Frontiers in Business, Economics and Management ISSN: 2766-824X | Vol. 17, No. 2, 2024 19 Scientific Evolution of Analytical Methods in Western Economics Xiong Ge * School of Business, East China University of Political Science and Law, Shanghai 201600, China * Corresponding author: Xiong Ge (Email: gx18792831662@163.com) Abstract: Through the review of Schumpeter's research ideas on the history of economic analysis, this paper defines the theories and methods in the historical evolution of scientific economics, as well as the ideological bias infiltrated into the "scientific model" of economics, and puts forward that in addition to the basic historical methods and comparative methods, the research methods of the history of science should also be fully used for reference. This paper also summarizes Schumpeter 's 'influence' and 'prejudice' on Marx's ideology and makes a discussion. This paper makes a systematic analysis of Schumpeter's basic views on the relationship between economic science and ideology. Keywords: Economic analysis method, History of economic analysis, Scientism and Humanism. 1. Introduction Joseph Alois Schumpeter (1883-1950) was a great economist and a great expert in the history of economics. From the publication of "History of Economic Theory and Methodology" in 1914 to the writing of the last nine years of his life, it can be said that "History of Economic Analysis" is a book he has spent his whole life writing, but it is still unfinished. In this classic work, he fully embodies his pioneering research idea of "the history of economic analysis." He equated the history of economic analysis with the history of economics, “It refers to the history of human mental efforts to understand economic phenomena. In other words, it is the history of analytical or scientific aspects in the history of economic thought [2].” When answering the question of “why do we study the history of economics,” Schumpeter believed that it is better to abandon outdated thinking methods than to stick to them indefinitely. However, if we only visit the house where the old things are placed and don 't stay too long, we will certainly gain something. These gains can be divided into four categories: in teaching, eliminating students “lack of direction and meaning” in learning current economics; get new inspiration from it; knowing the way of human thinking helps to extract practical or narrative logic; describe “the origin of scientific concepts”, To help in the various schools and differences in the current economics to identify and choose. After clarifying the purpose of the study of the history of economic analysis, Schumpeter further explained the scope and methods of the study of the history of economic analysis. Schumpeter 's "History of Economic Analysis" is the most extensive and detailed book on economics, especially on the evolution of economic analysis methods, and it is also the first book with profound and distinctive analysis and commentary. There are many works on the history of economic thought. The history of economic analysis is characterized by not only expounding the thoughts of economists, but also emphasizing the traceability of the history of analytical methods. 2. Contents of the Study 2.1. Scientific Economic Analysis 2.1.1. What is scientific economic analysis Schumpeter believes that analysis is scientific thinking, which is different from speculative philosophical thinking. Philosophical thinking of speculation is purely theoretical and conceptual thinking based on logical deduction. It does not point to empirical research, that is, it does not seek or try to find empirical evidence to confirm or falsify. “When it comes to economics, I think the cloak of philosophy can also be removed: economic analysis is not at any time determined by the philosophical views that economists happen to hold, although it is often corrupted by political attitudes. Philosophy in any technical sense cannot affect economic analysis in essence, and has not affected this argument in essence. Therefore, it is necessary to emphasize this because the opposite argument is one of the most important sources of hypocritical interpretation of the evolution of economic analysis. These hypocritical explanations are very attractive to many economic historians, who are often mainly interested in philosophy, so they pay too much attention to these aspects. These materials are filled in the literature, but it is not always easy to identify its essence-it is all pretentious and meaningless, but it can make the origin of scientific concepts disappear. The literal meaning of belief confession in methodology is meaningless except for philosophers... Any methodology that can be opposed is irrelevant if it can be abandoned without forcing us to abandon any analytical results associated with it... [2]”. However, the methodology should not be confined to philosophical speculation only, it is important to produce novel strategies, techniques or art. 2.1.2. The Characteristics of Scientific Analysis Scientific analysis is characterized by: the processing of technology and tools is needed (science is refined common sense; science is knowledge processed by tools); Embodiment process (Scientific work is different from political work. In essence, it is self-exposed [1]); From the point of view of effect, analysis should make its theory exceed the common sense of ordinary people (In terms of the achieveme, one of the forms of this is to examine a simple fact from the 20 perspective of theoretical consciousness [1]). Schumpeter discussed the scientific method, that is, the rules of imagination and procedure. 