title: Review of recycling performance indicators: a study on collection rate in Taiwan.
abstract: The Taiwan Environmental Protection Administration (Taiwan EPA) launched a national Extended Producer Responsibility (EPR) system after integrating eight private recycling organizations in 1998. After that, the environmental performance of the EPR system brought a lot of attention to policy makers. Many studies show positive environmental effects of the EPR system in Taiwan. However, there are controversial questions remained, such as whether the performance indicators used are the right choice to estimate the environmental effects of the recycling policy? Can those estimated results really reflect the performance of the system? This paper would therefore like to more accurately evaluate the performance indicators of the EPR system based on data observed over the past decade in Taiwan. In the process of evaluating the performance indicators, we have found that the collection rates for durable goods are often ignored in countries that pursue a zero waste policy. This may affect the actual recycling outcome and resource direction targeted by producers. However, in order for the collection rate to be adopted as a policy indicator, how to estimate the amounts of retired or waste products during a period is critical. In this paper, we estimate the collection rate for electrical and electronic waste by using the survival analysis and ownership data analysis approaches. We also provide a comparison of both approaches and put forward suggestions for directions in the future in solid waste management.
authors.affiliation: Chung-Hua Institution for Economic Research, Energy and Environmental Research Center, Taipei 106, Taiwan. lihchyi@cier.edu.tw
authors.forename: Lihchyi
authors.initials: L
authors.lastname: Wen
authors.forename: Chun-Hsu
authors.initials: CH
authors.lastname: Lin
authors.forename: Soo-Cheol
authors.initials: SC
authors.lastname: Lee
mesh_terms: D000535:Aluminum / Q000191:economics; D001336:Automobiles / Q000191:economics; D003247:Conservation of Natural Resources / Q000706:statistics & numerical data* / Q000639:trends*; D055615:Electrical Equipment and Supplies / Q000191:economics; D005898:Glass; D007220:Industrial Waste / Q000706:statistics & numerical data*; D007501:Iron / Q000191:economics; D054327:Lubricants / Q000191:economics; D010209:Paper; D010575:Pesticides / Q000191:economics; D019064:Product Packaging / Q000191:economics; D013624:Taiwan; D018505:Waste Management / Q000379:methods*
chemical_list: D007220:Industrial Waste; D054327:Lubricants; D010575:Pesticides; D000535:Aluminum; D007501:Iron