Behavioural welfare economics has lately been challenged on account of its use of the satisfaction of true preferences as a normative criterion. The critique contests what is taken to be an implicit assumption in the literature, namely that true preferences are context-independent. This assumption is considered not only unjustified in the behavioural welfare economics literature but unjustifiable – true preferences are argued to be, at least sometimes, context-dependent. This article explores the implications of this ‘critique of the inner rational agent’. (...) I argue that the critique does not support a wholesale shift away from the use of true preferences as an evaluative standard in normative economics; instead, the critique implies that behavioural welfare economists need to inquire into and establish the ‘source’ of particular context-dependent choices in individuals’ decision-making. The source determines the permissibility of correcting individuals’ context-dependent choices and can, in some situations, support decisive welfare judgements. (shrink)

In this article, I contest Brian Epstein’s argument (2014) against the applicability of global supervenience to relate micro and macroeconomic properties. Epstein rejects supervenience via a causal-chain relation inside the macroeconomic set in his criticism. Accordingly, the rise of the macro set is fixed by a weather event without any mediation from the realm of microeconomics. As it stands, this idea would demonstrate the autonomy of macroeconomics from microeconomics. However, as I intend to argue, in Epstein’s weather-cases scenarios, the corresponding (...) macroeconomic sets are fixed by their micro bases that codify weather events and thereby fix the macro. This is so because the microeconomic base must include institutional facts; they are as much necessary as the facts about people’s conditions. In so doing, we re-establish bottom–top determination from the micro to the macro, rescuing the applicability of global supervenience. (shrink)

Is there anything left to be said about ‘heterodox economics’? Can it make a difference in today’s economic debate? And if so, how would it displace existing theories and policy recommendations? Ho...

This paper defends JN Keynes’s argument that normative economics can be objective. It begins by exploring Keynes’s view on the positive/normative distinction in economics. After discussing its originality and advantages, the paper recognizes that the Keynesian distinction does not explain the exact nature of the relationship between positive and normative economics. Thus, it tries to improve Keynes’s position using Popper’s contributions to economics. It shows that for Popper, advances in normative social science are the main steppingstone to resolving disagreements over (...) the choice of the norms underlying the reform of social situations. The final two parts of the paper draw on the contributions of Keynes and Popper to the study of norms to explain why normative economics can more easily approach objectivity by concentrating on highly delimited topics. The last part relies on Popper’s concept of avoidable unhappiness to offer one method of restraining the tasks of normative economics. (shrink)

This paper addresses objectivity in economics. It criticizes a closed science, ‘view from nowhere’ conception of economics and defends an open science, ‘view from somewhere’ conception of objective science. It ascribes the first conception to mainstream economics, associates it with its principle practices – reductionist modeling, formalization, limited interdisciplinarity, and value neutrality – and argues their foundation is the Homo economicus individual conception. Two problematic consequences of adopting this stance are: (i) value blindness regarding the range and complexity of human (...) values; (ii) fatalism regarding human behavior associated with employing a tenseless representation of time. The paper contrasts the principle practices of an open science, view from science conception – complexity modeling, mixed methods, strong relationships to other disciplines, and value diversity – and argues their foundation is a socially and historically embedded economics individual conception that avoids the value blindness and fatalism problems. (shrink)

Adam Smith has long been remembered as an economist, but the past decades have witnessed an ever-increasing recognition and discussion of his moral philosophy with renewed interest in his first maj...

The International Network for Economic Method (INEM), in collaboration with College of Global Futures, Arizona State University (ASU), was honored to host the 15th Biennial Conference in Tempe, Ari...

Economists are often called upon as expert witnesses by the parties involved in antitrust litigation. One challenge they may face in US federal courts is compliance with the Daubert standard of admissibility of expert testimony. The interplay between model applicability and the Daubert standard is analyzed, suggesting the importance of distinguishing between weak applicability claims, those that state that a model’s critical assumptions are shared by the target, and strong applicability claims, those that connect empirical models and quantitative market features. (...) Recent antitrust cases in which expert testimonies based on economic models have been assessed following the Daubert standard are examined using this framework. Some normative implications are drawn concerning how to improve judges’ assessment of model-based arguments. (shrink)

There is an essentialist view that requires one to specify the set of necessary and sufficient properties of the things that exist when establishing definitions. The endorsement of essentialism for definitions in economics has been largely motivated by the Taxonomic Tower of Babel (TTB), which encompasses two intellectual fears. The fear of scientific aphasia is the fear that scientific progress is hampered because economists do not agree on the definitions they use. The fear of nihilism refers to the fear of (...) the advent of an unmanageable proliferation of definitions of the same term. We advocate the abandonment of essentialism by offering three arguments. First, essentialism seems impracticable in economics because essences are either mostly unavailable or useless. Second, the TTB, rather than a bug, is a feature of economics. Third, the TTB does not necessarily display the negative implications presumably associated with its existence. (shrink)

The key element structuring and sustaining social and economic relations is collective decision-making, i.e. the choices that groups (large or small) engage in to accommodate in the best way possib...

There have recently been novel applications of medical systematic review guidelines to economic policy interventions which contain controversial methodological assumptions that require further scrutiny. A landmark 2017 Cochrane review of unconditional cash transfer (UCT) studies, based on the Grading of Recommendations Assessment, Development and Evaluation (GRADE), exemplifies both the possibilities and limitations of applying medical systematic review guidelines to UCT and universal basic income (UBI) studies. Recognizing the need to upgrade GRADE to incorporate the differences between medical and policy interventions, (...) the GRADE Public Health Project Group (PHPG) was convened to enumerate and address these methodological challenges. However, in light of our analysis of additional methodological challenges that arise for UCT and UBI studies, we argue that the adaptation of medical systematic review guidelines to economic methodology is far from straightforward and is in fact more challenging than claimed by the PHPG. (shrink)

When David Wengrow visited Helsinki in September 2022 for the launching of the Finnish translation of their book, The Dawn of Everything: A New History of Humanity (DOE henceforth), he told me that...

