Analyzing block randomized studies: the example of the Jersey City drug market analysis experiment

Objectives

While block randomized designs have become more common in place-based policing studies, there has been relatively little discussion of the assumptions employed and their implications for statistical analysis. Our paper seeks to illustrate these assumptions, and controversy regarding statistical approaches, in the context of one of the first block randomized studies in criminal justice—the Jersey City Drug Market Analysis Project (DMAP).

Methods

Using DMAP data, we show that there are multiple approaches that can be used in analyzing block randomized designs, and that those approaches will yield differing estimates of statistical significance. We develop outcomes using both models with and without interaction, and utilizing both Type I and Type III sums-of-squares approaches. We also examine the impacts of using randomization inference, an approach for estimating p values not based on approximations using normal distribution theory, to adjust for possible small N biases in estimating standard errors.

Results

The assumptions used for identifying the analytic approach produce a comparatively wide range of p values for the main DMAP program impacts on hot spots. Nonetheless, the overall conclusions drawn from our re-analysis remain consistent with the original analyses, albeit with more caution. Results were similar to the original analyses under different specifications supporting the identification of diffusion of benefits effects to nearby areas.

Conclusions

The major contribution of our article is to clarify statistical modeling in unbalanced block randomized studies. The introduction of blocking adds complexity to the models that are estimated, and care must be taken when including interaction effects in models, whether they are ANOVA models or regression models. Researchers need to recognize this complexity and provide transparent and alternative estimates of study outcomes.

     

Post-Fordist Desires: The Commodity Aesthetics of Bangkok Sex Shows

This essay investigates the political economy of sexuality through an interpretation of sex shows for foreigners in Bangkok, Thailand. Reading these performances as both symptoms of, and analytical commentaries on, Western consumer desire, the essay suggests the ‘pussy shows’ parody the mass production that was a hallmark of Western masculine identity under Fordism. This reading makes a case for the erotic generativity of capitalism, illuminating how Western, post-Fordist political economy of the post-1970s generated demand for these erotic services in Asia and how Western, heterosexual masculine desire is integrated into global capitalist circuits.     

When corporate citizens ‘second-class’ national citizens: The antinomies of corporate-mediated social provisioning in Nigeria's oil province

This article explores the contradictions of corporate-aided social provisioning and shows how such contradictions impact on social existence in three oil- and gas-producing communities in Nigeria. It is based in part on the findings of the author's ethnographic work in the three communities. The analysis extends the growing scholarly debate that when the state abandons its developmental obligations to the citizenry, and business voluntarily steps into the centre stage of social provisioning by way of corporate citizenship, the resulting interventions could have profound counter-developmental consequences, especially at the grassroots.     

Ideological Motives in Spoiler Violence: Postconflict Assam,Northeast India

Spoilers of peace agreements are normally seen as motivated by utility maximization, their actions intended to gain a larger proportion of postconflict political power or economic wealth. In this article, I examine this perspective via a comparative analysis of two cases of spoiler violence in Assam, India, one involving a spoiler excluded from the agreement and the other a spoiler central to the peace process and the postconflict political and economic milieu. Both cases suggest that some spoiling action following peace agreements is less instrumental and driven more by emotional and ideological phenomena than this leading understanding suggests.     

Women's work in offices and the preservation of men's ‘breadwinning’ jobs in early twentieth-century Glasgow

As Britain's industrial economy matured and the volume of administrative work increased, different kinds of clerical jobs and clerical careers became possible. Using examples from a variety of small- to medium-sized enterprises in Glasgow, this article will describe how the main functions of administrative work – financial, secretarial and managerial – were divided both horizontally and vertically in order to preserve secure, well-paid, ‘breadwinning’ jobs for men, leaving routine secretarial work for women. The isolation of women in all-women enclaves carrying out shorthand and typing work and the subsequent devaluation of these as kinds of work were of primary importance in the creation of office work that was explicitly women's work     

Short story

A case study of the Mozambican conflict is used to illustrate the need to integrate a gender perspective which is historically grounded and which encompasses social relationships between women and men rather than the existing 'impact of conflict on women' approach. This is demonstrated first by examining ways in which postcolonial states have continued constructions of gender which assign women to the private/domestic sphere and then by establishing how security in Southern Africa has been mediated by gendered constraints, whether in peace or war. The specific character of the Mozambican conflict is summarised, as are its outcomes in terms of gender relations which have intensified women's vulnerability. This is then related to an examination of the nature of some of the major humanitarian responses to the Mozambican emergency, where there was a wide divergence between stated policies on gender and practice. It is argued that this 'gender gap' is being perpetuated in some aspects of the reconstruction phase, despite women's enormous contribution to the task of rebuilding Mozambican society.     

The intellectual legacy of J.E. Hodgetts

Abstract: J.E. (Ted) Hodgetts was influenced by both the political economy approach that he learned at the University of Toronto and by the comprehensive historical method developed by Leonard White, under whom he studied at Chicago. His first great project, Pioneer Public Service, convinced him that responsible government was impossible without responsible public administration. The authors examine how his response to management theories and practices evolved following his participation in the Glassco, Lambert and Gomery commissions. Hodgetts consistently refused the complete separation of politics and administration, and he promoted the use of management techniques to strengthen parliamentary supervision of the public service. The two key components of his legacy are thus a commitment to the democratic values of representative government and the comprehensive study of the internal dynamics of public administration in interaction with the relevant environmental factors.     

Making historical preservation in Chicago: discourse and spatiality in neo‐liberal times

This article examines an underground but emergent neo‐liberal initiative in US cities, historic preservation. A focus on Chicago's programme highlights this as a complex cultural project. The focus is on how narrativists of this programme use imagined mental spaces in discourse to constitute a programme‐ and neo‐liberal‐supporting cultural content for common consumption. The results suggst that this neo‐liberal programme offers elaborate renditions of spatially infused heroes, villains, victims and unmistakable forces that function as cultural frame. This constituting, the study concludes, is crucial to bolstering assertions about the importance of this programme and the need for neo‐liberal restructuring