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1.
科学技术是第一生产力,科技投入无论是在推动经济增长还是促进社会发展方面,都有着举足轻重的重要作用。通过协整检验、格兰杰因果检验等方法,研究2006年-2020年西部地区财政科技支出对区域经济增长的作用。实证结果表明,西部地区的财政科技支出与经济增长之间存在着长期的均衡关系。因此,应进一步加大及合理安排政府财政科技资金的投入,加强资金监管,提高资金使用效率,更好地促进经济发展与社会进步。  相似文献   
2.
超前布局科技服务业集群,是雄安新区落实高端高新产业定位、加快建设创新驱动发展引领区的有效途径。立足雄安新区发展对科技服务业集群的需求,围绕高端高新产业链与科技服务业产业链的融合发展,构建科技服务业集群系统的结构框架,剖析集群的功能定位、内生机制和外部影响因素,提出了雄安新区科技服务业集群的“培育集群内核、拓展产业链条、衍生创新网络”三阶段衍生路径,为政府加快构建科技服务业集群提供决策依据。  相似文献   
3.
科技云是改变科技服务平台多头分散管理、重复建设、相互交叉、效率不高问题的重要手段,也是科技服务平台信息化发展的重要趋势。由于科技云滞后于科技服务平台,数据资源集成与资源共享都相比离散平台更为复杂,基于科技云理清科技服务平台数据资源、服务功能、用户对象以及运行模式,成为建设科技云的前提。在剖析科技中介模式、众包模式、众创模式不同形式科技服务平台运行模式的基础上,以科技云集成思路为导向,剖析科技云平台数据资源、服务功能、用户对象,刻画政府主导模式下的科技云运行模式和企业主导模式下的科技云运行模式。研究指出科技云模式下,科技服务平台数据资源将以资源池形式集中呈现,科技服务将体现“一站式”服务特征,政府主导下的科技云运行模式与企业主导下的科技云运行模式将存在差异。  相似文献   
4.
中国土地信息学30年发展研究   总被引:1,自引:0,他引:1  
研究目的:明确土地信息学核心研究内容和学科地位,系统总结1980—2017年中国土地信息学研究的重要进展,划分土地信息学发展的主要阶段及各个阶段重要成果,指出土地信息学未来研究的方向和重点。研究方法:理论归纳法和文献计量法。研究结果:土地信息学是以权籍为核心、土地信息为对象,研究土地信息获取、分析、处理、存储与表达的理论、方法与技术的一门学科,服务于土地调查、评价、规划、利用、整治和保护等信息共享与决策支持。中国土地信息学发展可划分为起步阶段(1980—1995年)、关键技术应用阶段(1996—2006年)与稳步加速发展阶段(2007—2017年)三个阶段。研究结论:未来土地信息学应树立大权籍观,围绕权籍信息采集、管理、分析、表达、安全、标准等问题,研究快速、高效、精准的多元土地信息获取技术;研究土地信息的标准化、安全组织、数据交换和共享管理机制和技术;开展土地信息数据的深度挖掘分析、综合表达、集成应用技术,以及大数据、云计算、人工智能在土地信息学中的应用技术等。  相似文献   
5.
Embedding the issue of the recognition of tourism by the academia in the context of the scientific identity of the researchers of tourism can bring valuable insights into the debate. Moreover, such an approach is aligned with the main assumptions of social constructionism and the non-classical sociology of science (knowledge) stemming from the paradigm theory of science formulated by Kuhn. These concepts served as the foundations for the present research, allowing for the formulation of its main hypothesis: that every academic community has the right to decide whether it accepts tourism as a separate academic discipline or not, and that there is no reason why any opinion on this matter should be imposed on everyone. Another useful piece of information can be gained by adopting an epistemological perspective in the form of the questions: will separating tourism from other disciplines make it possible for us to learn more about it? Or should we continue considering it through the prisms of other disciplines? These were the premises which drove both parts of the present research: literature query and empirical study (which featured results from researchers from all around the world), and were addressed in the conclusion.  相似文献   
6.
