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21.
While voices in the comparative urbanism literature call for researchers to approach comparison with more experimental and critical methodologies, there remains no consensus on how to design and realize these studies. This essay examines the implications of comparative urbanism for researching the ‘Asian City'. Given the critique of existing modes of comparison embedded in recent calls for a new comparative urbanism, researchers are faced with a number of pressing questions: How do we approach this ‘regional' topic in a way that both resists categorizing the ‘Asian City' as an exotic ‘other', elevating it onto a mythical pedestal, yet appreciates its differences, localisms and unique ‘cosmopolitan vernacular' (Clifford, 1997; Werbner and Modood, 1997)? This essay thus highlights the multiple challenges of applying the comparative lens to the ‘Asian City', arguing that broader conceptualizations of the ‘Asian City' help to address the dangers in isolating Asian research into its own canon of parochial urban theory and offering a greater diversity of possibilities for justifying case selection in comparative approaches. In doing so, we hope that this essay responds to the comparative turn by illuminating to some extent its inherent complexity and methodological challenges.  相似文献   
22.
Increasing the level of school competition has been suggested as a way to improve school performance. This study examines one of the most extreme examples of such reform using data from New Zealand public high schools. In the 1990s school zoning was abolished in New Zealand and public schools competed for students, not just with private schools, but also with each other. A categorical Data Envelopment Analysis model using data on school resources and student academic performance, stratified using student socio-economic characteristics, is used to calculate efficiency scores for schools. A regression model is then used to analyse differences in these efficiency scores and their relationship to different levels of competition.  相似文献   
23.
This article assesses changes in personal income tax progressivity since 1916–17. Before World War II, legislative action changed tax progressivity; after, declines mainly reflected tax policy inertia.  相似文献   
24.
A number of recent discussions about ethical issues in climate change, as engaged in by economists, have focused on the value of the parameter representing the rate of time preference within models of optimal growth. This essay examines many economists' antipathy to serious discussion of ethical matters, and suggests that the avoidance of questions of intergenerational equity is related to another set of value judgments concerning the quality and objectivity of economic practice. Using insights from feminist philosophy of science and research on high reliability organizations, this essay argues that a more ethically transparent, real-world-oriented, and flexible economic practice would lead to more reliable and useful knowledge.  相似文献   
25.
Objectives:

Knee cartilage damage is a common cause of referral for orthopedic surgery. Treatment aims to reduce pain and symptoms by repairing cartilage. Microfracture, the current standard of care, yields good short-term clinical outcomes; however, treatment might fail after 2–3 years. A Chitosan-Beta glycerolphosphate-based medical device (BST-CarGel) is used as an adjunct to microfracture and demonstrates improvements in quantity and quality of repaired tissue, potentially reducing the risk of treatment failure. This study aimed to establish the economic value of BST-CarGel vs microfracture alone in knee cartilage repair from the societal perspective, using Germany as the reference market.

Methods:

A decision tree with a 20-year time-horizon was constructed, in which undesirable clinical events were inferred following initial surgery. These events consisted of pain management, surgery, and total knee replacement. Clinical outcomes were taken from the pivotal clinical trial, supplemented by other literature. Data and assumptions were validated by a Delphi panel. All relevant resource use and costs for procedures and events were considered.

Results:

In a group of patients with all lesion sizes, the model inferred that BST-CarGel yields a positive return on investment at year 4 (with 20-year cumulative cost savings of €6448). Reducing the incremental risk of treatment failure gap between the device and microfracture by 25–50% does not alter this conclusion. Cost savings are greatest for patients with large lesions; results for patients with small lesions are more modest.

Limitations:

Clinical evidence for microfracture and other interventions varies in quality. Comparative long-term data are lacking. The comparison is limited to microfracture and looks only at costs without considering quality-of-life.

Conclusion:

BST-CarGel potentially represents a cost-saving alternative for patients with knee cartilage injury by reducing the risk of clinical events through regeneration of chondral tissue with hyaline characteristics. Since the burden of this condition is high, both to the patient and society, an effective and economically viable alternative is of importance.  相似文献   

26.
Research on senior executive reward has typically explored the connection between pay, performance and the alignment of interests of executives and shareholders. This article examines the relationship between reward and motivation, drawing on the psychological, behavioural economics and decision‐making literatures. Based on an empirical study of FTSE 350 senior executives, the research examines whether long‐term incentive plans are an effective and efficient way of motivating executives, taking into account risk, time discounting, uncertainty and fairness. The article concludes that the way executives frame choices, perceive value, assess probability, evaluate temporal effects and respond to uncertainty means that long‐term incentive plans (LTIPs) are generally not efficient and are often not effective in meeting their objectives. It proposes that, in its current form, agency theory does not provide a sound basis for modelling senior executive reward, and suggests five areas for development.  相似文献   
27.
This paper focuses on the attitudes of learning professionals towards New Public Management (NPM). In a survey of the UK further education sector (n = 433), NPM beliefs were found to be positively associated with both affective and normative organisational commitment. However, as expected, NPM beliefs were not found to be related to continuance organisational commitment. The results also show that although perceived organisational support mediates the relationship between NPM beliefs and affective organisational comment, it is only a partial mediator of the relationship between NPM beliefs and normative organisational commitment. The theoretical and practical implications of these findings, and potential directions for future research, are discussed.  相似文献   
28.
This review discusses the heterogeneity in the effectiveness of financial education programs that occurs because of the unique conditions for programs and methods to evaluate them. The authors define six groups served by financial education: children, youth, college students and young adults, working adults, military personnel, and low-income consumers. They then discuss research and evaluation literature for each group with a critical eye on program purpose, content, and evaluation. They also present findings affecting multiple groups on four issues: student loans, homeownership, retirement planning, and financial advising. The accumulated evidence on the effectiveness of financial education is positive, although the results are nuanced and sometimes limited. The authors argue that understanding this broad landscape in studying financial education is critical for future research and evaluation.  相似文献   
29.
ABSTRACT

This paper integrates innovation input and output effects of R&D subsidies into a modified Crépon–Duguet–Mairesse (CDM) model. Our results largely confirm insights of the input additionality literature, i.e. public subsidies complement private R&D investment. In addition, results point to positive output effects of both purely privately funded and subsidy-induced R&D. Furthermore, we do not find evidence of a premium or discount of subsidy-induced R&D in terms of its marginal contribution on new product sales when compared to purely privately financed R&D.  相似文献   
30.
This paper presents empirical evidence regarding key assumptions of the Rothbarth and Barten methods of constructing household equivalence scales. The assumption of separability in the Rothbarth model is investigated by examining the implied intra-household allocation of specific goods and by examining studies of economies of scale in household consumption. The assumption of the exogeneity of the distribution parameters in the Barten model is related to the results of empirical studies of clothing expenditures. This paper suggests that empirical evidence fails to support the assumptions maintained in these theoretically sophisticated models of household income equivalence.  相似文献   
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