine cannot stand alone, it needs government policy support to truly restore market confidence in the recovery of social and economic conditions, including the stock market. This research combines secondary data published from high-ranking journals that can be used to help develop future tests.


2018 ◽  
Vol 24 (1) ◽  
pp. 178-188
Author(s):  
A.Yu. Mikhailov ◽  
◽  
T.F. Burova ◽  

Think India ◽  
2014 ◽  
Vol 17 (3) ◽  
pp. 22-24
Author(s):  
Sreekumar Ray

Since inception, the growth of the Indian stock market has been constrained through unethical, illegal and self-actualized activities of swanky persons involved in different capacities in the market. The stock market was trying to retrieve itself from the devastating effect of Harshad Mehta share market scam, when within a gap of ten years it was once again pushed into the darkness of the dungeon by another demon-child of the country- Ketan Parekh. Corporations have been looted by the insider traders, diversifying internal information to an external in lieu of cash. Investigations in the majority cases have proved the involvement of the high ranking officers of the companies in the crime, sophistically referred to as white-collar crime. It has an adverse impact on the growth and sustainability of the share market. Under the light of the above issue, this paper endeavors to study the impact of such crime on the share market. It focuses on the mechanism behind the insider-trading, its impact on the share market and the regulators supervision on the issue. Finally, suggestions have been provided which will contribute towards the dream of every Indian-a fraud-free share market focusing towards the overall development of the country.


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