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The notion that the demand and supply side are independent is a key feature of textbook undergraduate economics and of modern macroeconomic models. Economic output is thought to be constrained by the productive capabilities of the economy - the ‘supply-side' - through technology, demographics and capital investment. In the short run a boost in demand may increase GDP and employment due to frictions such as sticky wages, but over the long-term successive rises in demand without corresponding improvements on the supply side can only create inflation as the economy reaches capacity. In this post I will explore the alternative idea of demand-led growth, where an increase in demand can translate into long-run supply side gains. This theory is most commonly associated with post-Keynesian economics, though it has been increasingly recognised in the mainstream literature.
The core of Georgism is a policy known as the Land Value Tax (LVT), a policy which Georgists claim will solve many of society and the economy’s ills. Georgism is an interesting school of thought because it has the twin properties that (1) despite a cult following, few people in either mainstream or (non-Georgist) heterodox economics pay it much heed; (2) despite not paying it much heed, both mainstream and heterodox economists largely tend to agree with Georgists. I will focus on the potential benefits Georgists argue an LVT will bring and see if they are borne out empirically. But I will begin by giving a nod to the compelling theoretical and ethical dimensions of George’s analysis, which are impossible to ignore.
Since the beginning of the twenty-first century, there has been an unprecedented move towards 'rethinking economics' due to the damages generated by the global financial crisis that burst in 2007-2008. Almost a decade after this crisis, policy is still unable to provide all citizens greater wellbeing or at least an encouraging economic future.
By focusing on the human side as well as the intellectual dimensions of how economists work and think, this collection of interviews with top economists of the 20th century becomes a startling and lively introduction to the modern world of macroeconomics.
The age of the contemplative economist-scholar—at home equally in classical languages, economic history, the history of ideas, and mathematical theory—has passed. The history of economics as a subdiscipline has lost touch with the mainstream study of economics. InThe Future of the History of Economics, internationally known scholars from ten countries provide a comparative assessment of the subdiscipline.
Marx’s theory of the falling rate of profit is not only empirically borne out, but the theory he proposed seems to describe accurately how that happens. Furthermore, the whole process is useful for understanding the history of contemporary capitalism.
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.
Despite the Doha declaration of November 2001, the failure to start a new round of global trade negotiations at Seattle in December 1999 and the hostility of protesters to the trade liberalization process and growing global economic and social disparities was a wake-up call for the World Trade Organisation (WTO).
The book deals with the financial instability hypothesis of Hyman P. Minsky and its application to current developments. The first part of the work summarizes the hypothesis and mentions works elaborating the hypothesis. The second part applies the hypothesis to the financial crisis 0f 2008/09.
Environmental catastrophe looms large over politics: from the young person’s climate march to Alexandria Ocasio-Cortez’s Green New Deal, increasing amounts of political space are devoted to the issue. Central to this debate is the question of whether economic growth inevitably leads to environmental issues such as depleted finite resources and increased waste, disruption of natural cycles and ecosystems, and of course climate change. Growth is the focal point of the de-growth and zero-growth movements who charge that despite efficiency gains, increased GDP always results in increased use of energy and emissions. On the other side of the debate, advocates of continued growth (largely mainstream economists) believe that technological progress and policies can ‘decouple’ growth from emissions.
The 2007–08 credit crisis and the long recession that followed brutally exposed the economic and social costs of financialization. Understanding what lay behind these events, the rise of “fictitious capital” and its opaque logic, is crucial to grasping the social and political conditions under which we live. Yet, for most people, the operations of the financial system remain shrouded in mystery.
When Santa Fe Institute Scientists first started working on economics more than thirty years ago, many of their insights, approaches, and tools were considered beyond heterodox. These once-disparaged approaches included network economics, agents of limited rationality, and institutional evolution—all topics that are now increasingly considered mainstream.
