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This paper sets forth a model of knowledge-based regional development conceived as a set of multi-linear dynamics, based on alternative technological paradigms. Utilizing longitudinal data from a Swedish region, and international comparisons, four stages of development are identified: Inception, Implementation, Consolidation and Renewal. Innovation policy is created 'bottom-up' as an outcome of 'collective entrepreneurship' through collaboration among business, government and academic actors – the 'triple helix'. The key event is the creation of an entrepreneurial university, whether from an existing academic base or a new foundation, which takes initiatives together with government and industry to create a support structure for firm formation and regional growth. The result of these initiatives is a self-sustaining dynamic in which the role of academia and government appears to recede as industrial actors come to the fore and a lineage of firms is created. Nevertheless, as one technological paradigm is exhausted and another one is needed as the base for new economic activity, the role of academia and government comes to the fore again in creating the conditions for the next wave of innovation. 相似文献
73.
Walter Hömberg 《Publizistik》2002,47(3):324-326
Ohne Zusammenfassung 相似文献
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76.
所谓利率市场化是指中央银行放松对商业银行利率的直接控制,把利率的决定权交给市场,由市场资金供求状况决定市场利率.市场主体可以在市场利率的基础上,根据不同金融交易和各自的特点自由决定利率。利率市场化要求政府放弃对利率的直接行政干预.但并不排除国家的宏观间接调控.即中央银行通过制定和调整再贴现率、再贷款率及公开市场买卖有价证券等间接调控手段形成资金利率。 相似文献
77.
2004年5月,中小企业板在深交所获准设立,一时间,围绕中小企业板对创业投资运作影响的讨论空前热烈。笔者认为,要研究中小企业板对创业投资的影响,就必须从创业板和创业投资的内在机理出发,来研究中小企业板的制度安排是否能保证二者形成良性互动,关键的就是要研究中小企业板在制度上离一个成熟的创业板有多远。目前,学者和业内人士普遍对中小企业板的作用不甚乐观,而近一年来的实践也似乎验证了这一观点,因此,加强中小企业板的制度建设,使之尽快过渡为创业板,已经成了管理者的当务之急。 相似文献
78.
我们在采访中共江苏省委常委、苏州市委书记王珉时,他向我们介绍:苏州有三宝,张家港精神是第一宝,昆山之路是第二宝,亲商观念是第三宝,它集中反映了苏州和苏南地区现代化建设的宝贵经验,今天我们先推出两篇阐述张家港精神的文章,今后我们将陆续宣传苏州的其他两宝及苏南其他城乡的先进经验。 相似文献
79.
The purpose of this study was to assess the basis behavior of the Live Cattle Futures contract at the Chicago Mercantile Exchange (CME) before and after the 1995 contract changes. Additionally, an alternative method of basis calculation utilizing weighted mean futures prices versus settlement futures prices was compared to determine which method provides a better representation of the basis level. Within a regression model with heteroskedascity error framework, we found that the level of nearby basis in the period after June 1995 has shifted lower and the average monthly open interest of net commercial long positions has substantially increased after the contract modifications. These empirical results are consistent with the notion that more long activity entered the market in response to the contract modifications. Additionally, an alternative (new) measure of basis calculation (cash price minus weighted mean futures price) produced similar results to two other commonly used measures. In conclusion, the 1995 contract changes have neither increased nor decreased the volatility of live cattle basis. © 2004 Wiley Periodicals, Inc. Jrl Fut Mark 24:557–590, 2004 相似文献
80.
Cross‐docking replaces traditional warehousing, enabling continuous flow of items without storage. Here we model location‐distribution networks, that include cross‐docking facilities, to obtain the latter's impact on the supply chain. We formulate optimization models to minimize total cost in three multi‐echelon networks, each model generalizing the preceding one. The first includes a single manufacturer, one product type, and multiple customers. Cross‐docks are to be located between origin and destinations. Besides solving optimally, a tool for quantitative analysis of direct‐shipment decisions is developed. The second model considers more than one product: We determine a cost‐effective sequence of items for indirect shipment (via cross‐docks). Finally, in a network with multiple origins, optimal solutions are obtained for 40 medium‐sized and larger examples. 相似文献