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Sustainable procurement, institutional context and top management commitment : an international public sector study

Walker, Helen; Brammer, Stephen - In: Sustainable value chain management : a research anthology, (pp. 19-38). 2013

Persistent link: https://www.econbiz.de/10010196505

The relationship between sustainable procurement and e-procurement in the public sector

Walker, Helen; Brammer, Stephen - In: International journal of production economics 140 (2012) 1, pp. 256-268

Persistent link: https://www.econbiz.de/10009631789

The relationship between sustainable procurement and e-procurement in the public sector

Walker, Helen; Brammer, Stephen - In: International Journal of Production Economics 140 (2012) 1, pp. 256-268

This study examines the relationship between sustainable procurement and e-procurement, two recent initiatives in public procurement in many countries. A survey of sustainable procurement and e-procurement adoption was conducted with a sample of over 280 public procurement practitioners from 20...

Persistent link: https://www.econbiz.de/10010869146

Drivers and barriers to environmental supply chain management practices: lessons from the public and private sectors

Walker, Helen; Di Sisto, Lucio; McBain, Darian - In: Journal of purchasing and supply management 14 (2008) 1, pp. 69-85

Persistent link: https://www.econbiz.de/10003706868