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| an economic model is a: Economic Models Dipak R. Basu, 2009 Model Building is the most fruitful area of economics, designed to solve real-world problems using all available methods such as mathematical, computational and analytical, without distinction. Wherever necessary, we should not be reluctant to develop new techniques, whether mathematical or computational. That is the philosophy of this volume. The volume is divided into three distinct parts: Methods, Theory and Applications. The Methods section is in turn subdivided into Mathematical Programming and Econometrics and Adaptive Control System, which are widely used in econometric analysis. The impacts of fiscal policy in a regime with independent monetary authority and dynamic models of environmental taxation are considered. In the section on Modelling Business Organization, a model of a Japanese organization is presented. Furthermore, a model suitable for an efficient budget management of a health service unit by applying goal programming method is analyzed, taking into account various socio-economic factors. This is followed by a section on Modelling National Economies, in which macroeconometric models for the EU member countries are analyzed, to find instruments that stabilize inflation with coordinated action. |
| an economic model is a: Economic Modeling and Inference Bent Jesper Christensen, Nicholas M. Kiefer, 2009 Economic Modeling and Inference takes econometrics to a new level by demonstrating how to combine modern economic theory with the latest statistical inference methods to get the most out of economic data. This graduate-level textbook draws applications from both microeconomics and macroeconomics, paying special attention to financial and labor economics, with an emphasis throughout on what observations can tell us about stochastic dynamic models of rational optimizing behavior and equilibrium. Bent Jesper Christensen and Nicholas Kiefer show how parameters often thought estimable in applications are not identified even in simple dynamic programming models, and they investigate the roles of extensions, including measurement error, imperfect control, and random utility shocks for inference. When all implications of optimization and equilibrium are imposed in the empirical procedures, the resulting estimation problems are often nonstandard, with the estimators exhibiting nonregular asymptotic behavior such as short-ranked covariance, superconsistency, and non-Gaussianity. Christensen and Kiefer explore these properties in detail, covering areas including job search models of the labor market, asset pricing, option pricing, marketing, and retirement planning. Ideal for researchers and practitioners as well as students, Economic Modeling and Inference uses real-world data to illustrate how to derive the best results using a combination of theory and cutting-edge econometric techniques. Covers identification and estimation of dynamic programming models Treats sources of error--measurement error, random utility, and imperfect control Features financial applications including asset pricing, option pricing, and optimal hedging Describes labor applications including job search, equilibrium search, and retirement Illustrates the wide applicability of the approach using micro, macro, and marketing examples |
| an economic model is a: Economics Rules Dani Rodrik, 2015 A leading economist trains a lens on his own discipline to uncover when it fails and when it works. |
| an economic model is a: Doughnut Economics Kate Raworth, 2018-03-08 Economics is the mother tongue of public policy. It dominates our decision-making for the future, guides multi-billion-dollar investments, and shapes our responses to climate change, inequality, and other environmental and social challenges that define our times. Pity then, or more like disaster, that its fundamental ideas are centuries out of date yet are still taught in college courses worldwide and still used to address critical issues in government and business alike. That’s why it is time, says renegade economist Kate Raworth, to revise our economic thinking for the 21st century. In Doughnut Economics, she sets out seven key ways to fundamentally reframe our understanding of what economics is and does. Along the way, she points out how we can break our addiction to growth; redesign money, finance, and business to be in service to people; and create economies that are regenerative and distributive by design. Named after the now-iconic “doughnut” image that Raworth first drew to depict a sweet spot of human prosperity (an image that appealed to the Occupy Movement, the United Nations, eco-activists, and business leaders alike), Doughnut Economics offers a radically new compass for guiding global development, government policy, and corporate strategy, and sets new standards for what economic success looks like. Raworth handpicks the best emergent ideas—from ecological, behavioral, feminist, and institutional economics to complexity thinking and Earth-systems science—to address this question: How can we turn economies that need to grow, whether or not they make us thrive, into economies that make us thrive, whether or not they grow? Simple, playful, and eloquent, Doughnut Economics offers game-changing analysis and inspiration for a new generation of economic thinkers. |
| an economic model is a: Game Theory and Economic Modelling David M. Kreps, 1990 Comprises lectures given at Tel Aviv University and Oxford University in 1990. |
| an economic model is a: The Millionaire Real Estate Agent Gary Keller, Dave Jenks, Jay Papasan, 2004-04-01 Take your real estate career to the highest level! Whether you are just getting started or a veteran in the business, The Millionaire Real Estate Agent is the step-by-step handbook for seeking excellence in your profession and in your life. --Mark Victor Hansen, cocreator, #1 New York Times bestselling series Chicken Soup for the Soul This book presents a new paradigm for real estate and should be required reading for real estate professionals everywhere. --Robert T. Kiyosaki, New York Times bestselling author of Rich Dad, Poor Dad The Millionaire Real Estate Agent explains: Three concepts that drive production Economic, organizational, and lead generation models that are the foundations of any high-achiever's business How to Earn a Million, Net a Million, and Receive a Million in annual income |
