决策者人格特征对承诺升级的影响研究

为研究决策者人格特征是否导致承诺升级现象及其产生的因素,研究者以中国文化背景的管理者为被试,运用T检验及回归分析法,证实了决策者自尊、冒险倾向、挫折容忍力、控制点等人格变量与承诺升级行为之间存在相关关系的假设,验证并扩充了西方承诺升级研究理论,为企业甄选管理决策人员实践提供了理论指导。     

Competitive decision making: Two and a half frames

We argue that the study of competitive decision making has been heavily influenced by the frames of reference that are adopted by researchers. The dominant economic frame and the emergent behavioral frame describe largely separate phenomena and have little overlap. Drawing from examples of learning in games and markets, we show how each of these frames falls short of capturing some interesting elements in competitive decisions. We then describe how a coevolutionary perspective may be emerging as an integrative paradigm for the study of competitive decisions.This paper was prepared for the conference, Understanding Competitive Decision Making. Comments by the participants of that conference and Paul Shoemaker are gratefully acknowledged, as are discussions with Colin Camerer, Eldar Shafir, and Sharoni Shafir.     

Wage drift and minimum contractual wage: Theoretical interrelationship and empirical evidence for Italy

A two-stage wage setting process whose outcomes are identified in the wage drift, at the local level, and in the tariff wage, at the central level, is analyzed. The impact of insider and outsider factors in each stage of the bargaining process is investigated both theoretically and empirically for Italy. In the light of its extreme policy relevance, particular attention is devoted to the analysis of the interrelationships between the wage drift and the tariff wage. Panel data estimation carried out on a sample of 105 Italian three-digit industries and 41 contract groups, reveals that: (1) Insider factors (productivity, inventories and the insider workers power) are important determinants of the wage drift while outsider factors (aggregate wage and unemployment) have a prominent role in determining the tariff wage. (2) Wage drift and tariff wage are closely interrelated.     

Operational Research and the environment

The discipline of Operational Research (OR) is primarily concerned with improving the effectiveness and efficiency of decision processes. These processes take place everywhere in society: industry, banking, agriculture, government, politics. Frequent use of mathematical optimization models is typical of OR. Since the early '80s these models are increasingly packaged in a user-friendly way, as Decision Support Systems. In the following we will illustrate how OR can be used to describe and solve a number of environmental problems.     

基于信息熵赋权的经营业绩指标评价模型

根据评价者需要，选取若干企业(或上市公司)作为被评价系统，建立一种企业经营业绩评价系统的多级多指标决策模型。该模型是在数理统计意义下将每个指标值进行标准规范化处理，用低级指标值通过信息熵自动赋权严生高一级指标值逐级递推，最后给出每个企业相对被评价系统的“理论分布得分”及“直观比较得分”。     

供应同一产品的两个销售商的库存决策研究

模型假设两个销售商销售同一产品，因此当一个销售商缺货时，它的客户可能转向另一个销售商购买同样的产品，即他们之间存在替代性。针对两个销售商的这种关系，给出了三种不同的库存决策。并对模型进行了实际算例分析，比较了两个决策者不同合作模式下的订货策略，为决策者制定有效的订货策略提供了依据。     

会计目标变迁的理论分析

本文以会计目标作为会计理论体系的逻辑起点,阐述变迁理论背景以及在不同市场主体中会计目标表现出的不同特征,揭示市场不断地发育成熟作为变迁的原动力。认为会计目标与经济发展相适应,是促进市场经济发展而导致会计目标变迁的规律。     

运输管理信息系统的研究与设计

本文论述了运输管理信息系统的设计目标以及系统的功能结构，结合具体的应用背景。提出了运输管理信息系统的解决方案，并且以模块划分的方式对于系统功能的实现进行了探讨，介绍了系统的主要特点。     

防止利用关联方交易操纵利润的方法

目前,一些上市公司利用关联方交易操纵利润、粉饰会计报表,造成会计信息的严重失真,为此,规范关联交易定价政策、逐步减少现有可避免的关联交易、制止新的应避免的关联交易产生十分必要。     

论邓小平创新精神的来源

邓小平能够敢想敢做,在于他鲜明的创新精神。邓小平的创新精神来源于他对党和人民事业的无限忠 诚;实事求是的思想方法和求真务实的工作态度;非凡的勇气和胆略;密切联系群众的优良作风;以及高瞻远瞩的战 略眼光和敏锐的时代洞察力。