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91.
This paper offers a cross-country assessment of the governance of airport regulators in Latin America. The analysis links the institutional design of airport regulators, whether in the form of independent regulatory agencies or government departments, to their overall governance. It examines four dimensions of regulatory governance: autonomy, transparency, accountability, and bureaucratic quality. Independent regulatory agencies in the Latin American airport sector seem to provide a better framework for transparency and bureaucratic quality than government departments. It is not conclusively found, however, that independent regulatory agencies contribute to a more autonomous decision-making or to an enhanced accountability of regulators to other branches of government and airport users. Overall, governance indicators of airport regulators in Latin America are well below the threshold that defines good governance.  相似文献   
92.
The paper estimates an aggregate daily water demand for Sydney using rainfall, temperature, and price data from 2001 to 2005, and a dummy variable to account for reductions in demand following the introduction of water restrictions in October 2003. Analyses based on the estimated price elasticity, and also values one and two standard errors above and below this estimate, are used to model the effects of different pricing and water supply scenarios. The simulations indicate that without a fundamental change in water policy (pricing and supply) Sydney faces the possibility of critical water shortages in the short- to medium-term should there be a continuation of low rainfall events.  相似文献   
93.
Megatrend Ambient Assisted Living - Im Jahr 2035 wird in Deutschland jeder dritte Mensch ?lter sein als 60 Jahre. Die Nachfrage nach Dienstleistungen und unterstützenden Systemen wird steigen. Technische Assistenzsysteme für Pflegende, Pflegebedürftige und deren Angeh?rige sollen das Leben im Alter sicherer und bequemer machen.  相似文献   
94.
The influence of the media, whether print, celluloid or contemporary electronic, on life and career choices, particularly from a gender perspective is well documented. Indeed, the power of today’s e-media imagery has, arguably, a more ubiquitous influence on such decisions than was in the case for previous generations. However, both traditional print and more contemporary media influencers remain important and, therefore, gaining an understanding of their role in the representation of gendered work, both historically and in a modern context, is of considerable value. Working in the sky, whether as a pilot or member of the cabin crew, continues to hold a fascination and attraction for potential entrants that far exceeds the technical demands or financial rewards of the reality of such work. Perceived as ‘glamorous’ work since the early days of commercial flight in the 1930s, this tag has largely remained, despite major changes to the business and workplace environment in the intervening years. Commercial aviation is an area of work that has inspired a genre of influential romantic literature and numerous ‘real-life’ recollections alongside serious academic analysis. This paper charts the representation of, in particular, female flight attendant work from its ‘golden era’ through to the present context where the influence of the low-cost airline model has radically impacted upon the working environment within the sector. The discussion focuses on the broad ‘genre’ of airline-related employment literature, drawing on romantic, comic and biographical accounts alongside sources that address this theme from academic/research perspectives, in order to ask whether contemporary representation is any more a true reflection of this work than that during previous generations. In undertaking this analysis, this paper draws upon the role and career representation literature, particularly with respect to embodied and gendered work.  相似文献   
95.
Japan’s hybrid innovation system during the Meiji era provides a useful laboratory for examining the effectiveness of complementary incentives to patents. Patents were introduced in 1885, and by 1911 1.2 million mostly nonpecuniary prizes were awarded at 8,503 competitions. Prizes provided a strong boost to patents, especially in less developed prefectures, and they also induced large spillovers of technical knowledge in prefectures adjacent to those with prizes, relative to distant control prefectures without prizes. Linking competition expenditures with the expected market value of patents induced by the prizes permits a cost–benefit assessment of the prize competitions to be made.  相似文献   
96.
This paper presents an updated meta-analysis of the effect of currency unions on trade, focusing on the euro area. Using meta-regression methods such as the funnel asymmetry test, evidence for strong publication bias is found. The estimated underlying effect for currency unions other than the eurozone reaches more than 60%. However, according to the meta-regression analysis, the euro’s trade promoting effect corrected for publication bias is insignificant. The Rose effect literature shows signs of the economics research cycle: reported t-statistic is a quadratic concave function of the publication year. Explanatory meta-regression (robust fixed effects and random effects), that can explain about 70% of the heterogeneity in the literature, suggests that results published by some authors might consistently differ from the mainstream output and that study outcomes are systematically dependent on study design (usage of panel data, short- or long-run nature, number of countries in the data set).  相似文献   
97.
Is it possible for an economic downturn to be a time of managerial inspiration? We found 50 ways to answer that question with a "Yes!"  相似文献   
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The traditional, linear, rational models of designing have over-simplified a complex process; unfortunately, this simplification misrepresents reality. Students need to become aware of the ambiguous nature of a complex process such as designing just as they need to be introduced to the ambiguous nature of living in a modern world. The challenge is to develop a design process to be used as a teaching/learning strategy that is non-linear, that integrates processes from the rational and extra-rational levels of the mind and which captures the ambiguous nature of the design process. Using the counter-intuitive behaviour that exists in quantum theory as an analogy seems best to describe the true nature of designing.Dr. Tom Puk is Coordinator of Continuing Teacher Education, Faculty of Education, Lakehead University, Thunder Bay, Ontario, Canada. He teaches in preservice, continuing education and graduate programs, and has conducted major research for Ontario Ministry of Education on Technology Education and Design Processes in 1991; this research was used to develop two provincial curriculum guidelines for all schools in Ontario. Email: tpuk@sky.LakeheadU.CA  相似文献   
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