共查询到20条相似文献,搜索用时 15 毫秒
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A bstract . In the social sciences there exist links of communication and influence between the scientists and the actors of the modelled social systems. Social scientists are therefore endogenous parts of the systems which they study. Theories and models shouid be self-referential. The treatment of information in the rational choice models of the new classical theory, with its core assumption of rational expectations , has stopped short of extending the concept of endogeneity to the economists themselves. Economic theory proceeds on the assumption that it yields the true model and that the actors in the system share this same model even though economists have not yet agreed on this unique model. Moreover, it assumes that economists' disputes about the true model do not prompt the actors of the system to take positions and opt for one or the other of the discussed models. The use of a unique model perspective to interpret the response of financial markets to monetary announcements leads to inconclusive interpretations of the evidence. These findings are better interpreted as the result of multi model competition that has spilled over from academic science to the financial markets themselves. 相似文献
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2007年1月27日下午,北京开达经济学家侮询中心发起召开的首都经济学界新春联谊会隆重举行。二百多名在京专家学者欢聚一堂,在共庆新春佳节的同时,畅所欲言,笑谈过去,眺望未来。 相似文献
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ALAN R. PREST 《Economic Affairs》1983,3(2):130-134
Professor Prest prepares a recently graduated student of economics for the traps and tripwires of his profession. He is reticent about his allusions, and readers may guess - or grimace - at the organisations and individuals he has in mind. 相似文献
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A bstract In this article I first give a picture of Weber as an economist, mainly by focussing on a text which he distributed to his students when he taught economics in the 1890s. From this text it is, for example, clear that Weber was positive to the use of marginal utility theory in theoretical economics, but also felt that this approach was insufficient, by itself, to analyze empirical phenomena. I then outline Weber's work in economic sociology, relying primarily on Economy and Society and its central Chapter 2 (Sociological Categories of Economic Action). The differences between the approaches of economic theory and economic sociology, as seen by Weber, are summarized, and an account is given of some of Weber's most suggestive concepts in economic sociology. In the concluding section the question is raised as to when the analyst, according to Weber, should use economic sociology rather than economic theory, and vice versa. Weber's ideas about a broad economic science–what he termed Sozialökonomik or social economics–are also presented. 相似文献
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刘方棫教授是北京大学经济学院教授,著名经济学家,我国消费经济学和生产力经济学的主要倡导者和创始人之一,国内消费经济学研究方向第一位博士研究生导师,主要研究方向为社会主义经济理论与实践、消费经济学和生产力经济学.刘方棫教授在这些研究领域均作出了突出的贡献,先后荣获孙冶方经济科学"优秀著作"奖等奖项;刘方棫教授为人谦和,学术造诣非凡,是无愧谦谦君子,一代宗师的经济学大家. 相似文献
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Fabrizio Carmignani 《Journal of economic surveys》2003,17(1):1-54
This paper focuses on the relationship between political instability, policy–making and macroeconomic outcomes. The theoretical section explores various models that explain the effect of instability (and political uncertainty) on growth, budget formation, inflation and monetary policy. The empirical section discusses the evidence on the predictions generated by theoretical models. Preliminary to this discussion, however, is the analysis of a few general issues concerning the specification and estimation of econometric models with political variables. Some new results are then produced on the empirical relevance of theories of strategic use of fiscal deficit. 相似文献
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手工搜集了2004年-2008年民营上市公司的关键高管(董事长和总经理)的政府官员类政治联系和参政议政的相关经验数据,实证研究了政府官员类政治联系和参政议政对盈余管理行为的影响。研究结果表明,政府官员类政治联系和参政议政对民营上市公司盈余管理行为的影响具有"不对称性":民营上市公司的盈余管理行为与关键高管的政府官员类政治联系边际显著负相关,而民营上市公司的盈余管理行为与关键高管的参政议政显著正相关。 相似文献
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Barry Bracewell-Milnes 《Economic Affairs》1986,7(1):19-21
Much of the burden of taxation could be removed with long-term benefit to the economy and yet with little short-term difficulty. Dr Barry Bracewell-Milnes, a consultant on tax and business issues, outlines the scope for reduced taxation, beginning with taxes imposed for political satisfaction rather than economic necessity. 相似文献
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Abstract . Henry George's influence was greater in the United Kingdom than in the United States. The 80s and 90s there were particularly favorable for the reception of his revolutionary ideas. Though, thanks to such thinkers as Alfred Russell Wallace and James and John Stuart Mill, a land reform movement already existed, its sudden rise to national significance was due to George. George's writing and speaking skills and his dedication moved many serious citizens into the political Left and heavily influenced men and women who became leaders of British non-Marxian socialism, at the formation and consolidation of their movement. While George's followers broke with both the Wallace and socialist movements, George's rhetorical talents awakened the broad circles of thinking people to a consciousness of the full range of the social question. 相似文献