How women use family networks to facilitate migration: A comparative study of Irish and Polish women in Britain

Within migration studies there has been a tendency to focus on a single case study of a particular national group. Adopting a comparative approach may raise new and interesting questions or challenge conventional thinking on migration. While on the surface, at least, Irish and Polish migrants would appear to have many commonalities, there has been surprisingly little comparative analysis of these two groups. Drawing on my own research on these migrants in the British context, I focus on women as a large but under-researched aspect of both groups. This paper suggests ways in which such a comparison could be undertaken by using social networks as a useful comparative tool. A social networks perspective not only allows a probing analysis of migration strategies, but also provides a framework within which to compare across different migrant groups, such as for example, examining the role of family networks (here and there) in migration processes. In addition, this approach enables an examination of dynamism over time and how migrants develop relationships within spatially dispersed as well as locally embedded ties.     

How networks among frontline offices influence regulatory enforcement: Diffusion and justification of interpretation of risk

Street-level interpretation and enforcement are critical to defining the meaning of law. To understand street-level regulatory decisions, prior studies have highlighted internal office conditions, neglecting the influence that peer offices can have. This study examines the role of horizontal inter-office interaction among frontline offices and illustrates how and under what conditions it shapes the meaning of law. Drawing on qualitative and quantitative data on Japan's Soil Contamination Countermeasures Act, this study reveals that inter-office interaction occurs within fixed groups and comes to shape shared interpretations of law that regulators believe are legally valid. This implies that under legal ambiguity, inter-office interactions develop institutionalized notions of appropriateness and reinforce the perception of legal consistency, which bolster the legitimacy of enforcement. Although peer office networks encourage convergence on the interpretation of law, because of their clustered structure, legal meanings develop differently across various groups.     

Sociolegal change in consumer fraud: From victim-offender interactions to global networks

Advances in technology have transformed fraud against consumers from face-to-face, victim-offender interactions to a crime that now transcends international boundaries. Although consumer protection issues have been of interest to investigative journalists and literary scholars for centuries, the topic has only recently been subject to serious criminological inquiry. Employing the American consumer protection movement as an historical framework, we examine the evolution of consumer fraud. Our review documents that progressive social and legal changes in consumer protection and corporate regulation, as well as developments in criminological research, correspond to prominent literary exposés of the time. In today's technological age, such a reactive response to consumer fraud is neither efficient nor effective. Contemporary criminologists need to simultaneously address the questions of ‘how’ fraud is perpetrated and ‘why’ it occurs. Toward this end, we identify methodological strategies and data sources to promote empirical and theoretical understanding of consumer fraud, and to ultimately contribute to multi-national crime control policy.     

The Social Construction of Illegality and Criminality

In this article illegal immigrants, a relatively new group of immigrants living at the margins of society, are discussed. The question of the significance of crime for groups that are officially excluded from the formal labour market and public provisions, is presented within the framework of the Unknown City research project, conducted in the four largest Dutch cities (interviews with illegal immigrants; an ethnographic study to determine the extent of support by various ethnic communities; and an examination of the ways in which the restrictive policies towards illegal immigrants were implemented by the police, the Aliens Departments, and by professionals within public or semi-public institutions in the fields of education, healthcare and housing). Both the relatively limited involvement in crime in general and the differences between groups can be explained by the embeddedness of illegal immigrants in the labour sphere and the support by ethnic communities. Attention is paid to the social and legal construction of the illegal immigrant through new legislation and to the observation that illegality is increasingly linked to crime. The majority of illegal immigrants are not criminally active. One exception is the category that is active in the lower levels of the hard drug trade. The authors' analysis suggests that the perception of the criminal illegal immigrant first and foremost reflects the division between wanted and unwanted immigrants, which is the result of the shift towards a restrictive policy.     

