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1.
战略性新兴产业创新系统构建的基础探讨   总被引:2,自引:0,他引:2  
战略性新兴产业发展的核心仍是战略性新兴技术的产业化实现,这有赖于战略性新兴产业创新系统的形成与发展。而构造知识基础与建设技术体系是构建我国战略性新兴产业创新系统的两个重要基础。构造知识基础应关注其与研究人员的匹配,建设技术体系应包括发展选择与识别技术的能力、组织和协调能力、技术的市场应用能力和政府强有力的扶持这四方面的能力。  相似文献   

2.
乔清  韩峰 《经济与管理》2012,(9):14-17,25
近年来,随着经济全球化的迅速发展,我国开始实施自由贸易区战略,推进速度与规模令世人瞩目。以2000-2010年期间中国和14个贸易伙伴的贸易数据为样本,采用加入自由贸易协定等变量的扩展的引力模型对各因素对我国贸易流量的影响进行实证分析。结果显示:贸易国(地区)的经济规模、人口数量、文化以及贸易制度安排是影响我国对外贸易的主要因素,其中,自由贸易区的建立在一定程度上确实可以促进我国同贸易国(地区)的贸易流量,而距离对我国贸易流量的阻碍作用仍然十分显著。  相似文献   

3.
关于区域创新体系中几个关系的界定   总被引:4,自引:1,他引:4  
区域创新系统是个介于国家创新体系和企业技术创新体系之间的中观层次的创新系统。为了适应区域化和个性化需要,国内许多地区和城市都在着手构建和培育本区域的创新体系。构建区域创新体系必须要界定和处理好4种关系,即“区域创新体系”与“国家创新体系”的关系、“区域创新体系”与“企业技术创新体系”的关系,行政区域与经济区域的关系,不同等级的创新区域之间的关系。  相似文献   

4.
在建设行业信息化进程快速发展的背景下,提出以风景园林信息模型(LIM)作为风景园林信息化实践的技术路径,论述了LIM的概念和内涵,并对其技术思想和工具发展溯源。从LIM应用政策、数据标准研究、理论构建和人才培养,以及中国国家政策导向和市场新要求等方面论述了LIM的发展现状。根据基于企业平台的研究成果,提出LIM的技术应用体系,包括LIM应用场景、LIM应用技术和LIM实施框架,并就3个方面的发展提出LIM研究的拓展方向:LIM数据标准研究、LIM工程项目应用研究,以及结合新一代信息技术的LIM应用技术试验。  相似文献   

5.
As technology becomes more important and complex, many researchers are exploring systematic methods to model and describe the process of innovation. Among these methods, the Technology Delivery System (TDS) is a representative framework that has captured worldwide attention. In this paper, we identify and analyse the main delivery actors in China's cloud manufacturing (CMfg) TDS. We begin with an introduction to the TDS framework and its components, followed by a novel five-step method for quantitatively and qualitatively determining the main delivery actors in each of the four phases of the innovation process. Our method also identifies the content each actor contributes to CMfg innovation, the relationships between the actors, and combines these individual analyses into a complete picture of the TDS. The conclusions and insights derived contribute to the theoretical development of the TDS framework and generate valuable insights for managers and policymakers involved in developing CMfg technology in China.  相似文献   

6.
《China Economic Journal》2013,6(2-3):105-124
To come to terms with the realization of ASEAN+1, Taiwan had concluded with mainland China a special free trade agreement (FTA), the Economic Cooperation Framework Agreement (ECFA) in June 2010. This framework agreement provides an early harvest agreement of near-term tariff elimination, including detailed product schedules for goods and services from each side, with the final shape of fuller trade liberalization in goods and services taking years to negotiate and realize. The conclusion of the ECFA has been considered as a major breakthrough in cross-strait talks and economic relationships, even though it is by no means free from controversies inside Taiwan. The authors are therefore motivated by hot debates in Taiwan to reflect on the expected trade effect of the ECFA by taking into account the factor of cross-strait global production networks. In particular, we examine with a proposed model and statistical robustness, the trend of Taiwan-based firms' localization in mainland China, driven in part by constant movements in global production networks, which generates complicated and dynamic relationships between Taiwan's investment-induced trade and structural shift in Taiwan's exports to mainland China. Based on our empirical findings, we reflect on the conventional views on the trade effect of the free trade agreement. The results of our analyses tend to support a cautious view about the trade effect of the ECFA. Without denying the significance of the ECFA and deepening cross-strait economic relationships, we argue that the impact of the ECFA should be interpreted in a wider context than just the trade perspective, as the conventional wisdom and the existing evaluations suggested.  相似文献   