| an economic model is a: Economic Model Predictive Control Matthew Ellis, Jinfeng Liu, Panagiotis D. Christofides, 2016-07-27 This book presents general methods for the design of economic model predictive control (EMPC) systems for broad classes of nonlinear systems that address key theoretical and practical considerations including recursive feasibility, closed-loop stability, closed-loop performance, and computational efficiency. Specifically, the book proposes: Lyapunov-based EMPC methods for nonlinear systems; two-tier EMPC architectures that are highly computationally efficient; and EMPC schemes handling explicitly uncertainty, time-varying cost functions, time-delays and multiple-time-scale dynamics. The proposed methods employ a variety of tools ranging from nonlinear systems analysis, through Lyapunov-based control techniques to nonlinear dynamic optimization. The applicability and performance of the proposed methods are demonstrated through a number of chemical process examples. The book presents state-of-the-art methods for the design of economic model predictive control systems for chemical processes.In addition to being mathematically rigorous, these methods accommodate key practical issues, for example, direct optimization of process economics, time-varying economic cost functions and computational efficiency. Numerous comments and remarks providing fundamental understanding of the merging of process economics and feedback control into a single framework are included. A control engineer can easily tailor the many detailed examples of industrial relevance given within the text to a specific application. The authors present a rich collection of new research topics and references to significant recent work making Economic Model Predictive Control an important source of information and inspiration for academics and graduate students researching the area and for process engineers interested in applying its ideas. |
| an economic model is a: Homo Oeconomicus Gebhard Kirchgässner, 2008-06-13 The economic model of behaviour is fundamental not only in economic theory, but also in modern approaches of other social sciences, above all in political science and law. This book provides a comprehensive treatise of the general model, its philosophical and methodological foundations and its applications in different fields. In addition to the basic model, extensions to its assumptions are examined to account for complex applications like low-cost situations with moral behaviour. |
| an economic model is a: The Methodology of Economic Model Building (Routledge Revivals) Lawrence A. Boland, 2014-05-01 The major methodological task for modern economists has been to establish the testability of models. Too often, however, methodological assumptions can make a model virtually impossible to test even under ideal conditions, yet few theorists have examined the requirements and problems of assuring testability in economics. In The Methodology of Economic Model Building, first published in 1989, Lawrence Boland presents the results of a research project that spanned more than twenty years. He examines how economists have applied the philosophy of Karl Popper, relating methodological debates about falsifiability to wider discussions about the truth status of models in natural and social sciences. He concludes that model building in economics reflects more the methodological prescriptions of the economist Paul Samuelson than Popper’s ‘falsificationism’. This title will prove invaluable to both students and researchers, and represents a substantial contribution to debates about the scientific status of economics. |
| an economic model is a: Economic Model Building Frank Neal, Sir Robert Minshull Shone, 1976 Textbook on the theoretics and methodology of economic model construction - discusses the use of the scientific method and creative thinking in the construction of dynamic models (incl. Economic policy models amd econometrics models), etc. One-page bibliography. |
| an economic model is a: Decision Modelling for Health Economic Evaluation Andrew Briggs, Mark Sculpher, Karl Claxton, 2006-08-17 In financially constrained health systems across the world, increasing emphasis is being placed on the ability to demonstrate that health care interventions are not only effective, but also cost-effective. This book deals with decision modelling techniques that can be used to estimate the value for money of various interventions including medical devices, surgical procedures, diagnostic technologies, and pharmaceuticals. Particular emphasis is placed on the importance of the appropriate representation of uncertainty in the evaluative process and the implication this uncertainty has for decision making and the need for future research. This highly practical guide takes the reader through the key principles and approaches of modelling techniques. It begins with the basics of constructing different forms of the model, the population of the model with input parameter estimates, analysis of the results, and progression to the holistic view of models as a valuable tool for informing future research exercises. Case studies and exercises are supported with online templates and solutions. This book will help analysts understand the contribution of decision-analytic modelling to the evaluation of health care programmes. ABOUT THE SERIES: Economic evaluation of health interventions is a growing specialist field, and this series of practical handbooks will tackle, in-depth, topics superficially addressed in more general health economics books. Each volume will include illustrative material, case histories and worked examples to encourage the reader to apply the methods discussed, with supporting material provided online. This series is aimed at health economists in academia, the pharmaceutical industry and the health sector, those on advanced health economics courses, and health researchers in associated fields. |
| an economic model is a: Economic Modeling Using Artificial Intelligence Methods Tshilidzi Marwala, 2013-04-02 Economic Modeling Using Artificial Intelligence Methods examines the application of artificial intelligence methods to model economic data. Traditionally, economic modeling has been modeled in the linear domain where the principles of superposition are valid. The application of artificial intelligence for economic modeling allows for a flexible multi-order non-linear modeling. In addition, game theory has largely been applied in economic modeling. However, the inherent limitation of game theory when dealing with many player games encourages the use of multi-agent systems for modeling economic phenomena. The artificial intelligence techniques used to model economic data include: multi-layer perceptron neural networks radial basis functions support vector machines rough sets genetic algorithm particle swarm optimization simulated annealing multi-agent system incremental learning fuzzy networks Signal processing techniques are explored to analyze economic data, and these techniques are the time domain methods, time-frequency domain methods and fractals dimension approaches. Interesting economic problems such as causality versus correlation, simulating the stock market, modeling and controling inflation, option pricing, modeling economic growth as well as portfolio optimization are examined. The relationship between economic dependency and interstate conflict is explored, and knowledge on how economics is useful to foster peace – and vice versa – is investigated. Economic Modeling Using Artificial Intelligence Methods deals with the issue of causality in the non-linear domain and applies the automatic relevance determination, the evidence framework, Bayesian approach and Granger causality to understand causality and correlation. Economic Modeling Using Artificial Intelligence Methods makes an important contribution to the area of econometrics, and is a valuable source of reference for graduate students, researchers and financial practitioners. |
