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Eduardo Pol Peter Carroll Paul Robertson 《Economics of Innovation and New Technology》2013,22(1):61-76
This paper is an attempt to tease out a typology of economic sectors based on a systems approach to innovation and economic growth that may be useful for policy analysis. The typology explored here revolves around novel products rather than ethereal knowledge-producing entities. This insight goes back to Allyn Young (1928) and Joseph Schumpeter (1934) who argued that the introduction of new goods was the engine of economic growth. More precisely, our typology of sectors focuses on novel products which are efficiency-enhancing within and between sectors through the market mechanism. The scheme revolves around the relationship between 'Enabling' and 'Recipient' sectors (which gives the typology its name: ER), and offers a lens for viewing and interpreting a substantive part of the mechanics of modern economic growth. The last part of the paper briefly discusses a few immediate policy implications, although it has the potential for greater use and value in this regard. 相似文献
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马娅 《西安财经学院学报》2002,15(3)
格拉斯是德国当代著名作家 ,是 1999年诺贝尔文学奖获得者。《猫与鼠》是格拉斯《但泽三部曲》的第二部。文本以动物隐喻的方式叙述了纳粹文化对个体的驯化。主人公马尔克本是个善良的青年学生 ,因为生活在希特勒的国家社会主义时代 ,在纳粹文化的诱骗下 ,丧失了自我道德、自我价值 ,最终走向毁灭。马尔克的命运是特定背景下青年人相同相近的精神状态的真实写照 相似文献
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王金胜 《新疆财经学院学报》2005,(3):64-68
先锋小说是在对传统现实主义创作精神和艺术手法的反叛中确立自己的先锋性地位的。它的崛起与存在主义、后现代主义、后现代小说、现代叙事理论尤其是结构主义文学理论在国内的引入密切相关。先锋小说或多或少地表现出后现代倾向与后现代性,贯穿于其中的理论观念,则是西方形式主义的艺术情结:小说形式、语言的文体实验。先锋小说对“真实性”的重新体认,使被意识形态遮蔽的人性侧面得到深入揭示。 相似文献
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在突发事件应急管理过程中,科技研发支撑作用十分关键,亟需建立突发公共卫生事件科研应急体系长效运行机制。基于科技研发应急体系的复杂性、适应性特征,从主体属性和体系架构两个层面入手,分析重大突发公共卫生事件科技研发应急体系的复杂适应系统特征,运用复杂适应系统理论模型和动态闭环螺旋模型,研究重大突发公共卫生事件科技研发应急体系运行机制。研究发现,重大突发公共卫生事件背景下,科技研发应急体系具有复杂适应系统的7个基本特征,是典型的复杂适应系统;科技研发应急体系中,科研攻关专家组、诊疗医院、科技部门等科研主体具有各自内部模型,并通过6大标识进行聚集;科技研发应急体系存在事件—需求引导、主体协同、资源交互、成果转化机制。同时,新冠病毒肺炎疫情应对实践表明,疫情防控救治进程中科技研发应急体系存在并遵循上述运行机制。 相似文献
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What protects travel and leisure companies from a global pandemic, such as COVID-19? To answer this question, we investigate data on over 1200 travel and leisure companies in 52 countries. We consider 80 characteristics, such as company financial ratios, macroeconomic variables, and government policy responses. Using regressions and machine learning tools, we demonstrate that firms with low valuations, limited leverage, and high investments have been more immune to the pandemic-induced crash. We also find a beneficial effect of stringent containment and closure policies. Finally, our results indicate that countries with less individualism may be better positioned to cope with the pandemic. Our findings have implications for regulatory bodies, managers, and investors concerning future pandemic outbreaks. 相似文献
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《Food Policy》2017
This study analyzes the legitimation process of an emerging novel food sector in the European Union (EU). Current EU policies are cautious with regard to new food sources and new food technology, and we aim to determine how the sector is addressing both this caution as well as a general public that may be skeptical of its products. By utilizing a legitimacy strategy framework and conducting 19 semi-structured interviews with actors and experts in the Dutch edible insect sector, we assess the sector’s progress and limitations with regard to its legitimacy journey. The findings show that sector focus has thus far been on organization, intraindustry, and interindustry legitimacy strategies, and that additional emphasis on institutional strategies will be imperative to securing more accommodating legislation. In addition, the lack of a common vision, a strategic communication plan, and interfirm linkages may also be hindering sector legitimation. The framework and conclusions presented here may prove useful to other sectors introducing novel foods. 相似文献
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2020年1月31日,世界卫生组织宣布将中国新冠病毒疫情列为国际关注的突发公共卫生事件(PHEIC)。尽管在之前的PHEIC中,世界卫生组织均强调不应限制国际旅行和贸易,但各国仍对目标国采取了一系列限制措施,对其经济造成负面影响。此次PHEIC后,越来越多的国家对我国采取了广泛的限制措施。对中国造成的短期影响是国内经济、国际贸易、双向投资、全球价值链均受到冲击;中期影响是外商撤资、产业链转移的可能性大幅增加;长期影响是面临与全球经济脱钩的风险。对此,我国应借鉴之前目标国采取应对措施的经验教训,尽快结束疫情、缓解对国内经济的冲击、推动国际贸易和双向投资、加快产业链布局调整、加强国际经济合作,以缓解PHEIC的短期冲击并避免中长期影响。 相似文献
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新冠肺炎疫情对中国经济挑战与影响的调查综述 总被引:1,自引:0,他引:1
2020年初,新冠肺炎疫情不仅造成民众身体健康的伤害,也给中国经济带来巨大挑战。2020年2月5—6日,中国社会科学院工业经济研究所《China Economist》的调查认为,疫情对中国经济短期影响显著,但长期影响有限。宏观层面,一季度经济下滑明显,民生受到较大影响;中观层面,服务业是本次疫情受影响的主要行业;微观层面,小微私营企业及个体经营者是受疫情影响最大的经济部门。为缓解疫情给中国经济带来的不利影响,短期刺激政策应给予个体经营者及小微企业更多扶持,通过金融、财政等手段支持其现金流不断,帮助其度过困难期。长效机制政策应着眼于建立高效的疫情应急处理能力和健全的公共卫生体系,提升政府执政效率。 相似文献