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How countries achieve long-term GDP growth is up there with the most important topics in economics. As Nobel Laureate Robert Lucas put it “the consequences for human welfare involved in questions like these are simply staggering: once one starts to think about them, it is hard to think about anything else.” Ricardo Hausmann et al take a refreshing approach to this question in their Atlas of Economic Complexity. They argue a country’s growth depends on the complexity of its economy: it must have a diverse economy which produces a wide variety of products, including ones that cannot be produced much elsewhere. The Atlas goes into detail on exactly what complexity means, how it fits the data, and what this implies for development. Below I will offer a summary of their arguments, including some cool data visualisations.
GDP Growth: It’s Complicated
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
In both economics textbooks and public perceptions central banks are a fact of life. On the wall of my A-level economics classroom there was the Will Rogers quote “there have been three great inventions since the beginning of time: fire, the wheel, and central banking”, summarising how many economists view the institution. There is a widespread belief that there is something different about money which calls for a central authority to manage its operation, a view shared even by staunch free marketeers such as Milton Friedman. This belief is not without justification, since money underpins every transaction in a way that apples do not, but we should always be careful not to take existing institutions for granted and central banking is no exception. In this post I will look at the idea of private or free banking, where banks compete (and cooperate) to issue their own currency.
Whither Central Banks?
One method of economic modelling that has become increasingly popular in academia, government and the private sector is Agent Based Models, or ABM. These simulate the actions and interactions of thousands or even millions of people to try to understand the economy – for this reason ABM was once described to me as being “like Sim City without the graphics”. One advantage of ABM is that it is flexible, since you can choose how many agents there are (an agent just means some kind of 'economic decision maker' like a firm, consumer, worker or government); how they behave (do they use complicated or simple rules to make decisions?); as well as the environment they act in, then just run the simulation and see what happens as they interact over time.
Agents, agents everywhere
Ziel dieser kritischen Einführung in die Volkswirtschaft ist es, auf knappem Raum unterschiedliche Sichtweisen auf wirtschaftliche Zusammenhänge darzulegen und damit die Basis für ein differenziertes Verständnis von Ökonomie und wirtschaftspolitischen Debatten zu liefern. In Zeiten einer integrierten Weltwirtschaft, rascher Veränderungen und internationaler Krisen liegt es nahe, Wirtschaft in ihrer internationalen Dimension in den Mittelpunkt zu stellen, anstatt wie gehabt meist nationale Ökonomien isoliert zu betrachten. Miteinander asymmetrisch verbundene Entwicklungen und Veränderungen in Nord und Süd, die auf globaler sowie zwischen nationaler und regionaler Ebene stattfinden, stellen somit einen zentralen Bezugspunkt dar. Daher der Titel des Buches: Ökonomie und internationale Entwicklung.
Eine kritische Einführung in die Ökonomie
Economists like to base their theories on individual decision making. Individuals, the idea goes, have their own interests and preferences, and if we don’t include these in our theory we can’t be sure how people will react to changes in their economic circumstances and policy. While there may be social influences, in an important sense the buck stops with individuals. Understanding how individuals process information to come to decisions about their health, wealth and happiness is crucial. You can count me as someone who thinks that on the whole, this is quite a sensible view.
Decision by Sampling, or ‘Psychologists Reclaim Their Turf’
A historical glimpse of how economists of the 19th century debated the usefulness of mathematics to economics
Mathematical Economics in the 19th Century
If there’s one method economists have neglected the most, it’s qualitative research. Whereas economists favour mathematical models and statistics, qualitative research seeks to understand the world through intensive investigation of particular circumstances, which usually entails interviewing people directly about their experiences. While this may sound simple to quantitative types the style, purpose, context, and interpretation of an interview can vary widely. Because of this variety, I have written a longer post than usual on this topic rather than doing it a disservice. Having said that, examples of qualitative research in economics are sadly scant enough that it doesn’t warrant multiple posts. In this post I will introduce qualitative research in general with nods to several applications including the study of firm behaviour, race, Austrian economics, and health economics. More than usual I will utilise block quotes, which I feel is in the spirit of the topic.
