Social networks are typically constructed based on explicit and well-defined relationships among individuals. In this paper, we describe another class of social networks, known as Implicit Affinity Networks (IANs), where links are implicit in the patterns of natural affinities among individuals. An effective mathematical formulation of social capital based on implicit and explicit connections i...

The problem of social capital in context of the online social networks is presented in the paper. Not only the specific elements, which characterize the single person and influence the individual’s social capital like static social capital, activity component, and social position, but also the ways of stimulation of the social capital are described.

globalization and social capital are two main concepts in modern sociology. the study of effects of women's social capital on their social participation is one of the critical areas in women's studies. in order to study women's social capital in globalization process, the writers selected 2200 women in the cities of tehran, shiraz and estahban in a random sense. the results show that cultural c...

the main aim goal of this paper is estimating time series of social capital in iran. for this aim, first we have reviewed theoretical and empirical literature of social capital, and then we used fuzzy method for estimating time series of social capital. we used latent variable, because social capital is a qualify variable. crime and participation indexes are two related variables with social ca...

As Social Network Sites (SNS) permeate our daily routines, the question whether participation results in value for SNS users becomes particularly acute. This study adopts a 'participation-source-outcome' perspective to explore how distinct uses of SNS generate various types of social capital benefits. Building on existing research, extensive qualitative findings and an empirical study with 253 ...

background: although most studies on female-headed families focus on women's access to social support, the associations between social capital and quality of life in these families are unclear in many societies (such as iran). this study aimed to determine the associations between social capital and quality of life in iranian female headed families.   methods : this cross-sectional study was pe...

in an economy based on knowledge, organizations use their employees’ knowledge as a resource for creating and increasing organizational value and their success depends on their ability to manage their rare and volatile resources. one of the important organizational capabilities is social capital which can greatly help organizations to create and share knowledge as well as to create “permanent o...