Although multiple regression is commonly used in such cases to test the individual effects of many explanatory variables on a continuous response, the inherent collinearity (multicollinearity) of ...

Singularity in the Equation Systems of Econometrics: Some Aspects of the Problem of Multicollinearity L. R. Klein and Mitsugu Nakamura International Economic Review , pp. 274-299 (26 pages) ...

Multicollinearity: A phenomenon where independent variables in a regression model are highly correlated, potentially compromising the reliability of coefficient estimates.