Michael H. Graham, Confronting Multicollinearity in Ecological Multiple Regression, Ecology, Vol. 84, No. 11 (Nov., 2003), pp. 2809-2815 ...

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

A Monte Carlo simulation is employed to reinvestigate the general disagreement in the literature regarding the small-sample properties of simultaneous equation estimators under widely different levels ...