Adopting a neo-structural perspective (Moore, 1990; Ibarra, 1995; Burt, 1995, 1998; Lin, 1995; Lazega, 2011, 2012), the present paper investigates the societal and organizational resistances (structural effect) and the relational biases (networking effect) hindering the professional advancement of...

We test the hypothesis that smiles perceived as honest serve as a signal that has evolved to induce cooperation in situations requiring mutual trust. Potential trustees (84 participants from Toulouse, France) made two video clips averaging around 15 seconds for viewing by potential senders...

We consider the evaluation of a business process quality, focusing on the robustness facet that is a very important quality dimension in this context. Our goal is to define metrics taking tacit knowledge into account. For this, we (re-)use informations coming from an existing structural analysis...

The purpose of this paper is to explain why low-wage workers with identical qualifications to higher-wage workers are more exposed to unemployment. Each worker is considered to belong to a social group (defined according to his/her gender, age, and nationality). We assume that workers experience...

We study the psychosocial determinants of self-assessed health in order to explain social inequalities in health in France. We use a unique general population survey to assess the respective impact on self-assessed health status of subjective perceptions of social capital, social support, and...

We study the psycho-social determinants of self-assessed health in order to explain social inequalities in health in France.We use a unique general population survey to assess the respective impact on self-assessed health status of subjective perceptions of social capital, social support, and...