共查询到20条相似文献,搜索用时 62 毫秒
1.
产业生态与高科技产业的发展 总被引:4,自引:0,他引:4
在高科技产业蓬勃发展的今天,产业生态已成为人们研究高科技产业发展的新工具。本文从产业生态基本要素和内涵的概念出发,概括了高科技产业的基本特征,对我国高科技产业及高新技术园区的发展进行了分析,最后引申出了对我国高科技产业发展的若干启示。 相似文献
2.
生态管理的产业生态基础研究 总被引:2,自引:0,他引:2
环境管理模式虽然能够暂时缓解人与自然生态环境的紧张关系,但是并不能够从根本上解决人类行为对自然生态环境的污染问题,而新兴的生态管理模式则能从根本上解决这一问题.从理论上论证了产业生态学是生态管理范式的理论与实践基础,进而指出了产业生态学的产生与发展是环境管理范式向生态管理范式转换的关键所在. 相似文献
3.
高科技产业集群持续创新生态体系研究 总被引:5,自引:0,他引:5
本文在回顾国内外产业生态理论的基础上,通过对比创新生态系统与自然生态系统各要素的内涵,提出了构建高科技产业集群持续创新生态体系的观点,探讨了促使集群创新状态持续强劲的机理,阐明了高科技产业集群持续创新生态体系包括:制造型创新生态网络、研究类创新亚群落、中介类辅助创新亚群落、集群内部创新生境、外部创新生态环境五个子系统。 相似文献
4.
5.
借鉴“产业生态”观,提出了区域产业生态的概念及分析框架,讨论了区域产业生态的外部影响因素,产业生态的发展动力和区域产业贡献,为全面了解和评价区域产业状况提供理论支持。 相似文献
6.
7.
基于产业生态网络的中国产业发展研究 总被引:1,自引:0,他引:1
网络组织和可持续发展是产业发展的两大趋势。界定了产业生态网络的基本定义,分析了我国产业生态网络的要素构成、类型和基本特征,论述了产业生态网络与区域经济发展的相互关系,从而认为,以网络组织为基础的产业生态网络的构建是我国今后产业发展的主要途径。 相似文献
8.
9.
加强海洋的生态修复和保护、调整优化海洋的产业结构是确保海洋经济可持续发展的关键。从海洋的生态经济系统分析切入,在传统的生产函数模型的基础上构建了海洋产业替代模型,并将生态因子引入到调整后的海洋产业替代模型中进行分析,探讨了海洋生态修复中的产业转型和产业替代的价值转化,并在此基础上进一步研究了多个替代产业之间的投资分配问题,提出海洋产业结构优化的投资决策,为海洋经济的发展提供了政策指导。 相似文献
10.
生物科学是本世纪的主导科学,也是本世纪制胜的法宝。当今世界各国都已认识到了生物技术的重要性。农业是生物技术用处最广泛的一个领域,随着人类对生物工程及其应用的认识不断深化,在解决人类有关的各种问题,如农业、营养、医疗、环保等方面,生物技术成果的应用正在以几何级数高速发展。我国传统的 相似文献
11.
12.
13.
当代自组织生态产业观研究 总被引:1,自引:0,他引:1
在剖析生态学的哲学性质的基础上,深入研究产业生态观中所包含的理论建构方法、所体现的价值取向和理想追求以及产业的生态观对于人性的再思考等产业经济哲学中的关键问题,并通过对生态哲学的发展阶段、产业的生态观的现实发展路径以及当代产业经济研究与管理工作所面临的时代课题等方面内容的阐述,论证自组织生态产业观是当代产业观的重要形态之一,指出由传统形态的产业观向当代自组织生态产业观转变的过程,既为中国的产业经济研究与管理工作者提供了机遇,同时也必将大力推动我国社会主义和谐社会的建设。 相似文献
14.
