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131.
Previous empirical financial studies have paid little attention to the role of diversification strategy on financial choices. This study analyses the financing strategies of multibusiness firms, suggesting the relevance of sorting the diversification phenomena into its related and unrelated components. The implications of our findings are important because they explain earlier contradictory results on capital‐structure determinants and offer an explanation of how the degree of product specialization/diversification and the direction of diversification (related or unrelated) translate into different corporate financial behaviours.  相似文献   
132.
The WTO and the EU have chosen two different agreements on product standards. While the WTO's approach is primarily based on a “National Treatment” (NT) principle, the EU's approach crucially relies on a principle of “Mutual Recognition” (MR). This paper offers a first look at the comparative performance of these two principles. We show that standards are imposed for levels of externalities that are too low under NT and too high under MR. This suggests that NT should be preferred to MR when the amount of trade in goods characterized by high levels of externalities is large.  相似文献   
133.
长江三角洲先进城市在我国高新技术产品集群中的竞争优势日趋显现。这与其区域高新技术产品集群条件体系的建立与完善密切相关。本文比较全面地研究了长江三角洲先进城市高新技术产品集群竞争优势的来源。  相似文献   
134.
This paper explores the impacts of competition level on airline scheduling in the Korean domestic short-haul routes where a hub-and-spoke system is not the optimal air transport network strategy. The empirical findings using the Korean airline panel data for the period 2006–2010 suggest that competition leads to less differentiated departure flight times as expected from spatial competition theory. Unlike the previous study on the U.S airline industry, the degree of this tendency for less differentiation differs across the type of routes: the Jeju island routes (leisure type) and the inland routes (business type), in the deregulated period. Following the May 2008 Deregulation Act we find an increasingly clustered pattern of airline scheduling in the Jeju island routes where there have been competitive pressures associated with new low cost entrants. This recent evidence would imply that airline carriers strategically schedule departure flight times and allocate flights between routes as competition increases in the deregulated period.  相似文献   
135.
聚合物产品质量监督检验方法及应用   总被引:3,自引:0,他引:3  
介绍了目前大庆油田聚合物驱应用的聚合物产品质量监督检验方法,对其检验原理、改进情况,以及应用现状做了系统说明。  相似文献   
136.
New product development (NPD) has long been recognised as one of the corporate core functions. However, measuring new product success has remained elusive. This paper attempts to examine several conceptual issues underlining the measurement of new product success and the measurement practice adopted in Australian small and medium enterprises (SMEs). The sample included 276 SMEs from two most innovative industries: chemical and machinery industries. Results have indicated that four factors underline the commonly used success measurement: financial performance, objective market acceptance, subjective market acceptance, and product-level measures. These four factors are related to each other and can be used to well predict the overall measurement. The most frequently used specific measures in Australian SMEs are customer acceptance, customer satisfaction, product performance, and quality.  相似文献   
137.
Commonality in product line design refers to using identical product features or modules in multiple products. The use of commonality in product line extensions is a growing practice in many industries. We consider vertical product line extensions to lower- and higher-end products, and study the effects of identical feature levels on consumers' evaluation of original products. Using a between-subject experimental design, we examine the effect of commonality using the bicycle as the example product. This experiment is then extended to eight different service and manufactured products. Results show that in many cases identical feature levels increase the perceived similarity between original and extension products. This influences the valuation of original products: valuation of the original low-end product increases while valuation of the original high-end product decreases. However, the amount of valuation change is not necessarily the same for the original low- and high-end products. This valuation change occurs regardless of buyers' knowledge level of the product and is sometimes moderated by a large difference in a differentiated feature.
This study suggests the importance of accounting for the demand-side effect of commonality in product design decisions. Change in customers' valuation may call for an adjustment in price—the price of a high-end product may have to be lowered due to valuation discount, and the price of a low-end product could be raised to take advantage of valuation premium. This change in valuation does not occur for every feature in every product. Therefore, by properly selecting the features that are identical, a firm may be able to take advantage of valuation premium without sacrificing valuation discount and enjoy the economies of scale in manufacturing and logistics due to commonality.  相似文献   
138.
高鹏 《科技和产业》2006,6(12):26-28
信息产业是21世纪世界竞争的焦点。信息企业作为信息产业的微观参与主体,是与工业企业、商业企业、农业企业等并列的一种企业类型。信息企业的主要活动空间是信息市场,主要产出是信息产品。信息产品不同于物质产品,它主要以其知识内容满足人们的需要。信息产品的特点决定了信息企业除了具有一般企业的共性外,还具有与一般的工业企业和商业企业不同的特征。本文主要从信息产品的角度出发对信息企业的诸多特征加以探讨。  相似文献   
139.
The American public raised serious concerns about product safety in 2007, when the number of product recalls broke a new record. Following a temporary drop in 2008, both the number and retail value of recalled units have been increasing, despite various efforts exerted by government agencies and private companies to combat this trend. Currently, many countries—including China itself—are expressing serious concern over adulterated or unsafe food made or sold in China. What are the underlying reasons for some Chinese suppliers to adulterate product? When law enforcement is still weak in China, what can western manufacturers do to reduce the risk of product adulteration? To develop effective deterrence mechanisms, we first identify four underlying factors that create incentives for some Chinese suppliers to produce unsafe products. Then we propose ideas to discourage Chinese suppliers from producing adulterated products based on two underlying strategies: (1) creating economic incentives through contingent payments, and (2) creating a social incentive by threatening public exposure through the power of the Internet and social networking sites.  相似文献   
140.
俞婷婷 《对外经贸》2021,(4):123-129
人力资本作为经济发展的高质量型创新动力,对提升我国制造业出口产品的质量发挥着重要的内源作用。基于异质性人力资本的视角,选取2006—2016年省级层面十二大类(HS码)的贸易数据,并以技术创新和城市化作为中介变量,实证检验人力资本异质性对制造业出口产品质量的直接效应和间接效应。研究表明,人力资本极大地提高了我国制造业出口产品的整体质量,并且通过引领技术创新和人口的空间集聚,实现对制造业出口产品的高质量发展。其中,初级人力资本效果不显著,中级和高级人力资本通过技术创新和城市化的间接效应对提高制造业出口产品质量发挥了重要的提升作用。  相似文献   
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