This paper presents a positive theory of (de)centralization of policy decisions in an international union -defined as a supranational jurisdiction that may exercise a policy prerogative on behalf of member countries. I build a benchmark model where national lobbies can coordinate (i.e. form a trans-national lobby) at no cost and show that lobbying does not affect the fiscal regime. On the other hand, when interest groups cannot coordinate, decentralization emerges as a political equilibrium with lobbying. Policy centralization hurts national lobbies by increasing competition for influence. At a constitutional stage, interest groups induce politically motivated governments to reject centralization. Three extensions show that this result depends on the level of cross-border externalities; the voting rule at the constitutional stage; and the details of the institutional decision mechanism under centralization. 相似文献
At the heart of Youth Justice Conferencing, a form of restorative justice aimed at addressing youth crime, is the notion that young persons who have committed an offence should be ‘reintegrated’ into their communities (Braithwaite in Crime, shame and reintegration. Cambridge University Press, Cambridge, 1989). This paper focuses on the role of parents as support persons, in particular the ‘crying mum’, an identity often leveraged by the Convenor when prompting the young person to express remorse to the circle. We explore an Avouchment genre that we have observed whereby support persons vouch for the character of the young person. Our analysis considers the ways in which values are composed (as ideational categories are coupled with evaluative interpersonal ones) and unfold in discourse as invitations for participants to align. In Knight’s (2010) terms, when shared, couplings of ideation and evaluation engender bonds through which participants may commune. 相似文献
Researchers have examined the correlates of inter-group relationships, relying heavily on Blau’s (The American Journal of Sociology, 83, 26–54, 1977) macrostructural opportunity theory. The results of these studies have given mixed support for the relationship between social structure and inter-racial violence. This study builds on existing research on inter-group violence by examining what social structural correlates may influence intra- and inter-group violence using the macrostructural opportunity theory as a guiding framework. Data from the National Incident-Based Reporting System as well as the American Community Survey are utilized to construct a large sample of counties across the United States. The findings provide mixed support for Blau’s hypotheses, with heterogeneity and segregation showing some effects on inter-group violence, while racial inequality remains largely a non-significant predictor.
This special issue addresses the analytical problem of agency in earth system governance, an analytical problem that begins
with the assumption that the credibility, stability, adaptiveness, and inclusiveness of earth system governance is affected
by a wide range of actors, including national governments and their bureaucracies as well as the growing population of non-state
actors such as environmental organizations, expert networks, and corporations. The articles included in this special issue
engage with questions of agency in earth system governance from several different theoretical perspectives, complemented by
unique empirical cases and/or methodological approaches. Along the way, the authors confront some of the conceptual challenges
associated with the study of agency and advance our understanding of this important governance challenge. 相似文献
A novel application of replica molding to a forensic problem, viz. the accurate reproduction of the case head of gun and rifle cartridges, prior and after been shot, is presented. The fabrication of an arbitrary number of identical copies of the region hit by the firing pin and by the breech face is described. The replicas can be (i) handled without damaging the original evidence, (ii) distributed to different law enforcement agencies for comparison against other evidences found on crime scenes or ballistic tests of seized firearms, (iii) maintained on a file by the laboratories. A detailed analysis of the morphological features of the replicas has been carried out by standard microscopy techniques as well as by advanced microscopy such as scanning probe and scanning electron leading to a quantitative morphological characterization of the case heads down to the nanometer scale. The assignment of the cartridge replicas to the shooting weapon is demonstrated to hold below the micron scale, while it is hindered at the nanometer level both by the manufacturing differences and by eventual modifications occurring on the firing pin. 相似文献
The present study examines the utility of social disorganization theory for identifying community characteristics associated with varying rates of sex offenses both in general and against children. Measures of economic deprivation, community stability, cohesion, informal social control, presence of known offenders, and available opportunities are used in one urban county (Louisville, KY) to identify characteristics of census tracts with high rates of sex offenses. Results show that social disorganization theory is a moderately useful explanation for sexual offenses against adults, but not for sexual offenses against children. 相似文献
Incarcerated women frequently report initiation of substance use and sexual encounters at an early age, and often engage in high-risk drug use and sexual behaviors as adults. This study examined the timing of first sex, drug use, and arrest, as well as their unique influences on specific risky behaviors in adulthood, among a high-risk population of rural women recruited from jails. Ages of initiation were all positively and significantly correlated, and each independently increased the likelihood of several risky behaviors in adulthood. Implications are discussed for screening, intervention, and treatment targeting high-risk women and girls in rural areas, particularly within criminal justice settings. 相似文献