| an economic model is a: The Mundell-Fleming Economic Model 50minutes,, 2015-09-17 Achieving macroeconomic equilibrium This book is a practical and accessible guide to understanding the Mundell-Fleming model, providing you with the essential information and saving time. In 50 minutes you will be able to: • Learn about the IS-LM model that the Mundell-Fleming is based on and how each of the three curves of the model graph are formed, as well as how to interpret them • Analyze different exchange rate regimes and the effect they have on production, income and interest rates • Understand the effectiveness of budgetary, fiscal and monetary policies and how they interact with exchange rates ABOUT 50MINUTES.COM | Economic Culture 50MINUTES.COM provides the tools to quickly understand the main theories and concepts that shape the economic world of today. Our publications are easy to use and they will save you time. They provide elements of theory and case studies, making them excellent guides to understand key concepts in just a few minutes. They are the starting point for readers to develop their skills and expertise. |
| an economic model is a: The Microeconomics of Complex Economies Wolfram Elsner, Torsten Heinrich, Henning Schwardt, 2014-04-15 The Microeconomics of Complex Economies uses game theory, modeling approaches, formal techniques, and computer simulations to teach useful, accessible approaches to real modern economies. It covers topics of information and innovation, including national and regional systems of innovation; clustered and networked firms; and open-source/open-innovation production and use. Its final chapter on policy perspectives and decisions confirms the value of the toolset. Written so chapters can be used independently, the book includes an introduction to computer simulation and pedagogical supplements. Its formal, accessible treatment of complexity goes beyond the scopes of neoclassical and mainstream economics. The highly interdependent economy of the 21st century demands a reconsideration of economic theories. - Describes the usefulness of complex heterodox economics - Emphasizes divergences and convergences with neoclassical economic theories and perspectives - Fits easily into courses on intermediate microeconomics, industrial organization, and games through self-contained chapters |
| an economic model is a: The Theory of Linear Economic Models David Gale, 1989-02-10 Reprint of the edition of 1960. Gale (math, economics, operations research, U. of Cal. Berkeley) provides a complete and systematic treatment of the topic. Annotation copyrighted by Book News, Inc., Portland, OR |
| an economic model is a: Philosophy of Economics Uskali Mäki, 2012-06-12 Part of the Handbook of the Philosophy of Science Series edited by: Dov M. Gabbay King's College, London, UK; Paul Thagard University of Waterloo, Canada; and John Woods University of British Columbia, Canada. Philosophy of Economics investigates the foundational concepts and methods of economics, the social science that analyzes the production, distribution and consumption of goods and services. This groundbreaking collection, the most thorough treatment of the philosophy of economics ever published, brings together philosophers, scientists and historians to map out the central topics in the field. The articles are divided into two groups. Chapters in the first group deal with various philosophical issues characteristic of economics in general, including realism and Lakatos, explanation and testing, modeling and mathematics, political ideology and feminist epistemology. Chapters in the second group discuss particular methods, theories and branches of economics, including forecasting and measurement, econometrics and experimentation, rational choice and agency issues, game theory and social choice, behavioral economics and public choice, geographical economics and evolutionary economics, and finally the economics of scientific knowledge. This volume serves as a detailed introduction for those new to the field as well as a rich source of new insights and potential research agendas for those already engaged with the philosophy of economics. Provides a bridge between philosophy and current scientific findings Encourages multi-disciplinary dialogue Covers theory and applications |
| an economic model is a: Introduction to Economic Analysis R. Preston McAfee, 2009-09-24 This book presents introductory economics material using standard mathematical tools, including calculus. It is designed for a relatively sophisticated undergraduate who has not taken a basic university course in economics. The book can easily serve as an intermediate microeconomics text. The focus of this book is on the conceptual tools. Contents: 1) What is Economics? 2) Supply and Demand. 3) The US Economy. 4) Producer Theory. 5) Consumer Theory. 6) Market Imperfections. 7) Strategic Behavior. |
| an economic model is a: Economic Models for Policy Making Solomon Cohen, 2013-05-02 Over the past decades, many different kinds of models have been developed that have been of use to policy makers, but until now the different approaches have not been brought together with a view to enhancing the systematic unification and evaluation of these models. This new volume aims to fill this gap by bringing together four decades’ worth of work by S. I. Cohen on economic modelling for policy making. Work on older models has been rewritten and brought fully up to date, and these older models have therefore been brought back to the fore, both to assess how they influenced more recent models and to see how they could be used today. The focus of the book is on models for development policies in developing economies, but there are some chapters that relate to economic policies in transition and developed economies. The policy areas covered are of typical interest in developing and transition economies. They include those relating to trade liberalization reforms, sustainable development, industrial development, agrarian reform, growth and distribution, human resource development and education, public goods and income transfers. Each chapter contains a brief assessment of the empirical literature on the economic effects of the policy measures discussed in the chapter. The book presents a platform of economic modelling that can serve as a refresher for practising professionals, as well as a reference companion for graduates engaging in economic modelling and policy preparations. |
