Field studies of networks have uncovered a preference to befriend people we perceive as similar according to some dimensions of our identity ('homophily'). Lab studies of network formation games have found that adherence to social norms of reciprocity and inequity aversion are also drivers of...

Inter-organizational relations (IORs), complex constructs existing on the verge of companies' boundaries, are a popular area of managerial and academic investigation, due to their ability to create sustainable competitive advantage. The aim of the article is to show applicability, insights and...

Field studies of networks have uncovered a preference to befriend people we perceive as similar according to some dimensions of our identity (“homophily”). Lab studies of network formation games have found that adherence to social norms of reciprocity and inequity aversion are also drivers...

Inter-organizational relations (IORs), complex constructs existing on the verge of companies' boundaries, are a popular area of managerial and academic investigation, due to their ability to create sustainable competitive advantage. The aim of the article is to show applicability, insights and...

Many types of economic and social activities involve significant behavioral complementarities (peer effects) with neighbors in the social network. The same activities often exert externalities that cumulate in "stocks" affecting agents' welfare and incentives. For instance, smoking is subject to...

This paper reports the results of a laboratory experiment on network formation among heterogeneous agents. The experimental design extends the basic Bala-Goyal (2000) model of network formation with decay and two-way flow of benefits by allowing for agents with lower linking costs or higher...

Draw an agent's preferences over $n$ alternatives at random as follows: independently, for each pair of distinct alternatives, with probability $1-p$ the agent is indifferent between the alternatives in the pair, and with probability $p$ the agent is equally likely to prefer one alternative over...

Information-based theories of financial intermediation focus on delegated monitoring. However, there is little evidence on how markets discipline intermediaries who fail at this function. We exploit the direct link between corporate fraud and monitoring failure and examine how a venture capital...

Using panel household survey data from rural Ethiopia, we investigate informal risk sharing against health shocks in the presence of multiple risk sharing networks. We find that neither short-term nor long-term health shocks are insured through transfers from networks such as friends, neighbors,...

We can often predict the behavior of those closest to us more accurately than that of complete strangers, yet we routinely engage in strategic situations with both: our social network impacts our strategic knowledge. Peer-confirming equilibrium describes the behavioral consequences of this...