5Al-TUWAIJRI S A,CHRISTENSEN T E,HUGHES IIK E.The relations among environmental disclosure,environmentalperformance,and economic performance:asimultaneous equations approach[J].Accounting Organizations& Society,2004(29):447-471.
6RICHARDSON A J, WELKER M. Social disclosure,financial disclosure and the cost of equity capita[l J].AccountingOrganizations & Society,2001,26(7):597-616.
7SOLOMON A,LWEIS L.Incentives and disincentives forcorporate environmental disclosure [J].Business Strategy& the Environment,2002,11(3):154-169.
8SHARFMAN M P, FERNANDO C S. Environmentalrisk management and the cost of capital [J]. StrategicManagement Journal,2008,29(6):569-592.
