Eleonora Annunziata; Sant'Anna School of Advanced Studies, ItalyMarco Frey; Bocconi University, ItlayFabio Iraldo; Bocconi University, ItalyFrancesco Testa; Sant'Anna School of Advanced Studies, ItalyJolien GrandiaSandra GroeneveldBen Kuipers; Erasmus University, NetherlandsBram Steijn; Erasmus University, NetherlandsVittorio Cesarotti; 'Tor Vergata' University, ItalyErnesto Casara; eFM S.r.l., ItalyDaniele Di Fausto; eFM S.r.l., ItalyGiovanni La Bella; EniServizi S.p.A., San Donato MilaneseNicola Martinelli; eFM S.r.l., ItalyRaffaele Rotunno; Tor Vergata University, ItalyCaterina Spada; Tor Vergata University, ItalyMassimo Varani; eFM S.r.l., ItalyAleksandrs Cepilovs; Tallinn University of Technology, EstoniaRobert Ågren; Lund University, SwedenMax Rolfstam; Aalborg University, DenmarkFrancesco Decarolis; Boston University, USACristina Giorgiantonio; Bank of ItalyAndrea Appolloni; Tor Vergata University, ItalyJean Marie Mushagalusa Nshombo; Tor Vergata University, Italy

• Introduction; Francesco Decarolis and Marco Frey PART I: GREEN PROCUREMENT 1. The Contribution of Green Public Procurement to Energy Efficiency Governance in Buildings; Eleonora Annunziata, Marco Frey, Fabio Iraldo and Francesco Testa 2. Sustainable Procurement in Practice: Explaining the Degree of Sustainable Procurement from an Organisational Perspective; Jolien Grandia, Sandra Groeneveld, Ben Kuipers and Bram Steijn 3. A Holistic Approach to Developing Existing Building Commissioning in European Public Real Estate; Vittorio Cesarotti, Ernesto Casara, Daniele Di Fausto, Giovanni La Bella, Nicola Martinelli, Raffaele Rotunno, Caterina Spada and Massimo Varani PART II: INNOVATION PROCUREMENT 4. Public Procurement for Innovation in Small States: The Case of Latvia; Aleksandrs Cepilovs 5. A Conjecture on Institutional Rationalities and Property: Rights in Public Procurement of Innovation; Robert Ågren and Max Rolfstam PART III: CHALLENGES IN PUBLIC PROCUREMENT 6. Favouritism and Inefficiency in Procurement: Evidence from Public Works in Italy; Francesco Decarolis and Cristina Giorgiantonio 7. Public Procurement and Corruption in Africa: A Literature Review; Andrea Appolloni and Jean-Marie Mushagalusa Nshombo

Eleonora Annunziata; Sant'Anna School of Advanced Studies, ItalyMarco Frey; Bocconi University, ItlayFabio Iraldo; Bocconi University, ItalyFrancesco Testa; Sant'Anna School of Advanced Studies, ItalyJolien GrandiaSandra GroeneveldBen Kuipers; Erasmus University, NetherlandsBram Steijn; Erasmus University, NetherlandsVittorio Cesarotti; 'Tor Vergata' University, ItalyErnesto Casara; eFM S.r.l., ItalyDaniele Di Fausto; eFM S.r.l., ItalyGiovanni La Bella; EniServizi S.p.A., San Donato MilaneseNicola Martinelli; eFM S.r.l., ItalyRaffaele Rotunno; Tor Vergata University, ItalyCaterina Spada; Tor Vergata University, ItalyMassimo Varani; eFM S.r.l., ItalyAleksandrs Cepilovs; Tallinn University of Technology, EstoniaRobert Ågren; Lund University, SwedenMax Rolfstam; Aalborg University, DenmarkFrancesco Decarolis; Boston University, USACristina Giorgiantonio; Bank of ItalyAndrea Appolloni; Tor Vergata University, ItalyJean Marie Mushagalusa Nshombo; Tor Vergata University, Italy