| an economic model is a: Economics , 2015 Russell Cooper and Andrew John have written an economics text aimed directly at students from its very inception. You?re thinking, Yeah, sure. I?ve heard that before. This textbook, Economics: Theory Through Applications, centers around student needs and expectations through two premises:? Students are motivated to study economics if they see that it relates to their own lives.? Students learn best from an inductive approach, in which they are first confronted with a problem, and then led through the process of solving that problem. Many books claim to present economics in a way that is digestible for students; Russell and Andrew have truly created one from scratch. This textbook will assist you in increasing students? economic literacy both by developing their aptitude for economic thinking and by presenting key insights about economics that every educated individual should know. How? Russell and Andrew have done three things in this text to accomplish that goal: Applications Ahead of Theory: They present all the theory that is standard in Principles books. But by beginning with applications, students get to learn why this theory is needed. Learning through Repetition: Important tools appear over and over again, allowing students to learn from repetition and to see how one framework can be useful in many different contexts. A Student?s Table of Contents vs. An Instructor?s Table of Contents: There is no further proof that Russell and Andrew have created a book aimed specifically at educating students about economics than their two tables of contents. |
| an economic model is a: Feedback Economics Robert Y. Cavana, Brian C. Dangerfield, Oleg V. Pavlov, Michael J. Radzicki, I. David Wheat, 2021-06-30 This book approaches economic problems from a systems thinking and feedback perspective. By introducing system dynamics methods (including qualitative and quantitative techniques) and computer simulation models, the respective contributions apply feedback analysis and dynamic simulation modeling to important local, national, and global economics issues and concerns. Topics covered include: an introduction to macro modeling using a system dynamics framework; a system dynamics translation of the Phillips machine; a re-examination of classical economic theories from a feedback perspective; analyses of important social, ecological, and resource issues; the development of a biophysical economics module for global modelling; contributions to monetary and financial economics; analyses of macroeconomic growth, income distribution and alternative theories of well-being; and a re-examination of scenario macro modeling. The contributions also examine the philosophical differences between the economics and system dynamics communities in an effort to bridge existing gaps and compare methods. Many models and other supporting information are provided as online supplementary files. Consequently, the book appeals to students and scholars in economics, as well as to practitioners and policy analysts interested in using systems thinking and system dynamics modeling to understand and improve economic systems around the world. Clearly, there is much space for more collaboration between the advocates of post-Keynesian economics and system dynamics! More generally, I would like to recommend this book to all scholars and practitioners interested in exploring the interface and synergies between economics, system dynamics, and feedback thinking. Comments in the Foreword by Marc Lavoie, Emeritus Professor, University of Ottawa and University of Sorbonne Paris Nord |
| an economic model is a: Connected Healthcare for the Citizen Robert Picard, 2018-11-23 Value of Connected Things for Healthcare is based on feedback from members of the LLSA Forum, patients, healthcare professionals, Living Labs, industrialists, researchers and institutional actors confronted with the design, development, implementation and use of these types of tools that penetrate health and communicate data. The term connected object refers to devices that continuously collect data through these objects, providing the state of health of people wherever they are and whatever they do. These objects allow clinical researchers to study new phenomena that have hitherto escaped observations in institutions. However, the mobilization of these technologies in this context poses technical questions because the requirements of a remote, continuous operation are high. What is termed connected health emphasizes the human dimension of the subject, i.e., citizens, patients, health professionals, territorial communities, professional networks, institutions and associations. The questions of who benefits and ethical considerations are paramount to this discussion. - Brings awareness of the complexity of connected objects - Presents examples that highlight the use of connected codes - Describes new devices and related services - Identifies the challenges associated with solving these problems |
| an economic model is a: Economic Theory and Cognitive Science Don Ross, 2007-01-26 In this study, Don Ross explores the relationship of economics to other branches of behavioral science, asking, in the course of his analysis, under what interpretation economics is a sound empirical science. The book explores the relationships between economic theory and the theoretical foundations of related disciplines that are relevant to the day-to-day work of economics—the cognitive and behavioral sciences. It asks whether the increasingly sophisticated techniques of microeconomic analysis have revealed any deep empirical regularities—whether technical improvement represents improvement in any other sense. Casting Daniel Dennett and Kenneth Binmore as its intellectual heroes, the book proposes a comprehensive model of economic theory that, Ross argues, does not supplant, but recovers the core neoclassical insights, and counters the caricaturish conception of neoclassicism so derided by advocates of behavioral or evolutionary economics. Because he approaches his topic from the viewpoint of the philosophy of science, Ross devotes one chapter to the philosophical theory and terminology on which his argument depends and another to related philosophical issues. Two chapters provide the theoretical background in economics, one covering developments in neoclassical microeconomics and the other treating behavioral and experimental economics and evolutionary game theory. The three chapters at the heart of the argument then apply theses from the philosophy of cognitive science to foundational problems for economic theory. In these chapters, economists will find a genuinely new way of thinking about the implications of cognitive science for economics, and cognitive scientists will find in economic behavior, a new testing site for the explanations of cognitive science. |
| an economic model is a: How Economists Model the World into Numbers Marcel Boumans, 2004-12-17 Economics is dominated by model building, therefore a comprehension of how such models work is vital to understanding the discipline. This book provides a critical analysis of the economist's favourite tool, and as such will be an enlightening read for some, and an intriguing one for others. |
