We propose and test an alternative explanation for the existence of the positive governance-return relation in the 1990s and its disappearance in the 2000s: The governance-return relation is positive under good states of the economy and negative under bad states. Corporate governance mitigates...

How much value does an additional dollar of cash create for a firm? It is generally recognized that the marginal value of cash (MVC) can either exceed or fall below one dollar. Estimates of MVC can guide corporate cash and payout policy, indicate the quality of governance, and make a firm a...

Purpose: The purpose of this paper is to examine England’s Accident and Emergency (A&E) arm of the National Health Service (NHS). It considers the positive impact that Lean has had and Six-Sigma can have in A&E departments to improve the quality and reliability of the service offered, in an...