2.1.3. Modern scientific standards The standards of science are constantly evolving. At present, the generally accepted standards of science are mainly based on modern views, that is, “modern, or empirical, or empirical” science [3]. Our standards are the result of more than six hundred years of development. This estimate only refers to Western civilization, but also takes into account the development of Greece, but only includes the stage of their entry into Western European scientific thought as cultural heritage since the 13th century, excluding the history of the development of Greek culture itself. As a milestone, we choose Thomas Aquinas 's Theological Encyclopedia, which excludes the revelation from the philosophical system, that is, all scientific revelations except supernatural theology (natural theology is a kind of philosophical system). This is the earliest and most important step taken by Europe in the criticism of methodology after the decline of the Greek-Roman world...[1] They have two distinct characteristics: they simplify the facts that we are required to accept according to scientific reasons into a relatively narrow category of facts that can be proved by observation or experiment; they also sum up a set of methods that can be allowed as 'the method of logical reasoning from facts that can be proved' [2]. 2.2. The Development of Scientific Economic Analysis 2.2.1. Ancient greece In the pre-scientific era, it was popular economics, pre- analytical economics. Its content is mostly sound common sense. Social science research, such as economics, does not reflect on its own epistemology. It is a kind of knowledge with subjective research color, for example, it always puts forward opinions based on morality. Schumpeter pointed out in the analysis of the writings of ancient Greek scholars: Sophists seem to be some of the first to analyze the universe as we do now; they are in fact the ancestors of our own way of thinking (including logical positivism). But Plato 's purpose is not analysis at all, but a super-empirical imagination of an ideal city-state, or it can be said to be a city-state of artistic creation. There is no analysis of the paintings he depicted for the 'Republic' in the book 'Republic', just as the Venus in the painter 's pen is not a scientific anatomy... However, economic analysis finally appeared. There is a relationship between Venus in the painter 's works and the facts described by scientific anatomy... The concept of the ideal country is also related to the information obtained by his observation of the actual country... But there is no place to pursue it [analysis] itself as a purpose, so it does not go far [1]. Schumpeter believes that the germination of analysis appeared in Aristotle: "Aristotle's works lack the attractive charm of Plato's, But the main difference lies in an intention of analysis... His political concepts and doctrines are extracted from the Greek constitutions he painstakingly collected" [1]. 2.2.2. Medieval period of scholastic scholars This period refers to the Middle Ages, from the demise of Western Rome in 476 AD to the Renaissance, capitalism and the rise of the nation-state in 1453 AD. For the study of scholastic scholars, Schumpeter analyzed: The motivation of the scholastics ' analysis is obviously not pure scientific curiosity, but the desire to understand the things that require them to make judgments from a moral point of view. When modern economists talk about "value judgment," they refer to evaluating systems morally and culturally. The concern of scholars is not the good or bad of the system, but the good or bad of individual behavior in a specific system and environment. They are first of all the teachers of personal conscience instructors. Schumpeter affirmed the contribution of scholastic scholars to economic analysis during this period: Normative natural law is always premised on interpretative natural law. The former is only a special value judgment on the relationship between the facts and facts found by the latter... Of course, we can call all value judgments non-scientific or super-scientific. But there is no reason to dump the analytical baby along with the philosophical bath water. 2.2.3. Classical period First, 'The Wealth of Nations' is a rigorous and painstaking work. The achievements of the classical economics period are not only reflected in the establishment of the economic theory system, but also in the application of economic analysis methods. For example, the historical position of 'Wealth of Nations' is not only reflected in its creation of the theoretical system of classical economics, but also in its effective use of economic analysis methods: A large part of the economics of the European continent in the seventeenth and eighteenth centuries... In terms of insight and practical usefulness is almost no worse than the 'national wealth theory', but..... From the achievements of the analysis, it is far behind the 'national wealth theory'. In Schumpeter's view, the greatest achievement of 'Wealth of Nations' lies in its great synthesis of economics at the right time, and its painstaking coordination of various analytical methods and various economic ideas. Schumpeter compared Beccaria, Durkheim and Smith, and believed that the talent and innovation of the first two were above Smith, but the first two were not as successful as Smith. This is mainly because Smith 's "national wealth theory" is a rigorous work of a lot of hard work. This gives people