| an economic model is a: Handbook of Computable General Equilibrium Modeling Peter B. Dixon, Dale Jorgenson, 2013-11-14 In this collection of 17 articles, top scholars synthesize and analyze scholarship on this widely used tool of policy analysis, setting forth its accomplishments, difficulties, and means of implementation. Though CGE modeling does not play a prominent role in top US graduate schools, it is employed universally in the development of economic policy. This collection is particularly important because it presents a history of modeling applications and examines competing points of view. - Presents coherent summaries of CGE theories that inform major model types - Covers the construction of CGE databases, model solving, and computer-assisted interpretation of results - Shows how CGE modeling has made a contribution to economic policy |
| an economic model is a: General Theory Of Employment , Interest And Money John Maynard Keynes, 2016-04 John Maynard Keynes is the great British economist of the twentieth century whose hugely influential work The General Theory of Employment, Interest and * is undoubtedly the century's most important book on economics--strongly influencing economic theory and practice, particularly with regard to the role of government in stimulating and regulating a nation's economic life. Keynes's work has undergone significant revaluation in recent years, and Keynesian views which have been widely defended for so long are now perceived as at odds with Keynes's own thinking. Recent scholarship and research has demonstrated considerable rivalry and controversy concerning the proper interpretation of Keynes's works, such that recourse to the original text is all the more important. Although considered by a few critics that the sentence structures of the book are quite incomprehensible and almost unbearable to read, the book is an essential reading for all those who desire a basic education in economics. The key to understanding Keynes is the notion that at particular times in the business cycle, an economy can become over-productive (or under-consumptive) and thus, a vicious spiral is begun that results in massive layoffs and cuts in production as businesses attempt to equilibrate aggregate supply and demand. Thus, full employment is only one of many or multiple macro equilibria. If an economy reaches an underemployment equilibrium, something is necessary to boost or stimulate demand to produce full employment. This something could be business investment but because of the logic and individualist nature of investment decisions, it is unlikely to rapidly restore full employment. Keynes logically seizes upon the public budget and government expenditures as the quickest way to restore full employment. Borrowing the * to finance the deficit from private households and businesses is a quick, direct way to restore full employment while at the same time, redirecting or siphoning |
| an economic model is a: Uncertainty Within Economic Models Lars Peter Hansen, Thomas J. Sargent, 2014 Studying this work in real time taught me a lot, but seeing it laid out in conceptual, rather than chronological, order provides even clearer insights into the evolution of this provocative line of research. Hansen and Sargent are two of the best economists of our time, they are also among the most dedicated teachers in our profession. They have once again moved the research frontier, and with this book provide a roadmap for the rest of us to follow. This is a must-have for anyone interested in modeling uncertainty, ambiguity and robustness.Stanley E ZinWilliam R Berkley Professor of Economics and BusinessLeonard N Stern School of BusinessNew York UniversityWritten by Lars Peter Hansen (Nobel Laureate in Economics, 2013) and Thomas Sargent (Nobel Laureate in Economics, 2011), Uncertainty within Economic Models includes articles adapting and applying robust control theory to problems in economics and finance. This book extends rational expectations models by including agents who doubt their models and adopt precautionary decisions designed to protect themselves from adverse consequences of model misspecification. This behavior has consequences for what are ordinarily interpreted as market prices of risk, but big parts of which should actually be interpreted as market prices of model uncertainty. The chapters discuss ways of calibrating agents' fears of model misspecification in quantitative contexts. |
| an economic model is a: Understanding Economic Forecasts David F. Hendry, Neil R. Ericsson, 2003 How to interpret and evaluate economic forecasts and the uncertainties inherent in them. |
| an economic model is a: Principles Ray Dalio, 2018-08-07 #1 New York Times Bestseller “Significant...The book is both instructive and surprisingly moving.” —The New York Times Ray Dalio, one of the world’s most successful investors and entrepreneurs, shares the unconventional principles that he’s developed, refined, and used over the past forty years to create unique results in both life and business—and which any person or organization can adopt to help achieve their goals. In 1975, Ray Dalio founded an investment firm, Bridgewater Associates, out of his two-bedroom apartment in New York City. Forty years later, Bridgewater has made more money for its clients than any other hedge fund in history and grown into the fifth most important private company in the United States, according to Fortune magazine. Dalio himself has been named to Time magazine’s list of the 100 most influential people in the world. Along the way, Dalio discovered a set of unique principles that have led to Bridgewater’s exceptionally effective culture, which he describes as “an idea meritocracy that strives to achieve meaningful work and meaningful relationships through radical transparency.” It is these principles, and not anything special about Dalio—who grew up an ordinary kid in a middle-class Long Island neighborhood—that he believes are the reason behind his success. In Principles, Dalio shares what he’s learned over the course of his remarkable career. He argues that life, management, economics, and investing can all be systemized into rules and understood like machines. The book’s hundreds of practical lessons, which are built around his cornerstones of “radical truth” and “radical transparency,” include Dalio laying out the most effective ways for individuals and organizations to make decisions, approach challenges, and build strong teams. He also describes the innovative tools the firm uses to bring an idea meritocracy to life, such as creating “baseball cards” for all employees that distill their strengths and weaknesses, and employing computerized decision-making systems to make believability-weighted decisions. While the book brims with novel ideas for organizations and institutions, Principles also offers a clear, straightforward approach to decision-making that Dalio believes anyone can apply, no matter what they’re seeking to achieve. Here, from a man who has been called both “the Steve Jobs of investing” and “the philosopher king of the financial universe” (CIO magazine), is a rare opportunity to gain proven advice unlike anything you’ll find in the conventional business press. |
