st: heteroskedasticity and autocorrelation in GLS

[alfredo jimenez palmero <alfredojimenezpalmero@hotmail.com>]

Dear Stata users,
 
First of all my apologies for posting again, yesterday I forgot to add the topic so I guess not many people will read it. My question was, how do I control for heteroskedasticity and autocorrelation in GLS panels?
 
Thank you in advance
 
Alfredo 		 	   		  
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