This paper investigates whether social cohesion makes economic reforms more likely. First, we investigated whether social cohesion is a coherent concept by using a principal-component factor (PCF) analysis covering 16 indicators used to measure social cohesion in the previous literature for 40...

This paper investigates whether social cohesion makes economic reforms more likely. First, we investigated whether social cohesion is a coherent concept by using a principal-component factor (PCF) analysis covering 16 indicators used to measure social cohesion in the previous literature for 40...

We develop a formula for the optimal size of a joint savings association between individuals who share the same financial goal and who can save towards that goal at the same rate. Our motivating example and the core of our analysis is a Rotating Savings and Credit Association (ROSCA). We measure...

We develop a formula for the optimal size of a joint savings association between individuals who share the same financial goal and who can save towards that goal at the same rate. Our motivating example and the core of our analysis is a Rotating Savings and Credit Association (ROSCA). We measure...

Collusive agreements in the form of cartels among firms are complex structures. The involved firms need to agree on prices and sales quotas that are legally not enforceable. Market characteristics that foster cartels' failure or success are widely examined. However, the interplay between the...

Declining general trust has become a serious social issue in China in recent years. This paper attempts to understand and analyze this social phenomenon from a social interaction perspective. Based on a repeated prisoners´ dilemma game on networks, it finds that the evolution of general trust...

The concepts social innovation and social entrepreneurship have gained considerable attention both in different fields of academic research and in the context of the development of economic and social policies. However, despite its wide-spread use there does not exist a unique or at least widely...

We study the functioning of informal value transfer systems (IVTS) with the example of Hawala. More precisely, we use computational experiments to study the roles of generalized trust and social control for the stability and efficiency of IVTS. Previous literature was ambiguous with regard to:...

Using an original dataset from the Vietnamese catfish sector, we study the impact of vertical coordination options on household welfare and the implications of different stages of vertical coordination for the success of the whole sector. The welfare gain from contract farming and employment on...

In the absence of well-established factor markets, the role of indigenous institutions and social networks can be substantial for mobilizing factors for agricultural production. We investigate the role of an indigenous social network in Ethiopia, the iddir, in facilitating factor market...