Synopses & Reviews
This intellectual biography of G.L.S. Shackle, economic theorist, philosopher, explores his radical ideas, which deserve attention today. Shackle challenged the aims, methods and assumptions of mainstream economics. He remains the sole poet and mystic of economics. He sought to replace probabilistic, equilibrium-focused economics with an approach that focuses on imagined possibilities and potential for sudden 'kaledic' change. His richly psychological thinking complements core ideas in behavioural economics and his philosophy of uncertainty has lessons for planners and entrepreneurs.
Shackle's radically subjectivist theory of crucial choice under conditions of deep uncertainty contributed to modern corporate scenario planning. He stressed macroeconomic instability and the possibility of complete surprise. Shackle devised a 'kaleidic' economics in which tiny changes in events or in expectations lead to cascading change. In an era buffeted by the 'unknown unknowns', Shackle offers wise advice and supports promising developments in contemporary economics. His core ideas complement and in some areas anticipated the 'bounded rationality' perspective of Herbert Simon and the psychological economics of Daniel Kahneman. He drew insightfully from the great economists he knew and admired, such as Friedrich von Hayek and John Maynard Keynes.
Synopsis
This is an intellectual biography of G.L.S. Shackle, economic theorist, philosopher, and historian of economic theory. It explores how Shackle challenged the aims, methods and assumptions of mainstream economics. He stressed macroeconomic instability, and developed a radically subjectivist theory for behavioural economics and business planning.
About the Author
Peter Earl is a former co-editor of the Journal of Economic Psychology and is Associate Professor of Economics at the University of Queensland, Australia. His many books include Economics as an Art of Thought: Essays in Memory of G.L.S. Shackle (2000) (editor, with Stephen Frowen).
Bruce Littleboy is Senior Lecturer in Economics at the University of Queensland, Australia. He wrote On Interpreting Keynes (1990) and was awarded a Shackle Studentship at St Edmund's College Cambridge in 2011.
Table of Contents
1. Introduction2. Life and Vision3. Shackle's Economics4. Possibility versus Probability: The Rhetoric of Choice5. Potential Surprise and Choice6. Critical Perspectives on Shackle's Theory7. Making Sense of Diversification8. Shackle and Behavioural Economics9. Lessons for Economists, Entrepreneurs and Business Schools10. The Passage of Time: Shackle, Shell and Scenarios11. Coda