• Introduction; Francesco Decarolis and Marco Frey PART I: GREEN PROCUREMENT 1. The Contribution of Green Public Procurement to Energy Efficiency Governance in Buildings; Eleonora Annunziata, Marco Frey, Fabio Iraldo and Francesco Testa 2. Sustainable Procurement in Practice: Explaining the Degree of Sustainable Procurement from an Organisational Perspective; Jolien Grandia, Sandra Groeneveld, Ben Kuipers and Bram Steijn 3. A Holistic Approach to Developing Existing Building Commissioning in European Public Real Estate; Vittorio Cesarotti, Ernesto Casara, Daniele Di Fausto, Giovanni La Bella, Nicola Martinelli, Raffaele Rotunno, Caterina Spada and Massimo Varani PART II: INNOVATION PROCUREMENT 4. Public Procurement for Innovation in Small States: The Case of Latvia; Aleksandrs Cepilovs 5. A Conjecture on Institutional Rationalities and Property: Rights in Public Procurement of Innovation; Robert Ågren and Max Rolfstam PART III: CHALLENGES IN PUBLIC PROCUREMENT 6. Favouritism and Inefficiency in Procurement: Evidence from Public Works in Italy; Francesco Decarolis and Cristina Giorgiantonio 7. Public Procurement and Corruption in Africa: A Literature Review; Andrea Appolloni and Jean-Marie Mushagalusa Nshombo

Eleonora Annunziata; Sant'Anna School of Advanced Studies, ItalyMarco Frey; Bocconi University, ItlayFabio Iraldo; Bocconi University, ItalyFrancesco Testa; Sant'Anna School of Advanced Studies, ItalyJolien GrandiaSandra GroeneveldBen Kuipers; Erasmus University, NetherlandsBram Steijn; Erasmus University, NetherlandsVittorio Cesarotti; 'Tor Vergata' University, ItalyErnesto Casara; eFM S.r.l., ItalyDaniele Di Fausto; eFM S.r.l., ItalyGiovanni La Bella; EniServizi S.p.A., San Donato MilaneseNicola Martinelli; eFM S.r.l., ItalyRaffaele Rotunno; Tor Vergata University, ItalyCaterina Spada; Tor Vergata University, ItalyMassimo Varani; eFM S.r.l., ItalyAleksandrs Cepilovs; Tallinn University of Technology, EstoniaRobert Ågren; Lund University, SwedenMax Rolfstam; Aalborg University, DenmarkFrancesco Decarolis; Boston University, USACristina Giorgiantonio; Bank of ItalyAndrea Appolloni; Tor Vergata University, ItalyJean Marie Mushagalusa Nshombo; Tor Vergata University, Italy

• Introduction; Francesco Decarolis and Marco Frey PART I: GREEN PROCUREMENT 1. The Contribution of Green Public Procurement to Energy Efficiency Governance in Buildings; Eleonora Annunziata, Marco Frey, Fabio Iraldo and Francesco Testa 2. Sustainable Procurement in Practice: Explaining the Degree of Sustainable Procurement from an Organisational Perspective; Jolien Grandia, Sandra Groeneveld, Ben Kuipers and Bram Steijn 3. A Holistic Approach to Developing Existing Building Commissioning in European Public Real Estate; Vittorio Cesarotti, Ernesto Casara, Daniele Di Fausto, Giovanni La Bella, Nicola Martinelli, Raffaele Rotunno, Caterina Spada and Massimo Varani PART II: INNOVATION PROCUREMENT 4. Public Procurement for Innovation in Small States: The Case of Latvia; Aleksandrs Cepilovs 5. A Conjecture on Institutional Rationalities and Property: Rights in Public Procurement of Innovation; Robert Ågren and Max Rolfstam PART III: CHALLENGES IN PUBLIC PROCUREMENT 6. Favouritism and Inefficiency in Procurement: Evidence from Public Works in Italy; Francesco Decarolis and Cristina Giorgiantonio 7. Public Procurement and Corruption in Africa: A Literature Review; Andrea Appolloni and Jean-Marie Mushagalusa Nshombo