@article {Tsetsekos33, author = {George P. Tsetsekos and Richard A. DeFusco}, title = {Portfolio performance, managerial ownership, and the size effect}, volume = {16}, number = {3}, pages = {33--39}, year = {1990}, doi = {10.3905/jpm.1990.409270}, publisher = {Institutional Investor Journals Umbrella}, issn = {0095-4918}, URL = {https://jpm.pm-research.com/content/16/3/33}, eprint = {https://jpm.pm-research.com/content/16/3/33.full.pdf}, journal = {The Journal of Portfolio Management} }