"Public procurement affects a substantial share of world trade flows, amounting to 1000 billion euros per year. In the EU, the public purchase of works, goods and services has been estimated to account on average for 16% of GDP. The novelty of this book is that it focuses on the new European...

Introduction / Nicola Dimitri, Gustavo Piga and Giancarlo Spagnolo -- The variety of procurement practice : evidence from public procurement / Laura Carpineti, Gustavo Piga and Matteo Zanza -- General strategic principles -- When should procurement be centralized? / Nicola Dimitri, Federico Dini...

pt. 1. Supporting social considerations via public procurement -- pt. 2. Lots, the economic and legal challenges of centralized procurement -- pt. 3. Innovation through innovative partnerships -- pt. 4. Green public procurement.