Which Types of Environmental Management Systems are Related to Greater Environmental Improvements?

Abstract:     
While there is little empirical evidence regarding which types of environmental management systems (EMSs) are associated with greater environmental improvements, governments worldwide are encouraging facilities to adopt them. This research compares the environmental performance of facilities that adopt ISO 14001-certified EMSs, complete (uncertified) EMSs, and incomplete EMSs, across multiple environmental media. We analyze these relationships for manufacturing facilities in seven countries using a two-stage model to control for selection bias. Our findings indicate that the adoption of all types of EMSs is related to improved environmental performance in an international setting. However, ISO 14001-certified EMSs are associated with environmental improvements to a broader array of environmental media. These findings offer important implications about which types of EMSs have greater promise as voluntary environmental governance tools.

Number of Pages in PDF File: 46

Keywords: environmental management system, EMS, environmental performance, ISO 14001, EMS adoption, environmental policy

JEL Classification: M14, Q28, Q38

Accepted Paper Series