//-->
Strategic responsiveness and Bowman's risk-return paradox
Andersen, Torben J., (2007)
Exploring longitudinal risk-return relationships
Andersen, Torben Juul, (2015)
Comments on "The business portfolio approach-where it falls down in practice", Richard A. Bettis, William K. Hall. Long Range Planning, Volume 16, Issue 2, April 1983, Pages 95–104
Bettis, Richard A., (2017)