“…Next stream, related to the interest of this study, is composed of the studies focused on recycling policy rather than recycling behavior. Examples of topics include, varying effects of different types of MSW recycling programs (e.g., curbside, pay-as-you-throw, recycled product market) on recycling performance (Park and Berry, 2013), social cost for setting ineffectively high recycling policy goals (Kinnaman et al, 2014), recycling system policy reforms (Mo et al, 2009), sustainable MSW policy development (Moh and Manaf, 2014), MSW policy and administration in developing countries (Troschinetz and Mihelcic, 2009), and source-separated MSW policy implementation issues (Tai et al, 2011). In these studies, the main interest was the effectiveness of policies and the process of implementing it; thus the unit of analysis was usually policies rather than individual households.…”