培育壮大物流市场加速南京物流业发展

2009年,物流业被列入我国十大产业振兴规划,物流对经济的拉动作用日趋明显.据此,分析了南京物流业发展的现状与问题,从政府角度提出培育壮大南京物流市场、整合物流资源、提升物流业发展水平的政策措施.     

亟待关注的领域:物流金融学

金融对物流业发展的支撑作用是毋庸置疑的，但是从整体角度考察物流产业所涉及的金融问题在金融界还是一个空白。正视物流业独特的产业运动规律，提出物流金融的范畴，试图对物流业所涉及的金融问题作全面俯视。     

区域物流资源配置效率研究

物流业是我国重要的支撑性产业,其资源配置效率的高低直接决定了物流产业运作效率.在社会物流成本居高不下的当代中国,如何有效提升物流运作效率成为了研究者不容忽视的重要问题之一.     

世界知名物流企业人才战略研究

物流业被列入国家十大产业调整振兴规划,是我国物流业加快发展的重大机遇.物流企业能不能把握这一重大机遇,实现可持续快速发展,人才是关键.物流企业应从战略高度重视人才.本文从选才、用才等方面分析和总结了世界知名物流企业的人才发展战略,供我国物流企业参考.     

论煤炭物流在现代物流业发展中的作用——以山西省为例

现代物流业是国民经济的重要产业,煤炭物流业是山西省物流业的龙头,也是山西煤炭产业的基础产业,更是全省最大最重要的支柱产业。其服务于煤炭产业的煤炭物流业,同样在全省现代物流业发展中占有十分突出的地位,发挥着重要的引领作用。本文试图从经济战略的高度,论述了煤炭物流的基本内涵、山西省煤炭物流的特征、煤炭现代物流在山西现代物流业发展的地位以及加快煤炭物流业发展对山西经济发展的意义。     

农产品第四方物流发展的理论借鉴

随着农业现代化步伐的加快,农产品市场在不断扩大,但仍存在很多问题待解决,部分原因是在于农产品物流业发展缓慢.第四方物流的出现在一定程度上是物流企业分工深化的结果,其出现必然促进我国农产品物流业的发展.根据第四方物流出现的必然性及对物流产业经营影响的分析,通过理论来借鉴相关模式并传递给农产品物流业,促进我国农产品物流业更好更快的发展.     

宁夏现代物流业发展现状及对策建议

经过多年的发展,宁夏物流规模不断增大,物流环境日益优化,物流企业竞争力逐步增强,物流信息化程度明显提高,在宁夏经济和社会发展中作出了较大的贡献。但现阶段宁夏现代物流业基础设施相对较差,产业整体水平不高,物流企业实力不强,物流服务功能相对单一,要促进宁夏现代物流业发展需要完善交通运输网络、培育规范市场、抓好园区建设、做大做强物流企业增强产业竞争力。     

经济全球化下我国物流业人才发展对策

经济全球化与竞争国际化对我国物流业人才提出了新的要求。我国物流业应建立分类、分层的符合中国物流业发展趋势和适应经济全球化和竞争国际化的物流人才培养与建设体制,以促进中国物流经济和社会产业的滚动发展。     

基于丝绸之路经济带视角下青海物流业发展水平评价研究

本文在分析青海省物流业发展现状的基础上,运用因子分析法构建包含物流规模、物流需求、物流效益、物流设施等方面共12个指标,对青海省物流能力进行综合评价.结果显示:通过与丝绸之路经济带西北五省2013年区域物流水平的比较分析,青海省物流业发展规模较小,尚未形成专业化优势,物流需求处于中等水平,综合竞争力水平在全国乃至西部处于较低的水平.影响青海省物流产业竞争力的主要因素是供给量及绩效.因此提升青海物流业的综合竞争力,必须重视物流发展的基础设施投入和专业化规模扩大.     

关于物流企业税收问题的思考

自从2009年3月国务院印发《物流业调整和振兴规划》以来,物流业快速发展,产业发展水平不断提升。但随着《规划》的深入实施,一些不适应物流业发展的政策问题进一步显现,其中关于物流企业的税收政策问题和税务部门对物流企业的税收管理方式问题尤为突出,因此完善物流企业税收政策,改变物流企业税收管理方式是促进物流产业健康发展的当务之急。     

新疆科技人才外流影响因素研究

科技人才的大量流失严重制约了新疆地区的经济社会发展.本文利用新疆科技工作者抽样调查数据,采用二元Logistic模型及对数线性模型对科技工作者流失意愿的影响因素及交互作用进行实证分析.研究结果显示,学历、年龄、职称、政治面貌、生态环境、社会治安、检索科技文献资料难易程度、进修培训工作满意度和科研经费管理制度的满意度对科技人才流失均有显著影响.     

