经济学的时间及其革命

时间是人类认识世界的一种基本方式,人类时间观的改变不可避免地影响着人们对经济世界的认知。人类时间概念内涵的变化体现在经济理论发展的不同阶段中。本文阐述了人类时间概念演化史,分析了内涵不同的时间观在经济学理论建构中的地位和作用,以及时间观现代变革对经济学当前发展的意义。     

Thermodynamics on Main Street: When entropy really counts in economics

The implications of thermodynamics for economic theory have been a source of debate for 40 years. Adopting the framing used in modern engineering rather than physics suggests that the market place has already recognised most of these thermodynamic truths as self-evident rather than challenging basic concepts. The exception is the relatively small market for heat where the idea of thermodynamic grade, conveniently represented by the exergy or available work content of a heat source, exposes inconsistencies especially in monopoly supply and economic instruments. Earlier commentators were not wrong in the thrust of their criticisms of economic theory but may have been overly elaborate in their attack.     

Effects of Real and Contrived Problem-Solving on Economic Learning

For many years problem-solving approaches have been touted as being superior to conventional teaching methods in precollege classrooms. Too few of the supporters of this technique have undertaken well-controlled research to determine whether or not it really is superior. Although the “final” answer remains to be given, Ellis and Glenn have made a commendable start in their research involving fifth and sixth-grade students. They have measured the effectiveness of three approaches to the teaching of economics in the intermediate school grades to determine which is more effective in teaching basic economic concepts and which is more effective in teaching problem-solving skills. Both their findings and their research design should be of interest to all who are concerned about the teaching of economics at the precollege level.     

Enhancing the teaching of introductory economics with a team-based,multi-section competition

The authors describe a unique approach to enhancing student learning at the introductory economics level that utilizes a multi-section, team-based competition. The competition is structured to supplement learning throughout the entire introductory course. Student teams are presented with current economic issues, trends, or events, and use economic tools and theories to comprehensively examine the topics. Students present their analyses in their own sections with one team from each section moving on to compete in an inter-section round. Students are judged on technicality, creativity, and applicability of economic concepts. The competition has the potential to advance students' creativity, collaboration, communication, and critical and analytical thinking skills, while enhancing their ability to apply foundational economic concepts to real-world settings.     

Economic Versus Accounting Income: The Impact of Education on Students' Concepts

A study of differences in approach to value and income concepts by students with and without formal accounting education is presented by Kida and Hicks. They found that students without accounting training tend to regard income as a change in value and well-being; those with accounting tend to view the income concept from an accounting procedural approach. The question is raised whether accounting majors might not benefit from additional training in economic theory beyond a basic principles course to broaden their approach to “theoretical value-based concepts.”     

Change and Continuity

Although there is considerable evidence that efforts to teach economic concepts to elementary school children are increasing, little research is being done at this level. William Walstad's article is, then, one of those rare pieces that reports the results of a controlled study in the elementary grades. In addition, it includes a discussion of research design and statistical techniques, and considers some of the problems one encounters in this type of research (such as problems in parameter estimation). The author measured the effects of a teacher in-service program that provided instruction in economics as applied to the Unified Sciences and Mathematics for Elementary School program. The new Test of Economic Literacy was administered to the teachers, while their pupils took the Test of Elementary Economics. Control groups were also tested. Pupil attitudes toward economics were measured, and it was found that achievement in economics had a direct influence on attitude toward economics. Walstad concludes that “teachers and students gain substantial benefits from the in-service program in practical economic problem solving.”     

海洋生态经济系统界定与构成研究

近年来海洋生态经济系统研究取得了突破性进展,但国内外学者对海洋生态、经济与社会系统及其相互作用的运行规律认识尚不统一、不全面,基础理论研究薄弱,与陆域生态经济系统研究相比,无论是相关概念界定还是运行机理探究都存在滞后性,为此,从生态经济系统的基本内涵出发,对海洋生态经济系统重新进行界定,并对构成海洋生态经济系统的生态、经济与社会三个子系统运行机理与功能进行系统研究,以弥补当前研究不足。     

Children and Theories of Social Justice

This paper is about children as subjects of social justice. It argues that economic welfare theory, utilitarianism, and other theories of justice based on utility theory assume rational individuals with stable preferences, and therefore cannot be applied to children. Libertarian justice treats children as possessions of the parents without rights of their own. A Rawlsian social contract, on the other hand, can be extended to include children. The main part of the paper consists of an attempt to sketch such an extension. It argues that justice to children is basic to Rawlsian justice, and that the Rawlsian case for equality is strengthened when children are taken into account. The principle of extensive liberty, when applied to children, must imply that children cannot properly be regarded as the possession of their parents.     

