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Antoine Godin gives a bright, illustrated, introduction to agent-based, stock-flow-consistent modeling, with a clear focus on the agent-based aspect.
Introduction to Agent-Based Stock-Flow Consistent Modelling
This article considers the strengths of agent-based modelling and the ways that it can be used to help central banks understand the economy. These models provide a complement to more traditional economic modelling which has been criticised in the wake of the Great Recession.
Agent-based models: understanding the economy from the bottom up
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
Complexity economics focuses on interactions and interdependencies between individuals and structures in economic systems. Those are systems of organised complexity. High importance is given to the analysis of networks.
Complexity Economics
Have you ever wondered why it is so difficult to follow through on new year’s resolutions, such as to exercise more or to start saving more money towards retirement? The agent that most traditional economic models are based on would not struggle to keep up these resolutions. These agents are referred to as homo economicus.
Homo Economicus: Why are new year’s resolutions so difficult to maintain and economic models so bad at predicting our behaviour?
This lecture was held in the context of the a two day conference called Which pluralism for thinking about how to achieve a more sustainable and resilient economy The practices institutions and system logics of today s economy are not suitable for appropriately addressing fundamental human needs The climate crisis …
Real Economic Analysis - A Theoretical and Empirical Alternative to Economic Orthodoxy
As opposed to the conventional over-simplified assumption of self-interested individuals, strong evidence points towards the presence of heterogeneous other-regarding preferences in agents. Incorporating social preferences – specifically, trust and reciprocity - and recognizing the non-constancy of these preferences across individuals can help models better represent the reality.
A fresh perspective to economic theory: Social preferences and their impact on gender and policy
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
Based on a critique on econometric and DSGE models (in particular in the context of the financial crisis), Doyne Farmer presents his current research programme that aims at building an agent-based model of the financial and economic crisis. It models heterogeneous agents and from there simulates the economy, firstly for the housing market. The interview gives a short insight in the research programme.
Macroeconomics From the Bottom Up
In this radio interview, Philip Mirowski, author of the book "Never Let a Serious Crisis Go to Waste" presents several differences between neoclassical economics and neoliberalism. Apart from a historical outline, Mirowski primarily discusses different perceptions of markets and the role of the state. Mirowski further reflects on the role think tanks ("part of the "neoliberal thought collective") and the entrepreneurial self (the "neoliberal agent") in the spreading and fostering of the neoliberalism.
How Neoliberalism Survived the Financial Meltdown
In this course you'll learn about the tools used by scientists to understand complex systems. The topics you'll learn about include dynamics, chaos, fractals, information theory, self-organization, agent-based modeling, and networks.
Introduction to Complexity
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
In this podcast 'How Economic Theory and Policy Reinforce Racism' William Spriggs, the AFL-CIO’s chief economist, discusses the inadequacies of the pandemic economic rescue package and the influence of mainstream economic theory. He further explores how mainstream economic theory continues to fail everyone, especially Black communities, by disregarding history.
How Economic Theory and Policy Reinforce Racism
The module is designed to first present some of the main schools of thought from a historical and methodological perspective. Each week we explore and critically assess the main tenants of each school of thought. In the second part of the module we link history of economic thought and methodology to a specific and contemporary economic question. The second part allows you to engage with current economic issues with an awareness of methodology and methodological differences and with some knowledge of the history of economics.
History of Economic Thought
The leading edges of economic thinking in the early 21st century are marked by a nascent pluralism - a positive valuing of difference and complexity - regarding the nature and evolution of human behaviour and economic organization. Economic Pluralism brings these pluralist sensibilities to the fore.
Economic Pluralism
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
Economic sociology is an entire subfield and one could write an series on it, so I’m going to stick to probably the most prominent economic sociologist and the founder of ‘new economic sociology’, Mark Granovetter.
Economic Sociology: the Contributions of Mark Granovetter
John Maurice Clark’s article “The Changing Basis of Economic Responsibility,“ published in the Journal of Political Economy, is the topical starting point for all scholars interested in economic responsibility and responsible economic action.
Economic Responsibility
This paper attempts to clarify how the European economic crisis from 2007 onwards can be understood from the perspective of a Marxian monetary theory of value that emphasizes intrinsic, structural flaws regarding capitalist reproduction. Chapter two provides an empirical description of the European economic crisis, which to some extent already reflects the structural theoretical framework presented in chapter three. Regarding the theoretical framework Michael Heinrich's interpretation of 'the' Marxian monetary theory of value will be presented. Heinrich identifies connections between production and realization, between profit and interest rate as well as between industrial and fictitious capital, which represent contradictory tendencies for which capitalism does not have simple balancing processes. In the context of a discussion of 'structural logical aspects' of Marx's Critique of the Political Economy, explanatory deficits of Heinrich's approach are analyzed. In the following, it is argued that Fred Moseley's view of these 'structural logical aspects' allows empirical 'applications' of Marxian monetary theories of value. It is concluded that a Marxian monetary theory of value, with the characteristics of expansive capital accumulation and its limitations, facilitates a structural analysis of the European economic crisis from 2007 onwards. In this line of argument, expansive production patterns are expressed, among other things, in global restructuring processes, while consumption limitations are mitigated by expansive financial markets and shifts in ex-port destinations.
