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Author: Robert G. Chambers
Publisher: Oxford University Press
ISBN: 0190063033
Category : Business & Economics
Languages : en
Pages : 390
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Book Description
For all its elaborate theories and models, economics always reduces to comparisons. Should we build A rather than B? Will I be better off if I eat D rather than C? How much will it cost me to produce F instead of E? At root, the ultimate goal of economics is simple: assessing the alternatives and finding the best possible outcome. This basic mathematical concept underlies all introductions to the field of economics, yet as advanced students progress through the discipline, they often lose track of this foundational idea when presented with real-world complications and uncertainty. In Competitive Agents in Certain and Uncertain Markets, Robert G. Chambers develops an integrated analytic framework for treating consumer, producer, and market equilibrium analyses as special cases of a generic optimization problem. He builds on lessons learned by all beginning students of economics to show how basic concepts can still be applied even in complex and highly uncertain conditions. Drawing from optimization theory, Chambers demonstrates how the same unified mathematical framework applies to both stochastic and non-stochastic decision settings. The book borrows from both convex and variational analysis and gives special emphasis to differentiability, conjugacy theory, and Fenchel's Duality Theorem. Throughout, Chambers includes practical examples, problems, and exercises to make abstract material accessible. Bringing together essential theoretical tools for understanding decision-making under uncertainty, Competitive Agents in Certain and Uncertain Markets provides a unified framework for analyzing a broad range of microeconomic decisions. This book will be an invaluable resource for advanced graduate students and scholars of microeconomic theory.
Author: Robert G. Chambers
Publisher: Oxford University Press
ISBN: 0190063033
Category : Business & Economics
Languages : en
Pages : 390
Get Book Here
Book Description
For all its elaborate theories and models, economics always reduces to comparisons. Should we build A rather than B? Will I be better off if I eat D rather than C? How much will it cost me to produce F instead of E? At root, the ultimate goal of economics is simple: assessing the alternatives and finding the best possible outcome. This basic mathematical concept underlies all introductions to the field of economics, yet as advanced students progress through the discipline, they often lose track of this foundational idea when presented with real-world complications and uncertainty. In Competitive Agents in Certain and Uncertain Markets, Robert G. Chambers develops an integrated analytic framework for treating consumer, producer, and market equilibrium analyses as special cases of a generic optimization problem. He builds on lessons learned by all beginning students of economics to show how basic concepts can still be applied even in complex and highly uncertain conditions. Drawing from optimization theory, Chambers demonstrates how the same unified mathematical framework applies to both stochastic and non-stochastic decision settings. The book borrows from both convex and variational analysis and gives special emphasis to differentiability, conjugacy theory, and Fenchel's Duality Theorem. Throughout, Chambers includes practical examples, problems, and exercises to make abstract material accessible. Bringing together essential theoretical tools for understanding decision-making under uncertainty, Competitive Agents in Certain and Uncertain Markets provides a unified framework for analyzing a broad range of microeconomic decisions. This book will be an invaluable resource for advanced graduate students and scholars of microeconomic theory.
Author: Itzhak Gilboa
Publisher: Psychology Press
ISBN: 9780415324946
Category : Business & Economics
Languages : en
Pages : 584
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Book Description
"This is the first collection to include chapters on this topic, and it can thus serve as an introduction to researchers who are new to the field as well as a graduate course textbook. With this goal in mind, the book contains survey introductions that are aimed at a graduate level student, and help explain the main ideas, and put them in perspective."--BOOK JACKET.
Author: Jan Toporowski
Publisher: Psychology Press
ISBN: 0415208815
Category : Capital market
Languages : en
Pages : 176
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Book Description
The original theory of finance which grows out of this critique is of interest to students and researchers of financial economics, practitioners in finance and policy-makers.
Author: Tito Boeri
Publisher: Routledge
ISBN: 042969394X
Category : Social Science
Languages : en
Pages : 175
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Book Description
This book discusses the rationale for correcting market prices in the evaluation of public investments. It also aims at covering techniques of project appraisals, such as the effects method, cost efficiency techniques, multicriteria analysis, and related logical frameworks.
Author: Manya M. Mooya
Publisher: Springer
ISBN: 3662491648
Category : Business & Economics
Languages : en
Pages : 193
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Book Description
This monograph critically reviews and updates real estate valuation theory, which is based on neoclassical economics, in light of developments in heterodox economic theory. Building on a comprehensive historical account of the evolution of value theory, the book uses new institutional economics theory and critical realism as lenses through which problems in standard valuation theory and practice are expatiated, and as the foundation for an alternative theory. The new theory is employed to explain major problems in real estate valuation that are beyond the capability of the standard theory, such as price bubbles in real estate markets, anchoring bias, client influence and valuation under uncertain market conditions.
