Cops,Teachers, and the Art of the Impossible: Explaining the Lack of Diffusion of Innovations That Make Impossible Jobs Possible

In their 1990 book Impossible Jobs in Public Management, Erwin C. Hargrove and John C. Glidewell argue that public agencies with limited legitimacy, high conflict, low professional authority, and weak agency myths have essentially impossible jobs. Yet some such positions have proven operationally possible. For example, over a 17‐year period, the New York City Police Department achieved dramatic reductions in crime. A second impossible job discussed by James Q. Wilson, the urban school superintendent, has also proven possible, with Washington, D.C., having considerable success educating disadvantaged children. However, these successes in urban crime control and public schooling have not been widely copied. Building on the work of Manuel P. Teodoro, the authors use these cases to discuss how the inflexibility of personnel systems and political costs of disruptive reforms combine with the professional norms and progressive ambition of agency leaders to limit the diffusion of innovations in law enforcement and schooling. The article concludes with hypotheses for future testing.     

The fiscal impact of privatisation in Latin America

The goal of achieving fiscal balance through privatisation is misplaced because the revenues generated are rarely large or timely enough to bring the budget deficit under control. In Mexico, Argentina, Brazil, and Chile fiscal crisis preceded and encouraged the decision to privatise, but only in Argentina did the revenues from privatisation contribute significantly to fiscal adjustment. The article develops a model, incorporating time preferences and longer term fiscal impacts, which shows that major fiscal benefits can be expected only under rare circumstances. Politicians continue to tout the fiscal benefits of privatisation perhaps to gain support or to signal their commitment to economic reform.     

Natural resource rents and elite bargains in Africa: Exploring avenues for future research

This article explores the recent debate over the quality of Africa's growth episode of the past decade, specifically insofar as it pertains to the pitfalls of commodity-dependent growth and the hypothesised ‘resource curse’. In addition, the article focuses on why political and economic institutions are important, and why they are indicators for the likely development impacts of Africa's evident mineral and hydrocarbon wealth. Third, it suggests a useful theoretical framework for understanding these indicators, especially with regard to the differing constraints under which foreign investors operate and interact with host countries. Developing on the latter points, the article looks at the nature of Chinese foreign investment in Africa's extractive industries. Finally, the article suggests an agenda for future research that could better inform development policy for the purpose of promoting high-quality growth in Africa.     

The survival of Nepad and the African peer review mechanism: A critical analysis

A lack of definition, poor communication and organisational weaknesses are damaging Nepad just as its most important venture — peer review — begins. The article asks how long Nepad can survive without robust delivery and plain talk about its future.     

Educational Attainment and Attitudes Towards War in Muslim Countries Contemplating War: The Cases of Jordan,Lebanon, Pakistan,and Turkey

This study addresses the little understood relationship between educational attainment and public attitudes towards war in four predominantly Muslim countries contemplating war: Jordan, Lebanon, Pakistan, and Turkey. The multivariate analysis using public opinion data suggests that the educational attainment of respondents has no statistically significant association with believing that war is necessary for obtaining justice. In a separate analysis, there is no statistically significant association between educational attainment and believing that UN approval is necessary before using military force to deal with an international threat. This study suggests that there is some validity to concerns raised by the UK's Department for International Development and the United Nations Children's Fund (UNICEF) that education may not be contributing to peaceful conflict resolution.     

Sex determination from hand and foot bone lengths

Numerous studies have addressed sex estimation from the hands and feet with varying results. These studies have utilized multiple measurements to determine sex from the hands and feet, including measures of robusticity (e.g., base width and midshaft diameter). However, robusticity measurements are affected by activity, which can disguise underlying patterns of sexual dimorphism. The purpose of this study is to investigate the utility of length measurements of the hands and feet to estimate sex. The sample consists of white females (n=123) and males (n=136) from the Terry Collection. Discriminant function analysis was used to classify individuals by sex. The left hand outperformed both the right hand and foot producing correct classification rates exceeding 80%. Surprisingly, the phalanges were better sex discriminators than either the metacarpals or metatarsals. This study suggests that length measures are more appropriate than robusticity measures for sex estimation.     

Independence day explosion on lovers key

The display of fireworks is a popular holiday celebration in the United States. Because injuries due to recreational fireworks-related explosions among private consumers are relatively common, the sale of fireworks is regulated by the federal government and is also limited by state and local laws. In contrast, because fireworks display companies are under tight safety regulations, explosions in the professional pyrotechnics industry are uncommon occurrences, and the literature contains rare reports of injuries and fatalities resulting from such explosions. We report the 2003 Fourth of July commercial fireworks explosion on Lovers Key in southwest Florida that resulted in five fatalities. Events occurring during the investigation of the scene of this explosion illustrate the unique considerations and hazards for medicolegal death investigators, law enforcement and other investigative agencies. Additionally, this case demonstrates unusual aspects of the postmortem examinations performed on victims of fireworks-related incidents.     

Recovery and detection of urea nitrate in traces

Urea nitrate (uronium nitrate, UN) is a powerful improvised explosive, frequently used by terrorists in the Israeli arena. It was also used in the first World Trade Center bombing in New York in February 1993. It is difficult to identify UN in postexplosion debris, because in the presence of water it readily decomposes to its original components, urea and nitric acid. A method for the recovery and detection of urea nitrate in traces is described. The residues are extracted with hot acetone, and the extract chromatographed on chromosorb G-HP. The eluent is analyzed by liquid chromatography mass spectrometry using atmospheric pressure chemical ionization (APCI). By applying this technique, we were able to identify urea nitrate in actual exhibits. It was found that UN can be also formed during the analytical procedure, by certain combinations of urea, nitrate ions, and a source of protons and, hence, the presence of the characteristic adduct ion does not necessarily indicate an "authentic" urea nitrate. Several solutions are suggested to overcome this ambiguity.     

Sudden cardiac death due to giant cell inflammatory processes

Granulomatous inflammation of the myocardium may occur in a number of systemic disease processes including those with infectious etiologies such as fungal, mycobacterial and parasitic infections, as well as hypersensitivity reactions, and rarely autoimmune disorders. In many of these disorders, giant cells are components of the inflammatory infiltrate. Systemic granulomatous processes of unknown pathogenesis, most notably sarcoidosis, may also be associated with involvement of the myocardium. Occasionally, these disorders are associated with sudden death due to pathologic involvement of the heart. In contrast, giant cell myocarditis, also known as idiopathic myocarditis, a rare, frequently fulminant and fatal disorder of unknown etiology, is isolated to the heart and lacks systemic involvement. This disorder is most commonly diagnosed at autopsy. We present two cases in which sudden death resulted from a giant cell inflammatory process affecting the myocardium. Both individuals lacked antemortem diagnoses and collapsed at their respective places of employment. These cases compare and contrast the clinical and pathologic issues involved in the differential diagnoses of the subgroup of sudden cardiac deaths resulting from giant cell inflammatory processes that affect the myocardium, as well as the value of histologic examination and immunohistochemical studies.