在方法论上坚持劳动价值一元论

20世纪90年代至今在劳动价值论讨论中(尤其是国内),存在两种倾向:一是强调创新和发展,却偏离了劳动价值一元论;一是强调坚持而没能有效地进行创新与发展.本文着重从方法论上分析各自的缺陷,探讨劳动价值论的科学方法及其创新发展.     

Schumpeter and the `Schmollerprogramm': integrating theory and history in the analysis of economic development

This essay addresses the historical and institutional aspects of Schumpeter's thought. It suggests that Schumpeter prepared a pluralist research agenda, formulated in accordance with the conceptual perspective of the German Historical School, as presented by major scholars such as Schmoller, Sombart, Spiethoff and Max Weber. Schumpeter's notion of development, with its emphasis on the correspondence of economic and socio-cultural evolution, is therefore to be viewed in the context of the comprehensive Schmollerian approach. Moreover the ethical-evolutionary components of Schmoller's ideas point at the vital role of the German Historical School in the elaboration of a modern evolutionary economics in Schumpeterian terms. The essay concludes that the Schmollerprogramm is going to inspire further developments in Schumpeterian economics, as the integration of theory and history continuously marks the research agenda of evolutionary approaches to economic development.     

访北大教授吴冰——谈英语写作课教学

作为现代语言学之父的索绪尔对二十世纪语言学的发展,在理论上无疑提供了一套理论思想,他的最大贡献是设法使语言学成为一门纯粹的科学。但其排除语言与外部世界联系的思想却受到越来越多人的质疑。通过对吴冰教授的采访我们可以在很短的时间内,借鉴她几十年教授英语写作课程的经验,逐步形成自己的教学理念和系统的英语写作课程教学方法,且这些方法具有很强可行性、操作性和实用性,对我们刚走上讲台、或正在探索、尝试不同教学方法并未得到验证的教师来说有较强的指导意义。     

Deforestation and land tenure in Mexico: A response to Bonilla-Moheno et al.

Bonilla-Moheno et al. published an interesting paper on land tenure as a determinant of deforestation in Mexico, in Land Use Policy in 2013. In this review, we focus critically on the methodology used by the authors to reach two key conclusions. Firstly, we suggest that their use of coarse resolution MODIS EVI data to assess deforestation rates may have resulted in an erroneous conclusion, that forest area in Mexico is increasing rather than decreasing. This finding is contrary to official data and to other recent scientific assessments. Secondly, we question their conclusion that territories under the tenure of ‘comunidades indigenas’ are less likely to experience deforestation, and more likely to experience expansion of forest area, than those under ‘ejidal’ tenure. We believe that the sampling method, which involved the selection of municipalities with high concentrations of one particular type of tenure, and which eliminated the 60% of municipalities which contain mixed forms of tenure, biased the sample, particularly for the case of comunidades. The comunidades included in the sample are almost all found in a single region of the country, which may represent a special case. In reality comunidades are much more widespread through the country. Moreover we find that the explanation given by the authors for the relative success of comunidades in conserving their forests is not founded in data from any study of process at the local level.     

Quantifying the development of agreement among experts in Delphi studies

Delphi studies are often conducted with the aim of achieving consensus or agreement among experts. However, many Delphi studies fail to offer a concise interpretation of the meaning of consensus or agreement. Whereas several statistical operationalizations of agreement exist, hardly any of these indices is used in Delphi studies. In this study, computer simulations were used to study different indices of agreement within different Delphi scenarios. A distinction was made between the indices of consensus (Demoivre index), agreement indices (e.g., Cohen's kappa and generalizations thereof), and association indices (e.g., Cronbach's alpha, intraclass correlation coefficient). Delphi scenarios were created by varying the number of objects, the number of experts, the distribution of object ratings, and the degree to which agreement increased between subsequent rounds. Each scenario consisted of three rounds and was replicated 1000 times. The simulation study showed that in the same data, different indices suggest different levels of agreement, and also, different levels of change of agreement between rounds. In applied Delphi studies, researchers should be more transparent regarding their choice of agreement index and report the value of the chosen index within every round as to provide insight into how the suggested agreement level has developed across rounds.     

The Relationships of Religion to Economics

The relationships between religion and economics are both complex and controversial. In this paper is explored one method for organizing those relationships. Four categories are examined which help identify possible options: economics separate from religion economics; in service of religion; religion in service of economics; and religion in union with economics. The paper begins with a definition of what is included under the headings of religion and economics. Next, each of the four categories is described and discussed. Conclusions close the paper.     

On some criticisms of critical realism in economics

Methodological comments on critical realism in economics haveproliferated over the past decade—typically focusing onTony Lawson's Economics and Reality and Reorienting Economics,which constitute the core of this project. In the present paperwe select a series of important, mostly very recent argumentsagainst critical realism in economics and assess their meritsand demerits.     

Coase on the nature of economics

Recent writings on Coase's methodology largely focus on method,at the risk of underappreciating his substantive view of economics.That economics has as its subject matter the working of thereal world economic system is Coase's main methodological messageand is also the key to understanding Coase's other methodologicalconcerns. Coase's methodological position is illustrated inthis paper by comparing him with other economists in terms oftheir differing research programmes informed by their methodologicalstances. Along the way, this paper outlines the new institutionaleconomics, a research programme inspired by Coase's methodology.     

REPETITION AND FINANCIAL INCENTIVES IN ECONOMICS EXPERIMENTS

Abstract While experimental methods have been an effective tool for economic research, there have been controversies on the methodological aspects. The reason why we need to care about it is clear: if the method in an experiment is not valid, the results from that experiment cannot be valid too. Among other things, the methodological issues of financial incentives and repetition, which are norms in experimental economics, have been at the centre of many debates. While there are previous reviews that investigate financial incentives and repetition separately, our view is that the effects of these two factors are interdependent rather than independent. Thus, our review here is more specific and more conditional, that is, we are interested in the answer to the question, ‘Do we need to use financial incentives conditional on the use of repetition?’ After we discuss the relationship between financial incentives and repetition, we argue, from a review of 44 experimental studies, that using financial incentives would be more necessary to improve the validity of experimental results if an experimenter needs to use repetition.     

From R&D management to knowledge management: An overview of studies of innovation management

This article is intended to establish links and seek connections between the contributions made to the study of innovatory phenomena. Specifically, it analyzes the evolution undergone by studies on the topic of the technological innovation (TI) process carried out by different disciplines from the point of view of the objectives they pursue and the suppositions on which they are based. Hence, it attempts to provide evidence for the relationships existing between research done at macro level (sociology, history, economics, and industrial economics) and that undertaken at micro level (management).