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Exploring Economics, an open-source e-learning platform, giving you the opportunity to discover & study a variety of economic theories, topics, and methods.
Yes, Money is Endogenous. Who Cares?
How do people make decisions? There is a class of models in psychology which seek to answer this question but have received scant attention in economics despite some clear empirical successes. In a previous post I discussed one of these, Decision by Sampling, and this post will look at another: the so-called Fast and Frugal heuristics pioneered by the German psychologist Gerd Gigerenzer. Here the individual seeks out sufficient information to make a reasonable decision. They are ‘fast’ because they do not require massive computational effort to make a decision so can be done in seconds, and they are ‘frugal’ because they use as little information as possible to make the decision effectively.
Bounded Rationality: the Case of ‘Fast and Frugal’ Heuristics
Noneconomists often think that economists' approach to race is almost exclusively one of laissez-faire. Racism, Liberalism, and Economics argues that economists' ideas are more complicated.
Race, Liberalism, And Economics
Why are some nations more prosperous than others? Why Nations Fail sets out to answer this question, with a compelling and elegantly argued new theory: that it is not down to climate, geography or culture, but because of institutions.
Why Nations Fail
Michael Kalecki famously remarked “I have found out what economics is; it is the science of confusing stocks with flows”. Stock-Flow Consistent (SFC) models were developed precisely to address this kind of confusion. The basic intuition of SFC models is that the economy is built up as a set of intersecting balance sheets, where transactions between entities are called flows and the value of the assets/liabilities they hold are called stocks. Wages are a flow; bank deposits are a stock, and confusing the two directly is a category error. In this edition of the pluralist showcase I will first describe the logic of SFC models – which is worth exploring in depth – before discussing empirical calibration and applications of the models. Warning that there is a little more maths in this post than usual (i.e. some), but you should be able to skip those parts and still easily get the picture.
Stock Flow Consistent Macroeconomics
The most successful multialternative theories of decision making assume that people consider individual aspects of a choice and proceed via a process of elimination. Amos Tversky was one of the pioneers of this field, but modern decision theorists – most notably Neil Stewart – have moved things forward. At the current stage the theories are able to explain a number of strictly ‘irrational’ but reasonable quirks of human decision making, including various heuristics and biases. Not only this, but eye movements of participants strongly imply that the decision-making process depicted in the theories is an accurate one.
The Quirks of Human Decisions, Explained
A History of Capitalist Transformation: A Critique of Liberal-Capitalist Reforms highlights how, since the recent financial crises, the expression 'liberal reform' has entered common parlance as an evocative image of austerity and economic malaise, especially for the working classes and a segment of the middle class.
A History of Capitalist Transformation
The authors show how consumers, business, the Federal Reserve, and government take into account what's going on around them to make critical decisions like buying new products, building new factories, changing interest rates, or setting budget goals. The book provides a clear roadmap to understanding the whole story behind the global economy.
Big Picture Economics
Principles of Macroeconomics by Howard J. Sherman and Michael A. Meeropol differs from other texts in that this book stresses far more the inherent instability of the macro-economy.
Principles of Macroeconomics
An essay of the writing workshop on Nigeria’s Readiness for and the Effect of the Fourth Industrial Revolution
The Fourth Industrial Revolution: Economic Impact and Possible Disruptions
The article pursues the two related questions of how economists pretend to know and why they want to know at all. It is argued that both the economic form of knowledge and the motivation of knowing have undergone a fundamental change during the course of the 20th century. The knowledge of important contemporary economic textbooks has little in common with an objective, decidedly scientifically motivated knowledge. Rather, their contents and forms follow a productive end, aiming at the subjectivity of their readers.
An essay on the putative knowledge of textbook economics
On July 2020 ZOE-Institute published a unique platform for transformative policymaking: Sustainable Prosperity. Building on insights from new economic thinking the platform provides knowledge about ideas, arguments and procedures that support effective promotion of political change. It aims to strengthen change makers in public policy institutions, who are working on an ambitious green and just transition. As such, it provides convincing arguments and policy ideas to overcome the reliance of economic policy on GDP growth
Sustainable Prosperity
The principle of effective demand, and the claim of its validity for a monetary production economy in the short and in the long run, is the core of heterodox macroeconomics, as currently found in all the different strands of post-Keynesian economics (Fundamentalists, Kaleckians, Sraffians, Kaldorians, Institutionalists) and also in some strands of neo-Marxian economics, particularly in the monopoly capitalism and underconsumptionist school In this contribution, we will therefore outline the foundations of the principle of effective demand and its relationship with the respective notion of a capitalist or a monetary production economy in the works of Marx, Kalecki and Keynes. Then we will deal with heterodox short-run macroeconomics and it will provide a simple short-run model which is built on the principle of effective demand, as well as on distribution conflict between different social groups (or classes): rentiers, managers and workers. Finally, we will move to the long run and we will review the integration of the principle of effective demand into heterodox/post-Keynesian approaches towards distribution and growth.
