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141.
Daniel Scott Stefan Gössling C. Michael Hall Paul Peeters 《Journal of Sustainable Tourism》2016,24(1):52-72
Global leaders agree on the need to substantially decarbonize the global economy by 2050. This paper compares potential costs associated with different policy pathways to achieve tourism sector emission reduction ambitions (?50% by 2035) and transform the sector to be part of the mid-century decarbonized economy (?70% by 2050). Investment in emissions abatement within the tourism sector, combined with strategic external carbon offsets, was found to be approximately 5% more cost effective over the period 2015–2050 than exclusive reliance on offsetting. The cost to achieve the ?50% target through abatement and strategic offsetting, while significant, represents less than 0.1% of the estimated global tourism economy in 2020 and 3.6% in 2050. Distributed equally among all tourists (international and domestic), the cost of a low-carbon tourism sector is estimated at US$11 per trip, equivalent to many current travel fees or taxes. Exclusive reliance on offsetting would expose the sector to extensive and continued carbon liability costs beyond mid-century and could be perceived as climate inaction, increasing reputational risks and the potential for less efficient regulatory interventions that could hinder sustainable tourism development. Effective tourism sector leadership is needed to develop a strategic tourism policy framework and emission measurement and reporting system. 相似文献
142.
Pseudo panel data estimation technique and rational addiction model: an analysis of cigarette,alcohol and coffee demands 下载免费PDF全文
We use a pseudo‐panel data approach to analyze the relationship between the consumptions of cigarettes, alcohol, and coffee in a rational addiction framework. We find that while cigarette and coffee demands fit well with the rational addiction model, alcohol demand conforms to a model with inventory effects. The results suggest that alcohol consumption increases the marginal utility derived from consumption of cigarettes. Increasing alcohol prices would decrease not only the consumption of alcohol, but also the consumption of cigarettes. On the other hand, increasing cigarette prices do not have the same effect on consumption of alcohol. The cross‐price elasticity of coffee with respect to cigarette price is positive and significant which suggests that coffee substitutes for cigarettes when cigarette prices increase. The cross‐price elasticity of alcohol with respect to coffee price is found to be negative and significant. On the other hand, Morishima elasticities of substitution indicate that cigarette, alcohol and coffee substitute each other along the indifference curve when relative prices change. 相似文献
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144.
Identifying New Product Successes in China 总被引:5,自引:0,他引:5
To examine the generalizability of the work of Cooper regarding the correlates of new product success and failure, Mark Parry and Michael Song surveyed new product development managers at 129 state-owned enterprises in the People's Republic of China. Their analysis of 258 reported product successes and failures indicated that relative product advantage and the acquisition of marketing information were highly correlated with new product success, just as in Canada. In addition, several factors not significantly correlated with success in Canadian firms emerged as significant correlates of success in the PRC. These included the level of competitive activity, the timing of the product launch, and the level of proficiency in executing activities in the early stages of the product development process. 相似文献
145.
Measuring the overall success of product development efforts has been frustrating because there is no generally recognized metric to measure effectiveness. The R&D Effectiveness Index is introduced to address this need. It measures effectiveness by comparing the profit from new products to the investment in new product development. The article provides the details for calculating the index along with alternative interpretations. Michael McGrath and Michael Romeri report that this index was validated through a study of 45 electronic systems companies. They found a strong relationship between the R&D Effectiveness Index and other performance factors and believe that the R&D Effectiveness Index can be used to compare performance, measure improvement, and evaluate business units. Its application is illustrated in a case study. 相似文献
146.
The long-term sustainability of wildlife tourism depends on integrating visitor demands with resource management, requiring an understanding of tourist motivation. Managing the conflict between access to the animals and welfare, however, may diminish the experience for tourists. This paper identifies trade-offs tourists are willing to make between access and animal welfare, associated with feeding habituated bottlenose dolphins (Tursiops sp.) in Monkey Mia, Western Australia. Using a choice modelling technique, we were able to determine monetary values of visitor experiences. Compared to the current guaranteed interaction with dolphins (and a daily resort entrance fee), respondents were willing to pay significantly higher hypothetical entrance fees to avoid a decrease in proximity to, or probability of, the dolphin interaction. However, negative impacts on dolphin welfare had a negative impact on visitor utility. Over 80% of visitors (n = 244) accepted management regulations resulting in decreased time with and proximity to dolphins, if those addressed welfare concerns and were communicated clearly. Thus, while visitors placed the greatest value on the proximity and predictability, they were willing to trade off these aspects if they improved dolphin welfare. We provide management suggestions based on these results. 相似文献
147.
A re-analysis of two national telephone surveys found that black–white differences in awareness that it is customary to tip a percentage of the bill declined as socio-economic status increased. However, black–white differences in awareness that is customary to tip 15–20 percent in restaurants was unrelated to socio-economic status. The practical as well as theoretical implications of these findings are discussed along with directions for future research. 相似文献
148.
149.
Michael D. Bordo 《Open Economies Review》2014,25(5):981-991
An analogy has been made between the collapse of the Bretton Woods system in 1971 and the recent Eurozone crisis. The build up of TARGET balances in the Eurosystem of Central Banks after 2007 with the GIPS (deficit countries having large liabilities) and Germany (a surplus country) with large claims is seen as similar to the rising and persistent balance of payments deficits and declining gold reserves by the United States as center country of the BWS gold dollar standard in the 1960s. This paper argues that a better Bretton Woods analogy is between the UK which ran persistent balance of payments deficits reflecting low productivity growth and overly expansionary financial policies (an analogy to the GIPS) countries with West Germany which ran persistent balance of payments surpluses reflecting high productivity and conservative financial policies (analogous to Germany today). However Bretton Woods is very different from the Eurozone in many dimensions. An even better analogy than BWS is a comparison of the clearing mechanism in the U.S..--The Gold Settlement account—with the Target payments mechanism for the Eurozone. In the early 1930s massive gold flows from the interior, hard hit by banking panics, to New York City were similar to the payments imbalances within the Eurozone in the recent crisis. The Federal Reserve did little to accommodate the demands for liquidity leading to a collapse of the payments system in March 1933. By contrast the build up of TARGET reflected full accommodation of the liquidity demands of the member states. TARGET represented an institutional innovation that prevented a repeat of the 1930s payments crisis. 相似文献
150.