1344 results
First some properties about the Sum of squared residuals and the linear regression function are restated. In particular three properties that an ideal fitted regression line must fulfill are discussed. Then, the R squared is defined using the measures of the Sum of squared residuals, the total sum of squares and the sum of explained squares.
Econometrics // Lecture 3: OLS and Goodness-Of-Fit (R-Squared)
Banking 101 is a series of 6 short videos that ask the following questions: How do banks work and how is money created? Is reveals common misunderstandings of money creation and the role of banks. Furthermore, the videos show how models taught in many introductory classes to economics (Econ 101) do not reflect those processes:
Part 1) “Misconceptions around Banking” questions common comprehensions of how banks work (savings = investments).
Part 2) “What's wrong with the money multiplier” states that the model of the money multiplies is inaccurate.
Part 3) “How is money really made by banks” explains the process of money creation, loans and inter-bank settlement.
Part 4) “How much money banks create?” asks what limits the money creation by banks and presents the difference between reserve ratio, liquidity ration, equity and refers to the inter-bank market.
Part 5) Explores the question if banks create money or just credit and especially refers to credit risks.
Part 6) Explains how money gets destroyed when loans are paid back.
Note: The videos refer to the UK monetary and banking system, some explanations don't apply to other banking systems, e.g. the reserve ratio.
How much money can banks create - Banking 101 (Part 4 of 6)
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?
Banking 101 is a series of 6 short videos that ask the following questions: How do banks work and how is money created? Is reveals common misunderstandings of money creation and the role of banks. Furthermore, the videos show how models taught in many introductory classes to economics (Econ 101) do not reflect those processes:
Part 1) “Misconceptions around Banking” questions common comprehensions of how banks work (savings = investments).
Part 2) “What's wrong with the money multiplier” states that the model of the money multiplies is inaccurate.
Part 3) “How is money really made by banks” explains the process of money creation, loans and inter-bank settlement.
Part 4) “How much money banks create?” asks what limits the money creation by banks and presents the difference between reserve ratio, liquidity ration, equity and refers to the inter-bank market.
Part 5) Explores the question if banks create money or just credit and especially refers to credit risks.
Part 6) Explains how money gets destroyed when loans are paid back.
Note: The videos refer to the UK monetary and banking system, some explanations don't apply to other banking systems, e.g. the reserve ratio.
How is money really made by banks? - Banking 101 (Part 3 of 6)
L'Observatoire régional de l'environnement (ORE) expose les instruments économiques que nous avons à disposition pour faire face à la gravité des problèmes environnementaux (réchauffement climatique, stress
hydrique, pollution des eaux continentales et marines, érosion de la biodiversité).
On apprend quels sont les enjeux à mettre un prix à la nature (pollution, biodiversité...) et quels sont les avantages et inconvénients de chaque mesure mise en place par l'État pour agir pour une transition écologique durable. Enfin, il propose différentes méthodes qui pourraient améliorer notre approche à inclure notre environnement dans notre système économique en prenant des cas concrets (eau potable, prix du carbone...)
Donner un prix à la Nature ?
Une introduction critique et drôle à l'économie par Bernard Maris, économiste et journaliste à Charlie Hebdo.
Antimanuel d'économie
After completing the module, participants should be able to have general overview on the theory of commons. They can differentiate between neoclassical, new institutional and social/critical commons theory and can use these theories to assess real life common-pool resource management and commoning pratices.
Future of Commons
Austrian economics focuses on the economic coordination of individuals in a market economy. Austrian economics emphasises individualism, subjectivism, laissez-faire politics, uncertainty and the role of the entrepreneur, amongst others.
Austrian Economics
This course introduces students to political economy and the history of economic thought. We will cover the core ideas in various schools of economic thought, positioning them in the historical and institutional context in which they were developed. In particular, we will cover some economic ideas from the ancient world and the middle ages; the enlightenment; the emergence of and main ideas in classical political economy (Adam Smith, David Ricardo, Thomas Malthus, and others); Marx, Mill, and Keynes; European versus American economic thought through history; the rise of mathematical economics; economic theories around state-managed economies versus socialism; Austrian economics; behavioral economics; and the future of economics.