Biotechnology firms operate in a high-risk and high-reward environment and are in a constant race to secure venture capital (VC) funds. Previous contributions to the literature show that the VC firms tend to invest locally in order to monitor their investments and to provide operating assistance to their target firms. Further, biotechnology is a knowledge-based industry that tends to exhibit spatial clusters, and the firms in such industries may collocate to benefit from gaining access to local markets for specialized inputs (e.g., skilled researchers) and from local knowledge spillovers and network externalities. If such gains exist, we expect that the collocated firms should exhibit positively correlated performance, including in their ability to attract venture capital funds. The purpose of this paper is to empirically measure the strength and spatial extent of the relationships among the amount of funds raised by proximate biotechnology firms. We model these relationships with a spatial autoregression (SAR) model, and we control for characteristics of the biotechnology firms and the VC firms that provide their funds as well as site-specific factors. Based on our fitted SAR model, we find that the amount of venture capital raised by a particular biotechnology firm is significantly influenced by the number of VC firms and the VC funding levels raised by biotechnology firms located within a 10-mile radius, but these relationships are not statistically significant beyond this range. 相似文献
15.
Do capabilities evolve differently as a function of the firm's unique ties or through the cumulative exposure to specific types of knowledge? We view capability evolution with respect to a firm's accumulation of knowledge-derived assets—patents. This study proposes that capabilities evolve by way of a firm's solo and joint invention experiences, and contends that these capabilities are uniquely shaped by the firm's history of patenting with two specific types of ties, upstream and downstream partners. Using a sample of 11,593 patents produced by 256 biotechnology firms from 1985 to 2006, we find that prior joint invention experience diversifies the capabilities of the firm and broadens its strategic options. In uncovering an inverted ‘U’ relationship, we also find that capabilities evolve differently according to the firm's unique joint invention experiences. Moreover, firms that continue to engage in more joint invention experiences develop broader capabilities than firms that retreat from this strategy and pursue solo inventions, whereby more specialized capabilities develop. Focusing on how R&D strategies impact capability development, our findings extend research on capabilities by accounting for how the path dependent role of shared property rights influences the technological trajectory of the firm. 相似文献
16.
建设产业生态学的中国学派 总被引:4,自引:1,他引:4
从存在性、直观上、理论上三方面论述了建立产业生态学科的合理性,研究了产业生态学与产业经济学二者的关系,指出产业生态学是生物生态学与产业经济学交叉融合所形成的学科;并对于产业生态学中若干重要问题予以澄清:两种产业生态学、英文词汇“industry ecology”的涵义等;最后对建设产业生态学的中国学派提出了三点建议:包括产业生态学领域的学者应当首先明确的问题及我国产业生态学实证研究的切入点的选择等方面。上述工作的目的在于为产业生态学的发展指明方向,大力推动我国产业研究工作的创新。 相似文献
17.
18.
This study empirically tested the relationship between three signaling mechanisms (scientific capabilities, firm location and top management team international experience) and the amount of capital raised through international strategic alliances. The number of patents held by the firm, firm location and the number of products in stage III of development were found to be significant. Implications for managers and researchers are discussed. 相似文献
19.
由于生物产业具有巨大的发展潜力,而我国在生物产业上拥有相当的技术积累,生物技术产业对我国而言至关重要.从创新经济学的观点来看,创新又是产业发展的决定性因素.本文在考察现代生物技术产业技术经济特点和我国生物产业技术创新状况的基础上,对我国生物技术产业国家创新系统作了分析和探讨,阐明了构建我国生物技术产业国家创新系统的实施重点和发展战略. 相似文献
20.
由于生物产业具有巨大的发展潜力,而我国在生物产业上拥有相当的技术积累,生物技术产业对我国而言至关重要.从创新经济学的观点来看,创新又是产业发展的决定性因素.本文在考察现代生物技术产业技术经济特点和我国生物产业技术创新状况的基础上,对我国生物技术产业国家创新系统作了分析和探讨,阐明了构建我国生物技术产业国家创新系统的实施重点和发展战略. 相似文献