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排序方式: 共有198条查询结果,搜索用时 15 毫秒
161.
We investigate the optimal size of a nation in the context of a portfolio choice model under uncertainty. With an equal sharing rule, we characterize the equilibrium coalition structure, which is shown to depend on income, risks, and market correlations. Specifically, coalitions are likely to form among regions with similar variance in income and among regions with negative market correlations. The conditions that yield a grand coalition, two sub-coalitions of different sizes, and singletons are derived. Moreover, the equilibrium coalition structures are also examined when geographical contiguity is required. 相似文献
162.
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
163.
Abdullahi Ahmed An‐Nacim 《The Modern law review》2010,73(1):1-29
Islamic Law is not now and cannot be the state law of any state, whether Muslims are the majority or minority of the population. This view does not dispute the religious authority of Islamic Law for Muslims, which exists only outside the framework of the state. Still, some principles of Islamic Law should be relevant to the public discourse, provided the argument is made in terms of what the author calls 'civic reason' and not simply by assertions of religious conviction. While the two are different types of normative systems, each based on its own sources of authority and legitimacy, there are possibilities of compatibility and mutual influence between Islamic Law and state law as complementary normative systems, without requiring either to conform to the nature and role of the other. This lecture examines the requirements, scope and dynamics of this dialectic relationship, whether Muslims are majority or minority. 相似文献
164.
Nidhi Gupta Kiran Jadhav B.R. Ahmed Mujib Vikram S. Amberkar 《Forensic Science International Supplement Series》2009,192(1-3):67-71
Enamel in teeth, as documented is the hardest substance in the entire human body. Tooth prints are the enamel rod end patterns on the tooth surface. Could this fact be a boon in utilizing it for an individual's identification in the hands of forensic experts? A study has been attempted towards the same. These tooth prints were recorded for 60 extracted tooth specimens after acid etching using a cellophane tape. Subsequently a digital image of the print was obtained which was subjected to biometric conversion using Verifinger standard SDK version 6.0 software followed by the use of Automated Fingerprint Identification System (AFIS) software for comparison of the tooth prints. In results we observed that tooth prints were composed of varied patterns and sub-patterns. A comparison was made between the tooth prints of different and the same individual and also between different classes of teeth (incisors, canines, premolars and molars). None of the patterns exhibited intra- and inter-individual similarity. Nor did any particular class of the tooth could be preferentially used over the other for an individual identification. This field demands a need for further exploration towards the use of tooth prints for establishing an individual's identity. 相似文献
165.
Does job location impact on job satisfaction and self‐esteem? To answer this question, a sample of 298 responses was drawn from business process outsourcing employees working in four different locations in two south Indian states. The study conducted in both rural and urban locations witnessed that the job location (rural/urban) has a significant impact on job satisfaction and self‐esteem despite similar job demands and resource support conditions for all the respondents. Results show a very large divergence in self‐esteem between rural and urban settings and some divergence across genders. Location of delivery centres in smaller towns could thus be an effective solution for the high turnover experienced at urban delivery centres handling data capture and such low end processing. 相似文献
166.
Shahram Akbarzadeh Zahid Shahab Ahmed Costas Laoutides William Gourlay 《Third world quarterly》2019,40(6):1145-1162
The Kurdish population in Iran feels disenfranchised and excluded from the political system. Based on an original survey of Iranian Kurds, it is revealed that Kurds lack trust and confidence in the central government and do not exhibit any emotional connection with Iranian identity or the Islamic Republic of Iran. Overwhelmingly, survey respondents put their Kurdish identity and affiliations as the primary point of reference. This emotional and political disconnect with Iran poses a serious challenge to the incumbent regime. It is an affront to the official rhetoric of ethnic unity and Iranian solidarity that is reinforced by Islamic principles under the Islamic Republic of Iran. This has led the incumbent regime to opt for a security response to a clearly political challenge. However, as the survey data in this research reveals, the securitisation of Iran’s response to its Kurdish population is only widening the gap, and aggravating the situation. The securitised approach to Kurdish aspirations for inclusion and acceptance is a counterproductive strategy with significant risks for the Islamic Republic of Iran. 相似文献
167.
Ahmed I. Al-Asmari Ph.D. 《Journal of forensic sciences》2020,65(2):570-579
Only limited data exist concerning the utility of complementary specimens in heroin-related deaths. As such, this report employed a validated LC-MS-MS method to quantify 6-monoacetylmorphine (6-MAM), 6-acetylcodeine (6-AC), and their metabolites morphine and codeine in blood with (BN) and without preservative (B) and the additional unpreserved specimens of vitreous humor, urine, stomach contents, and bile from 20 postmortem cases in which heroin was the primary cause of death. The median concentration of 6-MAM in BN was 0.011 mg/L, B was 0.008 mg/L, urine was 0.186 mg/L, vitreous humor was 0.022 mg/L, stomach contents was 0.147 mg/L, and bile was 0.012 mg/L. Only one case was found to be positive for 6-AC in B (case 6, 0.002 mg/L), and the median concentration of 6-AC was 0.002 mg/L in BN, 0.012 mg/L in urine, 0.003 mg/L in vitreous humor, 0.057 mg/L in stomach contents, and 0.004 mg/L in bile. These findings present new information on the distribution of these analytes in complementary matrices and support their inclusion for accurately determining the role of heroin in opioid-related deaths. 相似文献
168.
Samina Ahmed 《Third world quarterly》2013,34(5):781-793
Pakistan's security environment has deteriorated through its adoption of a declared nuclear weapons posture in May 1998. Internal fissures have widened along regional and sectarian lines as the Pakistani economy falters, unable to sustain even limited external sanctions following decades of internal mismanagement. Tensions with India have also increased as Pakistan's security managers adopt interventionist policies, based on a misplaced belief in the deterrent value of nuclear weapons. The international community, in particular, the USA's failure to reverse South Asian nuclear proliferation, has emboldened Indian advocates of nuclear deployment. If India deploys nuclear weapons and their delivery systems, Pakistan will follow suit. Operation-ready nuclear weapons will increase the prospects of an India - Pakistan conflict that could assume a nuclear dimension. Pakistan's nuclear weapons capability will not prevent an Indian conventional attack nor will the presence of nuclear weapons deter an Indian accidental, unauthorised or preventive nuclear attack. Changed domestic and external priorities alone can buttress Pakistani security. 相似文献
169.
170.
This article empirically investigates the gender wage gap in Bangladesh during the period 2005–2009. Applying unconditional quantile regression models, the article demonstrates that women are paid less than men throughout the wage distribution and the gap is higher at the lower end of the distribution. Discrimination against women is the primary determinant of the wage gap. The article also demonstrates that the observed gender wage gap is likely to be underestimated if we ignore selection in full-time employment. A number of policy implications are discussed. 相似文献