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...

This paper considers the relation between management quality, firm size, and managerial compensation. Exploring a German (SOEP) and a British (BHPS) data set we show that the impact of firm size on pay, which is consistently found in the management literature, vanishes (to a large extent) if it...