@misc{MaurerSchaefer2009, author = {Raimond Maurer and Alexander Schaefer}, title = {Does size matter? : Economies of scale in the German mutual fund industry}, booktitle = {Universit{\"a}t Frankfurt am Main. Fachbereich Wirtschaftswissenschaften: [Working paper series / Finance and accounting] Working paper series, Finance \& Accounting ; No. 201}, institution = {Wirtschaftswissenschaften}, series = {Working paper series / Johann-Wolfgang-Goethe-Universit{\"a}t Frankfurt am Main, Fachbereich Wirtschaftswissenschaften : Finance \& Accounting}, number = {201}, type = {workingpaper}, pages = {35}, year = {2009}, }