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651.
Philip Edward Jones 《Political Behavior》2013,35(3):481-515
Representing uncompetitive, homogeneous constituencies is increasingly the norm for American legislators. Extensive research has investigated how competition affects the way representatives respond to their constituents’ policy preferences. This paper explores competition’s effect on the other side of representation, how constituents respond to their legislators’ policy record. Combining multiple measures of state competitiveness with large-N survey data, I demonstrate that competition enhances democratic accountability. Voters in competitive states are more interested in politics, more aware of the policy positions their U.S. senators have taken, and more likely to hold them accountable for those positions at election time. Robustness checks show that these effects are not due to the intensity of campaigning in a state: general competition, not particular campaign activities, drives citizens’ response. The recent increase in uncompetitive constituencies has likely lessened the degree to which legislators are held accountable for their actions in office. 相似文献
652.
653.
Abstract In 2001 the South African rand depreciated suddenly and steeply against the dollar and euro. This triggered inflation as the prices of imported products gapped upward. To offset the imminent inflationary effects and attract foreign exchange, the Reserve Bank raised interest rates, resulting in slower domestic growth. The critical question was the cause of the currency depreciation. We argue here that the rand's decline was the result of a concatenation of internal and external factors, specifically the way the operations of the global financial markets magnified and exacerbated the effects of internal financial policy decisions. The article illustrates the heightening connectivity between domestic policy decisions aimed at regulating the national economy and the globalizing financial markets that operate on an altogether different logic. The Reserve Bank's attempt to regulate the local foreign exchange regime in concert with the corporate use of financial instruments to circumvent these exchange controls led to a relatively illiquid currency market that was easily susceptible to attack by speculative capital. The end result was a crippling devaluation that especially hurt the impoverished black South African majority in the process of getting on its feet economically, thereby adding a further constraint on the consolidation of post-apartheid democracy. 相似文献
654.
This article introduces a method of collecting and analysing drug residues that integrates both electrostatic lifting and nanomanipulation-coupled to nanospray ionization mass spectrometry. The application of this hyphenated technique exhibits a useful means of collection and extraction of drug residues with ease and efficiency along with decreased limits of detection. From this method, it will be shown how increased sensitivity of analysis and lower limits of detection for drug analysis can be achieved. The same principles that allow lifting of dust prints by electrostatic lifting can be applied to lifting drug residues. Probing of the drug residues by nanomanipulation occurs directly from the lift, which provides a great platform for extraction. Nanomanipulation-coupled to nanospray ionization-mass spectrometry has been used for the extraction of trace analytes in previous experiments and is known as a very sensitive technique for the detection of ultra-trace residue. This method will demonstrate the electrostatic lifting of drug residue particles from a surface followed by extraction and ionization with nanomanipulation-nanospray ionization. The utility of this novel methodology allows for a more productive analysis when presented with ultra-trace amounts of sample. 相似文献
655.
Edward Alan Miller 《政策研究评论》2011,28(1):5-23
The Boren Amendment is frequently cited as an example where judicial involvement markedly shaped the implementation of federal legislation. Unlike other controversial health policies, Boren was eventually rescinded by Congress. Results indicate that the Amendment was repealed because changing socioeconomic, political, and programmatic conditions combined with policy‐oriented learning to facilitate a shift in policy venue away from the judiciary toward the President and Congress. This is because during the devolutionary climate of the mid‐to‐late 1990s, both the executive and legislature proved more conducive to the policy image promulgated by state officials that the Amendment unnecessarily restricted state discretion, than the policy image promulgated by providers that without the Amendment, low reimbursement levels would compromise access and quality. Data for this analysis derive from archival documents, secondary sources, and 101 interviews with state and federal experts. 相似文献
656.
