In this lecture, we study Polanyi's Great Transformation, and explain how large machines drove a social change which transformed traditional societies to market societies. The ZOOM recording of the lecture on YouTube is here: Lecture 6: An Agent-Based Model of Polanyi's Great Transformation
6A · The Circle and What It Leaves Out
Every economics student meets the circular flow early on, taught as a picture of any economy. This chapter argues it pictures one kind of society only. A tiny economy of three firms shows that production and consumption are mirror images: a community can consume more only by working more. Profit appears as a claim on other people’s time, and so as power, including power to shape what people believe. Which drives which, supply or demand? Producers also make wants, as Mintz’s history of sugar shows. The circle remakes its people in every generation. GDP counts only what passes through money, so the same work can be paid for or given, and only the paid kind is counted.
6B · Two Answers: Money and Relationships
Ibn Khaldun’s loaf of bread shows that we all depend on one another. There are two ways to get what others make. The market’s answer is money; the community’s answer is relationships, open accounts that are never settled and that bind people together. The textbook’s story of barter erased the second answer, and markets are ancient while market society is new. The two answers are enemies. Money closes relationships, relationships leave money nothing to do, and both compete for the same hours. Once a society can produce a lot, it can choose to work less or to want more. The chapter ends by asking why the circle grew almost everywhere.
6C · The Machine and the Great Transformation
Polanyi’s answer rests on one fact. An expensive machine run for profit pays only if it produces a great deal, so it needs a society in which land, labour and money are bought and sold like goods. Relationships stood in the way, and the web was broken. Enclosure did it at home. Abroad, India’s weavers were ruined, the Opium War opened China, and hut taxes in Africa forced people into wage work. Owen’s mills, the guilds and the waqf show the machine could have been owned and run otherwise. Society pushed back (Polanyi’s double movement), but money won, and economics described the winners’ world as nature.
6D · A Machine in a Small Town
A model asks what else could have been built. A dry run shows how one kind of society can become another. Marx’s problem frames the question: how to design a good society with big machines that is not a jungle. A town of six households takes 10 yards of cloth a season from its web of relationships and buys 20. Kamal’s power loom needs 200 yards a season to pay; the town buys 120. On the private-ownership road, Kamal must raise wants and take other villages’ markets. Communism holds consumption down for the state’s surplus. Socialism’s shared mill turns the gain into free time, and the Islamic road keeps wants set by need. Ownership decides where the gain goes; only a change in people stops the circle growing.
6E · Paying with Time
Easterlin’s paradox is the puzzle: richer countries grow no happier. Positivism leads the textbook to refute the finding or ignore it. The model joins the households’ half to Kamal’s half: five workers, one manager, and a web that needs partners. An explicit contentment rule separates needs from wants. Display raises wants, the hours come from relationships, and the web unravels for everyone, the manager included. The web’s collapse feeds the machine. GDP rises 180 percent while every household ends worse off. The other roads are run briefly, and only where wants stay set by need is the town better off. The close points to Chapter 7: the jungle against humanity as one family, and how to rebuild the web.