{"title":"经济建模中的去理想化辩护:一个案例研究","authors":"Edoardo Peruzzi, G. Cevolani","doi":"10.1177/00483931211049759","DOIUrl":null,"url":null,"abstract":"This paper defends the viability of de-idealization strategies in economic modeling against recent criticism. De-idealization occurs when an idealized assumption of a theoretical model is replaced with a more realistic one. Recently, some scholars have raised objections against the possibility or fruitfulness of de-idealizing economic models, suggesting that economists do not employ this kind of strategy. We present a detailed case study from the theory of industrial organization, discussing three different models, two of which can be construed as de-idealized versions of the first (the so-called Bertrand model of oligopoly). We conclude that recent pessimism about de-idealization in economics is largely unfounded, and that de-idealization strategies are not only possible but also widely employed in economics.","PeriodicalId":46776,"journal":{"name":"Philosophy of the Social Sciences","volume":"52 1","pages":"25 - 52"},"PeriodicalIF":0.6000,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Defending De-idealization in Economic Modeling: A Case Study\",\"authors\":\"Edoardo Peruzzi, G. Cevolani\",\"doi\":\"10.1177/00483931211049759\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper defends the viability of de-idealization strategies in economic modeling against recent criticism. De-idealization occurs when an idealized assumption of a theoretical model is replaced with a more realistic one. Recently, some scholars have raised objections against the possibility or fruitfulness of de-idealizing economic models, suggesting that economists do not employ this kind of strategy. We present a detailed case study from the theory of industrial organization, discussing three different models, two of which can be construed as de-idealized versions of the first (the so-called Bertrand model of oligopoly). We conclude that recent pessimism about de-idealization in economics is largely unfounded, and that de-idealization strategies are not only possible but also widely employed in economics.\",\"PeriodicalId\":46776,\"journal\":{\"name\":\"Philosophy of the Social Sciences\",\"volume\":\"52 1\",\"pages\":\"25 - 52\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2021-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Philosophy of the Social Sciences\",\"FirstCategoryId\":\"98\",\"ListUrlMain\":\"https://doi.org/10.1177/00483931211049759\",\"RegionNum\":1,\"RegionCategory\":\"哲学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ETHICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Philosophy of the Social Sciences","FirstCategoryId":"98","ListUrlMain":"https://doi.org/10.1177/00483931211049759","RegionNum":1,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ETHICS","Score":null,"Total":0}
Defending De-idealization in Economic Modeling: A Case Study
This paper defends the viability of de-idealization strategies in economic modeling against recent criticism. De-idealization occurs when an idealized assumption of a theoretical model is replaced with a more realistic one. Recently, some scholars have raised objections against the possibility or fruitfulness of de-idealizing economic models, suggesting that economists do not employ this kind of strategy. We present a detailed case study from the theory of industrial organization, discussing three different models, two of which can be construed as de-idealized versions of the first (the so-called Bertrand model of oligopoly). We conclude that recent pessimism about de-idealization in economics is largely unfounded, and that de-idealization strategies are not only possible but also widely employed in economics.
期刊介绍:
For more than four decades Philosophy of the Social Sciences has served as the international, interdisciplinary forum for current research, theory and debate on the philosophical foundations of the social services. Philosophy of the Social Sciences focuses on the central issues of the social sciences, including general methodology (explaining, theorizing, testing) the application of philosophy (especially individualism versus holism), the nature of rationality and the history of theories and concepts. Among the topics you''ll explore are: ethnomethodology, evolution, Marxism, phenomenology, postmodernism, rationality, relativism, scientific methods, and textual interpretations. Philosophy of the Social Sciences'' open editorial policy ensures that you''ll enjoy rigorous scholarship on topics viewed from many different-- and often conflicting-- schools of thought. No school, party or style of philosophy of the social sciences is favoured. Debate between schools is encouraged. Each issue presents submissions by distinguished scholars from a variety of fields, including: anthropology, communications, economics, history, linguistics, philosophy, psychology, and sociology. Each issue brings you in-depth discussions, symposia, literature surveys, translations, and review symposia of interest both to philosophyers concerned with the social sciences and to social scientists concerned with the philosophical foundations of their subjects.