Maurice Potron (1872-1942), a French Jesuit mathematician, constructed and analyzed a highly original, but virtually unknown economic model. This book presents translated versions of all his economic writings, preceded by a long introduction which sketches his life and environment based on extensive archival research and family documents. Potron had no education in economics and almost no contact with the economists of his time. His primary source of inspiration was the social doctrine of the Church, which had been updated at the end of the nineteenth century. Faced with the ‘economic evils’ of his time, he reacted by utilizing his talents as a mathematician and an engineer to invent and formalize a general disaggregated model in which production, employment, prices and wages are the main unknowns. He introduced four basic principles or normative conditions (‘sufficient production’, the ‘right to rest’, ‘justice in exchange’, and the ‘right to live’) to define satisfactory regimes of production and labour on the one hand, and of prices and wages on the other. He studied the conditions for the existence of these regimes, both on the quantity side and the value side, and he explored the way to implement them. This book makes it clear that Potron was the first author to develop a full input-output model, to use the Perron-Frobenius theorem in economics, to state a duality result, and to formulate the Hawkins-Simon condition. These are all techniques which now belong to the standard toolkit of economists. This book will be of interest to Economics postgraduate students and researchers, and will be essential reading for courses dealing with the history of mathematical economics in general, and linear production theory in particular.

Regional Science is now more than 50 years old; in the last two decades, significant advances in methodology have occurred, spurred in large part by access to computers. The range of analytical techniques now available is enormous; this books provides a sampling of the toolkit that is now at the disposal of analysts interested in understanding and interpreting the complexity of the spatial structure of sub- national economies. The set of tools ranges from the more traditional (input-output) to new developments in computable general equilibrium models, nonlinear dynamics, neural modelling and innovation.

Taking the business model as point of departure, this open access book explores how companies and organizations can contribute to a more sustainable future by designing innovative models that are both sustainable and profitable. Based upon years of research, it draws together theoretical foundations and existing literature on the topic of sustainable business alongside case studies and practical solutions. After examining the theoretical foundations of sustainable business model innovation, the authors present their own framework – RESTART. Consisting of seven factors, this framework can be the basis for restarting any business model. The final section outlines a research agenda for sustainable business informed by the perspectives and frameworks put forward in this book.

This unique troika of Handbooks provides indispensable coverage of the history of economic analysis. Edited by two of the foremost academics in the field, the volumes gather together insightful and original contributions from scholars across the world. The encyclopaedic breadth and scope of the original entries will make these Handbooks an invaluable source of knowledge for all serious students and scholars of the history of economic thought.

The Routledge Handbook of Comparative Economic Systems examines the institutional bases of economies, and the different ways in which economic activity can function, be organized and governed. It examines the complexity of this academic and research field, assessing the place of comparative economic studies within economics, paying due attention to future perspectives, and presenting critically important questions, analytical methods and relative approaches. This complements the recent revival of the systemic view of economic governance, which was accelerated by the COVID-19 pandemic and likely even more the renewed East-West clash epitomized by the Russian invasion of Ukraine and the West’s reaction to it. The Handbook is divided into five parts. Each part deals with an issue of relevance for the discipline. The first and second parts look at the subject, content and approach of the discipline and its comparative method. The third part looks at the idiosyncratic nature of different economic systems and their constituent elements. The fourth part considers the outcomes that different economic systems generate and how these outcomes change following the evolution and transformation of economic systems. The last part takes stock and looks ahead at the challenges, from a theoretical and applied perspective, and the exogenous and endogenous factors promoting the advancement of the discipline, including the interaction between and competition among varied approaches and opposing paradigms. The Handbook brings together leading international contributors to reflect on the relevant debates and case or country studies, provides a balanced overview of the results achieved and current knowledge, as well as evolving issues and new fields of research. The book provides researchers, students and analysts with a complete, critical and forward-looking presentation and analysis of the content, development, challenges and perspectives of comparative economic studies. Chapters 4 and 22 of this book are available for free in PDF format as Open Access from the individual product page at www.routledge.com. Chapter 4 has been made available under a Creative Commons Attribution 4.0 license and Chapter 22 has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.

Econophysics has been used to study a range of economic and financial systems. This book uses the econophysical perspective to focus on the income distributive dynamics of economic systems. It focuses on the empirical characterization and dynamics of income distribution and its related quantities from the epistemological and practical perspectives of contemporary physics. Several income distribution functions are presented which fit income data and results obtained by statistical physicists on the income distribution problem. The book discusses two separate research traditions: the statistical physics approach, and the approach based on non-linear trade cycle models of macroeconomic dynamics. Several models of distributive dynamics based on the latter approach are presented, connecting the studies by physicists on distributive dynamics with the recent literature by economists on income inequality. As econophysics is such an interdisciplinary field, this book will be of interest to physicists, economists, statisticians and applied mathematicians.

"Linear Algebra: Systems of Linear Equations" is an introductory textbook designed for absolute beginners seeking to grasp the fundamental concepts of linear algebra. Through clear explanations, practical examples, and step-by-step guidance, this book demystifies the principles of systems of linear equations, equipping readers with essential skills to analyze and solve real-world problems using matrix operations, vector spaces, and foundational algebraic techniques. Ideal for students and self-learners alike, it aims to foster a deep understanding of linear algebra's relevance and applicability across various disciplines.