00416nam a2200109Ia 4500008004100000100002200041245009700063245006200160260000900222650001300231856006200244170221s9999    xx            000 0 und d  aGregory W. Martin  aS&P 500 Membership and Managers’ Supply of Conservative Financial Reports(pages 543–571)  cGregory W. Martin, Wayne B. Thomas and Matthew M. Wieland  c2012  xBusiness  uhttp://onlinelibrary.wiley.com/doi/10.1111/jbfa.12200/pdf