Epistemic contestation and interagency conflict: The challenge of regulating investment funds

Scholarship on regulating global finance emphasizes the importance of national and bureaucratic interests, but less attention has been devoted to epistemic sources of regulatory conflict. We address this by analyzing the failure of regulators to agree tougher rules for large investment funds after the 2008 crisis. The article suggests this outcome was the result of epistemic contestation between prudential regulators and securities regulators, rooted in divergent interpretive “frames.” We show that US and EU prudential regulators pushed for entity-based regulation of investment funds by escalating the issue to global standard-setting bodies. But this was successfully resisted by securities regulators that exercised epistemic authority through recursive practices—appeals to expertise, jurisdictional claims, and alliance building—to defend their transaction-based approach. The article demonstrates how an interpretivist perspective can provide new insights into inter-agency conflict and regulatory disputes in other policy fields.     

The Family Antecedents and the Subsequent Outcomes of Early Puberty

The purpose of this study was to examine both the family antecedents and the outcomes of early puberty, with a particular focus on factors related to family socioeconomic status (SES). The study employed a comprehensive measurement of pubertal development and longitudinal data from the Canadian National Longitudinal Survey of Children and Youth. The sample (N = 8,440; 49% girls) included four cohorts of children who were followed biennially for 10 years, starting from age 4–11 to 14–21 years. Data were drawn at different years of age from these cohorts of children. Girls whose fathers were unemployed were more likely to experience early puberty than those whose fathers were employed. For boys, those living with fathers who had not finished secondary school were more likely to experience early puberty. Early maturing girls tended to engage in smoking and drinking at an earlier age compared with their peers. These findings provide support for psychosocial acceleration theory and suggest that different aspects of low family SES may act as a psychosocial stress for early pubertal maturation in boys versus girls, which may lead to engagement in drinking and smoking at a younger age, at least for girls.     

Spatial displacement and diffusion of benefits among geographically focused policing initiatives: a meta-analytical review

Objectives  

To undertake a systematic review of the extent to which geographically focused policing initiatives appear to displace crime (simply relocate it to other places) or diffuse benefits (lead to reductions elsewhere).     

Gender and ethnicity in the Soviet Muslim peripheries: a feminist postcolonial geography of women’s work in the Tajik SSR (1950–1991)

ABSTRACT

This article explores the articulation and experience of Soviet gendered ideology regarding work in the Tajik SSR, one of the Muslim Soviet peripheries, during the post-war period ending with Perestroika. Central Asian women’s work was used for economic purposes, as well as being a key driver for fulfilling the ideological objective of emancipating Central Asian women from religion and tradition. Through a feminist postcolonial geography approach, attentive to questions of discourse and material lived experiences, this article explores the ways in which gender and ethnicity were co-produced by Soviet ideology. Analysis of scientific publications produced by Tajikistani female researchers, and of women’s magazines from the 1950s, is contrasted with ethnographic data on workers from various collective farms and semi-urban places, including ‘work heroines’ (peshqadam). Our findings illustrate the hybrid nature of the Soviet regime, advancing theoretical debates on the use of postcolonial theory in Soviet Central Asia.     

Validation of a method to detect cocaine and its metabolites in nails by gas chromatography-mass spectrometry

The objective of the present work was to compare previously published methods and provide validation data to detect simultaneously cocaine (COC), benzoylecgonine (BE) and norcocaine (NCOC) in nail. Finger and toenail samples (5mg) were cut in very small pieces and submitted to an initial procedure for external decontamination. Methanol (3 ml) was used to release analytes from the matrix. A cleanup step was performed simultaneously by solid-phase extraction (SPE) and the residue was derivatized with pentafluoropropionic anhydride/pentafluoropropanol (PFPA/PFP). Gas chromatography-mass spectrometry (GC-MS) was used to detect the analytes in selected ion monitoring mode (SIM). Confidence parameters of validation of the method were: recovery, intra- and inter-assay precision, as well as limit of detection (LOD) of the analytes. The limits of detection were: 3.5 ng/mg for NCOC and 3.0 ng/mg for COC and BE. Good intra-assay precision was observed for all detected substances (coefficient of variation (CV)<11%). The inter-assay precision for norcocaine and benzoylecgonine were <4%. For intra- and inter-assay precision deuterated internal standards were used. Toenail and fingernail samples from eight declared cocaine users were submitted to the validated method.