dipartimento di economia dell agricoltura ambiente agroforestale e del territorio università pisa national report on consumer behavior mara miele vittoria parisi copyright this online paper may be cited or briefly quoted in line with the usual academic conventions you also download it for your own personal use must not published elsewhere eg mailing lists bulletin boards etc without author s explicit permission but please note that if copy include used commercial purposes gain any way should observe of citation a version following form by university degli studi agro forestale italy european union fair ct95 0046 quality policy and coordinator prof tilman becker luciano iacoponi edit 1 index introduction 4 socio demographic change 7 structure population age groups