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31.
This paper addresses a controversial topic in tourism scholarship which is simultaneously a problem and an opportunity in tourism education: the philosophical issue of academic disciplines and specifically, the question of a distinct discipline in tourism studies. It is argued that the orthodox approach to tourism education, multi-disciplinary studies, has become an impediment. It is suggested that a new discipline can be created by organizing the existing body of knowledge and that such a discipline can become the core of an inter-disciplinary approach. Certain characteristics of an embryonic discipline are outlined and innovations in this area at Sydney Technical College are discussed.  相似文献   
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This study employs daily data for 14 commodities and three financial assets 1990–2009 to explore the impact of the time series properties of the futures‐spot basis and the cost of carry on forward market unbiasedness. The main result is that the basis of 16 assets exhibits both long memory and structural breaks. The long memory in the basis is robust even to the use of break‐adjusted data. It implies that the cost‐of‐carry has long memory which the empirical results confirm using the interest cost as a proxy. These new findings suggest that the forecast error has long memory and are inconsistent with unbiasedness. They could be consistent with a weaker version of market efficiency in the presence of a fractionally integrated, time‐varying risk premium but they could also be rationalized by priced noise trader risk with limits to arbitrage in less than fully efficient markets. © 2010 Wiley Periodicals, Inc. Jrl Fut Mark  相似文献   
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Is the Short Rate Drift Actually Nonlinear?   总被引:7,自引:0,他引:7  
Aït-Sahalia (1996) and Stanton (1997) use nonparametric estimators applied to short-term interest rate data to conclude that the drift function contains important nonlinearities. We study the finite-sample properties of their estimators by applying them to simulated sample paths of a square-root diffusion. Although the drift function is linear, both estimators suggest nonlinearities of the type and magnitude reported in Aït-Sahalia (1996) and Stanton (1997). Combined with the results of a weighted least squares estimator, this evidence implies that nonlinearity of the short rate drift is not a robust stylized fact.  相似文献   
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Sustainability assessment methods are primarily aimed at global, national or state scales. However, modelling sustainability at finer spatial scales, such as the region, is essential for understanding and achieving sustainability. Regions are emerging as an essential focus for sustainability researchers, natural resource managers and strategic planners working to develop and implement sustainability goals. This paper evaluates the effectiveness of current sustainability assessment methods - ecological footprint, wellbeing assessment, ecosystem health assessment, quality of life and natural resource availability - at the regional scale. Each of these assessment methods are tested using South East Queensland (SEQ) as a case study. It was selected because of its ecological and demographic diversity, its combination of coastal and land management issues, and its urban metropolitan and rural farm and non-farm communities. The applicability of each of these methods to regional assessment was examined using an evaluation criteria matrix, which describes the attributes of an effective method and the characteristics that make these methods useful for regional management and building community capacity to progress sustainability. We found that the methods tested failed to effectively measure progress toward sustainability at the regional scale, demonstrating the need for a new method for assessing regional sustainability.  相似文献   
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Abstract

Finance is a popular programme of study in UK higher education despite it being a challenging subject that requires students to understand and apply complex and abstract mathematical models and academic theories. Educational simulation is an active learning method found to be useful in enhancing students’ learning experience, but there has been limited pedagogic research attention on its use in finance education within the UK. This paper, utilising an on-line survey, provides a snapshot of the current usage of finance-related simulations across the 97 UK universities offering finance programmes. The paper also reports the findings of a case study that offers insights into the effectiveness of introducing computerised simulation into a postgraduate finance course from both a student and tutor perspective. It highlights an enhancing learning experience for students through concrete experience and reflective observation, increasing their understanding of difficult and complex finance concepts.  相似文献   
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The effect of experience with a brand imitator on the original brand   总被引:1,自引:0,他引:1  
Imitating the look of an existing successful brand is a common occurrence in today's crowded marketplace. It was found that a negative experience with an imitator brand increased the evaluations of the original brand. A positive experience with the imitator was shown to have the opposite effect, and there was a decrease in the evaluations of the original brand. Subjects also indicated they would be likely to purchase the positive imitator over the original at only a 10 percent price reduction.  相似文献   
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