Shared Producer and Consumer Responsibility — Theory and Practice
ECOLOGICAL ECONOMICS 61 (2007) 27– 42 available at www.sciencedirect.com www.elsevier.com/locate/ecolecon METHODS Shared producer and consumer responsibility — Theory and practice Manfred Lenzena,⁎, Joy Murraya,1, Fabian Sackb, Thomas Wiedmannc aISA, School of Physics A28, The University of Sydney NSW 2006, Australia bSydney Water Corporation, 115–123 Bathurst St, Sydney NSW 2000, Australia cStockholm Environment Institute - York, University of York, Heslington, York, YO10 5DD, UK ARTICLE INFO ABSTRACT Article history: Over the past decade, an increasing number of authors have been examining the nexus of Received 7 March 2006 producer versus consumer responsibility, often dealing with the question of how to assign Received in revised form responsibility for internationally traded greenhouse gas emissions. Recently, a similar 15 May 2006 problem has appeared in drafting the standards for the Ecological Footprint: While the Accepted 26 May 2006 method traditionally assumes a full life-cycle perspective with full consumer responsibility, Available online 10 July 2006 a large number of producers (businesses and industry sectors) have started to calculate their own footprints (see www.isa.org.usyd.edu.au). Adding any producer's footprint to other Keywords: producers' footprints, or to population footprints, which all already cover the full upstream Producer responsibility supply chain of their operating inputs, leads to double-counting: The sum of footprints of Consumer responsibility producers and consumers is larger than the total national
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