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Hoezen, M. and Hillig, J.B. (2008) The competitive dialogue procedure: Advantages, disadvantages, and its implementation into English and Dutch law. In: COBRA RICS Construction and Building Research Conference, Dublin, Ireland.

Hughes, W. P. ORCID: https://orcid.org/0000-0002-0304-8136, Yohannes, I. and Hillig, J.-B. (2007) Incentives in construction contracts: Should we pay for performance? In: Procs of CIB World Building Congress: Construction for development: Document Transformation Technologies, Cape Town, South Africa, pp. 2272-2283.

Lu, W., Yohannes, I., Pekericli, M.K. and Hillig, J.-B. (2007) Incentives to overcome barriers to information/knowledge sharing in construction. In: KIM Conference, Loughborough.

Hillig, J.B. (2007) The contractor's quality obligations: different concepts under English and German contract law. In: Proceedings CIB World Construction Congress: Construction for Development, Cape Town, South Africa, pp. 2169-2181.

Hillig, J.-B. and Hughes, W.P. ORCID: https://orcid.org/0000-0002-0304-8136 (2007) A look back to … 2007. RICS Construction Journal, June. pp. 22-23.