JSTOR Daily

Statistical analysis of latent generalized correlation matrix estimation in transelliptical distribution

This is a preview. Log in through your library . Abstract Correlation matrices play a key role in many multivariate methods (e.g., graphical model estimation and factor analysis). The current state-of ...
JSTOR Daily

Long‐Term Global Market Correlations

https://doi.org/10.1086/426518 • https://www.jstor.org/stable/10.1086/426518 Copy URL In this appendix, we describe our test for a structural change in the ...
Investopedia

Positive Correlation: Definition, Measurement, and Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Investors are exuberant about stocks, bonds and gold. And that’s not necessarily good.

Investors are exuberant about stocks, bonds and gold. And that’s not necessarily good. Investors are exuberant not just in the stock market, but in the gold and bond markets as well. That has hardly ...
Investopedia

Negative Correlation: How It Works and Examples

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Yarilet Perez is an experienced multimedia ...