a lesson: At least in economics, intellectual achievement is not enough; it is important to have a beginning and an end; fine carving, specific applications, examples of instructions also play a role; even in our time, a page-long essay can be like Physics as the formation of international thought is still far away [5]. Second, the beginning of statistics and measurement methods. This period is also the beginning of statistics and measurement methods: In the seventeenth and eighteenth centuries, a new way of teaching economics emerged, especially in German universities, characterized by a purely descriptive introduction to facts related to public administration. Thirdly, the analytical achievements of the Agrarian School. Smith affirmed the analytical achievements of the Physiocrats: In terms of the achievements of the analysis, one of the basic forms is to examine a simple fact (such as apples falling to the ground after they are separated from the branches) at the height of theoretical consciousness. Quincey 's contribution to capital theory lies in: ... He regarded capital as the wealth accumulated before the beginning of the above production process and introduced it into economic theory... From this point of view, it has opened up many fork roads with a great distance between each other. Fourth, the analytical achievements of mercantilist writers. 21 For the analysis of mercantilist writers, Schumpeter believes that their analysis is still in the pre-scientific stage: Mercantilism writers in most cases put forward their own arguments by means of the power of common sense...However, they did not conduct in-depth research through the surface of the problem. Only by conducting in- depth research can analytical techniques be used [2, 3]. However, Schumpeter attaches great importance to the concept of trade balance proposed by mercantilist writers. Schumpeter believes that it is indeed an analytical tool. Fifth, the definition of economics. One of the characteristics of this period was that economists began to explain themselves, that is, to establish a theory (or 'make a reasonable explanation') for their purposes and procedures. Sixth, the economic sociology of classical writers. Schumpeter compared Marxist ideas when he commented on the discussion of the institutional structure of economic processes in classical economics from 1790 to 1870. Many people criticize Schumpeter 's prejudice against Marxism, so Schumpeter 's comments here deserve our attention and consideration. 2.2.4. The period of historicism One is the historical school. Schumpeter believed that Gustav von Schmoller made the study of historicism economics a school of thought. The method of the historical school: Schmuller himself and most of the students have devoted themselves to the struggle of social reform and tried to adhere to their own value judgments; it is wrong and unscientific to establish an absolute theory of historical evolution without simply summing up the whole process of history as the result of one or two factors. Against the "isolation" analysis of economic phenomena, we should study all aspects of economic phenomena and economic behavior; the sum of human motivations shown in history should be studied. Corresponding to this is an almost boundless expansion of the subject matter of analysis; It is hoped that only the results of historical thematic research can be sorted out, and the results of historical thematic research can be welded together with 'general economics' without the help of people 's thinking activities that must be spent in addition to thematic research. The second is the dispute of methodology. At the height of historism, Carl Menger published a book on methodology in 1883, defending the right to theoretical analysis, while giving the Schmüller school a very secondary position, resulting in a 'methodological' debate. Schumpeter believes that a lot of content in the debate is meaningless, adding a lot of mutual misunderstanding. In fact, the conflict of methodology is often the conflict between temperament (historical temperament and theoretical temperament) and intelligence. Group confrontation and factional struggle go beyond the goal of solving real problems, and even drown out real problems. Third, economic sociology should be independent. Max Weber also belongs to the 'newest' school of history. He points out that for social science, the interpretation contains the understanding of its 'cultural content' and the interpretation of its 'intrinsic meaning'. But Schumpeter thought Weber should be called a sociologist. Acknowledging that economic sociology is a unique field of study is enough to clarify many 'methodological' controversies [5, 6]. 2.2.5. Neoclassical period First, the progress of analytical methods. In the 1870 s, Menger published "Principles of National Economics" (1871), Jevons published "Political Economy Theory" (1871), and Valla published "Pure Economics Outline" (1873). They similarly inherited the personal utilitarian view of Say, Cyril and Bastiat, abandoned the labor theory of value in classical economics, walked out of the production perspective of analyzing problems, explained economic problems from the perspective of market / exchange, developed the utility theory of value in classical economics, and introduced the law of diminishing marginal utility to carry out marginal revolution in economics. Among them, Jevons and Valla gave the utility value theory a mathematical coat, which made the economic theory begin the trend of mathematicalization. Valla even established