关于基本经济制度的若干理论思考

我国社会主义初级阶段公有制为主体、多种经济成份共同发展的基本经济制度,是由社会主义初级阶段特殊的客观规律所决定的。社会化的、机械化的、高科学技术的生产,和手工的、自给半自给的生产并存;现代化工业,同落后工业并存;一部分经济水平比较发达的地区,同广大不发达地区并存;少量具有世界先进水平的科学技术,同为数众多的文盲半文盲并存的国情,要求我们必须坚持公有制为主体、多种经济成份共同发展的基本经济制度。坚持基本经济制度的关键是全面贯彻十六大的“两个毫不动摇”的方针。然而对“两个毫不动摇”的方针的理解存在着许多分歧。所以,有必要从理论上对“两个毫不动摇”的方针做出正确的解释。应该看到,两个“毫不动摇”不是简单的并列关系。当然,在不同时期“两个毫不动摇”的侧重点是不一样的。     

CAPITAL GAINS TAXATION, GROWTH, AND FAIRNESS

The question at the heart of the capital gains tax debate is whether taxing some people at a different rate than others having the same income is appropriate. Those who justify such a preference base their arguments on the concepts of economic efficiency and fairness. However, recent experience with capital gains tax decreases and increases strongly suggests that a change in the current law would yield little or no benefit. The burden of proof should rest on those who would violate the basic principle of equal tax rates on incomes from whatever source.     

公共支出结构对收入不均等影响研究——基于公共服务均等化视角分析

收入不均等影响到社会公平与经济发展,而收入公平分配是政府的主要责任,也是政府公共支出的依据之一.影响收入分配不均等的因素有很多,其中由于政府相应责任缺位,公共支出结构偏向,使得公共支出中基本公共服务支出不足是其主要原因.本文实证分析得出公共支出总量与结构严重影响基本公共服务供给,进而影响着收入不均等的水平,成为社会公平和稳定的重要因素.政府应从制度上进行公共支出改革,规范督促地方政府优化公共支出结构,不断提高对民生支出的主动性,逐步缩小基本公共服务的差距,缩小收入不均等的水平.     

The Industry Council Plan as an Instrument of Reconstruction

This paper looks at the doctrines of ‘Wicca’, or what might be termed as pagan or white magic by its adherents, in terms of the economics of religion. The primary focus of the paper is the issue of the degree of product differentiation involved from established religion in terms of two things: the concept of God (or deities) and the ideas of sin. The main contribution of the paper is that it presents (for the first time ever, so far as the author is aware) an economic analysis of the doctrine of a ‘rebound’ effect of any attempts to do harm to other people through the practice of magic. Some basic microeconomic concepts suggest that the moral force of this rebound law is a difficult one to sustain except under very unreasonable assumptions.     

The dynamics of retirement saving — theory and reality

Pension problems and reforms are in the foreground of public interest and political action in many countries, yet economic theory offers inadequate support for finding viable solutions, because it is heavily loaded with simplifying concepts and unrealistic assumptions. These concepts and assumptions are briefly summarized in Chapter 1, while a generalized framework based on them is presented in Chapter 2. The basic stationary assumption is then relaxed in Chapter 3 what results in the conclusion that a profound, not just technical, but conceptual innovation is required. Chapter 4 outlines a few major issues and concepts for a more realistic pension economics. A summary is given in Chapter 5.     

Inverting the Classroom: A Gateway to Creating an Inclusive Learning Environment

Asserting that “elementary teachers are going to become increasingly involved with economic concepts, and that economic education at the elementary level is at an important developmental state,” Professor Ramsett explains how economics can be included in the elementary school curriculum without taking other subject matter out, and suggests approaches to the training of elementary teachers. He describes some innovative techniques being used at North Dakota's New School of Behavioral Studies, illustrates methods for motivating pupils, shows how economic concepts can be related to other subjects (such as arithmetic), and calls for cooperation between educators and liberal arts faculties in preparing the elementary teacher.     

Product cycles,innovation cycles,and regional economic change

The effects of technological change below the level of national and sectoral aggregations are frequently overlooked. This paper reviews the regional economic changes that result from technological change at both the firm level and in the individual plant. The related concepts of product cycles and innovation cycles provide a perspective for assessing regional and local effects. Government policies related to innovation are examined in the light of regional economic implications.     

广东与江苏基础研究能力比较研究

基础研究是科技创新的源泉。对于作为经济强省和科技大省、正在实施自主创新战略和创新驱动发展战略的广东和江苏来说,加强基础研究尤为重要。在构建基础研究评价指标体系的基础上,以江苏作为参照对象,对粤、苏两省基础研究发展现状进行比较,并运用层次分析法对其基础研究能力进行分析,得出结论：广东基础研究投入逐年增大,并取得了良好的科技成果,企业基础研究有一定优势。经层次分析法对2000-2014年相关数据指标进行验证发现,到2014年广东省级层面基础研究能力为82.5分,但研究机构-高校层面基础研究能力仅为46.5分,与江苏（省级层面92.4分,研究机构-高校层面94.2分）相比,广东基础研究能力偏弱,产出较少,研究机构与高校基础研究能力发展空间较大。因此,在促进广东高校和科研机构加大基础研究投入和产出力度、大力提升其基础研究能力的同时,还应积极推进基础研究领域的政产学研合作,发挥好企业的作用。     

