The causal effect of social capital on income: A new analytic strategy

This study identifies three groups of job seekers in terms of the channels used to search for jobs: the formal channel involving only official procedures to obtain a job, the informal channel using only social contacts to obtain a job, and the joint channel leveraging both social contacts and official procedures. The analysis of a national sample survey of China shows that joint channel users, due to their relatively higher level of social capital, not only make more job search attempts but also obtain higher income than formal channel users. Meanwhile, joint channel users, because of their relative advantages in both human capital and social capital, not only make more job attempts but also obtain higher income than informal channel users. The two comparisons offer a new strategy to test the causal role social capital plays in labour market success, regardless of whether social capital is exogenous or endogenous to human capital.     

Ask and you shall receive: Social network contacts’ provision of help during the job search

Social network contacts—the people who are asked to help with others’ job searches—are key players in the job networking process. Before job seekers can become employed with the help social networks, contacts must first be able and willing to share the social resources job seekers need for their search. Little is known about the factors that affect contacts’ ability and willingness to do this. Analyses of a unique dataset of contacts show that they typically have access to resources and help job seekers by sharing them. Still, contacts are better able to help when they are male, employed, and better educated than job seekers. They are more willing to help when they perceive job seekers to be “good” workers. In identifying the conditions in which contacts provide social resources, this study illustrates how social networks are a productive job search strategy for some, but not all, job seekers.     

MOBILIZING SOCIAL RESOURCES: Race, Ethnic, and Gender Differences in Social Capital and Persisting Wage Inequalities

Drawing on a social capital theoretical framework, I examine race, ethnic, and gender wage inequalities. Specifically, I extend past research by analyzing differences in the mobilization of different types of job contacts, what these types of contacts and their level of influence "buy" job seekers in the labor market, and the extent to which differences in social resources explain between-group variations in wages. Four aspects of job contacts are implicated: the race and gender of the job contact, the strength of the relationship between the job seeker and the job contact, and the job contact's influence. Employing the Multi-City Study of Urban Inequality, I find that white men are more likely to mobilize weak, white, male, and influential contacts, those contacts hypothesized to positively impact employment outcomes. Moreover, their greater mobilization of male and influential ties helps to explain a substantial part of their wage advantage over white women and Lations. However, in many ways, their overall social resource advantage seems somewhat overstated. They reap no advantages over blacks, Latinos, and white women in their use of weak and white ties. Furthermore, results indicate that the benefits of social resources appear largely contingent on the social structural location of job seekers mobilizing them, less on any benefits inherent in different "types" of job contacts.     

Exploring the role of network diversity and resources in relationship to generalized trust in Norway

Several studies suggest a positive relationship between social capital and generalized trust. Employing a network understanding of social capital (Lin, 2001), this study questions which aspects of social networks may be linked with generalized trust. It investigates whether the diversity of social networks and the socio-economic status of one’s contacts are linked with generalized trust in the Norwegian, egalitarian context. The analyses examine these patterns in relationship to both kin and non-kin contacts. The study employs data from the first Norwegian survey that includes the position generator (PG). The empirical analyses show that extensive social networks are indeed linked to higher levels of generalized trust, but that this relationship is limited to non-kin contacts. Concerning the link between network resources and generalized trust, there is evidence of a more general association with generalized trust that holds when considering both kin and non-kin contacts. These results are a first step in developing a more nuanced discussion of the mechanisms associated with generalized trust and highlight the importance of employing measures that account for the homophily of networks when investigating their relationship to trust.     

社会关系、初职获得方式与职业流动

关系使用者是一个高度异质性的群体,区分不同类型的关系使用者对理解社会关系的作用机制及其对劳动力市场结果变量的效应非常重要。根据初职获得的方式,本研究将劳动者分成三个群体,即通过正式渠道(不使用关系)、正式渠道与关系相结合(正式+关系)以及完全通过关系获得初职的群体。使用2009年八城市社会网络与职业经历问卷调查(JSNET2009)数据,本文探讨了这三个劳动者群体的特征以及他们在职业流动和收入分层模式方面的差异。研究发现,使用正式+关系方式获得初职的劳动者群体和完全通过关系获得初职的劳动者群体的特征及其劳动力市场经历是截然不同的。首先,前者是高社会经济地位的群体,他们有较高的人力资本以及质量最高的社会网络资本;而后者是低社会经济地位的群体,他们自身的人力资本最低,而且社会网络资本的质量也是最差的。其次,后者比前者更可能换工作(离开初职)。第三,两个群体收入获得的决定因素方面也体现出显著的差异。     