the general equilibrium theory, making the economic analysis from the partial equilibrium analysis to the general equilibrium analysis. Economics entered the neoclassical period (Schumpeter believed that this was related to the habit of calling the 'marginal school' theory a neoclassical theory, especially in the United States). Schumpeter highly praised the progress of economic analysis methods in this period: Valla 's economic equilibrium system is actually a combination of 'revolutionary' creativity and classical comprehensiveness. It is the only work written by economists that is no less than the achievement of theoretical physics... It is a significant landmark on the road that economics wants to obtain strict science or precision science qualification. Second, the lack of social insightHowever, Schumpeter did not give high praise to the insights of economists on social phenomena during this period: The subject of economic analysis they see, the sum of things that need to be explained, is exactly the same as what Smith or Mueller sees... Their economic world, like the classical school, is a world composed of many independent firms... 2.3. The Influence of Scientism on Economic Research 2.3.1. The growth of empiricism 'Objectivity', 'value-free', 'stay out of the matter' empiricism. First, deny absolute 'objectivity'. Schumpeter first denied the existence of absolute 'objectivity' and defined science as a technology developed by a social group specializing in research. On the issue of the source of knowledge, he corrected the absoluteness of rationalism: The philosophical rationalism is the belief that our reason is not only the source of truth, and that truth precedes experience, but also that our reason can draw conclusions on problems that transcend the world, such as the existence of God. Second, the meaning of relative 'objectivity'. Schumpeter also emphasized the significance of 'objectivity'. For example, as the Bible says, Adam was made of clay, and after his death, it must belong to the clay. This is undoubtedly a subjective imagination, but it may be resorted to such observation. After death, people go into the soil and decay into soil. Therefore, economics is influenced by value judgment. On ideological bias, Schumpeter argues that Malthus 's population theory is a one- sided view, but likewise, other theories about a single, major factor driving social development may also be biased. For the issue of objectivity, we can neither fall into the machinery of absolutism nor fall into the nothingness of relativism. 2.3.2. Strict research procedures The mainstream economics approach emphasizes normative research procedures, drafting research procedures before research, rigorously implementing research procedures during research, and reporting research 22 procedures in the writing of reports. So why is scientific procedure important? A well-known saying in the field of law is: ' Justice should not only be realized, but also be realized in a way that people can see. Readers should be allowed to see how the research conclusion is drawn, rather than let him directly get a research conclusion, only by faith or the author 's reputation to accept this conclusion. On this point, Schumpeter said: Scientific work is different from political work. In essence, it is self-exposed. 2.3.3. Focus on research tools The pursuit of objectivity makes the methodology of scientism attach great importance to the study and compliance of research procedures, so as to ensure the quality of research. The emphasis on research procedures has multiplied the techniques and tools of scientific research methods. In particular, the use of mathematical methods, statistics and quantitative analysis methods such as measurement. It should be pointed out that the period from 1870 to 1914: mathematical reasoning began to play a major and even decisive role in the pure theory of economic science. It is not mathematical economics to use numbers or even algebraic forms to restate some non-mathematical reasoning results: only when the reasoning that produces the result itself has obvious mathematical properties, will it show the characteristics of mathematical economics. There are only two obvious examples before von Dunnen and Cournot, namely D. Bernory and Beccaria [6]. The significance of the partial digital expression of economic analysis method lies in the help of mathematics to economic theory. As far as the problems caused by the theoretical schema of the quantitative relationship between things are concerned, familiarity with these concepts will completely change a person 's view of these problems: the problem acquires a new kind of certainty; those points where they lose certainty will be clearly revealed; new methods of proof and counter-proof have emerged; the maximum reward can be extracted from what we know about the relationship between variables; infinitesimal logic automatically solves many controversial problems. Without its help, this debate will hinder the development of analysis. No matter how people oppose the method of quantity theory, this method undoubtedly has such an advantage, that is, the concepts of P, M, V, T and so on. At the same time, the significance of empirical data is that the standards they provide are more reliable than simple 'impressions'. 