Feminist economics is a key component of the movement for pluralism in economics and one that has, to some extent, been acknowledged by the mainstream of the profession. It seeks to highlight issues which affect women because (it claims) they have not traditionally been recognised in a field dominated by men. On top of this, it seeks to carve out a space for women in the discipline, both for intrinsic reasons of fairness and diversity and because it means that women’s issues are more likely to be highlighted going forward.
What influence do changes in tax policy or state decisions on expenditure have on economic growth? For decades, this question has been controversially debated.
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.
In this book, Blakely tells us a story of the class nature of capitalism, in which she centers the role of the financial sector and its rapid growth.
This edited volume put together by Jimi Adesina based on the proceedings of the Social Policy in African Conference in 2017 provides an overview of social policy in varied country contexts and fields especially in light of decades of the reduction in size and hollowing out of the content of …
"Leveraged" provides an authoritative guide to the new economics of our crisis-filled century with a focus on financial crises and financial economics.
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 Currency of Politics explains why only through greater awareness of the historical limits of monetary politics can we begin to articulate more democratic conceptions of money.
A Heterodox Approach to Economic Analysis This important new book introduces students to the fundamental ideas of heterodox economics presented in a clear and accessible way by top heterodox scholars It offers not only a critique of the dominant approach to economics but also a positive and constructive alternative Students …
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.
An essay of the writing workshop on Nigeria’s Readiness for and the Effect of the Fourth Industrial Revolution
An essay of the writing workshop on Nigeria’s Readiness for and the Effect of the Fourth Industrial Revolution
An essay of the writing workshop on Nigeria’s Readiness for and the Effect of the Fourth Industrial Revolution
The 2007-2010 economic crisis has profoundly shaken the foundations of mainstream financial economics. The apparent falsification of core concepts such as risk diversification, informational efficiency and valuation efficiency by an unexpected course of events has revealed the need to redefine the objectives and direction of research today.
Alvin Roth and Lloyd Shapely won the Nobel Memorial Prize in Economic Sciences for their work on market design back in 2012, but it is a field that is still underrepresented in economics education. All markets have rules, and how these rules are set influence how the market functions.
Croatia adopted the euro as its currency on 1 January 2023, becoming the 20th member state of the eurozone. In this teaching pack, students learn what it entails to join the eurozone and discuss what its effects might be. In this way, the case helps students connect theoretical insights about monetary unions with real world knowledge and economic developments in the news.
As the Covid-19 fueled economic downturn begins to intensify this winter, an extended study of the Italian cooperative sector’s historical resilience in times of crisis can serve as a learning experience for other countries seeking to create policies that foster more stable economies, with job security, care for marginalized communities and adequate counter-cyclical policies. Particularly, the Italian cooperative sector’s contributions to three aspects should be noted in closing. Firstly, the innovative phenomenon of cooperative enterprises has contributed to social inclusion of immigrant communities, the activation of youth, the unemployed and people with disabilities, a true compensation for both a market and state failure. Secondly, they have contributed to a reduction in income and wealth inequalities at a time when the issue of inequality is of global significance. Thirdly, the Italian cooperative movement has helped local communities revitalize in the face of demographic shifts and rendered them more resilient to the ravages of globalization. Each of these in their own right is a remarkable achievement.
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.
Throughout 2022 it has become increasingly difficult for people around the world to meet their basic needs – even those who live in relative affluence in the Global North. This 30-minute classroom exercise takes this common recent experience as a starting point for an exploration of the different economic mechanisms and organisations that can be used to provide for people’s basic needs.
The 2022 FIFA World Cup (including the construction work required for it) provides a clear example of economic activity that has taken place despite the financial costs to the Qatari state being an order of magnitude larger than the financial benefits it will receive. Whilst this is a fairly extreme case in terms of how many different costs and benefits are involved and how unequally they have been spread, many economic decisions are more complicated than mere financial calculations and it is therefore vital for students to be able to think about multiple dimensions involved in economic decisions.
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