How Lyon lost its textile design sector : a case study about unsustainable entrepreneurshipBonetto, Pierre; Hofmann, Bernd; Prause, Gunnar Klaus13th International Entrepreneurship Forum (13th IEF) Conference "Entrepreneurship and Development : The Idea of Inclusive Opportunity Creation" : 31 July - 2 August, 2014, Bogota, Colombia : conference proceedings2014 / p. 347-365 Intellectual property rights in user-driven innovation processesHoffmann, Thomas; Prause, Gunnar Klaus13th International Entrepreneurship Forum (13th IEF) Conference "Entrepreneurship and Development : The Idea of Inclusive Opportunity Creation" : 31 July - 2 August, 2014, Bogota, Colombia : conference proceedings2014 / p. 366-384