用椭圆曲线实现的Applet代理签名方案

在网络信息系统安全管理中,使用签名Applet访问客户端资源能更灵活地扩展网络应用。然而在现行的Applet签名方案中,由于Jar包使用常规的签名方法,使客户端仅允许指定安全服务器中的Applet签名程序访问本机资源,而其他服务器的Applet程序即使被证明是可信的也无法实现同样的功能。这样的设置尽管保证了客户端访问的安全性,却使得网络分布性资源使用的效率无法提高,限制了网络应用。针对于此,该文提出了用椭圆曲线实现的Applet代理签名新方案,并对该方案的安全性进行了分析。     

To be or not to be Charlie Hebdo: ritual patterns of opinion formation in the social networks

The social sciences have mostly focused on the formation of social opinions from a semantic point of view: given a certain semantic field, interviews, statistics, and other analytical instruments are commonly deployed in order to map the distribution of views, their evolution, their conflicts and their agreements. Socio-semiotics, social semiotics, and the other semiotic branches that bear on social inquiry have contributed to the effort by providing semiotic grids of categorization. These grids too, however, have been mostly related to semantic contents circulating through societies and their cultures. The present article pursues a different hypothesis. After briefly recalling the events of 7–9 January 2015 in the Parisian area, the article seeks to survey and map the syntax of progressive differentiation of opinions circulating in the social networks about such events. Some patterns are identified and semiotically described: (1) cleavage; (2) comparative relativizing; (3) blurring sarcasm; (4) anonymity; (5) unfocused responsibility; (6) conspiracy thought. A new semiotic square is created to visually display these patterns, their positions, their relations, and their evolution.     

Do the Joneses Help You Keep Up? A Natural Experiment in Exposure to Nonpoor Neighbors

This study capitalizes on a natural experiment in Montgomery County, Maryland, where low-income applicant families are randomly assigned to public housing that is either (a) clustered within seven public housing developments or (b) scattered into market-rate subdivisions via the county's inclusionary zoning policy. Through a survey of 453 public housing residents, we find that adults who lived in scattered public housing reported a lower proportion of low-socioeconomic status (SES) social ties generally and a lower proportion of low-SES neighbors specifically in their social networks. They also counted more high-SES individuals in their social networks, and this effect was related to the amount of time they lived in the neighborhood. Living in scattered public housing had no adverse effect on feelings of neighborhood belonging or satisfaction. The socioeconomic composition of respondents' social networks was associated with two health outcomes for respondents (smoking and depression) and modestly associated with respondents' household income.     

The challenge of accountability in complex regulatory networks: The case of the Deepwater Horizon oil spill

A puzzle that faces public administrators within regulatory governance networks is how to balance the need for democratic accountability while increasingly facing demands from elected officials to optimize oversight of industry by utilizing the expertise of the private sector in developing risk‐based standards for compliance. The shift from traditional command and control oversight to process oriented regulatory regimes has been most pronounced in highly complex industries, such as aviation and deepwater oil drilling, where the intricate and technical nature of operations necessitates risk‐based regulatory networks based largely on voluntary compliance with mutually agreed upon standards. The question addressed in this paper is how the shift to process oriented regimes affects the trade‐offs between democratic, market, and administrative accountability frames, and what factors determine the dominant accountability frame within the network. Using post‐incident document analysis, this paper provides a case study of regulatory oversight of the deepwater oil drilling industry prior to the explosion of the Deepwater Horizon rig in the Gulf of Mexico, to explore how the shift to a more networked risk‐based regulatory regime affects the trade‐offs and dominant accountability frames within the network. The results of this study indicate that a reliance on market‐based accountability mechanisms, along with the lack of a fully implemented process‐oriented regulatory regime, led to the largest oil spill in US history.     

Networks in the Policy Process: An International Perspective

Abstract

This article (and more broadly this special issue) indicate that various types of policy networks, including governance networks, social networks, proto‐networks, and issue networks are defining the way that policy processes take place in various parts of the world. By focusing on network behavior in Africa, eastern Europe, and Denmark, it is clear that interorganizational cohesion, accesibility, trust generation, and “framing” issues are central to understanding network policy outcomes. Important implications regarding links between network characteristics and democracy are also suggested.