Living Wages in Public Contracts: Impact of the RegioPost Judgment and the Proposed Revisions to the Posted Workers Directive 

Chapter in Sanchez-Graells, Smart Public Procurement and Labour Standards, Hart Publishing, 2018

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Socially Responsible Procurement under EU Law and International Trade Agreements 

3/17 European Procurement & Public Private Partnership Law Review

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The Link to the Subject-matter: A Glass Ceiling for Sustainable Public Contracts?

Sustainable Procurement under EU Law, 2016, Cambridge University Press

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Classification, Conflicts of Interest and Change of Contractor 

2015 European Procurement & Public Private Partnership Law Review, with M. Andrecka

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Green Procurement Guidance for the Public Sector

2014, Irish Environmental Protection Agency, co-author with RPS and Achilles

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Guidance for public authorities on public procurement of innovation

2014, PPI Platform consortium, primary author with additional contributions)

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Buying Green: a Handbook on Environmental Public Procurement

2011, 2nd ed.,  and 2014, 3rd ed. European Commission Services, co-author

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'Incomplete' procurement report fails to consider the frontline

July 2013, Guardian Professional

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PPP Health Check: Managing Partnerships During their Lifetime and Financing Sustainable PPPs 

2013, IISD Geneva, co-author with Laura Turley

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Energy-efficient Public Procurement: Best Practice in Program Delivery

Clean Energy Ministerial, 2013, co-author with C. Payne and A. Weber

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Mixed offerings for sustainability in new EU Procurement Directives

Public Procurement Law Review 2012

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Feasibility study on future EU support to public procurement of innovation

2011, co-author with University of Manchester, Corvers and Technopolis

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Submission in response to the Consultation on Modernisation of EU Public Procurement Policy

2011, ICLEI European Secretariat, primary author

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Financing and contracting sustainable construction: Innovative approaches

2011, preliminary report on behalf of SCI-Network working group