Brenner, Steffen; Bunke, Olaf; Droge, Bernd; … - Sonderforschungsbereich 373, Quantifikation und … - 2001
We examine the impact of performance groups on the estimation of the relative importance of firm, industry and other effects on corporate performance. Performance groups comprise firms from the same industry with a similar performance over a longer period of time. We present a statistical method...