A study of zoning for energy security in China

As a result of more and more serious energy risks, the study of national energy security zoning is not only the basic requirement of energy risk management but also the new demand of economic development for the energy industry. Firstly, this paper analyzes the basic situation of energy resources and production and consumption of primary. energy from 1996 to 2005 in China. Secondly; this paper founds an Energy Security Index System formed by six indices including the percentage of energy reserves, interlocal dependent degree, energy elasticity coefficient and so on. It subsequently calculates the weight of these indices with the factor analysis rating method Lastly, the paper evaluates and zones the abilities of energy security of 30 provinces in China with the grey chuster method According to their security; the 30 provinces are classified into three different levels： high, medium, and low levels. The regions at low energy security level include Beijing, Shanghai, Zhejiang, Fujian, Guangdong, Guangxi and Hainan. They are mainly littoral and short of primary energy production while mostly dependent on other provinces. Those at medium energy security level include 15 provinces （cities or districts）, such as Liaoning, Tianjin, Hebei, Shandong, Henan, Hunan and so on. These provinces are in the northeast, north, east of and central China. Those at high energy security level contain Shanxi. lnner Mongolia, Heilongjiang, Jilin, Chongqing, Sichuan, Shaanxi. Xinjiang. These provinces are the main primary energy production bases.     

Soviet theories of economic demography: a survey

At this time Soviet demographic scientists maintain the position that population problems may in fact exist temporarily under socialism but that the planning principle will allow society to resolve population problems, through the use of the administrative, moral, and economic levers (subsidies, government policies, propaganda, education) emphasized by Urlanis (1974) and others. For planners to deal effectively with population management, the determinants of fertility and labor force participation must be established. The foundations of Soviet theories of human capital and fertility were laid by several writers. For the sake of simplicity, these are referred to as the Urlanis-Strumilin model, named after 2 pioneer researchers in Soviet demography and manpower economics. The formulations are based upon the writings of Strumlin (1964) and Urlanis (1974), supplemented by writings of numerous other Soviet researchers. Although their models avoid neoclassical terms such as marginal utility and income and price elasticities, they clearly employ these concepts. The Urlanis-Strumilin model, reduced to its basic elements, is a direct household utility maximizing model. The husband and wife, the household decision makers, must select optimal levels of child "quantity," child "quality," leisure, their own human capital (further education and training), and other goods. The Soviet theory recognizes that an increase in household income will increase relatively the demands for income elastic goods. The model postulates that the demand for child quality is inversely related to the price of children. The price of children is the opportunity cost of children, the major element of which is the income foregone by the mother in the course of childbearing and childrearing. The child quantity demand schedule has elastic and inelastic portions. The marginal utility of the 1st child is great. The marginal utilities of higher order children decline substantially. Families with at least 1 child can make substitutions between having more children and raising the quality of children already born. The question is what does the model predict will happen to fertility with economic development. The positive income effect will be limited as increased income is channelled into child quality and other superior goods rather than child quantity. The Urlanis-Strumilin model of labor supply assumes that the household allocates its time among market employment, household production. The model shows that the effect of children on female labor supply is not ambiguous. The presence of young children raises the value of home services and lowers long run market wages, thereby reducing female market labor supply. According to the model, the socialist state can manipulate labor supplies through several channels. It can reduce the value of home services by providing market substitutes. Soviet writers recognize the linkages between labor supply and fertility without formalizing the simultaneous relationship. The comparative statics of the Soviet model are essentially the same as those of the neoclassical model: an increase in "costs" of children will have, at best, a small positive impact on fertility.     

Developing business ethics theory and integrating economic analysis into business ethics teaching – a conceptualization based on externalities and diminishing marginal utility

Contrary to understandings that treat ethical considerations and economic thinking as separate if not antagonistic issues, we advocate a holistic view that links business ethics to consequentialist economic concepts and their concern about how scarce means should be used for the attainment of (given) ends. We believe that business ethics students will profit from a development of business ethics theory that facilitates an outcome-based evaluation of business strategies anchored in the economic concepts of externalities, game theory, equilibria, efficiency, transaction costs, and diminishing marginal utility. We outline how moral judgments about (socially irresponsible) business behaviors, which often lack theoretical grounding and self-critical examination, can be made both more consistent and transparent through a systematic application of these theoretical concepts. We furthermore point out that, in this evaluative exercise, business ethics analysts should make all assumptions explicit to meet their task of facilitating informed public debates and informed moral choices.     

Index of economic freedom: Unrealized pedagogical opportunities

Although the Index of Economic Freedom appears in many economic textbooks, their coverage of the index misses opportunities to teach statistical and policy-related concepts important for the principles course. The standard textbook presentation passes up an opportunity to examine the statistical issues of weighting in composite index numbers and correlation versus causation. In addition, textbook presentations fail to examine the assumptions made in the indexes about key economic concepts. These include inflation rate targets, appropriate government spending levels, tax rates, labor standards, financial regulation, monetary policy, property rights, government regulation, and even the meaning of economic freedom. This study explores how examining economic freedom index assumptions can help students understand key economic policy debates.