This paper studies the controversy on Fehr and Schmidt's model of inequity aversion. It borrows insights from disciplines such as philosophy and the sociology of science that have specialized in studying scientific controversies. Our goal is to contribute to the historical and methodological literature on behavioral economics, which happens to have neglected behavioral economists' research on social preferences. Our analysis of the controversy reveals some new insights about the relation of behavioral economics with other sub-fields in economics, as well as (...) with other disciplines. (shrink)

The Financial Crisis of 2007–2009 has been one of the worst economic crises since the Great Depression of the 1930s. In addition to directly impacting the economy, it had substantial ramifications...

A common narrative among some behavioural economists and policy makers is that experimental psychology highlights that individuals are more like Homer Simpson than the Mr Spock imagined by neoclassical economics, and that this justifies policies aiming to ‘correct’ individual behaviours. This narrative is central to nudging policies and suggests that a better understanding of individual cognition will lead to better policy prescriptions. I argue that this Homer economicus narrative is methodologically flawed, and that its emphasis on cognition advances a distorted (...) view of public policies consisting in fixing malfunctioning individuals, while ignoring the characteristics of the socio-economic environment that influence individuals’ behaviours. (shrink)

Mainstream economics has been accused of excessive mathematization, whereas the rejection of mathematical and other formal methods is often cited as a crucial trait of Austrian economics. Based on a systematic discussion of potential benefits and drawbacks of formalization, this paper corroborates legitimate concerns that predominant types of mathematization induce a shift of attention away from the key concepts of Austrian economics. Taking this shift to the extreme, predominant modes of mathematization tend to accompany a detachment from ‘reality’ incompatible with (...) Austrian pleas for realisticness. Contrary to popular prejudice however, the most prominent representatives of the Austrian School including Carl Menger, Ludwig Mises, Friedrich Hayek, Israel Kirzner, and Peter Boettke neither provide a justification for a wholesale rejection of formalization nor actually reject it. Adequate formalization can serve as a remedy for lacking logical and semantic rigor in standard mathematical economics as well as in murky verbal chains of reasoning. (shrink)

Whether economics warrants public trust depends on the extent to which assertions by economists can be deemed credible. Three examples from microeconomics are examined to assess how the discipline performs in this regard. First, a purely theoretical argument with broad conceptual implications: a quasi-evolutionary argument for rational choice based on the notion of money pumps. Second, a modelling-related claim with significant social implications: economists’ objection to minimum wages based on a simple supply-demand model. Third, methodological choices with implications for all (...) empirical work in microeconomics: the recent proclamation of a ‘credibility revolution’ in applied microeconomics through the use of experimental and quasi-experimental methods. These are assessed against proposed criteria for credibility: epistemic validity, epistemic reliability, and epistemic reflexivity. On the basis of the performance of the discipline against these criteria on the examples considered, I conclude that public distrust of economics and economists can be well-founded. (shrink)

What is the significance of GDP per capita to a society? What does it represent conceptually? These questions have been addressed in past decades, engendering extensive explorations of the limitations of the indicator, yet answers have proved problematic or partial. The paper presents the main conclusions so far drawn and builds upon them to present a new reading of the significance of GDP per capita. At the heart of this reading is the view that, while GDP per capita is not (...) indicative of the welfare of individuals, it is indicative of an irreducible ‘group well-being.’ This view, however, requires one to relinquish the belief that only individuals can be ‘well.’ It turns out that the allegedly orthodox view, which sees GDP as a human-centered indicator, requires an unorthodox philosophical standpoint, one that accepts an irreducible group well-being. The paper presents this alternative interpretation and addresses its upsides and limitations. (shrink)

Financial modelling is an essential tool for studying the possibility of financial transactions. This paper argues that financial models are conventional tools widely used in formulating and establishing possibility claims about a prospective investment transaction, from a set of governing possibility assumptions. What is distinctive about financial models is that they articulate how a transaction possibly could occur in a non-actual investment scenario given a limited base of possibility conditions assumed in the model. For this reason, it is argued that (...) the epistemic contribution of financial models is that of enabling the model users to envision exactly how a prospective investment could be achieved in various ways through a detailed understanding of the available transaction mechanisms. Thus, financial models provide information about the possibility of an investment scenario by showing how a specific transaction mechanism could result from a small set of initial possibility conditions assumed in the model. (shrink)

This note aims to assist applied econometricians in understanding the tools of causal inference and to extend those discussed in Nick Huntington-Klein's review of The Book of Why.

From the mid-1960s until the late 1980s, the well-known general philosophies of science of the time were applied to economics. The result was disappointing: none seemed to fit. This paper argues that this is due to a special feature of economics: it possesses ‘orientational paradigms’ in high number. Orientational paradigms are similar to Kuhn’s paradigms in that they are shared across scientific communities, but dissimilar to Kuhn’s paradigms in that they are not generally accepted as valid guidelines for further research. (...) As will be shown by several examples, orientational paradigms provide economics with common points of reference that support its epistemic coherence and make scientific discourse more easily possible across school boundaries. With the help of systematicity theory, a newer general philosophy of science, one can further elucidate the role of orientational paradigms with regard to scientific progress. (shrink)