This book provides for the first time the microfoundations of evolutionary economics, enabling the reader to grasp a new framework for economic analysis that is compatible with evolutionary processes. Any independent approach to economics must include a value theory (or price theory) and price and quantity adjustment processes. Evolutionary economics has rightly and successfully concentrated its efforts on explaining evolutionary processes in technology and institutions. However, it does not have its own value theory and is not capable of explaining the workings of everyday economics processes, in which any evolutionary process would take place. Our point of departure is the addition of myopic agents with severely limited rational and forecasting capacities (in stark contrast to mainstream economics). We show how myopic agents, in a complex world, can produce a stable price system and demonstrate how they can adjust their production to changing demand flows. Agents behave without any knowledge of the overall process, and they generate a stable economy as large as the global network of exchanges. This is the true “miracle” of the market mechanism. In contrast to mainstream general equilibrium theory, this miracle can be explained without the need for an auctioneer or infinitely rational agents. Thanks to this book, evolutionary economics can now claim to be an independent approach to economics that can completely replace mainstream neoclassical economics.

ïThis excellent book documents the creation of what has become the first commandment of orthodox macroeconomics: that microeconomic theory provides its foundation because this is the most secure form of economic knowledge. By contrast, John King shows conclusively that microeconomics cannot play such a role when assessed by the criteria of logic, or of science, or of economics itself. Indeed, he goes further and demonstrates that the microfoundations dogma detracts from knowledge about how economies actually operate, and instead generates patently false conclusions. Moreover, the dogma is shown to have blinded orthodox economists from even seeing the possibility of typical macroeconomic crises, and has disarmed them in formulating policies that would eliminate actual crises. The book therefore deals with a topic at the very heart of the present debacle in the world economy.Í _ Michael Howard, University of Waterloo, Canada ïA generation ago Dudley Dillard wrote a famous article on the ñbarter illusion in classical and neoclassical economicsî. Now John King has gone a step further and written about the microfoundations delusion. The illusion has been with us for a very long time, the delusion is of more recent vintage. Together they have blocked a basic understanding of macroeconomic and monetary phenomena at a time when they are most urgently needed. This is a book that had to be written, and we are fortunate that it is John King who has written it. Essential reading for our times.Í _ John Smithin, York University, Canada In this challenging book, John King makes a sustained and comprehensive attack on the dogma that macroeconomic theory must have ïrigorous microfoundationsÍ. He draws on both the philosophy of science and the history of economic thought to demonstrate the dangers of foundational metaphors and the defects of micro-reduction as a methodological principle. Strong criticism of the microfoundations dogma is documented in great detail, from some mainstream and many heterodox economists and also from economic methodologists, social theorists and evolutionary biologists. The author argues for the relative autonomy of macroeconomics as a distinct ïspecial scienceÍ, cooperating with but most definitely not reducible to microeconomics. The Microfoundations Delusion will prove a stimulating and thought-provoking read for scholars, students and researchers in the fields of economics, heterodox economics and history of economic thought.

In the past, Austrian economics has been seen as almost exclusively focused on microeconomics. Here,Steven Horwitz constructs a systematic presentation of what Austrian macroeconomics would look like. This original and highly accessible work will be of great value and interest to professional economists and students.

All economists are familiar with the division of the subject into microeconomics and macroeconomics. However, few economists are able to give an accurate account of what distinguishes micro and macro. The increasing interest in the `microfoundations of macroeconomics' has typically attracted those who feel that economics is about the rational behaviour of individuals and who regard macro propositions as a consequence of the intentions of individuals. As a result, `microfoundations' have come to be synonymous with theories of individual behaviour. However, Maarten Janssen argues that it is microeconomics' concern with the functioning of markets that underlies theories of microfoundations. This claim is substantiated by an analysis of the aggregation problem, of the foundations of equilibrium theories, of the rational expectations hypothesis, and of a model from the New Keynesian literature.