2.3.4. Cause 'local', 'division of labor', 'atomism' debate The early years of the 20th century. At that time, some scholars in the West were dissatisfied with the tendency of modern cultural division of labor, which was only partial and did not speak of the whole 'atomism'. As far as the writing style of the report is concerned, scientific economic reports are always divided into chapters according to the emergence of concepts, or according to different types, or according to a certain category... This approach seems to make us farther and farther away from the phenomenon or the meaning of the story. The story should have the essence of introducing deep thinking, and this essence exists in the story as a whole, and can not be separated from it. These scholars are eager to restore the tradition of humanities, which has been interrupted since the Renaissance, focusing on comprehensive research. Therefore, they put forward the ideas of 'system theory' and 'structure theory', emphasizing the study of their structure and regularity from the perspective of large system aspects (such as various branches of culture or various genres of literature). 2.3.5. Controversy over 'hypothesis' The criticism of scientific mainstream economics often falls on the non-reality of its assumptions. In this regard, Schumpeter believes that: Whether a hypothesis is correct or not depends not only on the observed facts, but also on the results it brings. Our proposition is hardly applicable to reality in any conceivable situation, but it is extremely important for explaining reality. The inconsistency between reality and hypothesis, or the inconsistency with the conclusion based on the original hypothesis, is the key to inspiring new ideas. First, it is important to criticize mainstream economics not to overthrow a system (analytical tool), but to establish a system (another set of analytical tools). Just as relativity replaces Newton 's classical physics, different assumptions can lead to different systems. Secondly, if different assumptions cannot be constructed, different system buildings can be built. Therefore, the critical machete can not only fall on the hypothesis, but also see the process and results of its analysis [5]. 2.4. The Inspiration of Non-Scientism (Humanism) Leaving aside the influence of scientism, consider the inspiration of humanistic economics for us. 2.4.1. Research needs to get rid of the shackles of scientism Science is not equal to the 'correct knowledge', its essence is a way of understanding the world, rather than the knowledge itself; even the internal camp of scientism is constantly reflecting on the standards of science and avoiding the constraints and narrowness caused by mechanized standards. 2.4.2. The most brilliant embodiment of the so-called 'science' often arises from something best known as imagination, similar to artistic creation The inspiration of humanistic economics to people. Influenced by the trend of post-modern philosophy, the methodology of social science has a new trend, and it has been turning to the humanities to seek models, theories and analytical methods. The coordinates of the method are close to humanistic care from the mechanical scientism that regards the world as the physical world. In addition to rigorous logical thinking, human intuition and imagination are still important abilities to understand the world. Like Newton, Einstein and Hawking, their great theories were mainly based on their own imagination before they came into being, and the ability to imagine may need to be cultivated from the temperament of the humanities. A scientific researcher, if she has both scientific rigor and humanistic interest, her vision is bound to be broader, and the inspiration of imagination will be more. However, the results obtained have to be 'tested' by logical methods or rational methods under the guidance of professional standards, and this is enough to make rationality in this sense affect the scientific knowledge we have at any time. Many examples in economics come from introspection, such as marginal utility, or even indifference surfaces or curves. Although they use data that can be observed in principle, they do use 'potential' observational data that no one has really obtained so far. 23 2.5. Schumpeter's Bias Towards Marx's Ideological View of "Political Economy" Schumpeter analyzes the ideological elements and roles of Smith, Marx, and Keynes in their respective economic structures, and attempts to demonstrate the variability and diversity of the relationship between economic science and ideology. In the analysis of the ideological elements and functions in the structure of Marx 's economics, Schumpeter put forward the following three basic viewpoints: First, although Marx was 'an economist who discovered ideology for us and understood its essence', Marx believed that 'bourgeois economists and utopian socialists are the victims of ideology', and never talked about his own 'The ideological characteristics of the reasoning premise and the ideological bias he advocates are quite obvious'. This is a misunderstanding of Marx 's understanding of the relationship between economic science and ideology. Marx 's ideological evaluation of bourgeois economists and utopian socialists not only appreciates and highly affirms the ideological concept of social progress in their theories, but also criticizes and sharply criticizes the backward and even reactionary ideological concepts in their theories. When Marx first studied economic theory, he made both positive and critical evaluations of the ideological views of bourgeois economists represented by Ricardo. On the other hand, it became the so-called 'ideological deviation' in Schumpeter [8]. Second, Schumpeter believes that since Marx became a 'professional economist' in the late 1840 s, he