国企产权改革管理层收购(MBO)立法之思考

管理层收购是指公司管理层收购其所经营的公司，从而改变公司所有者结构、控制权结构的行为。我国自2000年出现第一例上市公司MBO案例以来，上市公司MBO现象不断发生，修改相关法律法规以便利MBO实施的立法呼声不绝于耳。文章从我国当前MBO与国外MBO差异比较及存在的诸多问题入手，得出在当前我国市场经济初期资本流通市场及相关监管机制尚不健全的情况下不宜匆忙立法的结论。     

郴州部分地区流动人口计划生育工作考察报告

经专题走访调研可见,郴州城区流入人口多数从事低端服务业,收入不高,以"熟人群落"聚居在城乡结合部或"城中村",难以融入当地社会。当地对流入人口的计生管理服务取得了一定成效,但困难和管理成本很大。农村流出人口数量众多,约占劳动力1/3,通常是素质相对较高的中青年人,多以家族、村落集团式流出。外出打工成为农民致富的主要途径。部分早期流出人口开始返乡创业,为新农村建设和小城镇发展带来契机。大量劳动力流出也引起诸如新农村建设人力资源不足、空巢家庭和空心村、留守儿童教育以及土地撂荒等问题。流出人口非法婚育现象较多,生育政策难以落实,这些问题需要高度关注并着力解决。     

大学生心理咨询与学校有效教学、管理关系的研究

学校的教学与管理是学校教育工作中的两大重要组成部分。随着社会环境的变化以及在这种变化下大学生个性呈现的多元化和复杂化,近些年来的很多事实证明,心理咨询原则和思想在教学和管理中的运用,对传统教学和管理在工作技术、方法、范围以及对象上都具有极大的弥补、拓宽和优化意义。     

经济学与管理学中人性假设的分析与比较

人性假设是学科中人的行业分析的逻辑起点。经济学与管理学是两门最依赖于人性假设的学科。然而二者的人性假设却根本不同,经济学中的人性假设较为趋同,基本属于“经济人”范式;而管理学中的人性假设则较为复杂多变,原因就在于两门学科的研究对象的不同。对经济学与管理学中人性假设的分析与比较,说明两门学科在研究方法和知识的相互借鉴程度上都存在差异。     

大数据时代高职院校二级学院档案管理工作模式探析

当今社会,巨量信息资料造就大数据时代。在大数据背景下,我国高职院校二级学院档案管理工作面临着诸多问题,挑战着高职院校二级学院传统的运行体制。高职院校二级学院档案管理工作如何解决在大数据时代视域下所遭受的工作困境,是为迫在眉睫的难题。在考量高职院校二级学院档案管理工作实际情况后发现,应切实落实高职院校二级学院档案管理工作的信息化,并建立档案管理的危机预警和响应,架构档案管理灾难恢复数据库,为高职院校档案管理工作的发展寻找新的空间。     

Adaptive Tactical Pricing in Multi‐Agent Supply Chain Markets Using Economic Regimes

In today's complex and dynamic supply chain markets, information systems are essential for effective supply chain management. Complex decision making processes on strategic, tactical, and operational levels require substantial timely support in order to contribute to organizations' agility. Consequently, there is a need for sophisticated dynamic product pricing mechanisms that can adapt quickly to changing market conditions and competitors' strategies. We propose a two‐layered machine learning approach to compute tactical pricing decisions in real time. The first layer estimates prevailing economic conditions—economic regimes—identifying and predicting current and future market conditions. In the second layer, we train a neural network for each regime to estimate price distributions in real time using available information. The neural networks compute offer acceptance probabilities from a tactical perspective to meet desired sales quotas. We validate our approach in the trading agent competition for supply chain management. When competing against the world's leading agents, the performance of our system significantly improves compared to using only economic regimes to predict prices. Profits increase significantly even though the prices and sales volume do not change significantly. Instead, tactical pricing results in a more efficient sales strategy by reducing both finished goods and components inventory costs.     

The Financial Impact of FSC Certification in the United States: A Contingency Perspective

This article focuses on an important and emergent standard for sustainable operations management: the Forest Stewardship Council (FSC) certification. Unlike similar certifications, its focus is on the entire upstream supply chain, reflecting the criticality of supply chain management to ensure sustainable products. We investigate the financial impact from FSC certification, offering valuable decision support for managers considering this certification. Taking a contingency perspective, we view a firm's supply chain position and its prior certification to the ISO 14001 standard as influencing the results. Drawing on signaling theory, we suggest that firms farther downstream in the supply chain realize significantly greater abnormal financial performance benefits than firms upstream in the supply chain. We further hypothesize that firms that were not ISO 14001 certified at the time of FSC certification realize significantly greater abnormal financial performance benefits than firms that did have the ISO 14001 certification. To test these hypotheses, we utilize financial data of all publicly traded firms in the United States that have obtained the FSC certification, and assess whether FSC certification leads to abnormal performance benefits considering the above contingencies. Data collected from the FSC Certificate Database and Compustat, employed in an event study, provide support for our hypotheses. Overall, our findings contribute to research on decision making in the context of sustainable operations management, and offer a plausible explanation for contradictory results in prior studies. We highlight the applicability of signaling theory to decision sciences research, and stress the need to consider contingencies in sustainability management research.     

Risk Mitigation Benefit from Backup Suppliers in the Presence of the Horizontal Fairness Concern

The backup supply strategy is demonstrated as an effective approach to mitigating supply risk. We study a supply chain in which a leader manufacturer designs a contract to a potential backup supplier to mitigate the yield uncertainty of the primary supplier. In this context, the backup supplier may compare with the primary supplier and have horizontal fairness concerns. We model the contract design problem using a Stackelberg game and characterize the optimal decisions for the manufacturer and backup supplier, in both fairness and off‐fairness settings. The theoretical results show that the leader manufacturer must sacrifice his own payoff to balance the payoffs of both suppliers. As a result, using a self‐interested backup supplier is the dominating strategy, whereas using a fair‐minded backup supplier is only suggested when the reliability of the primary supplier is low and the fairness concern of the backup supplier is not strong. Additionally, the backup supplier only benefits from fairness concerns when the level is not exceeding a threshold value. With regard to high fairness levels beyond this threshold, fairness concern has negative effects on the monetary payoff and even might lead to loss of the business. By conducting laboratory experiments, we provide evidence of the horizontal fairness concern from the backup supplier. Further, we show that if the primary supplier also has horizontal fairness concerns, the leader manufacturer can conditionally benefit from a promoted yield reliability due to an extra effort from the primary supplier.     

教师话语在二语习得课堂上的作用

教师话语作为课堂教学的主要语言输入和教学媒介,既是教师传授知识和组织教学的重要手段,又是学生二语习得的目标语言,对学习者习得第二语言起着至关重要的作用。本文论述了教师话语的重要作用、主要特点以及使用现状,并结合实际提出了相应的改进措施,旨在提高教师话语水平,充分发挥其在二语习得课堂上的作用。     

“费时低效”与语言习得——对优化大学英语教学方法的思考

不恰当的教学方法是造成大学英语教学“费时低效”现象的原因之一。在充分了解语言习得过程的基础上探索以该理论为指导原则的教学方法,“高效低耗”地培养学生实际运用语言能力,即尽量创造促进语言习得的教学环境,让第二语言的学得最大可能变为第一语言的习得,增加语言的输入量和输出量,使教学方法与教学目的达到最佳的匹配度,作到有的放矢,降低教学“成本”,增大教学的“有效”产出。