| an economic model is a: Advanced Macroeconomics Filipe R. Campante, Federico Sturzenegger, Andrés Velasco, 2021-10-11 Macroeconomic policy is one of the most important policy domains, and the tools of macroeconomics are among the most valuable for policy makers. Yet there has been, up to now, a wide gulf between the level at which macroeconomics is taught at the undergraduate level and the level at which it is practiced. At the same time, doctoral-level textbooks are usually not targeted at a policy audience, making advanced macroeconomics less accessible to current and aspiring practitioners. This book, born out of the Masters course the authors taught for many years at the Harvard Kennedy School, fills this gap. It introduces the tools of dynamic optimization in the context of economic growth, and then applies them to a wide range of policy questions – ranging from pensions, consumption, investment and finance, to the most recent developments in fiscal and monetary policy. It does so with the requisite rigor, but also with a light touch, and an unyielding focus on their application to policy-making, as befits the authors’ own practical experience. Advanced Macroeconomics: An Easy Guide is bound to become a great resource for graduate and advanced undergraduate students, and practitioners alike. |
| an economic model is a: Theory and Implementation of Economic Models for Sustainable Development J.C. van den Bergh, M.W. Hofkes, 1998-06-30 There is widespread concern for long-term environmental issues in relation to economic processes and developments. Among the concerned scientists are economists, who have taken up the challenge to apply economic insights and tools for the study of long-term environment-economy interactions, and to give the concept of sustainable development 'economic hands and feet'. This book presents a pluralistic perspective on efforts, problems and successes in this area. This collection of papers was originally prepared for an international symposium titled Economic Modelling of Sustainable Development: Between Theory and Practice, which was hosted by the Vrije Universiteit in Amsterdam, on December 20th 1996. The main motivation for this symposium was that the usefulness of the concept of sustainable development for theoretical and applied modelling is still being debated; growth theorists, resource economists, ecological economists, policy makers and many others are trying to deal with the concept in various, and sometimes conflicting, ways. The aim of the symposium was to bring together different theoretical and implementational perspectives on modelling for sustainable development. We hope that this volume will inform a wide audience about the perspectives and progress in this important area of research, as well as stimulate further research, notably on applied modelling and practical methods for the analysis of sustainable development at various (spatial) scales. The papers have, in due course, been revised several times based on comments made by discus sants, referees and the editors. |
| an economic model is a: Energy from Waste Paul Breeze, 2017-10-27 Energy from Waste is a concise, up-to-date and accessible guide on how to create power from both urban and industrial waste. The book explores the types of waste that, instead of going to landfill, can be converted to energy, also discussing the most up-to-date technologies for doing so. The book contains a strong emphasis on the related environmental impacts and economic factors involved in the various methods of generating electricity, making this a valuable and insightful read for those involved in the management and conversion of waste, including energy engineers, managers and technicians. - Explores both urban and industrial waste, its composition and how it is collected, enabling readers to better understand which power generation technologies can be used to convert it into power - Discusses the most up-to-date technologies, along with the impacts they have on the environment, including solid residue, chemicals and dust from the flue-gas treatment (and the flue gas itself) - Evaluates the economic impact of converting energy from waste and implementing and managing waste plants |
| an economic model is a: Mathematical Theory of Economic Dynamics and Equilibria V.L. Makarov, A.M. Rubinov, 2012-12-06 This book is devoted to the mathematical analysis of models of economic dynamics and equilibria. These models form an important part of mathemati cal economics. Models of economic dynamics describe the motion of an economy through time. The basic concept in the study of these models is that of a trajectory, i.e., a sequence of elements of the phase space that describe admissible (possible) development of the economy. From all trajectories, we select those that are desirable, i.e., optimal in terms of a certain criterion. The apparatus of point-set maps is the appropriate tool for the analysis of these models. The topological aspects of these maps (particularly, the Kakutani fixed-point theorem) are used to study equilibrium models as well as n-person games. To study dynamic models we use a special class of maps which, in this book, are called superlinear maps. The theory of superlinear point-set maps is, obviously, of interest in its own right. This theory is described in the first chapter. Chapters 2-4 are devoted to models of economic dynamics and present a detailed study of the properties of optimal trajectories. These properties are described in terms of theorems on characteristics (on the existence of dual prices) and turnpike theorems (theorems on asymptotic trajectories). In Chapter 5, we state and study a model of economic equilibrium. The basic idea is to establish a theorem about the existence of an equilibrium state for the Arrow-Debreu model and a certain generalization of it. |
| an economic model is a: Rwanda, Inc.: How a Devastated Nation Became an Economic Model for the Developing World Patricia Crisafulli, Andrea Redmond, 2012-11-13 Eighteen years after the genocide that made Rwanda international news, but left it all but abandoned by the West, the country has achieved a miraculous turnaround. Rising out of the complete devastation of a failed state, Rwanda has emerged on the world stage yet again-this time with a unique model for governance and economic development under the leadership of its strong and decisive president, Paul Kagame. Here, Patricia Crisafulli & Andrea Redmond look at Kagame's leadership, his drive for excellence and execution that draws comparisons to an American CEO and emphasizes the development of a sophisticated and competitive workforce that leverages human capital. In Rwanda, the ultimate turnaround, strong and effective leadership has made a measurable and meaningful difference. Rwanda's progress offers an example for other developing nations to lift themselves out of poverty without heavy reliance on foreign aid through decentralization, accountability, self-determination, and self-sufficiency. The authors also explore Rwanda's journey toward its goal of becoming a middle-income nation with a technology-based economy, and its progress to encourage private sector development and foster entrepreneurship, while also making gains in education, healthcare, and food security-and all with a strong underpinning of reconciliation and unification. As so many nations stand on the brink of political and economic revolution, this is a timely and fascinating look at the implications of Rwanda's success for the rest of the continent-and the world. |