Edward L. Glaeser 《Journal of policy analysis and management》2012,31(1):111-122
Urbanization almost invariably accompanies development, and the cities of India and China are experiencing spectacular increases in population. The concentration of millions of people in a small mass creates challenges for public policy, especially in the areas of basic infrastructure, public health, traffic congestion, and often law enforcement as well. In this essay, I discuss five core debates in urban policy, including the optimal degree of federalism, private versus public provision of urban services, optimal land use regulation, appropriate spatial policies, and the use of engineering and economics approaches to reducing the negative consequences of density. None of these debates are close to being resolved, but researchers have managed to generate a number of useful insights in these areas. © 2011 by the Association for Public Policy Analysis and Management. 相似文献
657.
This article addresses temporary labour migration – known in Russian as otkhodnichestvo (going away on foot) – from the Russian republic of Dagestan. The discussion is situated within reviews of current work on migration in the former Soviet Union, push-pull factors determining migration behaviour in the North Caucasus, and the historical importance of otkhodnichestvo in imperial Russia and the USSR. The paper then turns to the results of a census conducted in summer 2006, which found that most migrants come from Dagestan's mountainous southwest, frequently obtain work at locations characterized by economic growth and high pay, and rely on ethnic or communal networks as a basis for choosing employment sector and destination when searching for work. 相似文献
658.
Little is known about the clinical aspects and medico-legal consequences of disrobing in the context of epileptic seizures. Seizure-related disrobing may occur either as an ictal automatism or during the postictal period. Some patients may experience a seizure while already in the unclothed state, engage in ictal wandering, and thereby appear in public in the nude. Two cases involving disrobing associated with seizures captured via video-monitored electroencephalography are offered. An additional case reveals the legal consequences endured by one patient who experienced a nocturnal seizure and began wandering in an unclothed state. Collectively, these cases illustrate the medical reality of seizure-related disrobing and the related adverse effects on patients' quality of life. Disrobing associated with epileptic seizures carries the potential for serious legal consequences if not properly identified as an ictal phenomenon. 相似文献
659.
Cone EJ 《Forensic science international》2012,216(1-3):88-91
A novel breath-alcohol analyzer based on the standardization of the breath alcohol concentration (BrAC) to the alveolar-air water vapour concentration has been developed and evaluated. The present study compares results with this particular breath analyzer with arterial blood alcohol concentrations (ABAC), the most relevant quantitative measure of brain alcohol exposure. The precision of analysis of alcohol in arterial blood and breath were determined as well as the agreement between ABAC and BrAC over time post-dosing. Twelve healthy volunteers were administered 0.6g alcohol/kg bodyweight via an orogastric tube. Duplicate breath and arterial blood samples were obtained simultaneously during the absorption, distribution and elimination phases of the alcohol metabolism with particular emphasis on the absorption phase. The precision of the breath analyzer was similar to the determination of blood alcohol concentration by headspace gas chromatography (CV 2.40 vs. 2.38%, p=0.43). The ABAC/BrAC ratio stabilized 30min post-dosing (2089±99; mean±SD). Before this the BrAC tended to underestimate the coexisting ABAC. In conclusion, breath alcohol analysis utilizing standardization of alcohol to water vapour was as precise as blood alcohol analysis, the present "gold standard" method. The BrAC reliably predicted the coexisting ABAC from 30min onwards after the intake of alcohol. 相似文献
660.
Correia E 《The Journal of contemporary health law and policy》2012,28(2):224-259
In order to achieve efficiency in the delivery of health care services, it is essential to align more closely the behavior of physicians with the goals of the health care organization with which they are affiliated. Achieving alignment presents a number of challenges, including legal constraints, a long tradition of physician independence, a tendency for physicians to become involved in procurement decisions, and a scarcity of comparative effectiveness data that could serve as a basis for treatment protocols and purchasing decisions. The article discusses these challenges and suggests some partial solutions. In addition, it compares the incentives that affect physicians in health care organizations and partners in law firms and suggests that there may be some lessons that health care organizations can learn from the firms. 相似文献