Comment on Andrews (1991) “Heteroskedasticity and Autocorrelation Consistent Covariance Matrix Estimation”
				Casini Alessandro			
		
				CEIS Research Paper
		
				This comment includes a solution to a problem in Section 8 in Andrews (1991) and points out a method to generalize the mean-squared error (MSE) bounds appearing in Andrews (1988) and Andrews (1991)
 
 
		
		
	 
Number: 536
		
		
		
				Volume: 20
		
				Issue: 3
		
				Date: Saturday, April 2, 2022
		
				Revision Date: Saturday, April 2, 2022