面向循环经济的物流及其管理研究

本文首先分析了循环经济的基本理论，随后论述了循环经济与物流的关系，最后重点阐述了循环经济模式下物流管理的要求。     

Application of logistic analysis to the history of physics

Recently, two analyses have tried to put technological progress in a larger context. One interpretation hypothesizes that technological progress is likely to continue at increasingly higher rates of change. Another interpretation, which includes data from the beginning of the universe to the present, suggests that the universe is approaching a transition point in a logistic development of complexity. This logistic development is similar to the way ideas or products diffuse in a population, i.e., the rate of discovery in a field of knowledge is proportional to the amount discovered and the amount to be discovered. To test a part of this hypothesis, a leading indicator field (fundamental physics) was identified and the events in the history of this field were analyzed. Twelve subfields were identified and grouped into six stages. Each stage seemed to demonstrate a logistic-like development. By analyzing both the median time of development and the characteristic time of development of these stages, the overall development of this one field was found to suggest logistic development. These data seem to indicate that development in fundamental physics is slowing down, with at least one subfield beyond string physics yet to be developed. The data tend to support the hypothesis that a knowledge field can develop logistically.     

问卷调查分析中的Logistic回归与自变量筛选问题研究

调查问卷的答卷大多数是既有定性数据又有定量数据,降维和回归都是这种分析的主要手段,而定性数据的降维是难点。本文运用多元分析中的聚类分析和Logistic回归分析,通过聚类的方式既达到了降维的目的,又解决了过离散问题。聚类分析同时还将分散的信息加以集中,使得不同类别的特征更加明显。累积Logistic回归是处理多维多分类定性数据的较好方法,运用逐步回归可以筛选出对研究对象影响最显著的变量,将潜在的信息挖掘出来,为管理决策提供建议和依据。     

A note on the periodicities in the logistic analyses of growth processes

In real life growth processes there is always an intrinsic finite response time. This means that these systems do not respond instantaneously so that the logistic modeling of such processes should be formally described by a delayed logistic equation. This poses enormous difficulties to their time evolution modeling as there are no analytical solutions to the delayed logistic equation. In this paper we show that by performing a conventional Verhulst logistic modeling of the corresponding time series data, associated with a fine-coarse analysis of the resulting residuals, we can disclose the underlying periodicities due to the finite time response effects.     

关于我国物流产业发展的思考

在现代市场经济中,物流产业已经成为我国国民经济运行的动脉系统,在推动国民经济又好又快发展中发挥着重要作用,但是与国外发达国家物流产业相比,当前我国物流产业发展仍然面临着众多约束条件。为此,有必要透析我国物流产业发展现状和制约因素、研究其未来发展重点,为物流产业健康持续发展提供较好的参考和建议。     

Potential user factors driving adoption of IPTV. What are customers expecting from IPTV?

Internet Protocol Television (IPTV), the convergence services of television and Internet, is being rapidly developed around the world. The advent of digital technologies has changed the convergence market dramatically with the wide diffusion of the convergent services. Using the Technology Acceptance Model as a conceptual framework and method of logistic regression, this research analyzes the demand for IPTV by drawing data from 452 consumers. Individuals' responses to questions about whether they accept IPTV are collected and combined with observations of their socio-economic status and intrinsic/extrinsic factors modified from the Technology Acceptance Model. Results of logistic regression show two variables (intrinsic and extrinsic factors) that seem to explain what influences consumer behavior towards adopting IPTV. Overall, the logistic regression model explains over 50% of the variance in the IPTV adoption. The variances shed light on the multi-open platform environment that IPTV will forge.     

高技术产业军民共生模式与发展路径研究

高技术产业是国家军民融合发展的核心领域，构建完善有效的军民生态系统是助力军民融合有序发展、激发军民互动活力的基础。基于共生理论与Logistic增长理论，设计高技术产业军民共生系统框架，构建高技术产业军民共生演化方程。选取雷达及其配套设备制造业等典型产业，对其发展趋势进行拟合，并模拟和分析高技术产业军民共生的各类模式及参数。结果表明，1995—2019年，高技术产业主营业务收入与我国经济发展趋势总体协调，推进高技术产业军民共生发展需要激发新的增长活力。在高技术产业发展中，互惠共生是高技术产业军民共生模式生成新能量的主要模式，提高军民共生系数、扩大产业规模容量是提升军民共生能量层级的重要路径。在此基础上，从建设互惠共生交流机制、建设双向能量流动机制、优化互惠共生界面、扩大高技术产业容量、推动产业链协同5个方面凝炼推动高技术产业军民共生发展的对策建议。     

Logistic analysis of recent environmental interest

Progress in some fields has been shown to occur through a sequence of high-activity periods that often exhibit logistic growth patterns. Previously, this was demonstrated for local environmental issues during the U.S. Progressive Era through an analysis of environmental (aerial and water-borne) diseases. Later (1970s and 1980s), logistic growth trends in interest (articles and legislation) in national environmental concerns was demonstrated. Recently, environmental attention has included global issues resulting in several international environmental treaties that attempt to address the concerns. Logistic analysis is applied to the recent trends of interest in international environmental issues. This interest is measured at many levels: popular magazine articles, popular books, research-oriented books, and international treaties. There are indications that the elevated level of international environmental interest might have passed the midpoint, in the 1990s, of a 5-decade period. This recent period is compared with previously identified periods concerning local and national environmental issues. Possible reasons for the trends include the recent increasing rate and scope of technological development and the related, perhaps delayed social response. Potential future trends might indicate the relative rate of technological development and social resolution of its impacts. A possible leading indicator is the business and governance response to new technologies, like nanotechnology, which might be responsibly developed to mitigate previous environmental issues without introducing new unintended environmental consequences.