The principle of effective demand: Marx, Kalecki, Keynes and beyond
The authors analyse the role and effects of the US dollar as factual global reserve currency. They demonstrate that a flight into the dollar creates adverse effects for the global economy as it represents a tightening of financial conditions.
Dollar dominance and the international adjustment to global risk
In this keynote lecture during the conference „The Spectre of Stagnation? Europe in the World Economy“, Till van Treek presents research on how changes in income distribution lead to macroeconomic instability and crisis, focusing on currents accounts. Treek presents the relative income hypothesis in contrast to other mainstream and Post-Keynesian explanations. The relative income hypothesis proposes that aggregate demand increases and savings decrease with rising personal income inequality due to upward looking status comparison – but effects depend on the quantile where income inequality increases. Treek points to the importance of accounting for both income and functional income distribution and underlines his arguments with data comparing different pattern in Germany and the U.S.
Macroeconomics of inequality & instability - Inequality, imbalances and the crisis
Recovery from the Covid-19 crisis provides a chance to implement economic measures that are also beneficial from environmental and social perspectives. While ‘green’ recovery packages are crucial to support economies tracking a low-carbon transition in the short-term, green measures such as carbon pricing are also key to improving welfare in the long-term. This commentary specifies the need for carbon pricing, outlines its implications for our everyday lives, and explains how it works alongside value-based change in the context of climate action and societal well-being.
Carbon Pricing: The Key to Open the Way Toward a Sustainable Recovery and Long-Term Wellbeing
The term "de-risking" can be seen as one element of a strategy aimed at discursively reframing the trade policy confrontation with China. This confrontation has mainly been driven by the US in recent years and received initially cautious, but later growing support from the EU.
De-risking, de-coupling, de-globalization?
Eckhard Hein criticises the mainstream's view of secular stagnation as the result of a negative real equilibrium interest rate. Arguing in a Keynesian spirit with particular reference to Steindl, secular stagnation is considered to be a result of shift in the functional income distribution, and oligopolistic organisation of industries, leading to excess capacity and reluctance to invest. This acts as a drag on effective demand and results in secular stagnation. Distributional policies and public investment can, however, overcome stagnation its tendencies.
Secular Stagnation or stagnation policy? Steindl after Summers
The Lecturer Prof. Francesco Lissoni presents basic concepts of the Economics of Innovation. Firstly, he distinguishes between invention, innovation and diffusion and relates innovation to economic growth. Subsequently, he elucidates learning and network effects.
Economics of Innovation 1/2
In order to describe the global structure of the monetary and financial system and its effects on the global economy, most economics textbooks rely on unappropriated theories that provide nothing but outdated descriptions. In this talk, key speakers in economics, economic history and banking try to make this complex system a little more understandable by relying on real-world insights.
Global Money: Past, Present, Future
Cette vidéo présente la notion de financiarisation de l'économie et ses effets, définie largement comme la prise d'importance croissante des activités financières dans l'économie. Elle évoque les contradictions du système financier : capable de financer l'économie mais aussi de capter la valeur produite à son profit.
Financiarisation de l'économie : cash misère
Ce court article présente une approche de la monnaie comme élément actif - et non pas neutre - dans l'économie. Après avoir défendu l'idée que que la monnaie et le système monétaire sont à la fois cause du développement économique et de son effondrement, cet article présente un sept manières alternatives de concevoir cet objet.
Pour la démocratie monétaire
This report by the 'Institute for Global Prosperity' explores the hypothesis that strengthening and extending universal services is an effective way of tackling poverty and improving wellbeing for all.
Universal Basic Services: Theory and Practice
Extractivism is a development model based on exploiting and exporting raw materials. It is fundamental to reproducing entire societies, mainly in the Global South, while generating manifold dilemmas. This text situates extractivism within the broader landscape of global economic asymmetries, emphasizing the role of rents—excess revenues generated from resource extraction due to international price differentials—as a central analytical lens.
The Political Economy of Extractivism
For a long time, price controls were considered taboo, as neoliberal economic theory assumes that prices are supposedly formed freely by supply and demand. But especially in times of crisis, the state must intervene and cap prices to protect wage earners from excessive burdens. However, the how matters.
