Franz Wilhelm Peren

Franz Wilhelm Peren, (* 10 April 1959) is an economist and German university professor, as well as a visiting at the University of Victoria in Victoria, British Columbia, Kanada in 1999 and at the Columbia University, New York City, New York, USA in 2012, 2013, and 2014https://www.h-brs.de/en/wiwi/prof-dr-franz-w-peren. He is co-creator of the Peren-Clement index. https://www.manager-magazin.de/harvard/direktinvestitionen-eine-bessere-risiko-analyse-a-be43b2e7-0002-0001-0000-000021502059 https://link.springer.com/book/10.1007/978-3-658-17023-3https://www.springerprofessional.de/peren-clement-index-eine-exemplarische-fallstudie/15594522, of ASTERIG https://www.h-brs.de/de/wiwi/assessment-tool-measure-and-evaluate-risk-potential-gambling-products-asterighttp://www.ubplj.org/index.php/jgbe/article/view/625 https://www.liebertpub.com/toc/glre/17/9as well as the founder of the Peren theoremhttps://link.springer.com/chapter/10.1007/978-3-658-20174-6_29https://ifrug.org/institut/franz-peren/. Peren served the German Army as a lieutenant colonel of the reserve from 1979 to 2019.
==Publications==
In 1998, together with economist Reiner Clement, Peren created the Peren-Clement Index , a world-leading country risk analysis index in corporate practicehttps://pub.h-brs.de/frontdoor/index/index/year/2019/docId/4664, and ASTERIG (Assessment Tool to Measure and Evaluate the Risk Potential of Gambling Products), a leading global assessment tool for measuring and estimating the risk potential of gambling productshttps://asterig.com/index.php/de/.
In 2012, Peren created the Peren Theoremhttps://pub.h-brs.de/frontdoor/index/index/start/1/rows/1/sortfield/score/sortorder/desc/searchtype/simple/query/peren+theorem/docId/3577 at the Columbia University, New York, USA:
"If the users within a closed system employ its natural resources in such measure that its natural regeneration is exceeded over the long term, then the natural environment of this system will be completely exhausted”.
Franz W. Peren: Das Peren-Theorem. In: Franz W. Peren: Unsustainable Future: The Mathematical Frame in Which We Live. In: Review of Business: Interdisciplinary Journal on Risk and Society, 39(2), 2019, S. 32-35 
The Peren theorem mathematizes the logical causality between limited regenerative natural resources on the one hand and a steadily growing human population on the other. It makes it clear with no doubt that consumption and economic globalization must be fundamentally restructured if humans want to preserve their grounded existence. As a derivative to the Peren theorem, Peren published the essay Unsustainable Future: The Mathematical Frame in Which We Live in July 2019, which describes the sustainability of the Earth mathematically in a closed system 
==Further Publications (a selection)==
*Franz W. Peren, Reiner Clement: Direktinvestitionen: eine bessere Risiko-Analyse. In: Harvard Business Manager, 20(6), 1998, pp. 71-78 https://www.manager-magazin.de/harvard/direktinvestitionen-eine-bessere-risiko-analyse-a-be43b2e7-0002-0001-0000-000021502059
*Franz W. Peren, Reiner Clement: Evaluation of the Pathological Potential of Gambling Products. In: Gaming Law Review and Economics, 16(4), 2012, pp. 178–183 https://pub.h-brs.de/frontdoor/index/index/year/2015/docId/872 https://ideas.repec.org/a/buc/jgbeco/v5y2011i3p43-54.html
*Franz W. Peren, Reiner Clement: Evaluation of the Pathologic Potential of Gambling Products. In: The Journal of Gambling Business and Economics, 5(3), 2013, pp. 44–54 
*Franz W. Peren, Judit Tessényi: ASTERIG. A szerencsejáték-termékek függőségi kockázatainak egy lehetséges mérése és empirikus vizsgálata a Magyarországon kínált szerencsejátékokra. In: Alkalmazott pszichológia, 15(4), 2015, pp. 47–56 http://ap.elte.hu/wp-content/uploads/2016/03/AP_2015_4_TESSENYI.pdf
*Franz W. Peren, Pinar D. Akyazgan: Peren Teoremi. İçinde Yaşadığımız Matematiksel Çerçeve. In: Journal of Ekonomi, 3(1), 2021, pp. 1–2 https://pub.h-brs.de/frontdoor/deliver/index/docId/4918/file/5ec0ff770e07e.pdf https://dergipark.org.tr/tr/pub/ekonomi/issue/47196/738451
*Franz W. Peren: Statistics for Business and Economics: Compendium of Essential Formulas. 2nd. ed., ISBN 978-3-662-65845-1, Berlin, Heidelberg: Springer, 2022https://link.springer.com/book/10.1007/978-3-662-65846-8 https://pub.h-brs.de/frontdoor/index/index/year/2022/docId/6459
*Franz W. Peren: Math for Business and Economics: Compendium of Essential Formulas. 2nd ed., Berlin, ISBN 978-3-662-66974-7, Heidelberg: Springer, 2023 https://link.springer.com/book/10.1007/978-3-662-66975-4
==Memberships==
*Election observer for the Federal Foreign Office (Center for International Peace Operations ), Berlin and the Organization for Security and Cooperation in Europe (OSCE), Warsaw.
*Econometric Society, New York City, New York, USA
Category:1959 births
Category:Economists
Category:Professors