A Static Microeconomic Model of Pure Competition PDF Download

Author: Christoph Klein
Publisher: Springer Science & Business Media
ISBN: 3642466397
Category : Business & Economics
Languages : en
Pages : 150

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Book Description
This book studies a large economy. It deals with a static microeconomic model of an exchange market with pure competition. Instead of the sigma-additive theory, the finitely additive theory, the general Jordan content and the general Riemann integration are used respectively. By a specialized probability model, the author obtains a precise interpretation strictly based on microeconomic methods of measurement. In particular, the meaning of an agent and of a coalition is explained and the Core-Walras equivalence is deduced. The author elaborates an elementary representation by broken continuous functions and the classical Riemann integral. A conjecture concerning the reduction of the dynamical case onto generalized differential equations is added.

Author: Christoph Klein, Ph.
Publisher:
ISBN: 9783642466403
Category :
Languages : en
Pages : 156

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Book Description
This book studies a large economy. It deals with a static microeconomic model of an exchange market with pure competition. Instead of the sigma-additive theory, the finitely additive theory, the general Jordan content and the general Riemann integration are used respectively. By a specialized probability model, the author obtains a precise interpretation strictly based on microeconomic methods of measurement. In particular, the meaning of an agent and of a coalition is explained and the Core-Walras equivalence is deduced. The author elaborates an elementary representation by broken continuous functions and the classical Riemann integral. A conjecture concerning the reduction of the dynamical case onto generalized differential equations is added.

Author: Björn Schmolck
Publisher: Springer Science & Business Media
ISBN: 3642583245
Category : Business & Economics
Languages : en
Pages : 149

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Book Description
This book deals with the omitted variable test for a multivariate time-series regression model. The empirical motivation is the homogeneity test for a consumer demand system. The consequences of using a dynamically misspecified omitted variable test are shown in detail. The analysis starts with the univariate t-test and is then extended to the multivariate regression system. The small sample performance of the dynamically correctly specified omitted variable test is analysed by simulation. Two classes of tests are considered: versions of the likelihood ratio test and the robust Wald test which is based on a heteroskedasticity and autocorrelation consistent variance-covariance estimator (HAC).

Author: Martin J. Osborne
Publisher: Open Book Publishers
ISBN: 180511123X
Category : Business & Economics
Languages : en
Pages : 382

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Book Description
Models in Microeconomic Theory covers basic models in current microeconomic theory. Part I (Chapters 1-7) presents models of an economic agent, discussing abstract models of preferences, choice, and decision making under uncertainty, before turning to models of the consumer, the producer, and monopoly. Part II (Chapters 8-14) introduces the concept of equilibrium, beginning, unconventionally, with the models of the jungle and an economy with indivisible goods, and continuing with models of an exchange economy, equilibrium with rational expectations, and an economy with asymmetric information. Part III (Chapters 15-16) provides an introduction to game theory, covering strategic and extensive games and the concepts of Nash equilibrium and subgame perfect equilibrium. Part IV (Chapters 17-20) gives a taste of the topics of mechanism design, matching, the axiomatic analysis of economic systems, and social choice. The book focuses on the concepts of model and equilibrium. It states models and results precisely, and provides proofs for all results. It uses only elementary mathematics (with almost no calculus), although many of the proofs involve sustained logical arguments. It includes about 150 exercises. With its formal but accessible style, this textbook is designed for undergraduate students of microeconomics at intermediate and advanced levels.

Author: Rod Hill
Publisher: Bloomsbury Publishing
ISBN: 1783607319
Category : Business & Economics
Languages : en
Pages : 397

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Book Description
Mainstream textbooks present economics as an objective science, free from value judgements. The Microeconomics Anti-Textbook demonstrates this to be a myth – one which serves to make such textbooks not only off-puttingly bland, but also dangerously misleading in their justification of the status quo and neglect of alternatives. In this fully updated and expanded edition of their celebrated book, Professors Rod Hill and Tony Myatt lay out the essentials of each topic in the standard texts in a clear and concise way, before presenting an 'anti-text' analysis and critique. Challenging the assumptions, arguments, and models, Hill and Myatt provide the essential guide to decoding the textbooks, and show that real economics is far more interesting - and subversive - than the simplistic version presented to students.

Author: Ivan Jankovic
Publisher: Springer Nature
ISBN: 303057749X
Category : Business & Economics
Languages : en
Pages : 228

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Book Description
This book explores the neglected contribution of the American and English “psychological” school to economic theory, especially to the development and refinement of the Austrian school of economics. It argues that Frank Knight, Frank Fetter, Herbert Davenport, Philip Wicksteed and J.B. Clark among others improved on the original Austrian theory by Menger and Bohm-Bawerk by providing a coherent subjectivist foundation for the theories of production and distribution. They succeeded where economic theory before them failed – to develop the theories of interest, profit, wages and rents based solely on the principles of subjective value and marginal utility, eschewing the last remnants of the old cost of production models. This book represents a look at what mainstream economic theory might have looked like had the erasure of Mengerian Austrian price theory by Marshallian and Walrasian thoeries not taken place, and had the improvements and refinements of the Mengerian tradition, itself done by the Anglo-Saxon followers of Menger, been fully appropriated.

