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It has long been acknowledged that police officers have substantial levels of discretion in their day-to-day activities. There is a well developed body of literature that considers how this discretion is exercised across a broad array of situations including the decision to arrest, use force, and grant citizen requests for official action. Using both social disorganization and conflict theories as conceptual models, the purpose of this study was to determine if neighborhood characteristics affect police reporting behavior across a wide cross-section of reported call types. The findings indicated that reporting behavior widely varies across crime types with a greater percentage of more serious crimes translated into official crime. Neighborhood characteristics did affect reporting practices, but surprisingly only for more serious forms of disorder where discretion was perceived to be less. The findings lent support for both social disorganization and conflict theories. Theoretical implications are discussed. 相似文献
244.
Sean Haughey 《The Journal of Legislative Studies》2017,23(4):529-548
Little is known about the attitudes and behaviour of Northern Ireland’s subnational legislators (Members of the Legislative Assembly, or MLAs) beyond their activities at Parliament Buildings, Stormont. This article provides the first analysis of MLAs’ extra-parliamentary behaviour through a mixed-methods study of their constituency service. The study finds that MLAs attach considerable importance to constituency service, devoting more time to its provision than to parliamentary duties. Noticeable variation exists between and within parties in terms of constituency service effort, although unionist MLAs tend to have a stronger constituency focus than non-unionist MLAs. Variation in constituency service effort at the individual level has more to do with MLAs’ role orientations than electoral incentives. In terms of their home style, MLAs exhibit local behaviour that is more characteristic of their contemporaries in the Republic of Ireland than their counterparts in the rest of the United Kingdom. 相似文献
245.
Ted Joyce Dahlia K. Remler David A. Jaeger Onur Altindag Stephen D. O'Connell Sean Crockett 《Journal of policy analysis and management》2017,36(2):438-459
Randomized experiments provide unbiased estimates of treatment effects, but are costly and time consuming. We demonstrate how a randomized experiment can be leveraged to measure selection bias by conducting a subsequent observational study that is identical in every way except that subjects choose their treatment—a quasi‐doubly randomized preference trial (quasi‐DRPT). Researchers first strive to think of and measure all possible confounders and then determine how well these confounders as controls can reduce or eliminate selection bias. We use a quasi‐DRPT to study the effect of class time on student performance in an undergraduate introductory microeconomics course at a large public university, illustrating its required design elements: experimental and choice arms conducted in the same setting with identical interventions and measurements, and all confounders measured prospectively to treatment assignment or choice. Quasi‐DRPTs augment randomized experiments in real‐world settings where participants choose their treatments. 相似文献
246.
Types of coproduction and differential effects on organizational performance: Evidence from the New York City school system 下载免费PDF全文
Julio César Zambrano‐Gutiérrez Amanda Rutherford Sean Nicholson‐Crotty 《Public administration》2017,95(3):776-790
A growing body of literature explores the process of coproduction by citizens and government employees in providing goods and services, yet research that attempts to link coproduction to organizational performance offers contradictory findings. It is possible that these conflicting results are a consequence of trying to compare distinct categories of coproduction. This study identifies types of coproduction, classified by which organizational tasks citizens can influence during stages of policy design and implementation, and tests whether these types have different effects on student proficiency in Mathematics and English Language Arts using data from New York City schools between 2007 and 2009. This study then tests the degree to which different types of coproduction moderate the negative effect of environmental turbulence on performance. Results confirm that types of coproduction have varying effects on organizational performance and can reduce, and even eliminate, the negative effect of a turbulent environment on student outcomes. 相似文献
247.
Traditionally, precontact Native Americans and Asian groups have been conflated for aspects of the biological profile due to their distantly shared genetic history, although this grouping remains largely unexplored. This study examines craniomorphic variability to ascertain whether Asian groups can be differentiated from each other and from Asian-derived groups using more fine-tuned models. Cranial and mandibular data for 35 nonmetric traits were recorded on precontact Native Americans (n = 150) and modern Japanese (n = 150) and Thai (n = 150) individuals. Chi-square analyses indicate that all groups exhibit statistically significant differences in most traits. Additionally, cross-validated binary logistic regression equations resulted in correct classification rates in the range of 65.0–93.3% and demonstrate that sex does not contribute to statistical models. Therefore, numerous traits provide discriminatory resolution that detects differences between the samples, thus highlighting the potential utility of nonmetric traits in identifying individuals beyond the traditional African, European, and Asian forensic ancestry groupings. 相似文献
248.
Sean Farhang 《American journal of political science》2008,52(4):821-839
This article investigates causes of the legislative choice to mobilize private litigants to enforce statutes. It specifies the statutory mechanism, grounded in economic incentives, that Congress uses to do so, and presents a theoretical framework for understanding how certain characteristics of separation of powers structures, particularly conflict between Congress and the president over control of the bureaucracy, drive legislative production of this mechanism. Using new and original historical data, the article presents the first empirical model of the legislative choice to mobilize private litigants, covering the years 1887 to 2004. The findings provide robust support for the proposition that interbranch conflict between Congress and the president is a powerful cause of congressional enactment of incentives to mobilize private litigants. Higher risk of electoral losses by the majority party, Democratic control of Congress, and demand by issue‐oriented interest groups are also significant predictors of congressional enactment of such incentives. 相似文献
249.
Sean Gillon 《The Journal of peasant studies》2016,43(1):117-139
Flexible allocation of crops among food and non-food uses is a key driver of global agri-food system change. Focusing on United States corn production, I explore the dynamics of flex crops, scrutinizing agri-industrial relationships and the distribution of agri-food system value and control. I situate crop flexing as exchanging use value, as opposed to converting use into exchange value without altering the commodity's use. Asking ‘Flexible for whom?' in the context of agri-food system crises, I find: (1) flex crops exacerbate contradictory food security and over supply crises, and that the distribution of flexibility and benefit in the agri-food system they provide depends on the organization of labor; (2) crises of accumulation tie flex crops to agri-food system financialization, which subordinates use to exchange value, obfuscating their relationship and distancing agricultural products and uses from their basis in nature and labor; and (3) debates over US corn flexing illustrate the utility of focusing on power and politics in crop flexing decisions and demonstrate US corn flexing to be a fix for climate and accumulation crises. Findings suggest that examining the distribution of value and control and the positions of labor and nature in the agri-food system may be productive for global flex crop research and advocacy in the future. 相似文献
250.
Olga Skarlato Sean Byrne Kawser Ahmed Peter Karari 《International Journal of Politics, Culture, and Society》2016,29(2):157-182
The International Fund for Ireland and the European Union (EU) Peace III Fund have provided external economic resources to local community projects in Northern Ireland and the Border region to support intercommunal relations, community development, economic development, peacebuilding and reconciliation. The British and Irish governments, the EU, and the USA see the economic aid as their commitment to support the peace process, nurture the local voluntary sector, and build the peace dividend. The research findings demonstrate that the reality on the ground is more complex. Some believe that the economic assistance has created employment opportunities, built capacity, and localized peacebuilding knowledge. Others are more sceptical and perceive that the aid has created dependency, facilitated a competitive milieu, and has not transformed relationships in a sectarian environment. 相似文献