《宏观经济学》课程教学体系梳理

宏观经济学从资源如何充分利用这一独特的研究视角出发，以国民收入的决定为核心，以从二部门到部门到四部门为横线，从简单模型到扩展模型到总供求模型为纵线，从理论到政策为立线，构造了一个立体的理论框架体系。对宏观经济学的理论脉络进行梳理，能帮助学生提纲挈领地把握宏观经济学的理论体系。     

IP/DWDM光Internet中的一种公平智能QoS组播路由机制

QoS（Quality of Service）与组播是IP/DWDM光Internet中应该具备的基本能力.本文研究了IP/DWDM光Internet中的公平智能QoS组播路由机制.在所提出的机制中,QoS需求的区间表示形式体现了对柔性与异构QoS的支持;根据微观经济学理论,建立基于Kelly/PSP模型的定价策略,体现组间公平性;使用下游链路均分方法在组成员之间分摊费用,体现组内公平性;基于点火耦合神经网络,建立智能QoS组播路由算法.以上各方面有机结合,构成IP/DWDM光Internet中的公平智能QoS组播路由机制.仿真结果表明,该机制是可行和有效的.     

认知无线网络中基于微观经济学的动态频谱管理算法

该文提出了认知网络中基于微观经济学的动态频谱管理机制,实现异构无线网络中频谱资源的动态分配,从而最大化频谱资源的利用率并提高运营商的收益.文中引入了频谱资源的经济价值因素以保证运营商间频谱交易的合理性.此外,为了保证系统的性能,文中提出了一种基于地理信息系统的空分模型,并设计了干扰抑制技术以限制动态频谱管理带来的干扰.博弈论是一种能够有效解决自主分布式无线资源优化的算法,该文将其引入,为不同运营商提供双赢的频谱交易策略.仿真结果表明,该频谱管理机制提高了频谱利用率以及运营商的收益,并有效地抑制了系统间的干扰.     

E-learning and face to face mixed methodology: Evaluating effectiveness of e-learning and perceived satisfaction for a microeconomic course using the Moodle platform

The use of Information and Communication Technologies in higher education has proved to be very effective in different educational environments. A less explored area is their application for evaluation on-line, since it is a different process, with specific components. This work describes a methodology that combines the assessment with multiple choice tests through the virtual environment Moodle and the evaluation by using traditional classroom exams. The proposed mixed methodology ELFF (E-Learning and Face to Face) was implemented during the academic year 2010–2011 in the subject Microeconomics: Markets and Competition in the European Union of the double degree in Law and in Business Administration and Management, to assess complementary aspects of the knowledge acquired. The obtained results show that it clearly promotes the participation of students, increases their motivation and improves their competence and so, their performance in terms of qualifications.     

A unified view on planning,scheduling and dispatching for a factory

In a smart factory, the decisions of planning, scheduling and dispatching are made based on the real time information through Internet-of-Things. To ensure the organization objective can be carried out through different levels faithfully, planning, scheduling and dispatching should be considered through a cyber physical production system in an integrated manner. To support the implementation of a smart factory, their definitions have to be given through a unified view. The distinction between planning and scheduling is given based on microeconomics and queueing theory. The distinction between scheduling and dispatching is analyzed from the viewpoint of computational complexity and hierarchical decomposition. Based on the elasticity of price and capacity, planning can be separated into demand planning or capacity planning. Scheduling period is the time horizon where price and average production costs are insensitive to the production rate. The critical roles of the master production schedule and throughput targets in job scheduling have been explained through the concept of hierarchical decomposition. Dispatching is the last layer of scheduling in the hierarchical decomposition.     

西方微观经济学中的包络定理述评

包络定理是微观经济学中的一个重要定理.本文对这一定理进行了述评.     

“电力市场设计学”的基本概念及方法论

当前电力体制改革已进入深水区,电力市场设计和规则制订已成为电力市场改革主导部门所面临的关键问题,但是电力市场设计的科学方法论尚未建立起来。本文提出“电力市场设计学”的概念,涉及电力系统工程、运筹学、微观经济学、博弈论、拍卖理论、金融学、计算经济学、实验经济学等多学科的知识。电力市场设计学以中国特色社会主义政治经济学作为总体指导思想,树立系统观并掌握系统工程方法,具体设计过程则包括基于经典微观经济学和金融学的电力市场体系初步设计、基于拍卖理论和博弈论的电力市场交易机制设计、基于计算经济学和实验经济学的电力市场仿真和电力市场交易的实地研究等步骤。电力市场设计学的基本方法已应用于南方区域电力市场体系和交易品种设计等工作,其所包含的深刻丰富的内容还有待进一步深入研究和应用。     

NGI中一种微观经济学模糊QoS单播路由机制

本文设计并仿真实现了一种微观经济学模糊OoS单播路由机制,通过适合隶属度函数对边做出模糊综合评判,通过博弈分析确定网络提供方与用户在边上的效用能否达到Nash均衡态,通过基于双向Dijkstra算法及中间链表加速方法的启发式选路算法,使得在找到的路径上不仅用户的QoS需求得到满足,而且双方的端到端效用达到或接近Nash均衡下的Pareto最优。仿真结果表明,同基于Dijkstra的路由机制和基于模糊塔的QoS单播路由机制相比,该机制具有较好的性能。