The Design of the Plastic Carrier Bag Policy : Success or Failure?

Abstract: The choice of policy design has crucial implications for a policy’s efficiency. Plastic as a material is an important issue because of its fossil origin and because it often ends up as litter and spreads microplastics. Consequently, policies regarding plastic are vital to examine to understand how we can reduce the environmental consequences of plastic. This study has examined the design of the plastic carrier bag policy and especially focused on the choice of policy instrument, the actors involved, and if the desired change in behaviour occurred. By utilising Schneider and Ingram’s policy design theory, and Howlett and Vedung’s works on policy design and policy instruments, the study built an analytical framework to examine the plastic carrier bag policy. The result showed that the design of a policy was largely dependent on who governed, reflecting the government’s political culture, aims, and goals. The outcome of the policy showed that tax as an economic instrument was efficient in changing the public’s behaviour in the use of plastic carrier bags.