Abstract: In 2022, the majority of countries experienced a significant increase in inflation, and it is predicted that the phenomenon of high inflation rates will continue to hit the world in 2023. A ...

Abstract: With the continuous development of new energy sources, the power system is becoming increasingly complex, and the problems arising from power quality control work are becoming more and more ...

Using the generalized value-at-risk method of Diebold and Yilmaz in their 2009 paper "Measuring financial asset return and volatility spillovers, with application to global equity markets" to measure ...

ABSTRACT: To improve the efficiency of air quality analysis and the accuracy of predictions, this paper proposes a composite method based on Vector Autoregressive (VAR) and Random Forest (RF) models.