This important volume of original essays by a distinguished group of scholars from the evolutionary, institutional and socio-economic schools makes a major contribution to the reconstruction of political economy as an evolutionary science. The book explores the consequences of adopting a broader approach to economics taking into account issues such as historical time and change, individual-institutional interaction, uncertainty and procedural rationality. This carefully edited selection of papers focuses on four themes: theoretical foundations, policy making, empirical enquiry and modelling. A political economy of diversity is advocated by the contributors with analytical specificity and originality applied to a series of topics including industrial and market restructuring, technological change, ecological sustainability, development, monetary aggregates and governmental policy making. By recognising the importance of accepting diversity and complexity when applying economic analysis, this unique and provocative volume makes a seminal contribution at the frontiers of economic theory and identifies a common theme in non-orthodox scholarship.

In this innovative work, Robert Delorme comprehensively explores uncertainty (the irreducibility to numerically measurable probabilities) and ignorance in economics, management and the social sciences through an alternative, systematically built analytical framework.This unique book takes uncertainty and ignorance seriously and addresses them as instances of ?deep complexity? (problem situations so deeply ill-structured that they cannot be grasped with the concepts and tools of classical science). Building on the works of Herbert Simon, Heinz von Foerster and John von Neumann, the author develops an alternative framework that encompasses, rather than rejects, the classical framework. The outcome of this novel approach is ?effective deep complexity?, comprising three aspects: an effective alternative framework, which brings an answer to a fundamental issue on the implications of uncertainty for scientific reasoning; a behavioural theory of deeply ill-structured problem-situations; and a decision-and-action support system.Robert Delorme has provided an invaluable resource for researchers and academics in the broad realm of economics and business management. This work will also appeal to decision-makers and policymakers due to its practical applications, including structural economic policy, transport and industry.