The first full-length survey of current work which examines the compatibility of microeconomics and macroeconomics.

Most macroeconomists agree that we live in the age of microfoundations. The recent worldwide financial crisis may have emboldened critics of this microfoundational orthodoxy, but it remains the dominant view that macroeconomic models must go beyond supply and demand functions to the level of individual decision-making, taking into account the general dynamic environment where agents live. Microfoundations Reconsidered seeks to reassess how the relationship of micro and macroeconomics evolved over time. The highly regarded contributors to the book argue that the standard narrative of microfoundations is likely to be unreliable. They therefore re-examine the history of the relationship of microeconomics and macroeconomics, starting from their emergence as self-consciously distinct fields within economics in the early 1930s. They seek to go beyond the conventional history that is often told and written by practicing economists. From different perspectives they challenge the association of microfoundations with Robert Lucas and rational expectations and offer both a more complete and a deeper reading of the relationship between micro and macroeconomics. Microfoundations Reconsidered is a valuable addition to the macroeconomic research literature. It is ideally suited to students, scholars, researchers, and practitioners with an interest in macro and microeconomics and the history of economics.

Micro-Macro Links and Microfoundations in Sociology focuses on two main issues in sociology. Firstly, how macro-conditions can explain macro-outcomes mediated by actor behaviour at the micro-level (micro-macro links). Secondly, how alternative micro-models affect macro-outcomes (microfoundations). The contributions reflect key features of micro-macro modelling in sociology as well as recent progress in this field. The chapters address core features of explanations of social phenomena using micro-macro models, the problem of cooperation, heterogeneity of actors, structural balance, opinion formation, segregation, and problems of micro-macro models that are based on rational choice assumptions. Moreover, the contributions show how different research methods can be applied fruitfully, such as laboratory experiments, equilibrium analysis, and agent-based modelling. As a result, the book can be a guide for graduate students who want to develop their skills in building micro-macro models. In addition, the book provides specialists of the different substantive research areas with up-to-date new developments in their research area. This book was originally published as a special issue of Journal of Mathematical Sociology.

In economics, business, and government policy, innovation policy requires the creation of new approaches based on insight in what happens in innovation processes, on the micro level of people, firms and interaction between them. In innovation policy it should also be recognized that innovation entails a whole range of activities beyond R&D, such as entrepreneurship, design, commercialization, organization, collaboration and the diffusion of knowledge and innovations . This edited volume explores the roles of individuals and organizations involved in the creation and application of innovations. Covering topics as diverse as the macro-economic importance of innovation, theories of knowledge and learning, entrepreneurship, education and research, organizational innovation, networks and regional innovation systems, Micro-Foundations for Innovation Policy provides critical insights into the development of innovation policy.

The notion of microfoundations has received growing interest in neo-institutional theory along with an increasing interest in microfoundational research in disciplines such as strategic management and organizational economics.

Cover -- Table of Contents -- Preface -- Introduction -- Rethinking Mobilization after the Arab Uprisings -- James M. Jasper and Frédéric Volpi -- 1. The Social Life of Contentious Ideas -- Piracy and Unruly, Translocal Appropriation in the Arab Uprisings and Beyond -- John Chalcraft -- 2. Routines and Ruptures in Anti-Israeli Protests in Jordan -- Jillian Schwedler -- 3. Shaping Contention as a Salafi Movement -- The Rise and Fall of Ansar al-Sharia in Post-Revolutionary Tunisia -- Frédéric Volpi -- 4. Contingency and Agency in a Turning Point Event -- March 18, 2011, in Daraa, Syria -- Wendy Pearlman -- 5 .It Takes Two (or More) to Tango -- The Local Coproduction of the Alexandrian Revolutionary Moment -- Youssef El Chazli -- 6. Violence, Social Actors, and Subjectivation in the Egyptian Revolution -- Farhad Khosrokhavar -- Conclusion -- Unruly Protest -- Charles Kurzman -- Index