MANAGING SOCIAL CAPITAL AND DIVERSITY FOR PERFORMANCE IN PUBLIC ORGANIZATIONS

Managers concerned with the performance of their organizations will exploit available social, administrative, and human capital resources. However, extant theory and mixed empirical evidence leave the effect of social capital on performance unclear. The gains from these norms of reciprocity, participation, networking, and trust may disproportionately benefit only some of their clients, leading to disparities in outcomes among diverse clienteles. We argue that in such contexts, management will put in place policies to counter these disparities. Indeed, our empirical evidence from the management of public education supports the expectation that an institutional commitment to diversity successfully mitigates the uneven effects of social capital on organizational performance. This finding carries important implications for public management and equity in public policy outcomes and may be of particular relevance to management of outcomes relying on co‐production.     

Understanding food security and international security links in the context of climate change

Food production has been changing significantly in recent years as a result of climate change and of growing demand for food. This article aims to understand the link between food security and international security in the context of climate change, applying a systematic and qualitative analysis of the literature using the bibliometric method. This research observes that climate change tends to affect agricultural productivity, exposing societies to risk and the need for migration. However, good governance, together with international cooperation, can reduce the hazards of food insecurity, strengthening ties between countries and stimulating a fairer and more inclusive form of international trade.     

The legacy of subalternity and Gramsci’s national–popular: populist discourse in the case of the Islamic Republic of Iran

Drawing on Laclau’s concept of populist discourse and Gramsci’s ‘national–popular collective will’, and using the case of Iran, this article puts forward the idea of the legacy of subalternity in the context of post-revolution governments. The concept of ‘national–popular collective will’ facilitates an understanding of how the popular subject is constructed and the meanings embedded in that process. It is argued that Islamic Republic elites articulate a populist discourse that constructs the ‘self’ (the Islamic Republic) as synonymous with ‘the people’. Embedded in this discursive construction is a legacy of subalternity that goes back to the 1979 Revolution’s populist discourse.     

Resilience and Vulnerability in Adolescents: Genetic Influences on Differential Response to Risk for Delinquency

Prior research has identified a vast number of correlates for delinquent behavior during adolescence, yet a considerable number of errors in prediction remain. These errors suggest that behavioral development among a portion of youths is not well understood, with some exhibiting resilience and others a heightened vulnerability to risks. Examining cases that do not confirm prediction outcomes provides an opportunity to achieve a greater understanding of the relationships between risk factors and delinquency, which can be used to improve theoretical explanations of behavior. This study explores the contribution of genetic and environmental factors to differences in individual responses to cumulative risk for delinquency among a sample of adolescent twins (N = 784 pairs, 49 % female) in the National Longitudinal Study of Adolescent Health. The results indicate that additive genetic and unique environmental factors significantly contribute to variation in responses to cumulative risk across 14 risk factors spanning individual, familial, and environmental domains. When analyzed separately, the majority of the difference between vulnerable youths and the overall population was attributed to genetic influences, while differences between resilient youths and the population were primarily attributed to environmental influences. The findings illustrate the importance of examining both genetic and environmental influences in order to enhance explanations of adolescent offending.     

Peer Influence and Context: The Interdependence of Friendship Groups,Schoolmates and Network Density in Predicting Substance Use

This article focuses on the degree to which friends’ influence on substance use is conditioned by the consistency between their behavior and that of schoolmates (individuals enrolled in the same school, but not identified as friends), contributing to the literature on the complexity of interactive social influences during adolescence. Specifically, it hypothesizes that friends’ influence will diminish as their norms become less similar to that of schoolmates. The authors also propose that this conditioning relationship is related to the density of the friendship group. This study uses data from the National Longitudinal Survey of Adolescent Health (AddHealth) (n ~ 8,000, 55 % female) to examine the interactive relationship between friend and schoolmate influences on adolescent substance use (smoking and drinking). The sample contains students ranging from age 11 to 22 and is 60 % White. The findings demonstrate that, as the substance use of the friendship group becomes more dissimilar from schoolmates’ substance use, the friendship group’s influence on adolescent substance use diminishes. Further, the results demonstrate that this conditioning relationship does not emerge when the friendship group is highly dense.