Audretsch, David B. (contributor); Lehmann, Erik (contributor) - 2004
-oriented business in Germany, as described by Audretsch and Thurik (2001)
or Audretsch and Fritsch (2003), should be reflected by the …. Thirdly, this data set represents the
technological change in the German Business sector from the predominance of medium … natural sciences restrict
themselves in the number of students (numerus clausus), while this is the case only for
business …