Corporate Level Strategy: Eight ways corporate headquarters can subtract value
http://www.corporatelevelstrategy.info This is a lecture tutorial on how and why corporate headquarters often subtracts rather than adds value to its business divisions. It is drawn from the book "Strategy for the Corporate Level: Where to Invest, What to Cut Back and How to Grow Organisations with Multiple Divisions", Jossey Bass, 2014. There is also a course at Ashridge Business School http://www.ashridge.org.uk/gls