Understanding the Relationship Between Relative Group Size and Hate Crime Rates: Linking Methods with Concepts

Abstract

In recent studies, Hipp et al. caution that the selection of the appropriate denominator in computing the rate of intra- and inter-group interactions is consequential for key findings. The present study builds on this work and examines whether adjusting for the structural opportunities for any type of interaction affects the observed relationship between hate crime rates and minority group size. We go beyond prior research by computing distinctive measures of anti-Black hate crime rates across US counties circa 2000. Our findings offer support for the power-differential hypothesis, revealing a negative effect of minority population size on crime motivated by bias. These results also underline the importance of the procedure developed by Hipp et al., showing that that the selection of the “baseline” for the computation of hate crime rates is critical for understanding the relationship between minority group size and crime motivated by bias.     

Economic Development,Change of Age Distribution,and Stream Analogy of Homicide and Suicide: A Cross-National Assessment

The current study tests the stream analogy of lethal violence, proposed by Unnithan et al. on a large sample of 124 nations. Spatial econometric regression models confirm that economic development decreases homicide rate and increases suicide–homicide ratio (SHR). The SHR developed by Unnithan et al. accounts for the impact of economic development better than original measure of suicide rate. The most important finding of the current investigation is that the increase in the population size of the elderly, consequent to economic development, is partially responsible for elevated suicide rates and SHRs.     

Attitudes Toward “Fracking”: Perceived and Actual Geographic Proximity

Prior surveys have sought to gauge American public opinion toward shale gas development. Research on environmental hazards has produced conflicting findings related to the role of proximity in predicting attitudes. This study analyzes how perceived and actual proximity to active shale gas development in Pennsylvania, Ohio, and Texas predicts individual preferences for moratoria. We implement a conditionally parametric probit, which accounts for geographic variation in coefficient values. Our results suggest that attitudes toward the potential benefits and risks associated with shale gas development play a larger and more consistent role in predicting preference for moratoria than proximity or other sociodemographic factors. Our methodology allows for inferences related to the extent of geographic variation in coefficient values. Our results indicate that the role of proximity in predicting preference for moratoria differs based on whether a respondent resides in an urban or rural area or within a shale play.     

Putting Equality in Place: The Normative Foundations of Geographic Equality of Opportunity

This article explores the normative principles underlying the geography of opportunity perspective and provides a justification for equalizing the geographic dimensions of economic opportunity. The article proposes a conception of geographic equality of opportunity (GEO) that provides an account of: (a) why geographic equality matters; (b) why opportunities are the appropriate currency of geographic equality; and (c) how the geographic distribution of resources and residential mobility relate to equality of opportunity. GEO requires that certain geographic resources be spatially uniform or equally accessible, and that any differences in economic outcomes be traceable to autonomous choices and not morally arbitrary conditions such as one’s race or birth location.     

Making space: an exchange about women and the performance of free noise

This article considers the spatial politics of contemporary performance spaces constructed through DIY, improvised noise scenes. Noise (as something performed) is often categorized as “experimental,” “free,” or “avant garde.” It carries associations of emancipation, eschewing as it does conventional musical training, and the constraints of formal compositional and linguistic expression. Unfolding as a debate between the two authors, this article reflects on the contributions post-structural feminist theory brings to an understanding of where and how women practitioners negotiate noise-performance spaces. By considering noise as a conceptual object as well as noise as sonic performance, and by reflecting on debates around radical democracy, the authors debate the issue of female-only performance spaces and their implications on what we can express and how we might be understood. This contribution seeks to initiate further debate on the inherent complexities of how women create and negotiate spaces of noise performance in the face of normative assumptions and associations that have simplified the debate – for example, that the loud, discordant, and arrhythmic is obnoxious, dangerous, and historically a masculine domain.     

空间正义视角下的邻避设施选址影响因素研究——基于24个案例的多值集定性比较分析

我国对邻避设施选址冲突的研究,主要聚焦公民权利、邻避过程、风险认知、补偿机制等某类因素探讨,基于空间正义视角的设施选址影响因素组合研究比较匮乏.从空间正义理论中提炼条件变量,运用多值集定性比较分析方法,对24个邻避设施选址案例开展研究发现,单因素变量均不足以单独促成邻避设施选址的公众态度;补偿机制并非在所有类型的邻避空...     

Interrogating sub-Saharan Africa's high economic growth rate and low poverty reduction rate: A poverty paradox?

Sub-Saharan Africa's (SSA) high economic growth coincides with an increase in the level of poverty. In a panel of 40 SSA countries over a 30-year period, while accounting for the potential spillover effect of poverty in the region. The study found that economic growth recorded over the years has not translated to poverty reduction, particularly, in resource-rich economies of SSA. The result also shows that income inequality worsens the effect of economic growth on poverty and that the poverty-reducing effectiveness of growth varies considerably across sectors, across space, and over time. The research findings suggest that governments across the region, particularly, in oil-exporting countries in SSA must diversify the economy away from oil (toward the service sector) to reduce poverty in the region.     

Diffusion in Homicide: Exploring a General Method for Detecting Spatial Diffusion Processes

This article proposes a new method for examining dynamic changes in thespatial distribution of a phenomenon. Recently introduced exploratoryspatial data analysis (ESDA) techniques provide social scientists with anew set of tools for distinguishing between random and nonrandom spatialpatterns of events (Anselin, 1998). Existing ESDA measures, however, arestatic and do not permit comparisons of distributions of events in the samespace but across different time periods. One ESDA method—the Moranscatterplot—has special heuristic value because it visually displayslocal spatial relationships between each spatial unit and its neighbors. Weextend this static cross-sectional view of the spatial distribution ofevents to consider dynamic features of changes over time in spatialdependencies. The method distinguishes between contagious diffusion betweenadjoining units and hierarchical diffusion that spreads broadly throughcommonly shared influences. We apply the method to homicide data, lookingfor evidence of spatial diffusion of youth-gang homicides acrossneighborhoods in a city. Contagious diffusion between neighboring censustracts is evident only during the year of peak growth in total homicides,when high local rates of youth-gang homicides are followed by significantincreases in neighboring youth- nongang rates. This pattern is consistentwith a spread of homicides from gang youth to nongang youth. Otherwise, theincreases in both youth-gang and youth- nongang homicides generally occursimultaneously in nonneighboring tracts.     

视野空间注意的事件相关电位研究进展

在视野脑机制的研究中,事件相关电位（event-related potential,ERP）具有高时间分辨率的特点。近年来高密度记录技术和脑成像技术的发展,提高了ERP在脑功能定位方面的应用。本文概述了近年来有关ERP在视野空间注意研究的实验方法、结果和初步结论,并提出今后相关问题的研究方向及法医学意义。     

基于城市经济区的福建省区域经济的空间组织

城市经济区作为统筹城市和区域发展的地域,其范围的界定对于区域经济的空间组织具有重要意义。文章首先从福建省社会经济发展的背景出发,提出了基于城市经济区的福建省区域经济的空间组织思路。然后,通过对福建省区域经济差异的分析,选取14个中心城市,运用零售引力模型,计算出了各个中心城市的吸引范围,并根据城市经济区划的原则把福建省划分为8个城市经济区。最后,从区内和区外两个方面出发,依据多增长极战略和点轴发展理论对福建省区域经济的空间构架进行了论述。