我国中小企业选择第三方物流刍议

本文通过对我国中小企业物流存在的问题进行分析,提出了解决中小企业物流“瓶颈”的有效途径,采用第三方物流运作模式。指出中小企业应怎样选择合适的第三方物流服务商。希望以此能够帮助中小企业摆脱其物流滞后的困境。     

怀化市信贷结构与经济发展匹配情况的调查与思考

在以间接融资为主的融资格局下,信贷结构调整对经济结构调整和地方经济发展具有重要意义。本文通过对怀化市近年来信贷结构变化的特点及其与经济发展匹配状况的研究发现,信贷结构在基本能满足地方经济社会发展要求的同时,也存在产业集中、区域集中、行业集中和期限结构失调等问题,并且针对存在的问题提出了相关对策建议。     

The aggregation of capital over vintages in a model of embodied technical progress

The paper considers how to measure capital in a model where technical progress is embodied in new units of capital. This embodiment model also assumes that once new units of capital are installed, it cannot be “unbolted” and sold on the second hand market. A significant difference between this Solow–Harper model and the traditional capital services model due to Jorgenson and his coworkers is that rising real wage rates will generally induce early retirement of assets; i.e., this model can provide an explanation for obsolescence. The paper studies how to aggregate over vintages and how to measure depreciation in the context of this embodiment model. These problems are more complicated than the corresponding problems in the traditional capital services model because the age of retirement of an asset is endogenous in the embodiment model. The paper uses duality theory to simplify the exposition.

Agency problems in tracking stock and minority carve-out decisions: Explaining the discrepancy in short- and long-term performances

Several studies have evaluated short- and long-term performances of parent firms who resort to restructuring via tracking stock or minority carve-out. Results show that short-term positive performance of restructuring parents turns negative in the long haul. Although researchers have attempted to resolve this inconsistency, a satisfactory explanation is yet to emerge. In this paper, we offer the self-serving behavior of restructuring parents’ managers as a potential explanation for the observed discrepancy in the short- and long-term performances. We argue that managers of parent firms create new units to receive additional compensation packages. We present evidence that the long-term negative performance can be attributed, at least partially, to self-awarded raise. Since managers of tracking stock parents enjoy a greater degree of managerial discretion and controls, we hypothesize that they would pay themselves a bigger compensation package than their carve-out counterparts and their long-term performance would be inferior to that of the latter group. Our results largely support these hypotheses.

浅谈家庭用开关、插头插座质量问题

我国很多的火灾事故都是由于开关与插头插座质量不过关引起,导致家庭用开关与插头插座出现质量问题的因素包括两个方面,第一是由于生产开关与插头插座的科技含量不高,第二是用户的因素。本文主要分析家庭用开关、插头插座的常见质量问题。     

基于Metlab的多机器人围捕问题的研究

本文将追捕-逃跑问题按空间、时间离散化后转为一个对策模型,并利用Matlab软件,采用栅格建模的方法来模拟仿真环境,对四个追捕机器人追捕一个目标机器人的实例进行了仿真。通过仿真发现了该支付函数的缺陷。基于此原因,重新定义了局中人的支付函数,通过衰减因子μ,在追捕的不同阶段,根据追捕的具体情况灵活地调整距离影响系数和有效包围系数的权重,从而提高了追捕的效率。     

农村集体土地所有权调查方法研究——以重庆市长寿区为例

本文介绍了以1:2000正射影像图为基础的长寿区农村集体土地所有权调查主要采用的技术方法、工作流程和技术要求,并根据实地情况,对调查确权工作中的相关技术问题进行了详细的分析,总结了相关问题的处理方式。     

浅谈高速公路养护存在的问题及解决措施

本文论述了高速公路养护存在的主要问题,并提出一系列解决措施。     

水利工程造价管理存在的问题及其对策

在工程项目管理当中,水利工程的造价管理非常重要。本文通过分析水利工程造价管理中存在的问题,从而对相关对策进行有效分析。     

HT公司绩效评价体系存在问题及解决对策

本文基于HT公司的生产管理特点,首先从绩效目标制定的程序不科学、考核周期太长、绩效评价方法不完善等六方面分析了HT公司绩效评价存在的问题;其次从成立绩效考评委员会、建立以绩效为导向的企业文化、明确员工的职业发展道路等五个方面提出解决对策。