Qualitative Methods in Economics: "You Can Observe a Lot Just by Watching"
The world is regularly shaken by crises some are bigger others are smaller in scope Local turmoil military conflicts commodity scarcity bank runs health threats the history of mankind can be written as a history of crises Three major global crises occurred in the last fifty years alone the oil …
Understanding Crises - What to take from here for better policy advice in the future?
The premise of this workshop is that we, as knowledge producers - especially within westernized universities (Grosfoguel, 2013), are significantly implicated in neoliberal imaginaries that are often in service of hierarchical, binary, competitive and linear narratives of growth as civilizational progress.
Decolonizing Economics
Die Wirtschaftswissenschaft steht heute im neoklassischen Paradigma, sie kann aber viel mehr als die meisten wissen. Im Laufe der Wirtschaftsgeschichte musste sich die ökonomische Theorie immer wieder neuen Herausforderungen stellen, neue Fragestellungen beantworten, ihre Zielsetzung und Wertkataloge hinterfragen und anpassen.
Wirtschaft im Umbruch. Plurale Perspektiven auf ökonomische Theorie
From the perspective of mainstream theory the effectiveness of monetary policy in bringing down inflation depends on two very important equations the aggregate demand equation and the infamous Phillips Curve Without these it becomes more difficult or rather impossible for central banks to carry out monetary policy and obtain the …
Monetary Policy and the Phillips Curve
This course will survey contemporary heterodox approaches to economic research, both from a microeconomic and a macroeconomic perspective. Topics will be treated from a general, critical, and mathematical standpoint.
Heterodox Approaches to Economics
Unternehmen wird eine besondere Veränderungsbereitschaft zugeschrieben, und die Hoffnung ist, dass sie zu einem neuen Bild der Wirtschaft beitragen. Darin fehlen jedoch wesentliche andere Institutionen, die den Unternehmen Grenzen setzen. Ein Beitrag von Sabrina Schmidt und Carla Young.
Transformation durch Unternehmen?
Warum bleibt die Vielfalt des wirtschaftswissenschaftlichen Meinungsspektrums in der medialen Berichterstattung weitgehend unberücksichtigt? Warum kommen immer dieselben (oft fachlich orthodoxen) Stimmen zu Wort? Die Selektionslogik des Medienmarkts und der so genannte Nachrichtenwert tragen maßgeblich dazu bei. Ein Beitrag von Francis Rohr.
Die Ökonomie der Massenmedien
Mainstream economic narratives notably the concept of comparative advantage trade theory which assumes the equal balance of power between parties are deployed to support the merits of Global Value Chains that the global integration via trade creates mutual gains for both developed and developing countries This narrative is advanced in …
World Development under Monopoly Capitalism
Menschen sind kreative und sinnsuchende Wesen. Wir lieben es, zu lernen, Rätsel zu lösen und Neues zu gestalten. Wir suchen nach Verständigung und Verständnis. Wir sind erzählende und reflektierende Wesen, die in einer Welt der Geschichten leben.
In Wirklichkeit können wir neue sozioökonomische Realitäten imaginieren (lernen)
The article summarizes the effects that the war in Ukraine, the resulting economic sanctions as well as associated financial turbulences have for cryptocurrencies and their role in the global financial system.
Cryptocurrencies and the war in Ukraine
Ziel dieser kritischen Einführung in die Volkswirtschaft ist es auf knappem Raum unterschiedliche Sichtweisen auf wirtschaftliche Zusammenhänge darzulegen und damit die Basis für ein differenziertes Verständnis von Ökonomie und wirtschaftspolitischen Debatten zu liefern In Zeiten einer integrierten Weltwirtschaft rascher Veränderungen und internationaler Krisen liegt es nahe Wirtschaft in ihrer internationalen …
Ökonomie der internationalen Entwicklung
This text provides an easy to understand introduction to complexity economics for non-specialist audiences such as bachelor's students.
Think Complexity Economics is too Complicated? Then this is for you.
In this overview paper, Laura Porak reviews the history of industrial policy in the European Union before the background of a Cultural Political Economy approach.