What's in the “old boys” network? Accessing social capital in gendered and racialized networks

Network processes have long been implicated in the reproduction of labor market inequality, but it remains unclear whether white male networks provide more social capital resources than female and minority networks. Analysis of nationally representative survey data reveals that people in white male networks receive twice as many job leads as people in female/minority networks. White male networks are also comprised of higher status connections than female/minority networks. The information and status benefits of membership in these old boy networks accrue to all respondents and not just white men. Furthermore, gender homophilous contacts offer greater job finding assistance than other contacts. The results specify how social capital flows through gendered and racialized networks.     

Network social capital as an outcome of social movement mobilization: Using the position generator as an indicator of social network diversity

In the social mobility literature, the position generator (PG) has been used to examine the relationship between the structural location of individuals, and outcomes such as obtaining a high status job. Diversity of occupational ties (as measured by the PG) is also a significant predictor of an individual's cultural capital. A great deal of work has also been done in the field of social movements examining the relationship between networks and mobilization. However, only limited attention has been given to the position generator in this literature. Also, while past research has demonstrated that prior network ties to activists is one of the most important predictors of current activism, relatively little research has been devoted to examining network structure as an outcome of activism. The present paper builds upon these insights by utilizing data collected with the position generator on a sample of environmental movement members, and examining the relationship between individual activism (as an independent variable) and diversity of occupational ties (as a dependent variable). The result of key theoretical significance is that those who are more active in the environmental movement develop a greater diversity of occupational ties to other environmentalists. Results suggest that this process occurs over time. These findings provide evidence that social capital (as indicated by network diversity) is one outcome of social movement mobilization.     

Where do intra-organizational advice relations come from? The role of informal status and social capital in social exchange

Social status and social capital frameworks are used to derive competing hypotheses about the emergence and structure of advice relations in organizations. Although both approaches build on a social exchange framework, they differ in their behavioral micro-foundations. From a status perspective, advice giving is a means to generate prestige, whereas asking advice decreases one's relative standing. At a structural level these motivations are expected to result in an overrepresentation of non-reciprocal dyads and non-cyclical triadic structures in the advice network, as well as in active advice seekers being unlikely to be approached for advice, especially by active advice givers. From a social capital perspective, advice seeking creates obligations for the advice seeker. At the structural level, this results in an overrepresentation of reciprocal dyads and cyclical triads, and active advice seekers to be unpopular as targets of advice seeking, especially for active advice givers. Analyses of four waves of a longitudinal sociometric study of 57 employees of a Dutch Housing Corporation provide partial support for both approaches. In line with the social capital perspective, we find reciprocal advice relations to be overrepresented at the dyad level. Results at the triad level support the social status arguments, according to which high status individuals will avoid asking advice from low status individuals. The implications for macro-structural properties of intra-organizational advice network are discussed.     

Race,Gender, and the Invisible Hand of Social Capital

To better understand persistent race and gender inequality in the labor market, this article discusses the informal processes by which social connections provide individuals with access to information, influence, and status that help to further people’s careers. Because social networks are segregated by race and gender, access to these social capital resources tends to be greater for white men than for minorities and women. To illustrate this point, research on the invisible hand of social capital is presented. In short, high-level job openings are commonly filled with non-searchers – people who are not looking for new jobs – thanks to their receipt of unsolicited job leads. Recent studies find that this process operates more effectively for white men than for minorities and women, demonstrating how the invisible hand of social capital helps to perpetuate race and gender inequality. The article concludes with a discussion of the implications of these findings and directions for future research.     

Class inequalities in access to social capital in the metropolitan area of Buenos Aires

this paper analyzes social class inequalities in access to social capital. Quantitative methodology was used with data from the PI-Clases “Reproduction and social mobility in family trajectories and life courses” survey, conducted in the Metropolitan Area of Buenos Aires in 2015 (n = 1065). Social capital measures where derived from the Position Generator (Lin, 2001) to identify the volume, status and range of the respondent’s networks. Results show that there are class inequalities in access to social capital in terms of the number of contacts, mean status of contacts, range of contact’s status and highest status of contacts. Also, the working class is more heterogeneous in its access to social capital, suggesting it has a sector that has network ties with people from the middle class and a sector with lower social capital. The observed trend is of gradational differences between class strata, with more marked inequalities between the service, intermediate and working class, but with fluid class boundaries without social segregation. Also, social capital is conditioned by intergenerational mobility trajectory, showing a trend of elasticity in the class composition of social relationships. The upwardly mobile can increase their access to social capital but don’t reach the same level as the intergenerationally stable, while the downwardly mobile retain some social capital from their class origins.     

