改革思想政治理论课教学服务高等职业技术教育

为了更好地适应高等职业教育发展的要求,高职院校思想政治理论课教师必须转变观念,提高对思想政治理论课教学工作重要性的认识;要在教学内容、人才培养目标、教学方法、考核形式等方面进行改革,不断提高高职学生的思想政治理论素质和实践能力,更好地培养适应经济社会发展需要的具有良好职业道德、职业技能的高素质人才.     

Should an OEM Retain Component Procurement when the CM Produces Competing Products?

We consider a large original equipment manufacturer (OEM) who relies on a contract manufacturer (CM) to produce her product. In addition to the OEM's product, the CM also produces for a smaller OEM. Both the larger OEM and the CM can purchase the component from the supplier, but their purchase prices may differ and remain unknown to each other. The main question we address is whether the larger OEM should retain component procurement by purchasing components from the supplier and reselling to the CM (buy–sell), or outsource component procurement by letting the CM purchase directly from the supplier (turnkey). We show that, under buy–sell, the larger OEM's optimal strategy is to resell components at the highest possible component purchase price of the CM (i.e., the street price). By comparing buy–sell and turnkey, we find that a CM with low component price is better off under turnkey, even though under buy–sell he receives more profits through the products sold to the smaller OEM. Furthermore, the larger OEM's preference between buy–sell and turnkey depends on her component price, the volatility of the CM's component price and substitutability between the two products.     

Impact of Reseller's Forecasting Accuracy on Channel Member Performance

This article studies a three‐layer supply chain where a manufacturer sells a product through a reseller who then relies on its own salesperson to sell to the end market. The reseller has superior capability in demand forecasting relative to the manufacturer. We explore the main trade‐offs between the risk‐reduction effect and the information–asymmetry–aggravation effect of the improved forecasting accuracy. We show that under the optimal wholesale price contract, both the manufacturer and the reseller are always better off as the reseller's forecasting accuracy improves. Nevertheless, under the menu of two‐part tariffs, the manufacturer prefers the reseller to be either uninformed or perfectly informed about the market condition. We further find that the improved forecasting accuracy is beneficial for the reseller if its current forecasting system is either very poor or very good.     

嵌入全球价值链对中国制造业升级影响的多重维度分析

已有文献主要从产品内国际分工维度、全球价值链治理维度和中间品贸易维度研究嵌入全球价值链对中国制造业升级的影响.产品内国际分工的实质是"中心—外围"的结构化,推动了分工地位的攀升,同时导致了分工环节的固化,需由低端要素驱动转变为发展生产性服务业;全球价值链治理是市场与非市场关系的综合运用,既推动了链条环节的升级,也导致了"低端锁定",需由被动嵌入转变为主动重构;中间品贸易的最终目的是获取企业增加值的核心竞争优势,制造业企业吸收技术溢出易产生路径依赖,需由引进学习转变为自主创新.今后可从动态演化和层级累积的维度,深入剖析嵌入全球价值链的升级断层机理,阐明其存在升级断层、难以自动升级的内在机制,形成对我国制造业阶梯式升级的路径探源.     

共同富裕的民政角色塑造研究

实现共同富裕,是社会主义的本质要求,是共产党人对中国人民的庄严承诺.在推进社会主义现代化过程中,实现高质量的共同富裕,是民政的切实担当.本文从历史与现实的维度,采取文献研究方法,分析了共同富裕与民政的理论关系,及民政的实践方位.研究发现,共同富裕的民政制度优势表现于解决赤贫问题、实现温饱、全面建成小康社会等历史阶段.由...     

