Integration of financial markets during COVID-19: a dynamic correlation analysis on Euronext

2021 ◽  
pp. 1-5
Author(s):  
Christian Espinosa-Méndez
2020 ◽  
Vol 1 (1) ◽  
pp. 13-27
Author(s):  
Pedro Pablo Chambi Condori

What happens in the international financial markets in terms of volatility, have an impact on the results of the local stock market financial markets, as a result of the spread and transmission of larger stock market volatility to smaller markets such as the Peruvian, assertion that goes in accordance with the results obtained in the study in reference. The statistical evaluation of econometric models, suggest that the model obtained can be used for forecasting volatility expected in the very short term, very important estimates for agents involved, because these models can contribute to properly align the attitude to be adopted in certain circumstances of high volatility, for example in the input, output, refuge or permanence in the markets and also in the selection of best steps and in the structuring of the portfolio of investment with equity and additionally you can view through the correlation on which markets is can or not act and consequently the best results of profitability in the equity markets. This work comprises four well-defined sections; a brief history of the financial volatility of the last 15 years, a tight summary of the background and a dense summary of the methodology used in the process of the study, exposure of the results obtained and the declaration of the main conclusions which led us mention research, which allows writing, evidence of transmission and spread of the larger stock markets toward the Peruvian stock market volatility, as in the case of the American market to the market Peruvian stock market with the coefficient of dynamic correlation of 0.32, followed by the Spanish market and the market of China. Additionally, the coefficient of interrelation found by means of the model dcc mgarch is a very important indicator in the structure of portfolios of investment with instruments that they quote on the financial global markets.


2010 ◽  
Vol 26-28 ◽  
pp. 809-812
Author(s):  
Hai Dong Yu ◽  
Bo Tao Zhang ◽  
Yan Chun Wang

This paper proposed a new interests game model with dynamic correlation analysis in distributed virtual environment based on mechanism design theory. The game definitions in correlation network and interest matrix were given and an analysis approach to find out the interest focus of virtual agents and administrator was presented. Thus a prototype virtual environment game system was implemented to demonstrate the effects of our approach in optimizing the visual rendering process and highlighting the collaborative perception according to payoffs under imperfect information condition.


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