![Berlin, den 15 10 2009 Foto Prof Dr Renate Koecher, Geschaeftsfuehrerin des Instituts fuer Demoskopie Alle Berlin, den 15 10 2009 Foto Prof Dr Renate Koecher, Geschaeftsfuehrerin des Instituts fuer Demoskopie Alle](https://www.imago-images.com/bild/st/0053531850/w.jpg)
Berlin, den 15 10 2009 Foto Prof Dr Renate Koecher, Geschaeftsfuehrerin des Instituts fuer Demoskopie Alle
![03 May 2022, Baden-Wuerttemberg, Allensbach Am Bodensee: Professor Renate Köcher, Managing Director of the Institute for Public Opinion Research (IfD) in Allensbach on Lake Constance, stands in her office with a study 03 May 2022, Baden-Wuerttemberg, Allensbach Am Bodensee: Professor Renate Köcher, Managing Director of the Institute for Public Opinion Research (IfD) in Allensbach on Lake Constance, stands in her office with a study](https://c8.alamy.com/comp/2J6P82B/03-may-2022-baden-wuerttemberg-allensbach-am-bodensee-professor-renate-kcher-managing-director-of-the-institute-for-public-opinion-research-ifd-in-allensbach-on-lake-constance-stands-in-her-office-with-a-study-in-her-hands-the-institute-for-public-opinion-research-is-celebrating-its-75th-anniversary-this-year-photo-felix-kstledpa-2J6P82B.jpg)
03 May 2022, Baden-Wuerttemberg, Allensbach Am Bodensee: Professor Renate Köcher, Managing Director of the Institute for Public Opinion Research (IfD) in Allensbach on Lake Constance, stands in her office with a study
![Kommunikation ist alles, Michael Thiele, Dr. Renate Köcher, Allensbach, Generationenkonflikt - YouTube Kommunikation ist alles, Michael Thiele, Dr. Renate Köcher, Allensbach, Generationenkonflikt - YouTube](https://i.ytimg.com/vi/dwCaKo1ta_c/maxresdefault.jpg)
Kommunikation ist alles, Michael Thiele, Dr. Renate Köcher, Allensbach, Generationenkonflikt - YouTube
![03 May 2022, Baden-Wuerttemberg, Allensbach Am Bodensee: Professor Renate Köcher, Managing Director of the Institute for Public Opinion Research (IfD) in Allensbach on Lake Constance, sits in her office with a study 03 May 2022, Baden-Wuerttemberg, Allensbach Am Bodensee: Professor Renate Köcher, Managing Director of the Institute for Public Opinion Research (IfD) in Allensbach on Lake Constance, sits in her office with a study](https://c8.alamy.com/comp/2J6P82E/03-may-2022-baden-wuerttemberg-allensbach-am-bodensee-professor-renate-kcher-managing-director-of-the-institute-for-public-opinion-research-ifd-in-allensbach-on-lake-constance-sits-in-her-office-with-a-study-in-her-hands-the-institute-for-public-opinion-research-is-celebrating-its-75th-anniversary-this-year-photo-felix-kstledpa-2J6P82E.jpg)