Political Economy and the History of Economic Thought
This chapter by the Centre for Economy Studies explores how courses on the history of economic thought and methods could look if they were pluralist and interdisciplinary.
Rethinking the History of Economic Thought & Methods
Economiste et spécialiste des mafias Clotilde Champeyrache offre une description des mécanismes économiques mis en œuvre dans les différentes configurations des activités illégales bien loin des mythologies construites par la littérature et le cinéma Au contraire l autrice ajoute à cela deux dimensions importantes et qui font l originalité de …
La face cachée de l'économie
This paper surveys the development of the concept of socialism from the French Revolution to the socialist calculation debate. Karl Marx’s politics of revolutionary socialism led by an empowered proletariat nurtured by capital accumulation envisions socialism as a “top-down” system resting on political institutions, despite Marx’s keen appreciation of the long-period analysis of the organization of social production in the classical political economists. Collectivist thinking in the work of Enrico Barone and Wilfredo Pareto paved the way for the discussion of socialism purely in terms of the allocation of resources. The Soviet experiment abandoned the mixed economy model of the New Economic Policy for a political-bureaucratic administration of production only loosely connected to theoretical concepts of socialism. The socialist calculation debate reductively recast the problem of socialism as a problem of allocation of resources, leading to general equilibrium theory. Friedrich Hayek responded to the socialist calculation debate by shifting the ground of discussion from class relations to information revelation
Socialist alternatives to capitalism I: Marx to Hayek
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
In this essay, the principle of capital accumulation, as well as the idea of homo economicus as the basis of the growth model, are located and analyzed from a feminist perspective. The sufficiency approach is presented as an alternative to these two economic logics.
Enough! The Sufficiency Approach and the Limits of Economic Growth
Modern Monetary Theory (MMT) is a school of monetary and macroeconomic thought that focuses on the analysis of the monetary and credit system, and in particular on the question of credit creation by the state.
Modern Monetary Theory
It is perhaps fitting that the seriousness of the coronavirus threat hit most of the Western world around the Ides of March, the traditional day of reckoning of outstanding debts in Ancient Rome. After all, problems and imbalances have accumulated in the Western capitalist system over four decades, ostensibly since it took the neoliberal road out of the 1970s crisis and kept going along it, heedless of the crises and problems it led to.
The Unexpected Reckoning: Coronavirus and Capitalism
This volume explores the relationship between law and economics principles and the promotion of social justice. By social justice, we mean a vision of society that embraces more than traditional economic efficiency. Such a vision might include, for example, a reduction of subordination and discrimination based on race, religion, gender, sexual orientation, age, disability or class.
Law and Economics
In a span of around 12 weeks, the course covers a wide range of topics including agent-based modeling, networks, dynamic, chaos, information, fractals, cooperation models and scaling in biology and society. The course acts as a perfect beginner level introduction spanning a wide range of topics in the field of complexity.
Introduction to Complexity
Value and Crisis brings together selected essays written by Alfredo Saad-Filho, one of the most prominent Marxist political economists writing today. Divided into two parts, "Essays on the Theory of Value" and "Essays on Contemporary Capitalism," this book examines the labour theory of value from a rich and innovative perspective from which fresh insights are derived.
Value and Crisis
A historical glimpse of how economists of the 19th century debated the usefulness of mathematics to economics
Mathematical Economics in the 19th Century
Firms are the primary places where economic activity takes place in modern capitalist economies: they are where most stuff is produced; where many of us spend 40 hours a week; and where big decisions are made about how to allocate resources. Establishing how they work is hugely important because it helps us to understand patterns of production and consumption, including how firms will react to changes in economic conditions and policy. And a well-established literature – led by post-Keynesians and institutionalists – holds that the best way to determine how firms work is to…wait for it...ask firms how they work. This a clearly sensible proposition that is contested in economics for some reason, but we’ll ignore the controversy here and just explore the theory that springs from this approach.