Author: Leo Kaas
Publisher: Springer Science & Business Media
ISBN: 9783540660293
Category : Business & Economics
Languages : en
Pages : 182

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Book Description
This thesis was stimulated throughout the time of my participation in a research project on Dynamic Macroeconomics, supported by the German Research Foundation (DFG). The starting point was the central question of how to integrate price setting firms in a dynamic disequilibrium model. Almost all recent literature on imperfect competition in macroeconomics applies the objective demand approach by assuming that firms know the true demand curve they are faced with. While this approach can be ap plied in temporary monetary equilibrium models, it proves inadequate for formulating price adjustment in a dynamic disequilibrium model, where it has to be replaced by the concept of subjective demand. Based on this distinction, the thesis starts out with a comparison of the concepts of subjective and objective demand in an abstract framework and surveys the literature on general equilibrium theory with imperfect competition. The objective demand approach is criticized not only on the grounds of its strong rationality requirements and existence problems, but also by the observation that it cannot be applied successfully to characterize determinate rational expectations equilibria in intertemporal macroeco nomics. Finally, price setting firms using subjective demand functions are integrated in a dynamic disequilibrium model in order to study mo nopolistic and oligopolistic price adjustment.

Author: Clement Allan Tisdell
Publisher: Edward Elgar Publishing
ISBN: 1848441517
Category : Business & Economics
Languages : en
Pages : 473

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Book Description
The new and updated edition of Microeconomic Policy provides an excellent blend of theory and application to foster understanding of economic-based policy making. The book is eclectic in its approach and addresses a rich set of current applications. It is an ideal book for teaching microeconomic-based policy analysis to students. Todd Sandler, University of Texas at Dallas, US Designed for students who have already encountered the microeconomic principles, this valuable text focusses effectively on their policy implications, imbuing the apparently dry theory with its insights for the general welfare. William J. Baumol, New York University, US and Princeton University, US A distinctive feature of this book is the application of microeconomics to public policy. As to be expected given the international reputation of the authors there is a thorough treatment of global environmental policies, including the Stern Report, and a very useful chapter on issues of defence, conflict and terrorism. What this text offers, and most competing books do not is the breadth of coverage. In this revised edition we have integration into the topics of advances in behavioural, evolutionary and Austrian economics. The relevance to business management and government policy of the material presented makes the subject come alive in application. . . a refreshing change from the curve-shifting that dominates traditional microeconomic texts which turns-off so many of our students and prevents them from seeing the crucial importance of economics to almost every aspect of our well-being. John Lodewijks, University of Western Sydney, Australia This thoroughly accessible textbook shows students how microeconomic theory can be used and applied to major issues of public policy. In this way, it will improve their understanding of both microeconomic theory and policy and also develop their ability to critically assess them. Clem Tisdell and Keith Hartley have expanded upon their previous successful work on microeconomics. As a result, this new book is considerably updated with substantial chapter revisions, as well as new chapters dealing with business management, ownership, environmental issues, public choice, defence, conflict and terrorism. Promoting a thorough understanding of this complex yet fundamental topic, Microeconomic Policy: A New Perspective will undoubtedly prove an invaluable textbook for all students, academics and researchers of economics and public policy.

Author: Marius Ooms
Publisher: Springer Science & Business Media
ISBN: 3642487920
Category : Business & Economics
Languages : en
Pages : 397

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Book Description
1. 1 Integrating results The empirical study of macroeconomic time series is interesting. It is also difficult and not immediately rewarding. Many statistical and economic issues are involved. The main problems is that these issues are so interrelated that it does not seem sensible to address them one at a time. As soon as one sets about the making of a model of macroeconomic time series one has to choose which problems one will try to tackle oneself and which problems one will leave unresolved or to be solved by others. From a theoretic point of view it can be fruitful to concentrate oneself on only one problem. If one follows this strategy in empirical application one runs a serious risk of making a seemingly interesting model, that is just a corollary of some important mistake in the handling of other problems. Two well known examples of statistical artifacts are the finding of Kuznets "pseudo-waves" of about 20 years in economic activity (Sargent (1979, p. 248)) and the "spurious regression" of macroeconomic time series described in Granger and Newbold (1986, §6. 4). The easiest way to get away with possible mistakes is to admit they may be there in the first place, but that time constraints and unfamiliarity with the solution do not allow the researcher to do something about them. This can be a viable argument.

Author: Ulrich Schmidt
Publisher: Springer Science & Business Media
ISBN: 3642588778
Category : Business & Economics
Languages : en
Pages : 216

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Book Description
The first attempts to develop a utility theory for choice situations under risk were undertaken by Cramer (1728) and Bernoulli (1738). Considering the famous St. Petersburg Paradox! - a lottery with an infinite expected monetary value -Bernoulli (1738, p. 209) observed that most people would not spend a significant amount of money to engage in that gamble. To account for this observation, Bernoulli (1738, pp. 199-201) proposed that the expected monetary value has to be replaced by the expected utility ("moral expectation") as the relevant criterion for decision making under risk. However, Bernoulli's 2 argument and particularly his choice of a logarithmic utility function seem to be rather arbitrary since they are based entirely on intuitively 3 appealing examples. Not until two centuries later, did von Neumann and Morgenstern (1947) prove that if the preferences of the decision maker satisfy cer tain assumptions they can be represented by the expected value of a real-valued utility function defined on the set of consequences. Despite the identical mathematical form of expected utility, the theory of von Neumann and Morgenstern and Bernoulli's approach have, however, IFor comprehensive discussions of this paradox cf. Menger (1934), Samuelson (1960), (1977), Shapley (1977a), Aumann (1977), Jorland (1987), and Zabell (1987). 2Cramer (1728, p. 212), on the other hand, proposed that the utility of an amount of money is given by the square root of this amount.