7.
2010年3月,英国政府出台了《技术与创新中心报告》,其核心内容是建议英国建立一批新的技术与创新中心(TICs),在技术成长的道路上,对技术进行筛选、整合、培育,直至实现技术的商业化。2010年10B,卡梅伦首相宣布,在未来四年,英国计划投资24L英镑,建立6—8个世纪级技术与创新中心,为英国经济发展注入驱动力。鉴于英国的经验,本文对中国建设国家创新体系的四点建议或思考如下:1.技术创新体系的核心框架:重点产业领域的技术与创新中心;2.技术创新体系的关键任务:形成产业共性技术和关键技术;3.技术创新体系的功能目标:促进科技经济紧密结合:4.政府在建立国家创新体系中的作用:构建框架、引导社会和环境营造。  相似文献   

8.
    
This article assesses the productivity change of the French technology transfer offices (TTOs) after the introduction of the July 1999 innovation law and the new public management oriented reform. By using Data Envelopment Analysis (DEA)-based Malmquist productivity index, we find an average increase in the short-term productivity of the French TTOs driven by both positive efficiency and technology change. The bootstrap analysis reveals that these improvements are ascribed to 50% of the TTO systems, while the remaining part does not show significant changes. Moreover, while older TTOs positively contribute to the performance of French TTOs in the short run, young TTOs with hospital seem to contribute negatively to the efficiency of the entire system.  相似文献   

9.
    
Over the last fifteen years, China rapidly expanded its outward foreign direct investment (OFDI) through remarkable economic growth and the “go global” policy. Chinese firms explored investment avenues especially in developing and emerging countries. As a result, China became the third largest contributor of OFDI. We examine the determinants of Chinese OFDI in 67 countries during the period lasting from 2006 to 2015 using the feasible generalized least square method. We find that the size of the economy, market opportunities, cost advantages due to low wage structure, ease of doing business, country risk, and geographical proximity are the prominent factors leading to changes in Chinese OFDI in developing and emerging economies. We find that China’s investments in different developing and emerging countries are driven by a different set of factors and the determinants of Chinese OFDI vary in low and high per capita income countries.  相似文献   

10.
Technology assessment (TA) has developed into a method that puts a strong emphasis on facilitating interfaces between supply of science and technology and the demand for useful applications. Recently, we also see that TA becomes an integral part of science and technology programs, for instance in nanotechnology. The basic aim of the latter is to articulate the needs, wishes, and constraints, for example from professional users, already in the emerging stage of technological development. TA methods come in many different forms, although they are often different versions of a limited set of ‘basic approaches’ adapted to specific conditions with the overall aim to improve societal embedding. The thrust of this paper lies in the development and results of a variant of constructive TA (CTA), addressing technological development in an early phase in order to bypass the Collingridge dilemma by developing and testing scenarios including options for the further development of emerging technologies.How to support a broad selection of relevant actors effectively with CTA in such a way that they are enabled to play their role in innovation processes of emerging technologies? This is the main research question taken up in this paper. To take on this challenge we develop, apply, and evaluate an intervention we named the 3-step constructive technology assessment (CTA) approach. We will apply the approach to a nanotechnology related topic, Lab-on-a-chip technology. By assessing the effects and evaluating the proposed approach, we also want to contribute to the development of new methodological insights relevant for the TA community.  相似文献   

11.
    