| an economic model is a: Economic Fables Ariel Rubinstein, 2012 I had the good fortune to grow up in a wonderful area of Jerusalem, surrounded by a diverse range of people: Rabbi Meizel, the communist Sala Marcel, my widowed Aunt Hannah, and the intellectual Yaacovson. As far as I'm concerned, the opinion of such people is just as authoritative for making social and economic decisions as the opinion of an expert using a model. Part memoir, part crash-course in economic theory, this deeply engaging book by one of the world's foremost economists looks at economic ideas through a personal lens. Together with an introduction to some of the central concepts in modern economic thought, Ariel Rubinstein offers some powerful and entertaining reflections on his childhood, family and career. In doing so, he challenges many of the central tenets of game theory, and sheds light on the role economics can play in society at large. Economic Fables is as thought-provoking for seasoned economists as it is enlightening for newcomers to the field. |
| an economic model is a: Warming the World William D. Nordhaus, Joseph Boyer, 2003-08-11 This book presents in detail a pair of models of the economics of climate change. The models, called RICE-99 (for the Regional Dynamic Integrated model of Climate and the Economy) and DICE-99 (for the Dynamic Integrated Model of Climate and the Economy) build on the authors' earlier work, particularly their RICE and DICE models of the early 1990s. Humanity is risking the health of the natural environment through a myriad of interventions, including the atmospheric emission of trace gases such as carbon dioxide, the use of ozone-depleting chemicals, the engineering of massive land-use changes, and the destruction of the habitats of many species. It is imperative that we learn to protect our common geophysical and biological resources. Although scientists have studied greenhouse warming for decades, it is only recently that society has begun to consider the economic, political, and institutional aspects of environmental intervention. To do so raises formidable challenges of data modeling, uncertainty, international coordination, and institutional design. Attempts to deal with complex scientific and economic issues have increasingly involved the use of models to help analysts and decision makers understand likely future outcomes as well as the implications of alternative policies. This book presents in detail a pair of models of the economics of climate change. The models, called RICE-99 (for the Regional Dynamic Integrated model of Climate and the Economy) and DICE-99 (for the Dynamic Integrated Model of Climate and the Economy) build on the authors' earlier work, particularly their RICE and DICE models of the early 1990s. They can help policy makers design better economic and environmental policies. |
| an economic model is a: Bio-Economic Models applied to Agricultural Systems Guillermo Flichman, 2011-09-15 This book has the purpose of providing the state of the arts concerning bio-economic modelling dealing with agricultural systems. In most cases, the contributions use a methodology combining the use of biophysical and economic models, in all cases, an engineering production function approach is totally or partially applied. This practice is being developed in the last years as a response to concrete policy matters: agricultural policies are increasingly combined with environmental and natural resources policies, and this reality involves the need of an integrated assessment, that current economic models are not able to provide. |
| an economic model is a: The Theory of International Business Mark Casson, 2016-09-22 Demonstrating why economic modelling is so important in understanding international business, this stimulating and highly original book sets out a new and exciting research agenda in international business studies. The author explains what economic models are, how they are constructed and the way in which they can be used. It illustrates how models clarify important issues in international business – explaining empirical anomalies, analyzing strategies and evaluating government policies towards multinational firms. There are detailed discussions of monopoly and competition in the global economy; the international division of labour; supply chain coordination; and the strategic implications of sunk costs in R&D. Based on this discussion, the book proposes a radical reformulation of the theory of the firm as applied to international business. |
| an economic model is a: The Oxford Handbook of Christianity and Economics Paul Oslington, 2014 The new interdisciplinary field of Christianity and economics deals with the important and difficult questions that cluster at the boundary of these disciplines, drawing on contemporary theory and empirical findings in both fields, with roots in older discourses. This landmark volume surveys the field and advances the discussion. It deploys historical, economic, and theological analysis to search for answers. |
| an economic model is a: Probability Models for Economic Decisions, second edition Roger B. Myerson, Eduardo Zambrano, 2019-12-17 An introduction to the use of probability models for analyzing risk and economic decisions, using spreadsheets to represent and simulate uncertainty. This textbook offers an introduction to the use of probability models for analyzing risks and economic decisions. It takes a learn-by-doing approach, teaching the student to use spreadsheets to represent and simulate uncertainty and to analyze the effect of such uncertainty on an economic decision. Students in applied business and economics can more easily grasp difficult analytical methods with Excel spreadsheets. The book covers the basic ideas of probability, how to simulate random variables, and how to compute conditional probabilities via Monte Carlo simulation. The first four chapters use a large collection of probability distributions to simulate a range of problems involving worker efficiency, market entry, oil exploration, repeated investment, and subjective belief elicitation. The book then covers correlation and multivariate normal random variables; conditional expectation; optimization of decision variables, with discussions of the strategic value of information, decision trees, game theory, and adverse selection; risk sharing and finance; dynamic models of growth; dynamic models of arrivals; and model risk. New material in this second edition includes two new chapters on additional dynamic models and model risk; new sections in every chapter; many new end-of-chapter exercises; and coverage of such topics as simulation model workflow, models of probabilistic electoral forecasting, and real options. The book comes equipped with Simtools, an open-source, free software used througout the book, which allows students to conduct Monte Carlo simulations seamlessly in Excel. |
