@techreport{df490728db184c81ad1aa5928a2c1964,
title = "Estimating the covariance matrix for portfolio optimization",
author = "Disatnik, \{David J\} and Simon Benninga",
note = "{"}This version: 1 January 2006{"}",
year = "2006",
month = jan,
language = "אנגלית",
series = "Working paper",
publisher = "Tel Aviv University, Faculty of Management, The Leon Recanati Graduate School of Business Administration",
type = "WorkingPaper",
institution = "Tel Aviv University, Faculty of Management, The Leon Recanati Graduate School of Business Administration",
}