The European economic crisis from 2007 onwards in the context of a global crisis of over-production of capital - a Marxian monetary theory of value interpretation
At the time of his death in 1950, Joseph Schumpeter was working on his monumantal History of Economic Analysis. Unprecedented in scope, the book was to provide a complete history of economic theory from Ancient Greece to the end of the Second World War. A major contribution to the history of ideas as well as to economics, History of Economic Analysis rapidly gained a reputation as a unique and classic work.
History of Economic Analysis
A systematic comparison of the three major economic theories, showing how they differ and why these differences matter in shaping economic theory and practice.
Contending Economic Theories offers a unique comparative treatment of the three main theories in economics as it is taught today: neoclassical, Keynesian, and Marxian. Each is developed and discussed in its own chapter, yet also differentiated from and compared to the other two theories.
Contending Economic Theories
This syllabus provides an overview of the contents of the course "Understanding Economic Models" at the University of Helsinki.
Understanding Economic Models
Approaching the law of nature that determines all forms of economy. The bulk of economic theory addresses the economic process by setting out on a catalogue of aspects, seeking the laws in the aspects and hoping to get together a reliable view of the whole.
Economic theory, methodology, and secure foundations
The article examines how, in the context of multiple contemporary crises—financial, ecological, and social—interest in alternative economic models such as democratic economic planning has resurged. It outlines historical debates on the feasibility of planning versus markets, discusses contemporary approaches to democratic, digitally supported, and ecologically oriented planning, and identifies research gaps, including social reproduction and Global South perspectives.
Rethinking Economic Planning
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
This paper presents an inquiry into the observed results when governments have implemented one or other type of (opposed) economic policy prescribed in economics to reverse the consequences of a global economic crisis.
Fiscal austerity vs. expansionary fiscal policy: on the results of these opposed economic policies applied to fight recessions
Economic theory must distinguish between publicly owned and privately owned property if it is to account for the effect of institutions on the behavior of individuals. Careful study of the theories of Marxists and the real-world experience in the Soviet economy offer important lessons and insight for economic modeling and the ongoing development of theory. In this course, Marxist/Leninist theory and Soviet reality will be studied with an open mind, and with the goal of taking lessons from the case study. To what extent was the Soviet economy an accurate expression of Marxist theory? If Marxism were tried somewhere else would the results be the same?
Economic History of the Soviet Union
With a focus on Chile, Pinochet’s Economic Accomplices: An Unequal Country byForce uses theoretical arguments and empirical studies to argue that focusing onthe behavior of economic actors of the dictatorship is crucial to achieve basic objectivesin terms of justice, memory, reparation, and non-repetition measures.
Pinochet's Economic Accomplices
The 2007-2008 financial crisis exposed the shortcomings of mainstream economic theory with economists unprepared to deal with it. In the face of this, a major rethinking of economics seems necessary and in presenting alternative approaches to economic theory, this book contributes to the rebuilding of the discipline.
Alternative Approaches to Economic Theory
Steven G. Medema is a Research Professor at Duke University. His research focuses on the History of Economic Thought, having published extensively on the issue of social costs of production (conceptualized as externalities in neoclassical economics). In this recorded seminar, he exposes his working paper on the history of the concept of externalities in economic literature, starting from Pigou’s “The Economics of Welfare” (1920), where Pigou makes the case for governmental intervention in the market where there is a divergence between private and social costs or benefits of a productive activity. T
'Exceptional and Unimportant'? The Rise, Fall, and Rebirth of Externalities in Economic Analysis
New Tools of Economic Dynamics gives an introduction and overview of recently developed methods and tools, most of them developed outside economics, to deal with the qualitative analysis of economic dynamics. It reports the results of a three-year research project by a European and Latin American network on the intersection of economics with mathematical, statistical, and computational methods and techniques.
New Tools of Economic Dynamics
The author identifies three principal economic phenomena, which are explained: long run productivity growth as the central driver of increasing economic activity, short-term and long-term debt cycles. The latter two are explained to some detailed with reference to money creation, central banking and long term crisis tendencies. With regards to the long run debt cycle, which leads into deleveraging and recession, some policy measures which can smoothen the crisis are discussed.
How The Economic Machine Works
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