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61.
新"零售之轮" 理论与生鲜食品零售业态演化 总被引:4,自引:0,他引:4
在新"零售之轮"理论的基础上,从讨论我国消费者选择生鲜食品及购买场所的依据开始,分析超市和农贸市场相对于技术边界的市场定位.认为就备货幅宽而言,农贸市场是比超市服务水平更高的生鲜食品零售业态;消费者效用最大化的生鲜食品购买场所选择中,超市便利和舒适的购物环境是占权重较小的消费者评判指标;社会现有的技术边界线制约了生鲜食品超市业态向消费者偏好中心演化. 相似文献
62.
János Gács 《Empirica》1994,21(1):83-104
The direct effect of market losses in CMEA on Hungarian output was 4%, out of the 18% decline registered in gross output in 1988–1992. Total (direct and indirect) effects amounted to 8%. In the same period Hungary's export expansion in western markets led to direct and total effects equivalent to 2.9% and 5.6% of the 1988 output, respectively. The share of reorientation within this switch from east to west was not negligible, it amounted to 19% of respective trade volumes. The 1991 price explosion of imported inputs inhibited the activity of Hungarian firms only moderately, due to earlier realistic domestic prices. In 1991 Hungary suffered a 26% terms of trade loss, and could have experienced an income terms of trade loss of USD 1400 to 1600 million, had the trade volume of 1990 been repeated. Since adjustments in 1991, much smaller income losses accrued. Due to earlier special tax arrangements, much of the burden of terms of trade losses had to be born by the budget. 相似文献
63.
64.
现代企业在当今复杂多变的商业环境中运营,无时无刻都在面临着各种危机的威胁。本文从我国企业危机管理的现状出发,分析了我国近几年出现过危机的企业产生危机的主要原因,并进而提出了正确处理危机的方法和对策。 相似文献
65.
良好的信用有助于经济的可持续发展,而我国目前被企业信用问题困扰。建议在企业信用数据库的基础上,实现信用资源共享来构建企业信用约束机制,形成失信者"一处失信、处处被动"的失信联防机制,来约束企业的信用行为。 相似文献
66.
论述了备件物流研究的基本过程,并对国了内外备件物流的研究状况进行了综述,最后对未来备件物流研究做了展望。 相似文献
67.
中国区域市场化进程的新特点——基于市场化指数的聚类分析 总被引:6,自引:0,他引:6
此项研究以2003年市场化指数测算数据为基础进行聚类分析,将中国各省区市场化发展程度分为高、中、低三类。通过分析和比较得出:东部地区内部市场化发展呈现分化状态,市场化程度较之中、西部地区内部更为离散;市场化程度较高的一类地区与市场化程度较低的三类地区市场化差距呈现拉大趋势。在市场化发展过程中,一、三类地区之间的要素市场化程度、贸易自由度差距悬殊,差距拉大速度递增,而在政府行为规范化方面差距较小。进一步细化指标还发现:人才创新能力在一、三类地区存在很大差异,极大地影响了第三类地区市场化发展水平,需引起人们关注。 相似文献
68.
Summary. Given a production economy, we define union games by considering strategic behavior of the suppliers of factors. We refer to the Nash equilibria of this game as union equilibria. We analyze situations where the unemployment of factors is supported as a union equilibrium. The degree of unemployment depends on technological conditions. This allows us to model a source of unemployment which differs from the usual sources provided in the literature. We state a limit result that demonstrates that, as the market power of unions decreases, the corresponding sequence of union equilibria converges to the Walrasian equilibrium, that is, to full employment of factors. We also provide some examples that illustrate the main results.Received: 21 October 2004, Revised: 14 December 2004, JEL Classification Numbers:
D51, C72.
Correspondence to: Emma Moreno-GarcíaE. Moreno acknowledges financial support from the Research Grant BEC2000-1388-C04-01 (Ministerio de Ciencia y Tecnología and FEDER). G. Fernández de Córdoba and E. Moreno acknowledge financial support from the Research Grant SA091/02 from Junta de Castilla y León. We are indebted to C. Alós-Ferrer, C. Pita, D. Anisi, J. A. Ortega, F. Jimeno, J. P. Torres-Martínez, M. Steinert and C. Hervés for helpful comments and insights. We are particularly grateful to T. Kehoe and an anonymous referee for suggestions that improved this paper. 相似文献
69.
In this paper we use a large dataset to explore whether the liberalization of trade in services is beneficial for the international trade in goods. We find empirical evidence supporting this notion. We investigate which types of trade in services are more important for the international trade in goods and find that trade in transportation and communication services generate the largest impacts on trade in goods. We also investigate which types of trade in goods are likely to benefit from the liberalization of trade in services and find that, under the 2‐digit ISTC classification, all the categories are likely to exhibit a positive impact. 相似文献
70.
A new framework is presented for the study of the existence and uniqueness of solutions to the Koopmans’ equation in the unbounded
case, that is based on the contraction mapping approach. In the bounded below case with bounded consumption streams, uniqueness
of the solution in the whole class of weak-star continuous utility functions is obtained. When the aggregator is unbounded
below and/or consumption streams are unbounded, existence of a weak-star continuous solution is shown, and a simple criterium
to check the sufficient conditions for existence is provided.
Juan Pablo Rincón-Zapatero and Carlos Rodríguez-Palmero gratefully acknowledge financial support by the Ministerio de Educación y Ciencia and FEDER funds under Research Projects MTM2005-06534 and SEJ2005-08709/ECON, respectively, and by Consejería de Educación de la Junta de Castilla y León under Research Projects VA99/04 and VA017B05, respectively. This paper has substantially benefited from the comments of an
anonymous referee. Particular and special thanks are due to Robert Becker for his very helpful comments and valuable suggestions. 相似文献