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Konstantinos

Apparently, this user prefers to keep an air of mystery about them.

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  • costis-t
  • Member for 5 years, 9 months
  • 88 profile views
  • Last seen Dec 17 '19 at 11:49

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Top posts (7) All Questions Answers | Votes Newest

3 Definition of Expectation clarification [closed] Nov 3 '14
1 Variance of stock returns in Schwert (1989) Feb 15 '16
1 Replication of an intercept only GMM SAS example in R Mar 21 '16
1 Variance-covariance matrix of a single variable Mar 22 '16
1 Why is the covariance matrix of the OLS regression error written as $\mathrm{E}({\bf e}{\bf e^\prime} | {\bf X})$? Mar 22 '16
1 How to interpret a 1% significant relation when adding a control diminishes the significance level at 5%? Aug 19 '16
1 How should I treat F test if one of variances is equal 0? May 30 '15

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