企业文化要素如何影响绩效?——来自国内建筑企业的实证分析

企业文化和企业绩效的关系一直是学术界关注的热点问题。本文采用了实证研究方法中的问卷调查法研究了不同的企业文化要素与企业绩效的关系。利用了统计分析软件SPSS16.0和LISREL8.7对问卷数据进行描述性统计分析、信度分析、效度分析和结构方程模型分析。通过研究发现,对于建筑类企业来说,团队精神对企业绩效在0.01水平上有显著正相关关系,社会责任对企业绩效在0.001水平上有显著正相关关系,而科技创新、顾客导向、组织学习对企业绩效并没有显著的正相关关系。     

Supply Chain Management of Fresh Products with Producer Transportation*

This article considers a class of fresh‐product supply chains in which products need to be transported by the upstream producer from a production base to a distant retail market. Due to high perishablility a portion of the products being shipped may decay during transportation, and therefore, become unsaleable. We consider a supply chain consisting of a single producer and a single distributor, and investigate two commonly adopted business models: (i) In the “pull” model, the distributor places an order, then the producer determines the shipping quantity, taking into account potential product decay during transportation, and transports the products to the destination market of the distributor; (ii) In the “push” model, the producer ships a batch of products to a distant wholesale market, and then the distributor purchases and resells to end customers. By considering a price‐sensitive end‐customer demand, we investigate the optimal decisions for supply chain members, including order quantity, shipping quantity, and retail price. Our research shows that both the producer and distributor (and thus the supply chain) will perform better if the pull model is adopted. To improve the supply chain performance, we propose a fixed inventory‐plus factor (FIPF) strategy, in which the producer announces a pre‐determined inventory‐plus factor and the distributor compensates the producer for any surplus inventory that would otherwise be wasted. We show that this strategy is a Pareto improvement over the pull and push models for both parties. Finally, numerical experiments are conducted, which reveal some interesting managerial insights on the comparison between different business models.     

客户关怀构成因素与关系质量的影响研究

新技术和产品同质化使企业从传统的产品竞争和服务竞争发展到客户资源的竞争,争夺并维系客户很大程度上决定了企业的利润和发展前景。基于对顾客价值和客户关怀等理论的文献回顾和梳理,提出客户关怀概念和构成因素,构建客户关怀对关系质量的影响模型,选取全球通客户进行抽样调查和实证分析。研究结果表明,客户关怀的四要素与关系质量的三要素之间均存在正向影响,其中社会价值对关系质量的总体影响最大,知识价值对关系质量的总体影响最小,回馈价值和移情价值对关系质量的总体影响处于中等程度。     

R&D网络的自组织演化模型及其仿真研究

从复杂适应系统理论出发,将R&D网络的演化视为复杂系统的自组织过程进行研究。从宏观阶段划分、微观企业行为规则和网络特征统计量3个维度构建R&D网络自组织演化的分析框架,基于复杂网络理论建立R&D网络自组织演化的理论模型,运用数值仿真方法揭示其演化规律以及知识溢出效率对网络特征统计量的影响。研究结果表明,R&D网络的自组织演化过程最终可达到稳定状态,企业具有择优连接的意识,使网络呈现出无标度和集聚特征,知识溢出效率对网络规模、网络利用效率具有显著影响,这为政府正确制定宏观政策提供了理论依据。利用诺基亚的R&D网络对上述理论模型进行验证,模型与实际网络基本吻合,在一定程度上说明模型的正确性。     

How to carry out work on family planning after adopting production responsibility systems in rural areas]

After the Third Meeting of the Eleventh People's Congress, the entire responsibility for agricultural production was transferred to a lower level. Peasants in various areas have adopted the so called production responsibility system, and the phenomenon of an increased population rate has also appeared in some areas. In this article, the author discusses how to solve these problems created by the new situation. The 1st step is try to control population growth through socialist propaganda education, administrative measures, economic incentives and punishments, and family planning work. The 2nd step is to popularize the practice of having only 1 child per household in the rural areas. The 2nd and 3rd child in each family should be controlled and prohibited. This policy formulated by the Central Government should be carried out thoroughly. Families which follow the policy and have only 1 child should be encouraged with economic rewards, and those families which have 2 or more children should be punished economically. The 3rd step is to establish a national work team to be in charge of family planning and birth control. There should be an ideological unity among the nation's leadership. Party members and cadres should establish themselves as good examples for the people so that the population control work may become successful.