@article {Bernstein10, editor = {Bernstein, Peter L.}, title = {Editor{\textquoteright}s Letter}, volume = {27}, number = {3}, pages = {10--10}, year = {2001}, doi = {10.3905/jpm.2001.390951}, publisher = {Institutional Investor Journals Umbrella}, issn = {0095-4918}, URL = {https://jpm.pm-research.com/content/27/3/10}, eprint = {https://jpm.pm-research.com/content/27/3/10.full.pdf}, journal = {The Journal of Portfolio Management} }