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81.
The Big Society is an integral part of the coalition's plans for public service retrenchment, but it is premature to dismiss it as exclusively concerned with expenditure cuts and privatisation. The Big Society signals the government's ambition to transform public services and it is the rubric that is being used to shrink the state and undermine long‐standing systems of public service employment relations. This article considers the origins and meaning of the Big Society and then assesses its consequences for public service provision and the workforce. The Big Society is integrally connected to deficit reduction with the voluntary sector and an increased emphasis on volunteering promoted as a more user‐centred and cost‐effective way of delivering public services in tough times. For the workforce, more competition between diverse providers in conjunction with budget cuts is placing downward pressure on terms and conditions and encouraging employers to question the continuation of national pay determination in many parts of the public sector.  相似文献   
82.
This paper provides new estimates of the distribution of extended income amongst non-elderly, one-family households in the U.K. by combining household money income data and valuations of household production time. Extended income is substantially more equal than money income and extending the income definition changes income relativities significantly between families with and without earners and between married couple families and singles.  相似文献   
83.
This article first outlines the dynamics of what appear to be increasingly prevalent cycles of asset price inflation in liberalised financial systems, as well as the difficulties entailed in successful monetary policy responses. The article then analyses the Reserve Bank of Australia's policy responses to recent rises in credit growth and asset price inflation in the property sector. The Bank's responses are characterized in terms of an inflation‐plus targeting framework which has subtly redefined the Bank's approach to inflation targeting to include vaguely defined factors such as mediumterm‘risks’, as well as extending the time frame of such risk assessment. The article explains why, for a variety of reasons, the Bank has been reticent to fully declare its hand.  相似文献   
84.
For the first time, an extreme value analysis is provided for financial data from Africa. The results of analysis show evidence of emerging economies in Africa.  相似文献   
85.
Social conformity can spread social norms and behaviors through a society. This research examines such a process geographically and over time for voting, which is strongly influenced by the norm that citizens should vote. A mathematical model for the spread of voting participation under the influence of social conformity is developed based on the diffusion equation, and predictions are tested with spatial analysis of state-level voter turnout in American presidential elections from 1920 to 2008. Results show that voter turnout has converged to a stable equilibrium in its geographical distribution across the states—but it is an equilibrium that results in persistent differences at the state level. Results are compared to individual-level and agent-based models. The model may be applied to other types of social diffusion that depend on specific geographical location.  相似文献   
86.
Overfishing and excess capacity in mostfisheries around the world have generated considerableand increasing concern about their biological and economic performance ramifications. Theseproblems, in part, stem from substantialinvestment in technical improvements to boats andequipment in fishing fleets, which exacerbatesexcess fishing capacity and low returns tofishing effort and investment, given regulatoryand biological constraints. However, little attempt hasbeen made to quantify the extent or effects oftechnical change in fisheries. In this paper, we usedetailed data on innovation patterns for 19vessels in the Sète trawl fleet of southernFrance to evaluate the contributions oftechnical change to catch rates. We find thatembodied technical change enhanced productivity by approximately one percent per year between 1985 and 1999, but that external (disembodied) events counteractedthis trend, causing a net output decline ofabout three percent per year.  相似文献   
87.
We develop a framework to analyze the multi‐level knowledge requirements of complex, major projects in terms of ambidexterity—the ability to exploit (refine existing knowledge) and explore (develop new knowledge). This is an important theme within the wider literature, yet practical operationalization methods for managers and researchers are not evident. We demonstrate the ambidexterity view through an illustrative case study of telecommunications delivery for the London 2012 Olympic Games and show how these concepts can be used to create an effective knowledge strategy. We offer a structure for the analysis of knowledge utilization in projects.  相似文献   
88.
Abstract.  Using 1981 to 2001 Census data, we study how the human capital of immigrants is rewarded in Canada. We distinguish between years of schooling and degrees obtained in order to estimate 'sheepskin' effects – the gain in earnings associated with receipt of a degree, controlling for years of schooling. We find that immigrant years of schooling and immigrant work experience accumulated before arrival is valued much less than Canadian experience of comparable natives. However, for immigrants the increase in earnings associated with completing educational programs is generally higher than that of comparable natives. We provide both signalling and human capital interpretations of this finding.  相似文献   
89.
Background:

Venous thromboembolism (VTE), comprised of deep vein thrombosis (DVT) and pulmonary embolism (PE), is commonly treated with a low-molecular-weight heparin such as enoxaparin plus a vitamin K antagonist (VKA) to prevent recurrence. Administration of enoxaparin?+?VKA is hampered by complexities of laboratory monitoring and frequent dose adjustments. Rivaroxaban, an orally administered anticoagulant, has been compared with enoxaparin?+?VKA in the EINSTEIN trials. The objective was to evaluate the cost-effectiveness of rivaroxaban compared with enoxaparin?+?VKA as anticoagulation treatment for acute, symptomatic, objectively-confirmed DVT or PE.

Methods:

A Markov model was built to evaluate the costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios associated with rivaroxaban compared to enoxaparin?+?VKA in adult patients treated for acute DVT or PE. All patients entered the model in the ‘on-treatment’ state upon commencement of oral rivaroxaban or enoxaparin?+?VKA for 3, 6, or 12 months. Transition probabilities were obtained from the EINSTEIN trials during treatment and published literature after treatment. A 3-month cycle length, US payer perspective ($2012), 5-year time horizon and a 3% annual discount rate were used.

Results:

Treatment with rivaroxaban cost $2,448 per-patient less and was associated with 0.0058 more QALYs compared with enoxaparin?+?VKA, making it a dominant economic strategy. Upon one-way sensitivity analysis, the model’s results were sensitive to the reduction in index VTE hospitalization length-of-stay associated with rivaroxaban compared with enoxaparin?+?VKA. At a willingness-to-pay threshold of $50,000/QALY, probabilistic sensitivity analysis showed rivaroxaban to be cost-effective compared with enoxaparin?+?VKA approximately 76% of the time.

Limitations:

The model did not account for the benefits associated with an oral and minimally invasive administration of rivaroxaban. ‘Real-world’ applicability is limited because data from the EINSTEIN trials were used in the model. Also, resource utilization and costs were based on the US healthcare system.

Conclusion:

Rivaroxaban is a cost-effective option for anticoagulation treatment of acute VTE patients.  相似文献   
90.
The threat of future entry affects the exploitation of common property resources in important ways. An incumbent has a strategic incentive to manipulate the resource stock to deter entry or to harvest more stock prior to entry rather than share the resource with the entrant. It is possible that the threat of potential entry can lead to the extinction of the resource even though actual competition would result in a steady state with a positive stock level.  相似文献   
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