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21.
It is well known that intra-industry trade and cross-border production networks have promoted economic growth and regional integration in East Asia. However, regional supply and production chains may have been formed differently across industries, reflecting different degrees and a different scope of regional economic linkages at an industry level. This paper makes a threefold contribution. First, to assess industry-level differences, this study adopts the generalized purchasing power parity (G-PPP) model using industry-specific producer prices. Second, the momentum threshold autoregressive (M-TAR) model is employed to allow for possible nonlinearity arising from the dynamic nature of regional economic growth and development. Third, the Granger causality test is also conducted to assess whether regional economies have autonomously integrated. The empirical results reveal that economic integration has progressed more autonomously in the electrical industry, as well as in the transportation equipment industry, as China and the ASEAN countries have become the final destination markets for finished products in these two industries.  相似文献   
22.
Landscape is defined by the European Landscape Convention as “an area perceived by people, whose character is the result of the action and interaction of natural and/or human factors”. Many efforts have been devoted in addressing the core concepts on which this definition roots: perception and interaction of men and nature, but when coming to large (continental) scale assessments, the latter prevail on the former.This paper aims at presenting a framework for a measurable landscape awareness indicator as a key link to the public demand for a specific type of landscape: the agricultural landscape. This is a necessary effort to complement more physically based assessments, which include as well the impact of human activities on landscapes.The analysis is carried out at different levels of governance: EU and regional, using an example from the Alentejo region in Portugal and EU wide databases, and addresses conceptual and practical questions: what type of societal landscape awareness can be monitored and by whom (e.g., individuals, specific social groups, society as a whole); what are the landscape dimensions that should be assessed; what are the limitations imposed by data-related constraints. By applying the methodology to build composite indicators to map landscape societal awareness, the paper shows the regional and local meaning of indicator approaches developed at European level, presents developments for downscaling to regional level, while introducing the social component to support sound policy development for European rural landscapes.  相似文献   
23.
中级财务会计是会计学专业的一门主干课程,起着承上启下的重要作用,但在教学过程中还存在许多问题,如重理论轻实践、考核体系单一、教学环节缺乏思政元素等。论文针对这些问题,尝试提出改革教学方式、深化校企合作、多元化考核、强化会计人员职业操守等建议,旨在进一步提升教学质量,突出学生的主人翁地位。  相似文献   
24.
装备制造业与生产性服务业动态匹配是二者之间密切互动的表现,也是二者协同发展互动升级的重要手段。通过对常州装备制造业与生产性服务业发展现状、动态匹配中存在的问题进行梳理和分析,进而从装备制造业与生产性服务业发展的中间组织的培育与促进、市场环境营造、匹配程度提升两个维度,九个方面,对两者动态匹配路径进行设计。  相似文献   
25.
The subject of this study concerns individual vacationers' reactions to the global economic crisis. This crisis is lasting longer than expected, resulting in Europe in a “double dip”. Vacationers can use different strategies to cope with this crisis: from pruning (giving up the vacation) via cheese-slicing (economizing on vacation attributes) to non-economizing. Based on a theoretical framework, it was predicted that over time the pruning segment would become larger than the cheese-slicing segment. A longitudinal study in The Netherlands, covering 4 years, shows economic developments having a relatively minor effect on vacationers' holiday plans and intentions, with no increase in the size of the pruning segment. Six vacationer segments were found, three of which can be considered to be crisis-resistant. Each segment pursues different economizing strategies, with each requiring a customized marketing strategy. Five explanations are proposed for the relatively limited influence of the economic “double dip” on Dutch vacationers. Future research can be directed to comparing vacations with other consumer products, in order to explain the crisis-resistance of vacation planning during this economic crisis.  相似文献   
26.
We study convex risk measures describing the upper and lower bounds of a good deal bound, which is a subinterval of a no‐arbitrage pricing bound. We call such a convex risk measure a good deal valuation and give a set of equivalent conditions for its existence in terms of market. A good deal valuation is characterized by several equivalent properties and in particular, we see that a convex risk measure is a good deal valuation only if it is given as a risk indifference price. An application to shortfall risk measure is given. In addition, we show that the no‐free‐lunch (NFL) condition is equivalent to the existence of a relevant convex risk measure, which is a good deal valuation. The relevance turns out to be a condition for a good deal valuation to be reasonable. Further, we investigate conditions under which any good deal valuation is relevant.  相似文献   
27.
The paper presents the findings of a research project aiming to quantify and subsequently classify several infrastructure-related road safety measures, based on the international experience attained through extensive and selected literature review and additionally on a full consultation process including questionnaire surveys addressed to experts and relevant workshops. Initially, a review of selected research reports was carried out and an exhaustive list of road safety infrastructure investments covering all types of infrastructure was compiled. Individual investments were classified according to the infrastructure investment area and the type of investment and were thereafter analysed on the basis of key safety components. These investments were subsequently ranked in relation to their safety effects and implementation costs and on the basis of this ranking, a set of five most promising investments was selected for an in-depth analysis. The results suggest that the overall cost effectiveness of a road safety infrastructure investment is not always in direct correlation with the safety effect and is recommended that cost–benefit ratios and safety effects are always examined in conjunction with each other in order to identify the optimum solution for a specific road safety problem in specific conditions and with specific objectives.  相似文献   
28.
This article proposes a theoretical model from the recipient perspective that considers what type of assistance a donor country should provide: public good assistance or private good assistance. We investigate the effects of migration and free riders under both types of assistance. We empirically apply this model to the rapidly growing economies and a large official development assistance disbursement for East Asia.  相似文献   
29.
孙倩 《价值工程》2013,(20):183-184
本文借助含有中间变量的两阶段DEA评价方法对陕西省涉农地区不同信用社的可持续经营效率进行了评价。得出了大部分涉农地区基层信用社存在存款严重不足、发放贷款效率比吸收存款效率高、非利息支出过多、非利息收入不足等结论。  相似文献   
30.
科学刻画逆比较优势进口高技术含量中间品对生产技术革新的影响效应能为制定科学进口国外中间品和提升生产技术革新速度方面的政策提供有益参考,以剖析上述效应为目标的多维细致检验结果表明:首先,制造型和服务型中间品进口技术含量逆比较优势指数对生产技术革新的影响效应呈现倒U型,进口约2.5倍于自身比较优势水平技术含量的中间品能最大化中间品进口的生产技术革新功能,这一结论在多层面检验中均稳健成立。其次,中国中间品进口技术含量逆比较优势指数处于倒U型顶点的左侧正效应区间。对于动态比较优势持续提升的中国而言,在处理好“卡脖子”风险的基础上,可适度提升中间品进口技术含量,以更好地发挥中间品进口的生产技术革新功能。最后,倒U型效应具有非常强的稳定性,多维外部冲击均无法撼动倒U型效应。为此,倒U型效应可谓协调中间品进口和生产技术革新间关系的“铁律”。  相似文献   
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