Welcome to my website!
It gives an overview of my professional activities as an economist, statistician and historian from the 1960s until today. Prominently covered are key projects that emanated from my work at the Federal Statistical Office of the Federal Republic of Germany and the Economics Faculty at the University of Heidelberg.  But as can be seen from the selection of published and unpublished material, I especially worked on concepts that explore how society could move towards greater sustainability.

This homepage allows me to thank my friends and former colleagues for their manifold support.

During the last few years, I was especially involved in a project on Goethe in Wiesbaden. The documentation was published in October 2019. Furthermore, I worked on the biography of the former president of the German Statistical Office, Hildegard Bartels. In memory of my best friend, Jürgen Schramke, I also present some biographical notes and several of his papers.

In October 2023 I published a study entitled Janus Principle – Progress by Retrospection. More information on this book (with publication infos, foreword, table of contents and information on the author) is given hereinafter.

Janus Principle – Progress by Retrospection


Über mich About me
Beruflicher Lebenslauf Curriculum vitae
Annäherungen Approximations (Retrospection of a national accountant)
Verabschiedung Farewell at the Federal Statistical Office (2005)
Schriftenverzeichnis List of publications
Erinnerungen Memories
Bildergalerien Photo gallery
Projekte Projects
Weimarer Kolloquien Weimar colloquia (on sustainable development)
Schriftenreihe Scientific series (of the Federal Statistical Office)
Input-Output-Handbuch Input-output Manual (of Eurostat)
Japanische Bücher Collection of my published papers in Japanese
Hildegard Bartels Biographical notes on the former president of the Federal Statistical Office
Jürgen Schramke Biographical notes and selected papers
Goethe in Wiesbaden Documentation in three volumes, Publication and
presentation of this work,
talk on Goethe´s personality
Janus – Prinzip Janus Principle (Progress by Retrospection)
Aufsätze Papers
Gesamtrechnungen National accounts (extensions) available  in English: 
*Magic Triangle of Input-Output Tables
*Social Accounting Matrices and Extended Input-Output Tables
*Women´s Gross Domestic Product
Zukunftsmodelle Models for the future
Unveröffentlichtes Unpublished
Vorlesung über Lectures on psychoanalytical theory (Heidelberg, 1968)
Theorie (Heidelberg, 1968)
Informationen Further information
Kontaktformular Contact form
Impressum Responsibility for this website

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