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GAUSS code: Estimating and Testing Structural Changes in Multivariate Regressions (Econometrica, 2007). Revised January 2007.
 

This GAUSS code is a companion to the paper Estimating and Testing Structural Changes in Multivariate Regressions. It contains procedures to do the following for a multi-equations model that allows multiple structural changes and arbitrary restrictions on the coefficients: 1) Estimate the model and construct confidence intervals for the estimates (break dates and coefficients); 2) Compute various tests for the presence of breaks; 3) Estimate and construct confidence intervals for the break dates of a two equations locally ordered break model (and construct the tests for the presence of breaks).

 

GAUSS code: Estimating Restricted Structural Change Models (Journal of Econometrics, 2006).

This GAUSS code is a companion to the paper Estimating Restricted Structural Change Models. It contains procedures to do the following for a single equation model that allows multiple structural changes and arbitrary restrictions on the coefficients: 1) Estimate the model and construct confidence intervals for the estimates (break dates and coefficients); 2) Compute the sup-F test for breaks with restrictions; 3) Simulate the critical values of the restricted structural change sup-F test.

 

Gauss Code: Searching for Cointegration in a Dynamic System (The Econometrics Journal 2007)

File 1: Procedures to implement the test statistics.

File 2: Procedures to simulate additional critical values.