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Rainer Andergassen Franco Nardini Massimo Ricottilli 《Journal of Economic Dynamics and Control》2009,33(10):1779-1795
This paper investigates the research and development activity of heterogeneous and rationally bounded firms. The latter conduct this activity through in-house research and by collecting information originating in other firms’ spillovers. Thus, research and development activity owes both to independent searching and to interaction diffusing information. We study the conditions under which this idiosyncratic effort yields effects that have either local, system-wise negligible impacts or cumulate to generate significant aggregate ones. In the latter case, global effects feed back upon the incentive to innovate and therefore on the strength of local interaction as well as on autonomous research efforts. It is these dynamic forces that we model. We compare cases in which significant aggregate effects do emerge with cases in which they do not and study their outcome on innovation-directed investment and on long-term growth. 相似文献
994.
Studies of innovation networking have frequently been concerned with the occurrence of dyadic relationships and with their apparent impact on simple measures of firm-level innovation outputs. This paper takes a more detailed look by analyzing the connection between different types of innovation and forms of networking. Based on the market novelty of innovation outcomes and the extent to which innovation activities require new competences, four types of innovation are identified. It is proposed that these types correlate with various innovation network dimensions, including the volume of networks, the strength and content of ties, and the specificity of ties. Drawing on survey data of 594 innovations realized by Dutch small firms, it is observed that the requirement to access new competences for innovation correlates positively with the number of network partners involved. We also note more subtle connections between types of innovation and networking, including that novel innovation outputs correlate with using network partners as a source of inspiration, whilst new competences associate with networking for knowledge capital. In the latter case, these activities also draw on new and intended ties relatively often, i.e. network partners which are actively sought out for the specific contributions they may make to the innovation process. Finally, innovation which is simultaneously new-to-the market and requires new competences uses strong ties relatively often. Implications for innovation policy and practice are discussed. 相似文献
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996.
产业集群区域创新优势与广西北部湾经济区高新区的培育——以南宁高新区为例 总被引:2,自引:0,他引:2
高新区产业集群是培育高新技术企业创新能力的温床,产业集群是获得竞争优势的一种有效机制.本文拟从产业集群的角度分析南宁高新区发展中的现状与存在问题,最后从区域创新优势就高新区的竞争力健康发展提出建议. 相似文献
997.
柏林-勃兰登堡都市区:跨区域规划合作及协调机制 总被引:2,自引:0,他引:2
本文分析了"柏林-勃兰登堡联合区域规划部"的组织结构、职能设置、运行机制和改革动向等,阐述了两州之间开展跨区域合作的发展历程及其动力和阻力,并总结该案例在大都市区区域协作与区域管治上提供的经验借鉴. 相似文献
998.
Jeroen Hinloopen 《Economics of Innovation and New Technology》2013,22(2):145-161
The innovation performance of firms is primarily determined by their own innovative activities and the interaction with their innovation-related environment. This environment typically differs among countries. We assess empirically these differences on firms' innovation performance. To that end we first estimate the relationship between an aggregate innovation input measure and an aggregate innovation output measure, thereby explicitly controlling for structural differences between countries. We then consider the extent to which firms located in a particular country perform better or worse than this estimated benchmark performance. The analysis is based on a panel dataset that we have constructed from Eurostat's first and second Community Innovation Survey. In order to control for possible data contamination we employ an outlier-robust estimator. It appears that among the fourteen countries considered Italy, Germany and Ireland offer an environment that facilitates most the transformation of innovation-related inputs into commercial outputs while the environment in Denmark is the least facilitating. 相似文献
999.
Anders S⊘rensen Hans Christian Kongsted Mats Marcusson 《Economics of Innovation and New Technology》2013,22(2):163-178
The purpose of this paper is to investigate the relationship between private R&D, public innovation support transferred to the private sector, and productivity in Danish manufacturing. Two main conclusions are established. First, public innovation support has a positive and significant effect on private R&D expenditures with an estimated elasticity of 0.062. Second, the indirect effect on productivity from public innovation support is reflected in a positive point estimate which is found to be robust to different specifications of R&D capital. 相似文献
1000.
Francisco Fatas-Villafranca Dulce Saura-Bacaicoa 《Economics of Innovation and New Technology》2013,22(8):695-716
An outstanding fact of capitalist change in the last few centuries is the ongoing emergence of new consumption alternatives which accompany income and productivity growth in expanding economies. Far from satiating consumers, exponential economic growth seems to stimulate human desires by providing novelty and variety embodied in a persuasive flow of unsettling goods. Although this is a well-known fact characteristic of capitalist change, little attention has been paid by modern growth theorists to the understanding of demand-side phenomena related to the increasing significance of consumption activities in our societies. Against this background, in this article, we show that as soon as we start drawing the demand-side contour of economic change, new phenomena appear which enrich our understanding of economic growth and structural change. By using ‘replicator dynamics’ systems, consumption dynamics are formally linked to the ongoing generation of innovations in capitalist economies. Certain emergent properties concerning economic growth and structural change and several policy implications follow. 相似文献