The rapid spread of information and communication technology (ICT) in Asia offers the promise of a “digital revolution” for agriculture. But realizing such gains will depend on overcoming digital poverty traps, whereby significant numbers of poor smallholders inhabiting remote regions are unable to take advantage of the benefits of ICT for agriculture and thus remain mired in poverty. This phenomenon is illustrated in a model of a poor household located in a remote region that cannot accumulate sufficient ICT skills. To avoid such outcomes, policies need to be targeted at both the lack of access by smallholders to ICT for farming and their insufficient skills to use the new technologies. Increased public investments to extend “last-mile infrastructure” in digital services are necessary but not sufficient. Complementary investments in developing rural infrastructure, appropriate ICT business models and services, and improvement of the digital literacy of smallholders are also essential.  相似文献   

12.
    
The existing international economic order has been heavily shaped by US power and the US has been a key driver of globalisation and neoliberal economic restructuring, prompting speculation about whether the rise of new developing country powers could rupture the current trajectory of neoliberal globalisation. This paper analyses the case of Brazil at the World Trade Organization (WTO), a core institution in global economic governance. In the last decade, Brazil successfully waged two landmark trade disputes against the US and EU and created a coalition of developing countries – the G20 – which brought an end to the dominance of the US and EU at the WTO and made their trade policies a central target of the Doha Round. Brazil's activism has been widely hailed as a major victory for developing countries. However, I argue that rather than challenging the neoliberal agenda of the WTO, Brazil has emerged as one of the most vocal advocates of free market globalisation and the push to expand and liberalise global markets. I show that Brazil's stance has been driven by the rise of its export-oriented agribusiness sector. This case demonstrates that business actors from the Global South are becoming significant new protagonists in global economic governance; they are taking the tools created by the states and corporations of the Global North – in this case, the WTO and its neoliberal discourse – and turning them against their originators. At the same time, their interests are being wrapped in and advanced through a discourse of development and social justice and a strategic mobilisation of the politics of the North-South divide.  相似文献   

13.
    
Through an analysis of the formation of free trade agreements (FTAs), this article seeks to examine the factors that caused the gap in Japan and China's relationship with Southeast Asia to emerge and expand in the new millennium. In order to address this question, the article focuses on China and Japan's diplomatic styles and domestic political institutions and examines how these two elements influenced negotiations on the formation of FTAs, as well as the evolving perceptions that the Southeast Asian nations have of these two states. The article argues that Japan and China possess different kinds of weaknesses in implementing feasible external policies – a lack of policy decisiveness for Japan and weak policy credibility for China – which have resulted from the operation of domestic political institutions. Given these differences, while China implemented pragmatic diplomacy that helped improve its policy credibility, Japan's bargaining diplomatic style did not serve to rectify its weak policy decisiveness. Such differences in their diplomatic approach have led to the differing influence of these two states on Southeast Asia.  相似文献   

14.
近年来,我国管理学界应用结构方程建模(SEM)进行研宄的文章明显增加,因此,有必要对这一重要统计方法的应用现状进行详细的分析。通过对2001~2004年在国内10种期刊上所发表的39篇相关文章的比较、分析,本文发现,国内管理学研究者在模型修正、等价模型等方面仍存在着一些问题。希望借本文对SEM应用现状的分析和应用规范的讨论,我国管理学界可以更科学合理地应用SEM,而SEM也能够在管理学研究领域中发挥更大的作用。  相似文献   

15.
国内外研究现状表明,对风险投资与高新技术融合的技术转让体系的特殊性、体系组成、体系功能等方面的认识有待深化;对推动体系建设的外部条件、经济政策、政策工具的研究尚不充分。有鉴于此,笔者设计了中国风险投资与高新技术融合的技术转让体系,指出了其发育路径,研究了经济政策刺激、政策工具推动体系发育的作用。  相似文献   

16.
    
