[nexa] Report: "Using regulation as a last resort?"

La 'self-regulation' funziona? Secondo questo report (pare il primo del suo genere) no, nell'82% dei casi la 'self-regulation' _non_ funziona. juan carlos Articolo di presentazione: http://www.rspb.org.uk/news/409329-relying-on-voluntary-measures-wont-solve-... *Using regulation as a last resort?** */Assessing the performance of voluntary approaches/ PDF (2.1 MB): http://www.rspb.org.uk/Images/usingregulation_tcm9-408677.pdf