Author: J. Geweke
Publisher: Springer Science & Business Media
ISBN: 9401128383
Category : Business & Economics
Languages : en
Pages : 256
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Book Description
As desired, the infonnation demand correspondence is single valued at equilibrium prices. Hence no planner is needed to assign infonnation allocations to individuals. Proposition 4. For any given infonnation price system p E . P (F *), almost every a E A demands a unique combined infonnation structure (although traders may be indifferent among partial infonnation sales from different information allocations, etc. ). In particular, the aggregate excess demand correspondence for net combined infonnation trades is a continuous function. Proof Uniqueness fails only if an agent can obtain the same expected utility from two or more net combined infonnation allocations. If this happens, appropriate slight perturbations of personal probability vectors destroy the equality unless the utility functions and wealth allocations were independent across states. Yet, when utilities and wealths don't depend on states in S, no infonnation to distinguish the states is desired, so that the demand for such infonnation structures must equal zero. To show the second claim, recall that if the correspondence is single valued for almost every agent, then its integral is also single valued. Finally, note that an upper hemicontinuous (by Proposition 2) correspondence which is single valued everywhere is, in fact, a continuous function. [] REFERENCES Allen, Beth (1986a). "The Demand for (Differentiated) Infonnation"; Review of Economic Studies. 53. (311-323). Allen, Beth (1986b). "General Equilibrium with Infonnation Sales"; Theory and Decision. 21. (1-33). Allen, Beth (1990). "Infonnation as an Economic Commodity"; American Economic Review. 80. (268-273).
Author: Viktoria H S E Robertson
Publisher: Bloomsbury Publishing
ISBN: 1509931902
Category : Law
Languages : en
Pages : 402
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Book Description
In recent years, market definition has come under attack as an analytical tool of competition law. Scholars have increasingly questioned its usefulness and feasibility. That criticism comes into sharper relief in dynamic, innovation-driven markets, which do not correspond to the static markets on which the concept of the relevant market was modelled. This book explores that controversy from a comparative legal perspective, taking into account both EU competition and US antitrust law. It examines the manifold ways in which courts and competition authorities in the EU and US have factored innovation-related considerations into market delineation, covering: innovative product markets, product differentiation, future markets, issues going beyond market definition proper – such as innovation competition, innovation markets and potential competition –, intellectual property rights, innovative aftermarkets and multi-sided platforms. This book finds that going forward, the role of market definition in dynamic contexts needs to focus on its function of market characterisation rather than on the assessment of market power.
Author: Kenneth Joseph Arrow
Publisher: Cambridge University Press
ISBN: 9780521553551
Category : Business & Economics
Languages : en
Pages : 412
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Book Description
Leading theorists offer insights on the role of uncertainty and information in the market.
Author: Jean-Jacques Laffont
Publisher: MIT Press
ISBN: 9780262121361
Category : Business & Economics
Languages : en
Pages : 312
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Book Description
The Economics of Uncertainty and Information may be used in conjunction with Loffont's Fundamentals of Economics in an advanced course in microeconomics.
Author: Nabil Maghrebi
Publisher: John Wiley & Sons
ISBN: 1118990765
Category : Business & Economics
Languages : en
Pages : 416
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Book Description
Explore Islamic finance at a deeper level Intermediate Islamic Finance: Theory and Practice fills the gap for students and professionals who are already familiar with the fundamentals of Islamic finance, but would like to gain an enhanced understanding of Islamic finance theories and practices. This comprehensive text provides you with coverage of global developments and describes the role of Islamic finance within the global finance community to guide you in your understanding of this important aspect of the international financial landscape. The book references advance concepts and specific problems in the practice of Islamic finance, provides suggested further readings for each chapter, offers details of advanced analysis, and presents key data in visual form via graphs, figures, and tables. Profound changes have taken place in the financial landscape over the past few decades, including major innovations in financial instruments and substantial changes in regulation. With global financial markets becoming increasingly important players in the industry, it is critical that today's financial professionals understand the essence and implications of key Islamic finance theories and practices. Build upon your fundamental understanding of Islamic finance Explore some areas of convergence and conflict between Islamic finance and conventional finance Strengthen the harmony between Islamic and conventional finance theories and their applications Prepare for a well-rounded career in finance by better understanding how Islamic finance principles apply Intermediate Islamic Finance: Theory and Practice is an essential text for graduate and post-graduate finance students, economists, researchers, bankers, financial regulators, policymakers, and members of the business community who want to develop a deeper understanding of Islamic finance theories and practices.
