市场结构理论分析范式演进研究

通过系统地梳理市场结构理论从SCP框架到厂商策略性行为研究的演变历程,并结合分析经济实践变迁,本文发现,推动市场结构理论分析范式演进的两个主要动因是方法论创新和理论范畴拓展。前者导致了结构主义SCP范式的确立和行为主义的兴起;后者催生了以交易费用为核心概念的新制度主义产业组织理论。展望市场结构理论未来的发展趋势,本文认为,从方法论创新上,博弈论将研究重点转向了企业策略性行为;从范畴拓展上,品牌经济学将开创对消费者行为研究的新领域。     

城市空间的生产方法论探析

“空间的生产”是新马克思主义城市学派的核心概念.哈维在发扬“空间的生产”理论并将其用于城市问题研究上具有代表性.其城市空间分析的方法论特点有三:立足于自身问题;自由和富有批判性;阶级分析和文艺分析相结合.国内案例研究反映出微观与宏观、时间与空间尺度结合的重要性.     

"反规划"理论在城市总体规划中的应用--以沅江市城市总体规划为例

反规划理论是相对于传统规划理论而言的一种新的规划理论,它强调规划应先从控制城市生态基础设施入手.文章介绍了反规划理论是如何在沅江市城市总体规划的实践中加以应用的.     

Application of appreciative inquiry in tourism research in rural communities

Appreciative inquiry is a participatory research method based on positive psychology. Founded upon grounded theory and the social constructivist paradigm, appreciative inquiry is a simple, effective, and epistemologically sound tool to understand the rural population’s knowledge, needs, and priorities without alienating them from research. Based on the study conducted to comprehend the interrelationships among conservation, livelihood, and tourism development in three rural communities located in the vicinity of Chitwan National Park, Nepal, this study argues that appreciative inquiry can be a useful tool for conducting tourism research in rural communities. This study employs five steps, including grounding, discovery, dream, design, and destiny.     

Distribution of occupation times for constant elasticity of variance diffusion and the pricing of α-quantile options

The main results of this paper are the derivation of the distribution functions of occupation times under the constant elasticity of variance process. The distribution functions can then be used to price α-quantile options. We also derive the fixed-floating symmetry relation for α-quantile options when the underlying asset price process follows a geometric Brownian motion.     

凯恩斯经济学方法的科学哲学评价

主流经济学在凯恩斯经济学形成之后,一直存在着争论,如何理解凯恩斯经济学理论的真谛,是当前研究现代经济学一个值得关注的问题,而在理解凯恩斯经济学理论中有关他的研究方法的哲学思想内涵是方法论的根本,也是构成其经济学理论的重要组成部分。本文以凯恩斯的《通论》为基础,分析凯恩斯经济学方法的哲学基础,并在方法论意义上进行了评价。分析结果表明,对于凯恩斯经济学的理解应当以全面发展的眼光看待,宏观经济学只是其理论起源的一个方面,追求经济思维的合理性和适应人类经济活动的需要是凯恩斯经济学方法论的根本。     

Anomalies in finance: What are they and what are they good for?

In the natural sciences, anomalies contribute significantly to the development of new and ultimately more successful theories. The role of anomalies in financial economics, however, has been quite different. Although at the beginning, the word was used to show deviations from the Efficient Markets Hypothesis (EMH)/Capital Asset Pricing Model (CAPM) paradigm, lately, it has been applied to a new literature that is also more accurately called Behavioral Finance (BF). This paper argues that this misuse and misapplication of the word anomaly is not a simple coincidence. It is rather a sophisticated and accordant effort to imply that although there are some unresolved deviations from the norm, the reigning paradigm is irreplaceable, and its validity needs no empirical proof. In fact, an alternative paradigm such as BF is not only insignificant but also unnecessary and even impossible.     

中国宏观经济调控理论方法论研究

从经济学方法论角度看,理论的研究对象、研究内容和研究方法取决于其假设前提,本文认为生产力不平衡结构是我国宏观经济最基本的特征,也应该是进行我国宏观经济理论研究的基本假设条件。由于中西方理论基本假设的不同,本文认为我国进行宏观经济调控体系研究应该从生产力不平衡结构这一基本假设条件出发,主要采用结构分析方法进行。     

McCloskey, economics as conversation, and Sprachethik

In writing about the 'rhetoric of economics' - particularlyabout the standards which prevent situations where 'anythinggoes' in argument - McCloskey takes an eclectic approach totwo philosophical positions, based on Rorty and Habermas respectively.But these positions, despite sharing some common aspects, alsodifferentiate themselves from each other sharply in importantways. In this paper, it is argued that this eclecticism of McCloskeyis not coherent, as a result of her not completely graspingthe fundamental differences between these two positions, andthat this incoherence has damaging implications for her projectof the rhetoric of economics.     

宏观材料学的结构——技术科学分支的思考

本文讨论宏观材料学的结构 ,并思考技术科学的分支。全文分三段共十八个论点。“释题和思考”中 ,讨论材料学、宏观材料学、学科分支及结构四个命题 ;“宏观材料学的结构”中 ,提出了表征系统中组元和关系的结构图 ,论述了十个组元——逻辑、系统、简易材料论、材料史、材料经济、材料法律、材料选用、材料人才、材料科研、材料展望 ;最后提出四点启示——专科实用人才的人文素质 ,仕而优则学 ,交叉结合的新岗位 ,终生学习。