Alternatives to Regulation? Market Mechanisms and the Environment

This article identifies a number of ongoing challenges. It focuses on the means of environmental regulation-the techniques regulators use to reduce pollution. It discusses traditional regulation (often called command-and-control regulation), the economic theory undergirding market-based environmental regulation, and increased use of market mechanisms. This treatment of market mechanisms considers them in an institutional context, showing how a multilevel governance system implements market mechanisms. Market-based instruments have become increasingly important as neoliberalism has advanced. While these instruments provide a cost effective way of realising environmental improvements, they depend on government design and enforcement for their efficacy. A concern that is shared across contributions is that such instruments are increasingly deployed in a complex context of multilevel governance and challenges multiply where market mechanisms traverse national boundaries.