Narrow search
Showing 1 - 10 of 60
Cover Image
Schattenwirtschaft im Systemvergleich : einige methodolog. Überlegungen
Ritter, Ulrich Peter - 1981
Persistent link: https://www.econbiz.de/10000715285
Cover Image
The future of international comparisons in the field of economics : some comments for thought
Ritter, Ulrich Peter - In: Structural transformation in Latin America and Europe : …, (pp. 321-328). 1997
Persistent link: https://www.econbiz.de/10001302808
Cover Image
Das Wirtschaftssystem: Begriff und Vorstellung im Wandel
Ritter, Ulrich Peter - 1999
Persistent link: https://www.econbiz.de/10001442870
Cover Image
Thesen zu Überalterung, Lebensarbeitszeit, Altersgrenze und Ruhestand
Ritter, Ulrich Peter - In: Wandlungsprozesse in den Wirtschaftssystemen Westeuropas, (pp. 175-188). 1995
Persistent link: https://www.econbiz.de/10001289206
Cover Image
Some basic considerations and methodological decisions in comparative research
Ritter, Ulrich Peter - In: Problems of structural change in the 21st century : …, (pp. 311-319). 1996
Persistent link: https://www.econbiz.de/10001293016
Cover Image
The Integration of elderly people into the workforce : present trends and future needs
Ritter, Ulrich Peter - In: Problems of structural change in the 21st century : …, (pp. 45-67). 1996
Persistent link: https://www.econbiz.de/10001293028
Cover Image
From the internet-university to e-commerce and to the university of the future
Ritter, Ulrich Peter - In: Supranational cooperation and integration : goods and …, (pp. 287-299). 2002
Persistent link: https://www.econbiz.de/10001673910
Cover Image
The similarities of the reconstruction of reality by university professors from different cultures
Ritter, Ulrich Peter - 1990
Persistent link: https://www.econbiz.de/10000815209
Cover Image
Der Einfluß der deutschen Nationalökonomie auf die USA und der US-amerikanischen Nationalökonomie auf Deutschland
Ritter, Ulrich Peter - 1993
Persistent link: https://www.econbiz.de/10000872642