Price Controls Against Inflation
À travers les réflexions et les analyses de plusieurs intellectuels de renom, ce documentaire trace un portrait de l’idéologie néolibérale et examine les différents mécanismes mis à l’oeuvre pour en imposer mondialement les diktats.
Déréglementer, réduire la taille de l’État, privatiser, limiter l’inflation plutôt que le chômage, bref, financiariser et dépolitiser l’économie : les différents dogmes de cette pensée prêt-à-porter sont bien connus. Et s’ils s’immiscent lentement dans nos consciences c’est qu’ils sont diffusés à travers un vaste et inextricable réseau de propagande.
De fait, depuis la fondation de la Société du Mont Pèlerin, en 1947, les instituts de recherche néolibéraux, ces think tanks financés par des transnationales et des grandes fortunes, propagent inlassablement la pensée néolibérale au sein des universités, dans les médias, auprès des parlementaires, etc.
Cette idéologie qui s’affiche évidence, forte de la sanction historique et scientifique que semble lui avoir conférée la chute de l’URSS, a su intoxiquer tous les gouvernements, de gauche comme de droite. En effet, depuis la fin de la Guerre Froide, le rythme des réformes néolibérales est allé sans cesse s’accentuant. Souvent imposée par la force, que ce soit à travers les plans d’ajustements structurels du FMI et de la Banque Mondiale, sous la pression des marchés financiers et des transnationales ou même par la guerre, la doctrine néolibérale s’étend dorénavant à la planète entière.
Mais derrière l’écran de fumée idéologique, derrière ces beaux concepts d’ordre spontané et d’harmonie des intérêts dans un libre marché, par-delà la panacée de la «main invisible», que se cache-t-il réellement ?
L'encerclement - le néolibéralisme
Le libéralisme allemand qui est au cœur de la construction européenne porte le nom d’ordolibéralisme. C’est une voie à mi-chemin entre le capitalisme à l’anglo-saxonne, qu’on considère en général comme le plus proche de l’orthodoxie classique, de l’ultra-libéralisme, et un capitalisme keynésien plutôt orienté vers des politiques de la demande. Cependant, l'ordolibéralisme allemand demeure une forme de néolibéralisme. L'idée de l'épisode est de décrire un courant de pensée qui tient plus de l’idéologie ou de l’opinion politique que de la science. En effet, l’ordolibéralisme, comme de nombreux autres courants de pensés en économie, propose des hypothèses plausibles, potentiellement justes, mais non vérifiées voire non vérifiables ainsi qu’une version simplifiée de la mécanique économique qui ne colle pas toujours avec la réalité. La description de la pensée ordolibérale permet de comprendre pourquoi la Zone Euro est organisée d'une manière si spécifique : Pourquoi la banque centrale européenne est-elle indépendante ? Pourquoi celle-ci ne peut-elle pas financer des états ? Pourquoi doit-elle se concentrer uniquement sur des problématiques d'inflation ? Pourquoi la commission européenne insiste-t-elle tant sur le rôle de la concurrence ? Pourquoi le budget des états ne doit pas dépasser un déficit de 3% du PIB ?
L'ordolibéralisme allemand
Marxian Political Economy focuses on the exploitation of labour by capital. The economy is not conceived as consisting of neutral transactions for exchange and cooperation, but instead as having developed historically out of asymmetric distributions of power, ideology and social conflicts.
Marxian Political Economy
La nouvelle Politique québécoise de financement des universités permet aux universités de fixer elles-mêmes le coût des études des étudiant(e)s étrangers. Les auteurs du billet montrent comment cette politique aura pour effet d'augmenter la concurrence entre les universités québécoises pour attirer des étudiant(e)s étrangers.
La déréglementation des frais de scolarité : à la conquête du marché des étudiant·e·s internationaux
In the fifth part of the Economics of COVID-19 Webinar by SOAS, Jo Michell sketches out the effects of the COVID-19 pandemic on the wider macroeconomy and warns against a resurgence of austerity politics.
Will Coronavirus Mean the End of Austerity? The Macroeconomics of the COVID-19 Crisis
In this essay, Professor Robert Pollin explores the short falls of the degrowth perspective in handling the impending environmental collapse as well as elaborates on the efficacies of a green new deal.
De-Growth vs a Green New Deal
"Bank Underground" is the staff blog of the Bank of England, founded to publish the views and insights of the people working for one of the world's oldest central banks. The blog covers a wide range of macroeconomic topics, mostly linked to the effects of monetary policy, of course, but not all the time. It provides timely, relevant analysis of contemporary challenges in economic policy and is thus often a perfect primer.
Bank Underground
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