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1.
Yongyi Shou Ying Li Youngwon Park Mingu Kang 《Journal of Purchasing & Supply Management》2018,24(4):352-360
The boundary conditions of supply chain integration (SCI) have been widely studied in order to find out when SCI is applicable and effective. However, prior studies have mainly focused on external contextual factors, such as supply complexity, environmental uncertainty and country-level infrastructure. This study contributes to the SCI literature by examining the contingency effects of internal production systems on the relationship between supplier integration, customer integration and operational performance. Based on organizational information processing theory, we provide evidence to show that the impact of supplier and customer integration on operational performance varies across production systems, such as one-of-a-kind production, batch production and mass production systems. The empirical results also reveal how supplier and customer integration can be matched with different configurations of production systems in order to achieve the desired quality, flexibility, delivery or cost performance. 相似文献
2.
中国铁路交通发展对沿线城市经济增长趋同的影响 总被引:1,自引:0,他引:1
以1997—2011年中国6次铁路提速和高铁开通为背景,在β趋同模型中加入用可达性度量的铁路交通发展因素,并用频次加权平均旅行时间衡量可达性,从全国、区域和城市3个空间层次分析了中国铁路交通发展对铁路沿线城市经济增长趋同的影响。结果显示:铁路交通发展对全国、东部地区、东北地区以及提速铁路沿线城市的经济增长的β趋同均有促进作用,对西部地区铁路沿线城市经济增长的β趋同有阻碍作用,而铁路交通发展对非提速铁路沿线城市经济增长的β趋同的影响甚微,对中部地区铁路沿线城市经济增长的β趋同的影响不确定。 相似文献
3.
In this paper, we empirically investigate the effects of monetary policy shocks on exchange rates in Asian countries. To do so, we use VAR models which impose sign restrictions on impulse responses to identify monetary policy shocks. We find that contractionary monetary policy shocks lead to significant exchange rate appreciation in Malaysia, the People’s Republic of China, and the Republic of Korea. However, in India, Indonesia, the Philippines and Thailand, we find either a significant depreciation or no significant effect. These results suggest that an interest rate increase (or decrease) may not necessarily shield Asian countries from exchange rate depreciation (or appreciation) pressure following a U.S. interest rate increase (or decrease). 相似文献
4.
Kenya's fiscal policy landscape is characterized by primary deficit spending forcing the government to rely on debt to meet its objectives. The justification often being that as a developing economy, annual growth rates and future prospects may in the short run justify the uptake of debt to finance infrastructural development. However, given potential fiscal limits, fiscal cycles usually alternates between sustainable and unsustainable regimes and this has a bearing on long run sustainability. This study therefore sought to investigate the nature of fiscal policy regime in Kenya and the extent to which fiscal policy is sustainable in the long run taking into account periodic regime shifts. Markov switching models were used to endogenously determine fiscal policy regimes. Regime switching tests were used to test whether No-Ponzi game condition and debt stabilizing condition were met. The results established that regime switching model was suitable in explaining regime sustainable and unsustainable cycles. An investigation of fiscal policy regimes established that both sustainable and unsustainable regimes were dominant, and each lasted for an average of four years. There was evidence to imply the existence of procyclical fiscal policy in Kenya. Regime switching tests for long run sustainability suggested that the No-Ponzi game condition weakly holds in the Kenyan economy. Regime-based sensitivity analysis indicated that persistence of unsustainability regime for more than 4 years could threaten long-run fiscal sustainability. 相似文献
5.
Flavia Cardoso Pilar Rojas-Gaviria Daiane Scaraboto 《Journal of Marketing Management》2020,36(9-10):916-941
ABSTRACT How do consumers orchestrate multiple and complex practices of care when faced with unplanned disruptions to their lives, such as chronic health conditions? We conduct a qualitative study of families where a child was diagnosed with Type-1 diabetes. Inspired by a dance metaphor, we explain how families (1) gather materials for movement, (2) link movements into phrases, and (3) develop an orchestrated style of care as they sense and respond to the dynamic requirements of caregiving when faced with insufficient or unfeasible market solutions. Adding this new perspective to the managerial view used by prior consumer research on family care, we propose an extended perspective on care, which better accounts for how families search to restore life balance in challenging circumstances. This extended perspective illuminates new aspects of consumer engagement with paid and non-paid service providers, and opens avenues for future research in the domain of family care. 相似文献
6.
土地托管影响粮食产出的内在机制及效率制约因素 总被引:2,自引:0,他引:2
本文从理论上揭示了土地托管影响粮食产出的内在机制及效率制约因素,并基于2014-2016年安徽、河南和山东3省10县调查形成的面板数据进行了实证检验。研究发现:土地托管对促进粮食产出具有显著影响。具体表现为:在土地托管模式下,通过整合粮食生产中的要素资源,有助于增加物质资本投入、改善人力资本结构,实现粮食生产过程中资本替代劳动以及高技能人力资本替代低技能人力资本,进而提高粮食产出水平。但在实践中,土地托管对粮食生产的促进效应还会受到土地资源条件和服务费支付方式等约束条件的影响。因此,在助推土地托管提高粮食产出水平的同时,不仅要注重要素投入的多样性,而且应关注要素投入的均衡匹配。 相似文献
7.
廖光萍 《中国农业资源与区划》2019,40(9):199-205
[目的]基于乡村旅游发展背景,对阿坝州生态环境可持续发展进行研究,通过分析其发展水平及变化趋势,以期对阿坝州生态环境保护及乡村经济社会发展提供科学的参考建议。[方法]基于阿坝州生态环境现状,以经济发展、社会发展、资源利用以及乡村旅游发展4个系统构建评价指标体系,通过熵值法计算各指标权重,通过构建模糊综合评价模型计算2010—2016年的生态环境的可持续发展水平。[结果]阿坝州生态环境可持续发展综合得分在2010—2016年处于不断上升的状态,从2010年的0133增长到2016年的0820,变化幅度明显,阿坝州生态环境可持续性与经济社会发展处于相互协调的良性发展水平。[结论](1)社会发展可持续水平在4个系统中的权重值最大,通过发展乡村旅游对平衡生态环境承载力具有重要的推动作用; (2)协调经济发展、资源环境开发与乡村旅游开发的关系,是实现阿坝州生态环境系统可持续发展的关键; (3)阿坝州乡村旅游发展在整体生态环境可持续系统中的贡献值逐渐增大,如何通过乡村旅游发展提升经济社会可持续发展水平是阿坝州实现乡村振兴和全面小康目标的重要途径。 相似文献
8.
随着汽车行业竞争的日益剧烈,国内外主机厂纷纷开始寻找汽车供应链的优化方案。其中,库存水平与运输成本是其关注的重中之重,但二者是一对矛盾体,存在此消彼长的关系。调达物流利用其规模经济性,可以有效地解决这一矛盾,使主机厂以适当的运输成本,大幅降低其库存水平。尽管调达物流有诸多好处,但由于各个主机厂自身情况的复杂性,其实施调达物流的效果也不尽相同。文章将参考郑州日产实施调达物流的经验,探索调达物流在汽车行业的应用条件,以期为同类企业实施调达物流提供一定的指导。 相似文献
9.
通过分析云南省个旧市东区老厂东地段锡铜铅矿区区域及矿床地质特征,确定了该矿床的成矿模式为岩浆期后热液矿床和接触带交代的矽卡岩型硫化物矿床,并分析出矿区矿化主要受断裂构造和深部隐伏有燕山期花岗岩、印支期变玄武岩控制。 相似文献
10.