by Kale, Jayant R., Kini, Omesh, Ryan, Harley E.
Published in Journal of financial and quantitative analysis (01.09.2003)

by Ryan Jr, Harley E., Trahan, Emery A.
Published in Journal of business finance & accounting (01.01.2007)

by Alam, Zinat S., Chen, Mark A., Ciccotello, Conrad S., Ryan, Harley E.
Published in Management science (01.10.2018)

by Ryan, Harley E., Wiggins, Roy A.
Published in Journal of financial economics (01.09.2004)

by Huang, Pinghsun, Ryan Jr, Harley E., Wiggins III, Roy A.
Published in The Journal of financial research (01.09.2007)