Agreed, constructs like integrity and commitment are notoriously abstract and hard to rigorously define, let alone quantify. If one truly wants to quantify lea

Agreed, constructs like integrity and commitment are notoriously abstract and hard to rigorously define, let alone quantify. If one truly wants to quantify leadership, one would need an operational definition that is concrete. "Leadership" is probably too nebulous a term, so we'd need to break it down. I'd suggest that one goes after the parts that are the most quantifiable: employee morale, productivity, confidence in said leader. Company culture might be quantifiable (does it have a clear one, is it intentional?)