
Recent Posts
Archives
 August 2017 (1)
 June 2017 (6)
 May 2017 (5)
 December 2016 (2)
 September 2016 (1)
 August 2016 (6)
 July 2016 (5)
 April 2016 (2)
 February 2016 (8)
 January 2016 (2)
 November 2015 (1)
 August 2015 (2)
 April 2015 (2)
 February 2015 (3)
 November 2014 (2)
 June 2014 (1)
 September 2013 (1)
 December 2012 (1)
 October 2012 (2)
 September 2012 (1)
 August 2012 (1)
 June 2012 (2)
 May 2012 (2)
Categories
 Computing and Others (27)
 Data (5)
 Econometrics (37)
 Economic History (1)
 General (2)
 Macroeconomics (4)
 Proof (6)
 Statistic (23)
 World Affairs (1)
Meta
Monthly Archives: April 2015
Unbiased Estimator of Sample Variance – Vol. 2
Lately I I received some criticism saying that my proof (link to proof) on the unbiasedness of the estimator for the sample variance strikes through its unnecessary length. Well, as I am an economist and love proofs which read like a … Continue reading
Posted in Econometrics, Proof, Statistic
9 Comments
Assumptions of Classical Linear Regression Models (CLRM)
The following post will give a short introduction about the underlying assumptions of the classical linear regression model (OLS assumptions), which we derived in the following post. Given the GaussMarkov Theorem we know that the least squares estimator and are … Continue reading