“Using auction theory as a benchmark to analyse the risks of big rigging and other forms of collusion in public procurement, this timely and well-researched and written book brings a fresh approach to this understudied, but very relevant area. Penelope Giosa does not just point out to the criticalities in the present EU directives but shows what should be done differently both in view of the forthcoming reform of the directives but also by enhancing the private enforcement of EU competition rules to safeguard the public purse.”Roberto Caranta, Professor in Administrative Law at the University of Turin, Italy."This monograph is a go-to resource for anyone interested in policies against bid rigging and the much-discussed interface between procurement and competition policies. Readers will find not only solid legal analysis but also practical recommendations. Penelope Giosa’s research is impressive, and her message is clear: all stages of procurement, from planning to project delivery, are vulnerable to bid rigging, and procurement policy can, and should, be designed to counter this risk. I truly enjoyed reading the book and highly recommend it, with many congratulations to Penelope!"Dr. Despina Pachnou, Organisation for Economic Co-operation and Development (OECD)"This book is a great addition to the field of competition law because it makes the complicated and important topic of finding and stopping cartels in public procurement easy to understand and well-researched. The author skillfully develops pragmatic recommendations, utilizing qualitative research methodologies and empirical surveys, all situated within a comparative analytical framework. This book is highly recommended for scholars and professionals who want to learn more about this important area" Aurelien Portuese, Research Professor and the Founding Director of the GW Competition & Innovation Lab at the GW Institute of Public Policy, the George Washington University.