Accurate prediction of dividends is important for market participants such as investors, firm managers, and monitoring authorities, as they can, respectively, invest, manage dividend decisions, and monitor dividend policies more effectively. We identify the most relevant variables for predicting the dividend payout of the firms in an emerging market, Iran, using the least absolute shrinkage and selection operator (LASSO). The advantages of the LASSO include: enhancing the prediction accuracy of the dividend model, improving interpretation of the results, and applicability to high-dimensional data. We obtain several results. First, some fundamental determinants of dividends in the industrialized economies such as market-to-book ratio and current ratio, do not play a role in deciding dividends in Iran. Second, LASSO-selected variables outperform the variables commonly used in the literature in terms of model fit and prediction accuracy. Third, business risk, leverage, return on assets and effective tax rate are the most important predictors of dividend propensity of the Iranian firms. Fourth, if the support vector machine algorithm, an often-used classification method, is combined with LASSO-selected variables, it can better discriminate between dividend-paying and dividend non-paying firms than other methods such as logistic regression and linear discriminant analysis.

Abbreviations: LASSO: Least Absolute Shrinkage and Selection Operator; TSE: Tehran Stock Exchange; RMSE: Root Mean Squared Errors; MAE: Mean Absolute Errors; ROC: Receiver Operating Characteristics; GMM: Generalized Method of Moments; MENA: Middle East and North Africa region; AIC: Akaike Information Criterion; BIC: Bayesian Information Criterion; LARS: Least Angel Regression; OLS: Ordinary Least Squares; AUC: Area Under Curve; BS: Brier Score ; OA: Overall Accuracy; LDA: Linear Discriminant Analysis; SVM: Support Vector Machine algorithm; LR: Logistic Regression.  相似文献   

17.
发达国家通过清洁发展机制向发展中国家企业输出清洁技术工艺存在多重、复杂的利益目标,借助清洁发展机制,发展中国家企业一方面可以获得先进清洁技术、提高自身的环境生产效率;另一方面,也会遭遇技术获援—环境生产率提高—技术依赖—企业减排负担加重的绿色困境。如何正确高效的引进清洁技术是非常重要和迫切的,为此,文章运用个案分析方法,在前人研究的基础上,对清洁发展机制项目涉及的技术转移以及技术引进问题进行了系统的剖析和研究,并提出了一些解决策略。  相似文献   

18.
透过创新政治经济学的视角,我们可以发现,国有企业的体制有可能具有促进动态规模效益的相对效率特性。国有企业始终是中国追求以创新体制为基础的发展道路所能凭借的基本力量,而是否走上这条道路却又是国有企业走向消亡抑或新生的关键。  相似文献   

19.
FDI对中国技术进步的贡献效应实证分析   总被引:3,自引:0,他引:3  
外商直接投资(FDI)的经济效应问题一直是理论有多大贡献,学者们的研究结论还存在着较大的分歧.本文运用索洛测算技术进步的"余值"方法,选取中国1985年至2004年区间样本数据作为经济变量,从宏观角度分析了FDI对中国技术进步的影响效应.得出的结论是,引进FDI对促进中国的技术进步效果甚微,其原因和对策如何,需要认真研究.  相似文献   

20.
以 2016-2020 年新一代信息技术上市公司为样本,实证检验政府补助对新一代信息技术上市公司技术创新的激励效果及其作用机制,结果显示:政府补助具有技术创新投入效应和技术创新产出效应,事后补助更能激发高质量的技术创新产出;政府补助通过缓解融资约束促进技术创新投入,通过促进合作研发提高技术创新产出.扩展研究表明,上市公司自身知识吸收能力越强,政府补助对上市公司的合作研发意愿、合作研发数量以及合作研发质量的促进作用越显著;上市公司所在省份高校资源越丰富,上市公司所在地设有创新型产业集群,政府补助对上市公司的合作研发数量和质量的促进作用越显著.根据实证结论,提出优化和有效利用政府补助政策促进新一代信息技术上市公司技术创新的对策建议.  相似文献   

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