Key points are not available for this paper at this time.
Richard Z. Gooding, John A. Wagner III, A Meta-Analytic Review of the Relationship between Size and Performance: The Productivity and Efficiency of Organizations and Their Subunits, Administrative Science Quarterly, Vol. 30, No. 4 (Dec., 1985), pp. 462-481
Gooding et al. (Sun,) studied this question.