---------------------- Forwarded by Vince J Kaminski/HOU/ECT on 09/08/2000 
04:55 PM ---------------------------


Stinson Gibner
09/08/2000 03:59 PM
To: Vince J Kaminski/HOU/ECT@ECT
cc:  
Subject: technical corner, revised version


---------------------- Forwarded by Stinson Gibner/HOU/ECT on 09/08/2000 
03:59 PM ---------------------------
From: Giuseppe Paleologo@ENRON COMMUNICATIONS on 08/02/2000 02:59 PM
To: Stinson Gibner/HOU/ECT@ECT
cc: Samer Takriti/Enron Communications@Enron Communications 
Subject: technical corner, revised version

Stinson, I am attaching a slightly revised version of the technical note. I 
tried to make the content clearer, and wrote estimators that are both 
consistent and unbiased. Please feel free to change it.

             Giuseppe