Paul Turner, "Testing for Cointegration Using the Johansen Approach: Are We Using the Correct Critical Values?" Journal of Applied Econometrics, Vol. 24, No. 5, 2009, pp. 825-831. All files are ASCII files in DPS format and are zipped in the file pt-files.zip. Unix/Linux users should use "unzip -a". The data file 'turner-data.txt' contains the data for the examples used in Section II of the paper. These data are randomly generated numbers using the EViews random number generator and the data generation process described in the paper. The text file 'turner-code.txt' contains the programme code which was used to generate the simulations described in the paper. This runs using the EViews programming language. The version used in this paper is version 5.1 but it should run using later versions. Note that user has to reset the PSS critical values to those for case V when choosing EViews option (e) in the Johansen procedure. The PSS critical values in this case are: scalar tracecrit1 = 23.94 scalar eigcrit1 = 18.55 scalar tracecrit2 = 11.64 scalar eigcrit2 = 11.64 Paul Turner February 2009