History of Industrial Policy in the EU
This article outlines the fundamental challenges of democratically planned economies and categorises proposed models into six groups, each of which approaches planning and coordination at different levels of authority and between myriad economic units in a particular way, taking into account efficiency as well as democratic principles and environmental and social sustainability. Through a classification system based on decision-making authority and mediation mechanisms, the article provides a framework for understanding and comparing these models. By examining their different approaches, it offers insights into the complexities and potential paths of democratically planned economies in the 21st century.
Rethinking Democratic Economic Planning: An Overview
After completing the module, participants should be able to understand the economic consequences of gender inequality. They should be able to explain the contradictions between capital and care, analyze the labor market with a gender perspective and develop the ability to describe phenomena such as public policies taking into account "gender" as a category of analysis.
Feminist Economics
The workshop deals with the contribution of Plural Economics to the urgently needed change of the economic system towards sustainability and global responsibility.
After completing the module, participants should be able to demarcate and explain different economic approaches to sustainability. They should be able to evaluate the respective concepts based on their contribution to the ecological transformation of the economic system.
Pluralist Economics for a Sustainable Economic Future
This is a good introduction to Austrian Economics for laypeople. It slowly develops the school's core principles from the thinking of its founders, all the way to key thinkers to integrate both macro and microeconomics into one coherent whole.
Masters Of Austrian Economics
Der Text "Antifaschistische Ökonomik? Na, klar! Aber was heißt das?" greift die Debatte zur antifaschistischen Ökonomik auf, ordnet sie in bestehende Entwicklungen ein und benennt Entwicklungspotentiale für die Diskussion.
Antifaschistische Ökonomik? Na klar! Aber was heißt das?
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
The general idea of a Job Guarantee (JG) is that the government offers employment to everybody ready, willing and able to work for a living wage in the last instance as an Employer of Last Resort. The concept tackles societal needs that are not satisfied by market forces and the systemic characteristic of unemployment in capitalist societies. Being a central part of the Modern Monetary Theory (MMT), attention for the JG concept rose in recent years.
The Job Guarantee
Julia und Martin haben sich mit Arne Heise, Professor für Finanzwissenschaft und Public Governance an der Universität Hamburg, unterhalten.
In der Wirtschaft mit Arne Heise … und die plurale Ökonomik.
In this episode of the podcast "Hear this idea", Dr. Carolina Alves delves into the political debate surrounding Heterodox Economics and elaborates on D-Econ's mission to promote greater inclusivity in the field of Economics concerning gender, race, and representation from the Global South.
Carolina Alves on Heterodox Economics, Diversity in Academia, and the Global South
In this video, Clara Mattei investigates the function of austerity in relation the stabilization of capitalism as a form of social order build around private property, wage labor and class relations. In order to develop this argument, she situates austerity in the history of World War 1 and its revolutionary aftermath. Zooming in on the politicization of the economy and the associated threat to class society that emerged in the period, she highlights how austerity was a „tool of reaction“ that was successful in curtailing demands for economic democracy and a society free from class oppression.
The Capital Order - How Economists Invented Austerity & Paved the Way to Fascism
Bei der feministischen Ökonomie geht es darum, den unbezahlten Teil der Ökonomie sichtbar zu machen und die Geschlechterblindheit von ökonomischen Prozessen aufzudecken. Entstanden ist diese Theorierichtung in den 1960er Jahren, wobei die Wurzeln bis ins 19 Jahrhundert zurück reichen. Zu Beginn setzten sich die Feministen und Feministinnen vor allem für das Erreichen des Frauenwahlrechtes, für den Zugang zur Bildung und der Abschaffung der Vernunftehe ein. Die Gleichberechtigung von Mann und Frau war in der zweiten Welle des Feminismus zu finden. Bis heute gibt es zwischen Männern und Frauen Unterschiede, welche durch den Feminismus versucht werden aufzudecken und zu beseitigen. Zum Beispiel die Care-Arbeit, den Gender-Wage-Gap, keine Berücksichtigung in ökonomischen Modellen, etc.
Feministische Ökonomie
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