An economic analysis of mixing wastes

R.F.T. Aalbers, Herman Vollebergh

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

Abstract

Using a general equilibrium model with heterogeneous waste, this paper studies optimal waste policy when households have to exert separation effort to produce homogeneous waste streams suitable for recycling. Our model explicitly allows for changes in the composition (quality) of waste streams depending on how much effort households are willing to spend on separating different types of waste. Accordingly, we are able to generalize some earlier contributions to the waste management literature and demonstrate that with both mixing and effort included, a first-best optimum is feasible under reasonable conditions. In particular, we find that a (modified) deposit-refund system still provides the optimal incentives to guide recycling as well as legal disposal (landfilling) and illegal dumping. Both the number and level of taxes and subsidies needed to reach the first-best depend crucially on the socially optimal level of dumping as well as the socially optimal composition of the mix.
Original languageEnglish
Pages (from-to)311-330
JournalEnvironmental and Resource Economics
Volume39
Issue number3
DOIs
Publication statusPublished - 2008
Externally publishedYes

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