Living Lab as knowledge system: an actual approach for managing urban service projects?

Purpose - This paper aims to explore Living Labs (LL) as knowledge systems for urban service projects. This empirical study aims to identify and characterize knowledge in LL dedicated to urban service projects. It also aims to understand how through knowledge path, LL redefine the management of projects. First, the praxeologic and academic context underlining the main challenges associated to urban service projects is presented. It mainly concerns the growth of the cities (Haoues-Jouve, 2013), the problematic of social acceptability (Savard, 2013) as well as the normative approaches to manage projects (Kerzner, 2010). Second, a literature review on co-innovation and Livings Labs is presented. (Chesbrough, 2004; Gaglio, 2011). This paper also presents the concept of knowledge applied in an LL system (Sanders and Stappers, 2008). Here, knowledge refers to dynamic knowledge, as suggested by Argyris (1995). Design/methodology/approach - In the third part, the goals of this study as well as the abductive and "partnership" qualitative methodology that was used are explained (Fontan and Rene, 2014). The constitutive and the operational definitions on knowledge that have been mobilized are detailed (Piaget, 1974; Gadille, 2012). A special focus is made, here, on distributed knowledge (Nowotny et al., 2002; Trepos, 1996), on "users" as "experts of uses" (Chen et al., 2010). Then, the sample and the four cases of LL that were explored are described. Findings - Finally, the findings are presented. This paper exposed how knowledge lying in the loops of the LL system was characterized and how knowledge is mobilized in an LL. This paper also draws a theoretical model of project management referring to knowledge, LL and co-innovation approach. Research limitations/implications - To conclude, several implications in project management research and urban studies are presented. Practical implications - Several implications concern the current practices of project management. Due to some new societal challenges, it is considered that a new professional posture is required. Social implications - Several implications concern citizens as users and stakeholders of urban projects. Originality/value - The originality of the study lies in its content and its format. A specific participative approach was used to explore LL. This paper investigated knowledge in LL, which are new entities dedicated to very actual projects, where users are co-managers.