DCCA cross-correlation coefficient differentiation: Theoretical and practical approaches
نویسندگان
چکیده
منابع مشابه
the study of practical and theoretical foundation of credit risk and its coverage
پس از بررسی هر کدام از فاکتورهای نوع صنعت, نوع ضمانت نامه, نرخ بهره , نرخ تورم, ریسک اعتباری کشورها, کارمزد, ریکاوری, gdp, پوشش و وثیقه بر ریسک اعتباری صندوق ضمانت صادرات ایران مشخص گردید که همه فاکتورها به استثنای ریسک اعتباری کشورها و کارمزد بقیه فاکتورها رابطه معناداری با ریسک اعتباری دارند در ضمن نرخ بهره , نرخ تورم, ریکاوری, و نوع صنعت و ریسک کشورها اثر عکس روی ریسک اعتباری داردو پوشش, وثی...
15 صفحه اولInformation Flow and Cross-correlation of Chinese Stock Markets Based on Transfer Entropy and Dcca
Identifying the mutual interaction is a crucial problem that facilitates the understanding of emerging structures in Chinese stock markets. In this paper, we employ transfer entropy and detrended cross-correlation analysis (DCCA) measurement to investigate the mutual interactions of Chinese stock markets. Transfer entropy is a model-free approach in principle and allows us to detect statistical...
متن کاملEfficient tracking of the cross-correlation coefficient
In many (audio) processing algorithms, involving manipulation of discrete-time signals, the performance can vary strongly over the repertoire that is used. This may be the case when the signals from the various channels are allowed to be strongly positively or negatively correlated. We propose and analyze a general formula for tracking the (time-dependent) correlation between two signals. Some ...
متن کاملConsolidating Behaviour Change Approaches: A Theoretical and Practical Reduction
There is little consensus about how behaviour change specialists should go about choosing from the large number of available approaches that which is most likely to make their program effective. Here we engage in a systematic consolidation, classifying approaches into four categories, based on their explanatory goals: Psychological approaches focus on the proximate psychological determinants of...
متن کاملSerial Correlation Coefficient
In this paper, we investigate the relation between two variables where the one is measured with the ratio or interval scale and the other with the nominal. In this cases, we use from serial correlation coefficient. Computation of some serial coefficient such as biserial and point-biserial coefficient is carried out with some examples and R program.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physica A: Statistical Mechanics and its Applications
سال: 2013
ISSN: 0378-4371
DOI: 10.1016/j.physa.2013.01.011