This book contains a selection of papers presented at the 6th International Annual IPSERA Conference, held in Ischia (Naples) in 1997. The conference brought together leading academics, researchers and practitioners in a common forurn so as to stimulate the exchange of ideas, views and latest researches in the field of purchasing and supply management. Supply Management provides a plethora of research evidence in the field of purchasing and supply management, stimulus for further research and suggestions for managers and entrepreneurs. Supply Management is a helpful tool both for entrepreneurs, managers, and practitioners who have to deal with daily problems, and for researchers who have to study the theoretical aspects of purchasing and supply management.