The longitudinal study of advice networks among 240 judges at the Commercial Court of Paris permits the examination of learning as an interactive process. We argue that a spinning top model is a useful heuristic for intra-organizational learning in dynamic advice networks. This model proposes...

This paper argues that cooperation among competitors is facilitated by social processes (among others: learning, bounded solidarity, social control, regulation) that can be modelled using network analyses. Entrepreneurs get involved in social exchanges and these exchanges require relational...

The purpose of this paper is to contribute to the understanding of control among peers. Drawing on a network study of a medium-sized Northeastern U.S. corporate law firm, this work shows that partners — all formally equal and locked in a cooperative situation — have developed an informal...

The focus of this thesis is to study the social process of legitimizing financial products, focusing primarily on Exchange Traded Funds (ETFs) in France. Despite the complex nature of their « calculative device », ETFs have grown rapidly. This can be explained through promoters’ legitimizing...

Within a 2 Country-4 Region setting we study the impact of a reduction in international transport costs over the localisation of firms inside countries.We find that even when countries are symmetrical, but as long as regions within countries are not entirely identical (whatever the differences),...

We embed an incomplete contracts setting into a model of economic geography with heterogeneous firms whose process of production can be geographically separated. Because of the presence of international incomplete contracts, trade liberalization is not necessarily welfare-enhancing. We show that...

We embed an incomplete contracts setting into a model of economic geography with heterogeneous firms whose process of production can be geographically separated. Because of the presence of international incomplete contracts, trade liberalization is not necessarily welfare-enhancing. We show that...

By applying regression discontinuity designs to a set of household surveys from the 1980–90s, we examine whether Côte d’Ivoire’s aggregate wealth was translated at the borders of neighboring countries. At the border of Ghana and at the end of the 1980s, large discontinuities are detected...