This research is trying to shed light on two myths that are usually widespread: the first one being the idea of the academic economist as a neutral scientist finding uncontestable consensual truths, thanks to uncontestable empirical methods, the second, the idea of the central banker as a Weberian neutral bureaucrat setting aside personal beliefs to act mechanically for the common good. Deconstructing this ‘neutrality illusion’, this work argues that economics is actually a divided and ideologically marked discipline despite its aim at natural-science-type-legitimacy. It argues in a related discussion that such ideological bias also impedes a purely neutral conduct of monetary policy, undermining the very idea of central bank independence. Linking these two arguments, it argues that graduate training in economics is the first place for the formation of biased preferences, because of the substantial ideological sorting that exists across universities. Using a unique database on FOMC members’ votes and ideology, the paper tests this idea empirically and despite unavoidable caveats, finds robust evidence of a systematic impact of the ideological features of their alma mater on FOMC members’ voting behaviour – impact that we found more important than the other traditional determinants of central bankers’ actions.  相似文献   
7.
To achieve sustainable development, companies are increasingly putting an emphasis on the creation and the promotion of environmentally sustainable innovations. Environmentally sustainable innovation often involves a significant shift in a new strategic direction. This paper studies this shift from a dynamic capabilities perspective and aims to identify the microfoundations of science‐based companies' dynamic capabilities for high‐tech environmentally sustainable innovations. It investigates the development of high‐tech environmentally sustainable innovations in two distinctive science‐based companies. To scholars, this study provides an in‐depth process analysis, over time, of how and why microfoundations of dynamic capabilities influence the development of a science‐based company's high‐tech environmentally sustainable innovations. To practitioners in science‐based firms, this process study can function as a frame of reference, enabling the tailoring of a strategy for high‐tech environmentally sustainable innovation.  相似文献   
8.
A separation between the academic subjects statistics and mathematical statistics has existed in Sweden almost as long as there have been statistics professors. The same distinction has not been maintained in other countries. Why has it been kept for so long in Sweden, and what consequences may it have had? In May 2015, it was 100 years since Mathematical Statistics was formally established as an academic discipline at a Swedish university where Statistics had existed since the turn of the century. We give an account of the debate in Lund and elsewhere about this division during the first decades after 1900 and present two of its leading personalities. The Lund University astronomer (and mathematical statistician) C. V. L. Charlier was a leading proponent for a position in mathematical statistics at the university. Charlier's adversary in the debate was Pontus Fahlbeck, professor in political science and statistics, who reserved the word statistics for ‘statistics as a social science’. Charlier not only secured the first academic position in Sweden in mathematical statistics for his former PhD student Sven Wicksell but also demonstrated that a mathematical statistician can be influential in matters of state, finance as well as in different natural sciences. Fahlbeck saw mathematical statistics as a set of tools that sometimes could be useful in his brand of statistics. After a summary of the organisational, educational and scientific growth of the statistical sciences in Sweden that has taken place during the last 50 years, we discuss what effects the Charlier–Fahlbeck divergence might have had on this development.  相似文献   
9.
With regional science now into its seventh decade, it is timely to step back and look at what regional science is about, the past challenges it has faced, particularly its relevance, and to identify some of the challenges it has confronted in the past and at present. The paper demonstrates regional science research has had, and continues to have, policy relevance, as well as being relevant for business, and has addressed important issues. It provides an overview of recent commentaries on issues regional scientists might now be addressing.  相似文献   
10.
目的 在全球努力实现联合国可持续发展目标背景下,综合评价近10年广西农业生产效率、农业全要素生产率及其时空演化特征,解析其驱动因子,为提高广西农业生产效率提供支持,为广西可持续发展目标评价提供依据。方法 文章基于2008—2017年广西14个地级市农业生产投入与产出数据,运用数据包络分析(DEA)、Malmquist指数和Tobit模型,评价广西农业生产效率与农业全要素生产率及其时空演变特征,解析其驱动因素。结果 (1)近10年广西农业生产效率水平较低,研究期间总体表现为DEA无效且规模收益递减;空间差异大,各市农业生产效率呈现不同的时间变化特征,仅梧州市、北海市和钦州市一直处于农业生产效率DEA有效。(2)广西农业全要素生产率(TFP)呈波动增长态势,技术进步是农业全要素生产率增长的主要驱动力;桂东北(桂林市、梧州市、贵港市)、桂南(北海市、防城港市、钦州市)是广西农业全要素生产率较高的地区。(3)农业生产效率影响因素中,耕地有效灌溉率、农业科技是促进因素,与农业生产效率呈显著正相关;单位面积化肥施用强度、政府投入、单位耕地农机动力是限制因素,与农业生产效率呈显著负相关;技术进步、纯技术效率和规模效率是农业全要素生产率提升的促进因素。结论 近10年,广西农业生产效率与全要素生产率整体较低,时空差异大;应增加农业科技投入,增强农业基础设施建设,提高规模化水平,以提升广西农业生产效率。  相似文献   
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