Haslem JA and CA Scheraga (2003). “Data Envelopment Analysis of Morningstar’s Large-Cap Mutual Funds.” J Investing 12(4): 41-48.
Haslem JA and CA Scheraga (2003). “Data Envelopment Analysis of Morningstar’s Large-Cap Mutual Funds.” J Investing 12(4): 41-48.