| an economic model is a: The Economy The Core Team, 2022-07 A complete introduction to economics and the economy taught in undergraduate economics and masters courses in public policy. CORE's approach to teaching economics is student-centred and motivated by real-world problems and real-world data. The only introductory economics text to equip students to address today's pressing problems by mastering the conceptual and quantitative tools of contemporary economics. THE ECONOMY: is a new approach that integrates recent developments in economics including contract theory, strategic interaction, behavioural economics, and financial instability; challenges students to address inequality, climate change, economic instability, wealth creation and innovation, and other problems; provides a unified treatment of micro- and macroeconomics; motivates all models and concepts by evidence and real-world applications. |
BacK BRIEF TO BASICS What are economic models? - IMF
An economic model is a simplified description of reality, designed to yield hypotheses about economic behavior that can be tested. An important feature of an economic model is that it is …
CHAPTER 1 ECONOMIC MODELS - ICDST
Economic modeling is at the heart of economic theory. Modeling provides a logical, abstract template to help organize the analyst's thoughts. The model helps the economist logically …
ECONOMIC AND ECONOMETRIC MODELS - Archive.org
Models and economic models A model is a simplified representation of an actual phenomenon, such as an actual system or process. The actual phenomenon is represented by the model in …
The Seven Properties of Good Models1 - Scholars at Harvard
This essay describes the seven key properties of useful economic models: parsimony, tractability, conceptual insightfulness, generalizability, falsifiability, empirical consistency, and predictive …
Economic Models: Methods, Theory and Applications (247 …
ECONOMIC MODELS Methods, Theory and Applications editor Dipak Basu Nagasaki University, Japan
Economic models - Vanderbilt University
We start with illustrations of the power and pervasiveness of models even outside of economics. We then provide an outline of the components of a generic economic model and a discussion …
CHAPTER 2: FOUNDATIONS OF ECONOMIC ANALYSIS
A model is an analytical tool that highlights some aspects of reality while ignoring others (in economics, what is ignored is often a portion of the larger historical, social, and environmental …
Introduction and the Solow Model - MIT OpenCourseWare
In this lecture note, we will go over our rst, basic, mathematical model of the macroeconomy: the Solow model. We are going to use this model extensively to understand economic growth over …
Chapter 1 HOW TO BUILD AN ECONOMIC MODEL IN YOUR …
4 HOW TO BUILD AN ECONOMIC MODEL IN YOUR SPARE TIME suggests a plan of attack: Who are the people making the choices? What are the constraints they face? How do they …
What Economics Models Really Say - Dani Rodrik
Models clarify the logic of hypotheses, ensure that predictions indeed follow from the premises, open our eyes to counterintuitive possibilities, suggest how predictions could be tested, and …
Economic Model - California State University, Sacramento
The economic model section is designed to present the economic theory/concepts applicable to your research topic and to use this theory to answer your research question, in abstract. This …
STRUCTURAL ECONOMETRIC MODELING: RATIONALES AND …
econometric model – provided the model can satisfy the above demands. A second goal of this chapter is to describe the ingredients of structural models and how structural modelers go …
Economic Impact Methodology
Economic impact analysis provides a rules-based and transparent measure of the economic importance a financial investment to an economy. It communicates the impact using standard …
7.2 Application to economics: Leontief Model - Kansas State …
The Leontief model is a model for the economics of a whole country or region. In the model there are n industries producing n di erent products such that the input equals the output or, in other …
The Global Economy Model: Theoretical Framework - IMF
First, it provides a thorough exposition of the theoretical framework underlying the Global Economy Model (GEM), as the model stands in early 2008. Second, it discusses a number of …
About the Moody’s Analytics Global Macroeconomic Model
Macroeconomic Model Introduction The Moody’s Analytics global macroeconomic model produces forecasts for more than 10,000 time series across 64 countries that collectively …
FOUNDATIONS OF ECONOMIC ANALYSIS - Boston University
This chapter introduces standard concepts of economic modeling, the advantages of market systems, and includes a review of graphing techniques. We provide examples of two basic …
How to build an Economic Model in your spare time
Practice developing a model. No bias i.e. more likely to be original. Ideas need time to incubate. 1 Answer: Who is in the economy? Which constraints?
How to Build an Economic Model in Your Spare Time - JSTOR
HOW TO BUILD AN ECONOMIC MODEL IN YOUR SPARE TIME by Hal R. Varian* Abstract Most of my work in economics involves constructing theoretical models. Over the years, I have …
The Lewis Model Updated - The George Washington University
This analysis updates the dual-economy model of economic development suggested by W. Arthur Lewis in 1954. The updated aggregate model incorporates advances since then in modern …
BacK BRIEF TO BASICS What are economic models? - IMF
An economic model is a simplified description of reality, designed to yield hypotheses about economic behavior that can be tested. An …
CHAPTER 1 ECONOMIC MODELS - ICDST
Economic modeling is at the heart of economic theory. Modeling provides a logical, abstract template to help organize the analyst's …
ECONOMIC AND ECONOMETRIC MODELS - Archive.org
Models and economic models A model is a simplified representation of an actual phenomenon, such as an actual system or …
The Seven Properties of Good Models1 - Scholars at Harvard
This essay describes the seven key properties of useful economic models: parsimony, tractability, conceptual insightfulness, …
Economic Models: Methods, Theory and Applications (247 Pa…
ECONOMIC MODELS Methods, Theory and Applications editor Dipak Basu Nagasaki University, Japan
