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Structural Opportunities (structural + opportunity)
Selected AbstractsIndustry Event Participation and Network Brokerage among Entrepreneurial VenturesJOURNAL OF MANAGEMENT STUDIES, Issue 4 2010Wouter Stam abstract Despite the recognition that network brokerage is beneficial for entrepreneurial ventures, little is known about its antecedents. This study examines how participation in industry events (e.g. conferences) relates to entrepreneurs' brokerage positions in informal industry networks and how these positions, in turn, impact new venture performance. Using a unique dataset of 45 events and subsequent network relations among entrepreneurs from 90 firms in the open source software industry, results indicate that: (1) entrepreneurs who participated in heterogeneous events or who bridged between events with few common participants were more likely to be brokers; (2) the relationship between event bridging and brokerage was stronger for entrepreneurs with broader prior career experiences; and (3) network brokerage mediated the event participation,performance link. It appears that events may limit structural opportunities for brokerage and that individual differences matter for exploiting these opportunities. Overall, this study increases understanding of how and when particular networking behaviours are beneficial for entrepreneurs. [source] Gay Men: Negotiating Procreative, Father, and Family IdentitiesJOURNAL OF MARRIAGE AND FAMILY, Issue 2 2007Dana Berkowitz Our qualitative study examines the social psychology of gay men's experiences with their procreative, father, and family identities. In-depth interviews were conducted with 19 childless gay men and 20 gay men in the United States who have fathered using diverse means excluding heterosexual intercourse. By focusing on men aged 19 , 55 residing primarily in Florida and New York, our novel analysis illuminates how emerging structural opportunities and shifting constraints shape gay men's procreative consciousness. Findings reveal that gay men's procreative consciousness evolves throughout men's life course, and is profoundly shaped by institutions and ruling relations, such as adoption and fertility agencies, assumptions about gay men, and negotiations with birth mothers, partners, and others. [source] DESTINATION EFFECTS: RESIDENTIAL MOBILITY AND TRAJECTORIES OF ADOLESCENT VIOLENCE IN A STRATIFIED METROPOLIS,CRIMINOLOGY, Issue 3 2010PATRICK SHARKEY Two landmark policy interventions to improve the lives of youth through neighborhood mobility,the Gautreaux program in Chicago and the Moving to Opportunity (MTO) experiments in five cities,have produced conflicting results and have created a puzzle with broad implications: Do residential moves between neighborhoods increase or decrease violence, or both? To address this question, we analyze data from a subsample of adolescents ages 9,12 years from the Project on Human Development in Chicago Neighborhoods, a longitudinal study of children and their families that began in Chicago,the site of the original Gautreaux program and one of the MTO experiments. We propose a dynamic modeling strategy to separate the effects of residential moving across three waves of the study from dimensions of neighborhood change and metropolitan location. The results reveal countervailing effects of mobility on trajectories of violence; whereas neighborhood moves within Chicago lead to an increased risk of violence, moves outside the city reduce violent offending and exposure to violence. The gap in violence between movers within and outside Chicago is explained not only by the racial and economic composition of the destination neighborhoods but also by the quality of school contexts, adolescents' perceived control over their new environment, and fear. These findings highlight the need to simultaneously consider residential mobility, mechanisms of neighborhood change, and the wider geography of structural opportunity. [source] "Shaking Out the Mat": Schism and Organizational Transformation at a Mexican Ark of the VirginJOURNAL FOR THE SCIENTIFIC STUDY OF RELIGION, Issue 2 2003Miguel C. Leatham The apocalyptic Marian colony of Nueva Jerusalén, Mexico suffered a violent schism in 1982, marking a turning point in the history of the sect. The rift resulted in a major organizational transformation and helped to establish the centralized system of authority now observable in the colony. This article examines the ideological and structural factors that promoted the schism. A succession crisis, caused by the death of a Marian apparition seer, precipitated schismatic activity as dissidents struggled to block the charismatic leader's attempts to revise the sect's authority structure and identity. At the same time, the prophet escalated tensions by reframing the conflict as a commitment test. Wallis's theory of structural opportunity for schism is used to show how the conflict grew out of long-standing interest groups and ambiguous authority arrangements in the colony. [source] | ||||||||||