A stochastic correlation approach using copula functions offers a flexible alternative. By allowing correlations to vary ...

Osteoarthritis disproportionally affects postmenopausal women, and a biological mechanism for why this occurs has been largely unkown, hindering development of effective treatments. That is in part ...

Antonov’s latest paper, co-authored with Lopez de Prado and Adia’s co-head of quant R&D Alexander Lipton, compares HRP with the original Markowitz method and finds that it produces more robust risk ...

Investing.com - A negative correlation between stocks and US government bond yields is likely to persist until the 10-year Treasury yield falls back below the 4.50% level, according to analysts ...

Support for measurement units in R vectors, matrices and arrays: automatic propagation, conversion, derivation and simplification of units; raising errors in case of unit incompatibility. Compatible ...

Detectives investigating the murder of Kelyan Bokassa in Woolwich have named two people they would like to speak to. Police were called shortly before 2.30pm on Tuesday, January 7, with reports of a ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...