Working Paper
Multicollinearity in the Presence of Errors-in-Variables Can Increase the Probability of Type-I Error
John Komlos
CESifo, Munich, 2019
CESifo Working Paper No. 7459
CESifo, Munich, 2019
CESifo Working Paper No. 7459
Multicollinearity, especially in combination with errors-in-variables, can increase the likelihood of a Type-I error by inflating the value of the estimated coefficients by more than it magnifies their standard errors, thereby increasing the likelihood of obtaining statistically significant results. This anomalous result may be due to an interaction effect between errors-in-variables and multicollinearity.
CESifo Category
Empirical and Theoretical Methods
Labour Markets
Empirical and Theoretical Methods
Labour Markets
JEL Classification: C010