replicates exactly this investigation using the KombiFiD sample in a second step. For West Germany a comparison of the results … picture is not in favour of the quality of the KombiFiD sample for East Germany where the KombiFiD sample is too small and … in empirical investigations. -- KombiFiD ; firm level data ; Germany …

West German firms from business services industries. For East Germany, however, the number of business services firms seems … to be too small for empirical analyses, at least in the field of firm's export participation. -- KombiFiD ; Germany …