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1.
Use of biofuels diminishes fossil fuelcombustion thereby also reducing net greenhousegas emissions. However, subsidies are
neededto make agricultural biofuel productioneconomically feasible. To explore the economicpotential of biofuels in a greenhouse
gasmitigation market, we incorporate data onproduction and biofuel processing for thedesignated energy crops switchgrass,
hybridpoplar, and willow in an U.S. AgriculturalSector Model along with data on traditionalcrop-livestock production and processing,
andafforestation of cropland. Net emissioncoefficients on all included agriculturalpractices are estimated through crop growthsimulation
models or taken from the literature. Potential emission mitigation policies ormarkets are simulated via hypothetical carbonprices.
At each carbon price level, theAgricultural Sector Model computes the newmarket equilibrium, revealing agriculturalcommodity
prices, regionally specificproduction, input use, and welfare levels,environmental impacts, and adoption ofalternative management
practices such asbiofuel production. Results indicate no rolefor biofuels below carbon prices of $40 perton of carbon equivalent.
At these incentivelevels, emission reductions via reduced soiltillage and afforestation are more costefficient. For carbon
prices above $70,biofuels dominate all other agriculturalmitigation strategies. 相似文献
2.
Kim C. Border 《Economic Theory》2007,31(1):167-181
This note uses the Theorem of the Alternative to prove new results on the implementability of general, asymmetric auctions,
and to provide simpler proofs of known results for symmetric auctions. The tradeoff is that type spaces are taken to be finite. 相似文献
3.
周炫 《广东农工商职业技术学院学报》2006,22(2):73-79
用典是辛弃疾词创作的重要艺术特征之一,学界对此曾进行过大量的研究。该文通过对稼轩词用典数量的统计分析,来探讨辛弃疾的文化知识结构,以及稼轩词用典显才学的特点。 相似文献
4.
This paper examines the impact of large-scale alternative data on predicting consumer delinquency. Using a proprietary double-blinded test from a traditional lender, we find that the big data credit score predicts an individual’s likelihood of defaulting on a loan with 18.4% greater accuracy than the lender’s internal score. Moreover, the impact of the big data credit score is more significant when evaluating borrowers without public credit records. We also provide evidence that big data have the potential to correct financial misreporting. 相似文献
5.
《Futures》2015
This paper examines the intersections between two futures-oriented domains of practice and research: scenario planning and design. Both are practice-led, with uneasy but productive relationships with theorizing. Exploring their relations offers ways to address challenges faced by interdisciplinary management research, which struggles to connect research and practice. The authors describe how they brought the two fields together. We outline how we convened, designed and facilitated the fourth Oxford Futures Forum held in May 2014. This event brought together leading practitioners and researchers in a collective inquiry based on self-organizing, generative and reflexive making and dialogue. How participants engaged, from responding to the invitation to take part, as well as their practical and discursive encounters with one another during the event, threw up similarities and differences between the two fields. We present nine themes that capture the links and spaces between design and scenarios, yet suggest that they are not a straightforward overlap or a simple relationship, but rather a range of interactions between the fields, including feeding in, bridging, tension and repulsion. The paper's contribution is to suggest how scenario planning can engage with design, resulting in new opportunities for research and projects. These modes of engagement provide a framing to explore dialogues between other management disciplines. 相似文献
6.
This study aims at proposing to test a research model to gain a better understanding of the relationships among the dimensions of experiential quality, green experiential satisfaction, green alternative attractiveness, green service fairness, green variety-seeking, and green switching intentions. The study's findings are based on structural equation model analysis of a convenience sample of 650 attendees at the 13th International Green Building and Energy-Savings Exhibition 2016 in Chongqing, China. The results of this analysis contribute to the services marketing theory by providing additional insights into green switching intentions, the dimensions of experiential quality, green experiential satisfaction, green alternative attractiveness, green service fairness, and green novelty-seeking. The study's results will assist green convention management in developing and implementing market-orientated service strategies to increase the dimensions of experiential quality and green experiential satisfaction, enhance green alternative attractiveness, green service fairness, and green novelty-seeking, and decrease green switching intentions. 相似文献
7.
The water industry is in great need of further large investments to address existing severe water shortages worldwide which requires the participation of private sector investors. This industry is heavily infrastructure based and is therefore saddled with fixed assets-in-place or illiquid assets. This exposes the industry to what is termed as ‘illiquidity risk’, and hence, investors in this industry should be compensated for bearing this risk with an appropriate return premium (i.e. extra return). In this study, we provide evidence as to whether illiquidity risk indeed significantly affects returns in this industry. We examine the case of all 76 firms that compose the five major global water indices. After controlling for other factors that impact on returns, our results suggest that asset illiquidity is positively associated with stock returns. Specifically, water firms with a larger proportion of illiquid assets-in-place are observed to have greater stock returns than those with a smaller proportion of illiquid assets. Our results have important implications for the financing of water-related projects particularly those which involve the participation of investors from the private sector. 相似文献
8.
A growing body of research is concerned with deviance in the workplace. While much research has explored negative forms of deviance, we examine constructive deviance: behaviour that deviates from salient norms and benefits the reference group. We empirically explore manifestations, determinants and performance outcomes of constructive deviance in standardised work processes. We do this through a mixed-methods study in bakery trading departments of an Australian retailer. We illustrate that constructive deviance occurs in these settings and show that some manifestations of constructive deviance improve organisational performance and pave the way for applying constructive deviance as a strategic tool in retail. 相似文献
9.
我国城乡居民人均收入将于2020年翻一番,由此引发的问题是劳动力成本的快速提高。文章在品牌经济学的框架下,分析指出通过品牌战略建设提高产品溢价能力,是企业应对劳动力成本上升的有效手段。通过构建引入选择成本的需求函数,证明了品牌溢价能力与其品牌信用度呈正比关系。在理论分析的基础上,文章提出了应对收入倍增的品牌战略路径,主要包括自主品牌-自主品牌、自主品牌-他人品牌、他人品牌-自主品牌、他人品牌-他人品牌等四种方式。企业可根据实际情况,选择合适路径实现从无品牌到弱势品牌,再到强势品牌的转变。 相似文献
10.
高等院校学生奖学金制度是高校教育管理的一项重要措施,具有奖优促劣和帮困扶贫相结合的功能和作用,同时,对贫困大学生的成长成才还显示出明显的激励效应。 相似文献