2007, Expertise comptable, Paris, France

2007, Faculty of Communication Sciences University of Lugano, Lugano, Italy

in 2007 Joint Annual Meeting of the Academy of International Business (UK & Ireland Chapter), 2007, London, United Kingdom

in Proceedings of the 30th European Accounting Association Annual Congress, 2007, Lisbon

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in Marketing Theory into Practice, Proceedings of the Academy of Marketing Conference 2007, Academy of Marketing, 2007, Egham, United Kingdom

in Proceedings of the 2007 Fordham Pricing Conference, Fordham University Pricing Center, 2007, New York, United States

in Proceedings of the Leadership and Management Studies in Sub-Saharan Africa Conference, 2007, Zanzibar

2007, CCMP, Paris, France