We investigate the structural dependencies in the bank-firm credit market of Spain under a multilayer network … perspective. In particular, the original bipartite network is decomposed into different layers representing different industrial … observed network are highly heterogeneous. Second, when evaluated against the null models, on the one hand, the rescaled …

this study is to explore the role of social exchange in the outcomes of early-stage innovation collaborations. More … specifically, we explore the social facilitators of exchange and how such facilitators may influence collaboration outcomes. Social … exchange theory is used for this purpose. This longitudinal study is based on a 3-year collaboration project for innovation …

transfer. In a second model, altruism is impure as the parents want the child to behave in a certain way: exchange and …-altruistic setting, with imperfect credit market, transfers to children and to old parents correspond to a reciprocity contract and are … market substitute. These features explain why the network of reciprocities can be large both in time and space, why those …