尺寸链理论讲解方法探讨

尺寸链理论是高职机械类专业学生必须掌握的重要理论之一,也是《机械制造工艺学》课程的重点和难点。本文从尺寸链理论的教学内容安排、重点难点分析、教学技巧和课时分配等方面对尺寸链理论讲解方法进行了探讨。     

运输定价的基本理论及其比较分析

详细介绍了运输成本导向定价论、运输需求导向定价论和运输竞争导向定价论各自包含的特色定价方法及定价依据,指明它们分别主要以运输成本、运输需求和市场竞争作为定价的依据,可以说各有利弊。通过对各种定价理论的比较分析,指出在实际应用中,更多应考虑三种定价理论的有机结合。     

基于混合策略博弈的上市公司信息披露监管研究

证券市场是一个信息高度集约化的市场,但我国证券市场由于信息披露制度不完善、监管不到位等原因,内幕交易、操纵市场等事件不断发生,严重扰乱了市场秩序和损害了投资者利益。根据经济学中理性人假设,上市公司和监管机构都追求自身利益的最优化,相互作用过程中形成了博弈关系。     

项目投资评价中期权理论的应用

本文通过引入期权理论和贝叶斯理论,弥补传统的项目投资决策方法的不足之处,提出了种改进的期望净现值法。     

学前幼儿英语游戏设计的几点思考

本文以语言认知理论及其监控理论为基础,探讨了幼儿英语游戏设计应以幼儿的语言发展特点为基础,注重幼儿对英语学习兴趣的培养,使英语游戏全方位、多角度、持续性的深入到幼儿的学习与生活中。     

企业生命周期阶段与其社会责任战略研究

随着世界经济的高速发展,深层次的环境问题和社会问题日益凸显。企业社会责任问题已成为国内外理论和实践研究关注的焦点。本文在肯定可以从企业战略的视角下考虑企业社会责任的承担和其对社会责任体系的建立有积极作用的同时,运用生命周期理论,分析企业在不同发展时期的发展战略和相应的企业的社会责任的承担,希望促进企业的综合竞争力的提高和推动社会责任体系的完善。     

一类含四个未知函数的方程的非平凡解的存在性的研究

本文利用亚纯函数值分布论的思想方法,对函数方程f117(z)+f127(z)+f317(z)+f147(z)=z非平凡解的状况进行研究,得到如下结果:函数方程f117(z)+f217(z)+f317(z)+f417(z)=z不存在级小于117的非常数亚纯函数解。     

Under the influence of a blogger: The role of information‐seeking goals and issue involvement

Bloggers in the postmodern era can influence the behaviour of consumers and alter their perceptions. The current study looks at the blogger influence phenomenon from a different theoretical perspective than existing literature did. By combining information behaviour and communication theory, it proposes a new conceptual framework by relying on the characteristics of the blogger, the blog content, motivation, and goals of information seeker. In this model, information seekers’ objectives and issue the involvement are important drivers of blog selection and determinants of the blog's influence. The framework was empirically tested in a sample of American users of beauty blogs. The results provide a confirmation of the postulated relationships. Three types of blog visits are identified and their effects and their attributes that make a blog influential are examined.     

对目前通货膨胀现象的理论分析

本文通过对哈耶克有关文献的梳理,着重指出目前的通货膨胀是一种"凯恩斯的通货膨胀",进而从理论上指出:凯恩斯通货膨胀是一种"人为"性质的通货膨胀,是一种忽视生产过程和结构的通货膨胀,是一种在经济和政治层面上将造成危害的通货膨胀。在国内外通货膨胀已存蔓延之势的情形下,批判凯恩斯通货膨胀将为中国制止通货膨胀从心理、政治和现实三个方面提供思想资源。     

Playing safe in coordination games:: the roles of risk dominance, payoff dominance, and history of play

This paper presents results from a series of experiments designed to test the impact on subject behavior of changes in the risk dominance and payoff dominance characteristics of two player coordination games. The main finding is that changes in risk dominance significantly affect play of the subjects, whereas changes in the level of payoff dominance do not. Observed history of play also has an important influence on subject behavior, both when subjects are randomly rematched after each game and when they remain matched with the same individual for a sequence of games.