has determined the 'imagination' of the capitalist process. However, Marx's 'scientific work is to deduce this imagination rather than correct it', especially some 'imagination' is not Marx's 'initiative'. For example, in the 18th century, some scholars believed that 'history is regarded as a class struggle, which is defined as the struggle between the bourgeoisie and the proletarians. With the exploitation of one party to the other party, wealth grows among the more and more few owners, and the suffering and degeneration of the proletarians are intensifying. Schumpeter did not make a comprehensive understanding of Marx's ideological system, nor did he understand the true meaning and essence of Marx's ideological system. After the European Revolution in 1848, Marx made a new evaluation of the previous theory of class struggle, and did not stay in the "imagination" before Schumpeter's so-called "scientific review process." In 1851, Marx put forward: 'Whether it is found that there are classes in modern society or the struggle between classes, it is not my credit... Long before me, bourgeois historiographers have described the historical development of class struggle, and bourgeois economists have also made economic analysis of various classes. The "new content" of Marx's ideology of class struggle is to prove the following points: (1) the existence of class is only related to a certain historical stage of production and development; (2) class struggle will inevitably lead to the dictatorship of the proletariat; (3) This dictatorship is only a transition to eliminate all classes and enter a classless society. Thirdly, Schumpeter argues that as Marx's analytical work matured, he "exhausted a great deal of scientific analysis". For example, about the theory of economic crisis, the theory of surplus value, etc. But Marx through the original, ideological exposition of such as absolute (or abstract) rules, presents other results of his analysis, conceals “abusive terms”, and criticizes the ideological concept of “deviation from real life” that exists in other economists [9]. However, in the second edition of the first volume of “Capital”, Marx made a systematic exposition of the basic context and process characteristics of the history of political economy, and made a severe criticism of the development of bourgeois political economy from the perspective of ideology, but there was no “abusive language” that Schumpeter called hidden. Marx explored the transformation of classical political economy to vulgar political economy from the perspective of social view, historical view and corresponding class view. Marx believed that British classical political economy “belongs to the period of non-development of class struggle”, that is, the period of non-development of the main contradiction between the bourgeoisie and the proletariat in capitalist society. At this time, Ricardo, the “last and great representative” of classical political economy, can also “consciously regard the opposition of class interests, the opposition of wages and profits, the opposition of profits and land rents as the starting point of his research”. In bourgeois ideology, he can also “regard this opposition as the natural law of society” in political economy [3]. In the "poverty of philosophy," Marx attributed the root of this "vulgar economics" concept to the "dual" contradictory changes in the three aspects of capitalist production relations, that is, "poverty also occurs in those relations that generate wealth; in those relations that develop productive forces, a force of oppression is also developed; only by constantly destroying the wealth of individual members of the bourgeoisie and producing a growing proletariat can these relations produce the wealth of the bourgeoisie, that is, the wealth of the bourgeoisie.'' The "double" contradiction in these three aspects is essentially "mutual confrontation and conflict" in "interests," and "this opposition in interests is caused by the economic conditions of their bourgeois life." The theory of political economy, which reflects the change of ideology, is irreversibly changing from classical political economy to vulgar political economy. 3. Conclusion and Suggestions First, In the division of labor in Western disciplines, mainstream economics often refers to scientific economics, while economic sociology focuses on humanistic economics. But now this kind of narrow specialization is only to ensure the most efficiency. If we regard this boundary as a kind of opposition, it is a big mistake. It would be extremely foolish to start from respecting the existing boundaries or disciplinary structure to determine whether we should do or should not do any interesting work. Epistemology and its methodology are continuums, and one end of the coordinate is a scientific epistemology like Newton, the other end is religious mysticism such as Sufism in Islam. Science is not the right way to understand the world, but a way to understand the world. When facing different issues, the epistemology and methodology involved in different issues are not a point of this continuous coordinate, but a fuzzy interval of borders. In this interval, the use of epistemology and methodology is not uniform. The topic of economics research includes two aspects: human and material. There are both human and physical topics. Therefore, economics can neither be purely human nor purely physical. The epistemology and methodology of economics can only be in the middle of the continuous coordinate axis, and perhaps should be closer to the