

The included file "Seasonal adjustment.cdf" can be opened by the free CDF player available at www.wolfram.com/player and can opened and edited by the Wolfram Mathematica program available at www.wolfram.com/mathematica/. It illustrates the seaonal adjustment method proposed by Ekkehart Schlicht and Ralf Pauly (1983).

Ekkehart Schlicht
Ludwig-Maximilians-Universität 
ekkehart.schlicht@econ.lmu.de
April 2021