The ‘How Firms Work’ Approach to How Firms Work
This article, looks at the complex interaction between an urban economy and the vegetation within that urban area. In summary, numerous studies have found a positive link between increased vegetation and social as well as personal health. It makes a case for increasing urban vegetation as a way to benefit local economies.
Urban Arbonomics | The Complex Nature of Urban Vegetation
This course introduces students to the relevance of gender relations in economics as a discipline and in economic processes and outcomes. The course covers three main components of gender in economics and the economy: (1) the gendered nature of the construction and reproduction of economic theory and thought; (2) the relevance and role of gender in economic decision-making; and (3) differences in economic outcomes based on gender. We wil touch on the relevance of gender and gender relations in at least each of the following topics: economic theory; the history of economic thought; human capital accumulation; labor market discrimination; macroeconomic policy, including gender budgeting; household economics; basic econometrics; and economic crises.
Gender Relations and Economics
This course will introduce key concepts, theories and methods from socioeconomics. The first part of the course, will deal with the main economic actors and how their interactions are governed. Markets are seen as sets of social institutions. Institutions shape how consumers, firms and other economic actors behave. While it is difficult to understand how novelty emerges, we can study the conditions that are conducive to innovation. We will review how economic performance, social progress and human wellbeing are measured and what progress has been made. In the second part of the course, we will study a specific macroeconomic model that accounts for biophysical boundaries and inequality.
Foundations in Socioeconomics
Les post-keynésiens se focalisent sur l’analyse des économies capitalistes, vues comme des systèmes certes hautement productifs mais aussi instables et conflictuels. L‘activité économique y est pour eux déterminée par la demande effective, qui est typiquement insuffisante pour permettre d’atteindre le plein emploi et la pleine utilisation des capacités de production.
Économie post-keynésienne
This essay suggests to bring together two aspects of economic thought which so far have developed largely separately: degrowth and feminist economics. In this strive, the concept of care work and its role in feminist economics will be introduced and the downsides of the commodification of care work will be discussed. Subsequently, contributions to the discussion on the (re)valuation of care work will be taken into account.
Who cares? A convergence of feminist economics and degrowth
Deforestation is estimated to be responsible for about 12-29% of global greenhouse gas emissions. This essay will explore ecological economics as an alternative lens through which to approach forest conservation and the acceleration of climate change.
Ecological Economics: A Solution to Deforestation?
A central question in development economics literature is, “Why do countries stay poor?” The key disagreements are whether the lack of economic growth stems from institutions or from geography (Nunn 2009). From an institutional perspective, hostile tariff regimes and commodity price dependencies form a barrier to a sectoral shift that would otherwise lead to economic development in developing countries (Blink and Dorton 2011) (Stiglitz 2006).[i]
Trade Barriers to Development explored through various lenses
How did economic growth become paramount as the public policy objective? Peter Victor discusses the role of growth within institutions, asks if it is possible to imagine a degrowth economy and discusses the role of grass-root movements.
Ecological Economics
The podcast exposes the concept and principles of co-operatives and the three main types of co-operatives: the consumer, credit and farmers buying and selling co-operatives. Furthermore, the history of the co-operative movement is presented. The authors draw the line from co-operatives to "degrowth" by arguing that these organisations discourage profit maximisation due to their ownership structure, their social purpose and their primacy of people over capital. The value of the members' co-operative share does not increase with the growth of a co-operative and it can not be used for speculation. Finally, the authors give examples for current co-operatives which empower (local) communities fostering social justice and environmentalism.
Co-operatives
Game theory is the standard quantitative tool for analyzing the interactions of multiple decision makers. Its applications extend to economics, biology, engineering and even cyber security.
Game Theory I - Static Games
This lecture of the anthropologist David Graeber gives a brief introduction to the thoughts of his 2011 published book Debt: The First 5000 Years.
Debt: The First 5,000 Years
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