The Role of Social Networks in Getting a Job

This article reviews recent research on the effect s of social networks on access to job information and getting a job in the United States. Drawing on network ties from friends, family members, acquaintances, employers, or coworkers can improve the job search because individuals gain access to and make use of their network’s social capital. While this job searching strategy can result in a successful job search for some, not all job seekers benefit from reliance on social networks. We spotlight research that documents how reliance on social networks as a means to find work can actually maintain sex and racial/ethnic inequality at work. We discuss research documenting the important role social networks play in the job acquisition process. The last half of this review focuses on several new developments in the literature that promise to further our understanding of social networks’ lasting effects on employment outcomes.     

Who Can Tell? Network Diversity,Within‐Industry Networks,and Opportunities to Share Job Information

This article examines opportunities to share job information. It adds to the growing body of research on information holders and complements existing research that explains what kinds of networks and network positions provide the greatest benefit to job seekers. Data from an exploratory study of entry‐level, white‐collar workers are used to relate opportunities to share information—defined to consist of both knowledge of a job opening and awareness of a potential applicant among one's network members—with information holders’ network composition. The data show that information holders with strong within‐industry networks have more opportunities to share information and do share more information. Information holders with diverse networks more often identify potential applicants for jobs and thus have more opportunities to share information. However, despite having more opportunities to do so, they do not share information more often than those with less diverse networks. These findings, combined with the growing literature on information holders, suggest that different aspects of network composition affect the flow of job information at different stages and thus by different mechanisms.     

Job-search Networks and Wage Attainment in China: A Comparison of Job Changers and Non-changers

This article examines job-search networks and entry-level wage attainment using data from a large-scale survey conducted in eight cities in China in 2009. Two key issues are addressed: (i) how the use of social networks is associated with entry-level wage attainment in urban China, and (ii) whether the patterns of network effects on entry-level wage differ between job changers and first-job seekers. The results show that both strength of ties and social resources of job-search networks are significantly associated with entry-level wage attainment, and that the network effects on entry-level wage are greater for job changers than for first-job seekers. This study offers a solid empirical verification of the associations of weak ties with information and strong ties with influence in an analysis of entry-level wages for job changers and first-job seekers.     

Secondhand social capital: Boundary spanning,secondhand closure,and individual performance

We move beyond the performance returns of individuals’ direct network connections to study the effects of “secondhand” social capital, i.e., from the networks of one’s contacts. We propose that certain colleagues may be more valuable to one’s job performance than others when their spillovers of novel information combine with spillovers of the cooperation needed to obtain that novelty. In a study of 1273 research and development employees across 16 business units, we find that the most benefit to one’s own performance comes from having ties that span business units and that also include secondhand closure (i.e., where one’s contacts are each embedded in a constrained, dense network). Bridging the organizational boundary provides the novelty; and secondhand closure provides the cooperation. Further, by examining who in the network is constraining these contacts, we are able to trace their cooperative motivation both to reputational and organizational identity concerns, which each create a spillover of cooperation toward the focal individual, who reaps the returns.     

A note on social capital and network content

As a guide to selecting name generators for social capital research, I use network data on a probability sample of heterogeneous senior managers to describe how they sort relations into kinds, and how the kinds vary in contributing to social capital. Managers sort relations on two dimensions of strength - intimacy (especially close versus distant) versus activity (frequent contact with new acquaintances versus rare contact with old friends) - and with respect to two contents - personal discussion (confiding and socializing relations) versus corporate authority (the formal authority of the boss and informal authority of essential buy-in). Comparing name generators for their construct validity as indicators of social capital, I compute network constraint from different kinds of relations, and correlate constraint with early promotion. The correlation is strong for the network of personal relations, zero for the network of authority relations, and strongest for personal and authority relations together. I close with research design recommendations for selecting name generators.     

