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41.
郭朝阳 《数量经济技术经济研究》2006,23(3):95-101
入世后我国企业面临着国外企业日益加强的竞争压力,技术创新成为企业的重要选择。本文从技术创新成本的角度,建立了国内企业与国外企业技术创新竞争的静态博弈模型,根据模型,当国外企业以规模扩张为竞争目标时,我国企业只能选择渐进式的技术创新战略。 相似文献
42.
This paper studies technology policy within a version of Jones's [1995. R&D-based models of economic growth. Journal of Political Economy 103, 759–784] non-scale R&D-based growth framework that incorporates imitation of foreign techniques. In the model, imitation is the most important source of productivity growth at the beginning of the convergence process, whereas innovation dominates later on. In addition, the transitional dynamics of the model can account for well-known empirical regularities regarding the relationship between the level of economic development and public support to technology innovation and imitation. The paper shows as well that, even though policy in Jones-type non-scale models has no long-run growth effects, level effects can be substantial. 相似文献
43.
Since the year 2000, silicon intellectual property (SIP), which can minimize the gap in ‘design productivity’ that exists with systems-on-chip (SOC), has become one of the most important factors in the development of integrated circuit (IC) products in the SOC era. Although SIP is very important for IC industry development, complicated business, technical as well as legal issues inside SIP transactions have hindered successful transactions and the integration of SIPs into SOCs. Thus, web-based SIP e-Commerce mechanisms, called SIP Malls, have emerged, aiming to resolve complex SIP issues. To maintain its leading position and competitiveness in the World's IC industry, as well as the value added by SOC products in Taiwanese IC firms, the Taiwanese government has developed SIP Malls, using innovation policy tools. However, the Taiwanese SIP Mall industry remains immature. No existing Taiwanese SIP Malls generate a profit or account for a significant share of worldwide SIP transactions. This research will develop an analytical framework for defining an innovation policy portfolio that aims to develop Taiwan's SIP Mall industry, so that it will enhance the value added of SIP Malls and, thus, the nation's competitiveness in the SIP and IC industries, something which already has become one of the Taiwanese government's major concerns. The industry innovation requirements (IIRs) are summarized using the Delphi method. Meanwhile, the major IIRs identified by Decision Making Trial and Evaluation Laboratory (DEMATEL) are introduced. After the IIRs are derived, the relationships between the IIRs and innovation policy tools are derived by Grey relational analysis (GRA). Then, the innovation policy tools are clustered, based upon the Grey grades derived by GRA. Finally, reconfigured innovation policy portfolios are presented for the Taiwanese government's policy definition. The results demonstrate that developing an innovative policy portfolio that includes scientific, technical, educational, public enterprise, information, legal and regulatory, financial, and taxation policy tools will be the most necessary step towards developing Taiwan's SIP Mall industry. 相似文献
44.
Technological proximity and the choice of cooperation partner 总被引:1,自引:0,他引:1
This paper provides empirical tests of hypotheses of cooperative behavior provided by evolutionary approaches in the resource-based
view of the firm. The influences of “technological proximity”, individual incentives to cooperate and managerial tools to
the choice of research partner are analyzed. Using German patent data we can show the positive influence of those three determinants.
The results of this paper confirm theories dealing with the path-dependency of research activities.
相似文献
45.
Farid Ullah Peter Taylor 《The International Entrepreneurship and Management Journal》2007,3(2):189-203
This paper examines funding issues for UK Technology-based Small Firms (TBSFs). TBSFs are the cry of today and UK government
like other countries is trying to increase the mass of TBSFs by various means. However, it is reported that TBSFs face many
impediments to their successful development. Finance is believed as the main barrier at the early stages of TBSFs development.
This paper is attempting to follow up and report if the funding situation for UK TBSFs has improved. The findings reported
in this paper suggest that nearly 80% sample firms were finance constrained at the early stages of business development. 相似文献
46.
具有网络效应的产品的价格竞争分析 总被引:2,自引:0,他引:2
汪雄剑 《数量经济技术经济研究》2005,22(9):96-102
具有网络效应的产品是指消费者在消费这种产品时所获得的效用会随着购买这种产品的其他消费者数量的增加而不断增加的产品。本文通过建立一个有两个厂商的离散动态决策模型,研究在分散决策的市场经济中生产具有网络效应的产品的厂商的价格决策对产品市场占有率的影响,价格决策影响产品市场占有率的动态演化的过程,以及市场均衡的务件和特征,包括产品不占有市场、占有部分市场以及上有今都市场的价格条件。 相似文献
47.
运用人工神经网络模拟人脑的思维过程,建立了多个变量之间的非线性模型,从而为准确预测物流需求量提供了科学的依据。 相似文献
48.
本通过论述企业财务会计信息失真的原因和危害,指出财务管理的重要性,加强财务管理,是企业发展的永恒主题,信息化建设是有效途径。 相似文献
49.
简要回顾了我国制造业的基本情况,从创新能力、产业结构等方面详细分析了我国制造业存在的问题。展望了我国制造业的发展趋势,指出我国要从制造大国到制造强国,还需要付出巨大的努力。 相似文献
50.
王丽萍 《山西经济管理干部学院学报》2004,12(4):77-79
图书馆的信息咨询服务在网络信息的湍流中感到了前所未有的压力,这对图书馆工作既是挑战,又是机遇。本文讨论了网络环境下图书馆的发展变化,指出图书馆无论在传统条件下还是在网络环境下,信息咨询服务都是图书馆工作的主题,图书馆只有在信息咨询服务方面不 相似文献