Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7381782 | Physica A: Statistical Mechanics and its Applications | 2014 | 13 Pages |
Abstract
The complex dynamics between carbon and crude oil markets have been an increasingly interesting area of research. In this paper, we try to take a fresh look at the cross-correlations between carbon and crude oil markets as well as their dynamic behavior employing multifractal detrended cross-correlation analysis. First, we find that the return series of carbon and crude oil markets are significantly cross-correlated. Second, we confirm the existence of multifractality for the return series of carbon and crude oil markets by the multifractal detrended fluctuation analysis. Third, based on the multifractal detrended cross-correlation analysis, we find the existence of power-law cross-correlations between carbon and crude oil markets. The cross-correlated behavior of small fluctuations is found to be more persistent than that of large fluctuations. At last, some relevant discussions and implications of the empirical results are presented.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Xiaoyang Zhuang, Yu Wei, Bangzheng Zhang,