How to Get a Longer Job? Roles of Human and Social Capital in the Japanese Labor Market

This article investigates the roles of human and social capital played in the Japanese labor market. Our research question is whether they interact to accelerate or decelerate each other to provide first jobs of a long duration. Based on the literature, we focus on the bonding functions of friends and relatives. Using the 2005 Social Stratification and Social Mobility Survey Data, we measure human capital by educational attainment (college education) and social capital by job search methods (using friends or relatives). The dependent variable is the hazard rate of turnover from the first job. We find that social capital especially benefits those with low human capital (high school graduates). When friends or relatives introduce workers to jobs, high school graduates tended to stay longer in their first jobs and had a lower turnover than college graduates did. This means that social capital decelerated effects of human capital. Therefore, in the Japanese labor market, social capital plays a complementary role in mitigating educational disadvantage.     

Social capital,human capital,and career success in public relations in Taiwan

This study examined the degree to which demographic, human capital, and social capital variables can predict career success for public relations practitioners in Taiwan. Social capital includes two dimensions: social trust and social network. Human capital includes education, rank, career tenure, and motivation. Public relations practitioners (150) from 16 agencies in Taiwan were interviewed in 2006. Social capital explained the significant variance in subjective career success. As for human capital, motivation negatively predicted job comfort, but positively predicted challenge and task significance. Career tenure and rank in the agency positively predicted autonomy, while only age and professional tenure predicted objective success. This study also revealed that the longer the practitioners stay in the business, the more the sense of autonomy, financial rewards, and support they have. Combined with the results of objective career success, career tenure is the best predictor for career success among all the variables in human capital. Since gender does not predict career success, we may infer that public relations practice in Taiwan does not seem hostile to women.     

Contacts and contexts

Theories concerning a possible link between contact use and earnings tend to focus on person-based explanations: (1) rational job-seekers choose between multiple job offers and pick the best available one based on reservation wages (0095 and 0065); (2) people make friends with others who share similar statuses, making the link between high-status contacts and earnings spurious (Mouw, 2003); (3) contact-users mobilize job contacts to compensate for deficits in their human capital (Lin, 2000). Such explanations however tend to neglect the larger role of institutional factors. Instead of focusing on the job search as a purely instrumental process, I argue for a need to analyze job contacts and status attainment in terms of more contextual and embedded arrangements.     

Working conditions, social support, and the well-being of female and male factory workers

Previous research on the effects of working conditions on well-being typically has focused on men; the few studies including women have compared men and women in different work settings. We analyze the effects of four kinds of working conditions--job demands, job deprivations and rewards, physical environment, and work-related social support--on the well-being of female and male factory workers in similar jobs. We also test for buffering (interaction) effects of social support (from co-workers, supervisors, and company programs) on relations between working conditions and well-being. All types of working conditions affect well-being, but there are almost no gender differences in the effects of working conditions on well-being. Although work-related social support promotes well-being among both women and men, it does not (at least as measured here) buffer effects of other stressful working conditions. In general, the results indicate considerable gender similarity in the processes through which the job affects well-being.     

Beyond answers: dimensions of the advice network

In this paper, we report the result of a research project investigating social aspects of knowledge sharing and development. Prior research in a consulting firm revealed that respondents recognized five kinds of informational benefits when consulting others: solutions, meta-knowledge, problem reformulation, validation and legitimation. We employed these dimensions in a systematic network analysis of a different sample of people (human resource managers in a large conglomerate), using each of the five benefits as kinds of social relations. Two general research questions guided the analysis. First, how are these relations related to each other (multiplexity)? Do individuals obtain all of the benefits from the same individuals, or do they create balanced portfolios of complementary contacts that provide different benefits? Second, what properties and shapes do the networks induced by these relations form (structure)? What is the basis for who is tied to whom on each relation? The fundamental result emerging from both research questions is that the five relations seem to form a unidimensional scale such that a contact who provides any given benefit is also very likely to provide all the benefits that are lower on the scale. Position on this scale seems to index underlying dimensions of social solidarity rather than individual attributes such as status. Consequently, relations at the end of the scale (e.g. legitimation) were more homophilous and proved to be strongly diagnostic of subgroup boundaries, a fact which could be quite useful in consulting or other applied contexts. This research contributes to the literature on knowledge management by revealing diverse ways that consulting others facilitates knowledge creation and utilization. The research also contributes to social network analysis by examining meanings and relationships among social relations, an area that is understudied. We found that the five benefits, treated as social relations, formed an entailment structure consistent with a Guttman scale. We also found that relations lower in the scale flowed smoothly across historical organizational boundaries whereas relations higher in the scale did not.