why do standards of error differ what are newey west standard errors what type of error is a newey west standard error in a time series model which standard error gives significant evidence of autocorrelation? how many variables are high significant which statement indicates a standard error or nonstandard error in newey west analysis? do standard error matrix in a time series model contain autocorrelation what is the standard error in newey west does newey error give the most significance what is varcovar which standard error is higher than a var covar does newey error matrix have autocorrelation problem which method gives the most significance? does newey error give more significance model when using standard error matrix does it give me significance how do newey standard errors work how many variables are significant when using newey west var-covar which model has the most autocorrelation what is the difference between a standard error and a var-covar matrix in a time series model which ols model has the highest standard error and which standard error is the least significant?