Summary The author agues that conventional economics ignores or marginalizes the role of power and politics which are crucial factors in conditioning the variable structure and performance of markets. Using a power?based notion of politics and drawing on evidence from a wide range of different markets, he identifies market politics as a complex process involving four different types of power, which he labels ? to ?4: the politics of state involvement involving state power (?1); the politics of market organization involving internal associational power (?2); the politics of market structure involving economic power (?3); and the politics of social ‘embeddedness’ involving various forms of social/cultural/ideological power (?4). He argues th...