Charness et al. (2007b) have shown that group membership has a strong effect on individual decisions in strategic games when group membership is salient through payoff commonality. In this comment I show that their findings also apply to non-strategic decisions, even when no outgroup exists, and...

We study the relationship between the distribution of individuals' attributes over the population and the extent of risk sharing in a risky environment. We consider a society where individuals voluntarily form risk-sharing groups in the absence of financial markets. We obtain a partition of...

Based on Allport (1954) paradigm of “in-group love and out-group hate”, this research posits that interpersonal conflicts are more likely to be pursued when allocentric customers are faced with an out-group service employee, leading to a confrontational response such as revenge. However, if...

Inventory management plays a significant role in organisations' success or failure. ABC inventory classification is one of the most popular methods which are regularly applied in inventory management. Correct clustering of inventory items is an important issue of inventory management. The...

Abstract: We offer a new explanation of partial risk sharing based on coalition formation and segmentation of society in a risky environment, without assuming limited commitment and imperfect information. Heterogenous individuals in a society freely choose with whom they will share risk A...

This paper uses a longitudinal data set from rural Bangladesh to analyze the factors that affect men's and women's ability to participate in groups and to engage in relationships with powerful and influential people. Unlike studies from other countries that find group membership to be positively...

This study examines whether social capital is an element that has a significant relationship with Brazilian states’ economic performance in the period of 1996 to 2008. The issue is addressed by the ideas of Bourdieu (1980, 1986), Coleman (1988, 1990) and Putnam et al. (1993), considering that...

Using a rich dataset from West Africa, we examine the household characteristics associated with membership in community-based organizations (CBOs). We find that on average it is the more fortunate members of rural society who belong in CBOs. In Senegal, the dominant criterion is land ownership....

This paper explores the relationship between group membership and trust. Specifically, the authors examine (1) the importance of trust in the decision to join groups, (2) the subsequent ability of groups to generate trust, and (3) the influence of group membership and trust on a measure of...

This paper explores the relationship between group membership and trust. Specifically, the authors examine (1) the importance of trust in the decision to join groups, (2) the subsequent ability of groups to generate trust, and (3) the influence of group membership and trust on a measure of...