end of scientism. Because, even if the current methodology of the transformation of 24 humanism, its bottom line is still not get rid of but still emphasize the rational thinking and analysis of the methodology, not to pure intuition enlightenment and speculation. The development of methodology in western countries is at the forefront, and has experienced a process from spontaneous to conscious state. The initial research was to confuse scientific analysis with ideology. When they realized the differences, they began to clarify the scope of the discipline of economics. After cutting out the ideological things, they limited economics to a relatively narrow scope and made considerable professional development. It is precisely because of this specialization that the task of economists is also limited to a narrow scope. For example, the conclusion of economists does not give him the right to add a word of advice. But his words do not mean that economists as scientists are not allowed to put forward practical advice, because this advice contains a final evaluation that is super- scientific in nature, that is, it contains preferences beyond the scope of scientific proof... Economic policy issues always contain so many non-economic factors, so they should not be dealt with on the basis of purely economic considerations. After a certain period of time after the clearance of the boundaries of various disciplines and the development of specialization, human understanding has begun to constantly require the disciplines that have been cleared to cross each other and learn from each other, and the limitations of the research premise and hypothesis have been continuously relaxed to be more connected. Within the limits of rational knowledge, we should maintain this tension - the tension between science and humanities. Everyone has an ideology, but don 't build a fence between ideologies and keep listening and talking. On this point, our faith may not need to be so enthusiastic and can not accommodate other views, not full of hostile hatred, should have the spirit of self-criticism. The inclusive and dialogue attitude in methodology is conducive to the full development of both the original paradigm and the new paradigm. Special attention is also conducive to the development of the original paradigm. On the contrary, if pure confrontation is adopted without an inclusive attitude, once the original paradigm is overthrown in a revolutionary way, the valuable things in the original paradigm will be abandoned, resulting in waste or even new mistakes. The criticism of mainstream economics by non- mainstream economics is actually different in terms of the scale of the problem. In the pre-scientific era, it was popular economics, pre-analytical economics. Its content is mostly sound common sense. Gradually, economic analysis changes from spontaneity to consciousness, and this process moves from the local to the overall, from a smaller scale to a larger scale. On a smaller scale, it can be valuable and neutral, and the method is scientific analysis; on a larger scale, it is a value position, and the method is humanistic reflection. Second. Attention should be paid to the training of scientific analysis methods. Schumpeter pointed out that the level of ability shows that there are many frequent unnecessary debates just because they do not understand. Therefore, we should carry out the training of scientism methodology paradigm. First of all, although the research of scientism has its defects, some of the basic strategies and techniques of investigation, observation, interview, case study and text analysis still constitute the basis of the new methodological paradigm. The characteristics of scientism is its instrumental rationality, therefore, in the development of strategies and techniques on the peak, these are available tools; secondly, the research method of scientism is also a starting point for further criticism of values. The new methodology is developed on the basis of criticizing scientism. It is impossible for us to criticize it without knowing anything about scientism. Therefore, learning the tools and methods of scientism is to better sublate, better understand the humanistic transformation of methodology, and get more inspiration and contribution in the new trend of methodology. Finally, the research method of scientism is a basic skill of researchers, which helps researchers to move from spontaneity to consciousness in empirical research methods. References [1] Joseph Schumpeter: A History of Economic Analysis (Vol.1) (Chinese translation). [2] Joseph Schumpeter: A History of Economic Analysis (Vol.2) (Chinese translation). [3] Joseph Schumpeter: A History of Economic Analysis (Vol.3) (Chinese translation). [4] Interview: Lukacs on His Life and Work [J]. NLR, 1971, 68 (July-August): 56-57. [5] S David Harvey, A Companion to Marx's Grundrisse, Lon⁃ don: Verso, 2023. [6] Nathan Rosenberg," Was Schumpeter a Marxist?" Indus⁃ trial and Corporate Change, Vol. 20, No. 4, 2011, pp. 1215-1222. [7] Kurz. H. D., Economic Thought: A Brief History, New York: Columbia University Press, 2016b. [8] Faccarello. G. and Kurz. H. D., Handbook on the History of Economic Analysis (three volumes) ,2016. Volume I: Great Economists since Petty and Boisguilbert. Volume II: Schools of Thought in Economics. Volume III: Developments in Major Fields of Economics. [9] Ricardo. D., The Works and Correspondence of David Ricardo (11 vols), Edited by Piero Sraffa with the collaboration of M. H. Dobb, Cambridge: Cambridge University Press, 1951-1973.