Toward Rebuilding of Modern Macroeconomic Theory

Toward Rebuilding of Modern Macroeconomic Theory
Author: Eizo Kawai
Publisher:
Total Pages: 41
Release: 2019
Genre:
ISBN:

The present study aims to perceive an unacceptable unreality of a macro price mechanism: that is, the unreality that under any severe recession, deterioration of deflation or a consistent decrease in the rate of inflation will lead an economy to full employment equilibrium. This unreality results from an arbitrary assumption that the micro price mechanism operates even in a macro economy. This study challenges the existing modern macroeconomics theories on price mechanism and unemployment based on the skepticism toward existing theories based on the observations of a real economy.The study reveals two main results. First, market failure in a macro economy, that is, the price mechanism is significantly incomplete and does not function, in particular, under deflation. This differs significantly from “the market failure due to the inflexibility of wages and prices, asymmetry of information, and so on,” as stated by new Keynesianism. The key reason for market failure in a short-run macro economy is the unavoidable spillover effects, or derived demand effects between goods and labor markets under disequilibrium due to inflexible wages and prices. Macro price mechanism completely overlooks these effects because of the arbitrary assumption, thus leading to the unrealistic price mechanism stated earlier. Considering the spillover effects, or derived demand effects under disequilibrium, the assumption of full employment equilibrium, along with the assumption of flexible wages and prices, does not hold. Although these effects are the results of the short-run analysis, there would be market failure in a macro economy even in the long run as an inevitable conjecture.To rebuild dynamic stochastic general equilibrium (DSGE) models, it is important to study the aforementioned fundamental and theoretical problem that macro price mechanism does not function. A static model is enough to explain the mechanism and dynamic models appear unnecessary and unfeasible.Second, Keynes's unemployment equilibrium is realized owing to market failure in a macro economy. Market failure in a macro economy shows that involuntary unemployment results from quantitative and not price aspects. In other words, involuntary unemployment is not a result of the rigidity of real wages but of a shortage in labor demand under rigid real wages. This is possible by reinterpreting the Shapiro-Stiglitz efficiency wage model. Finally, demand is a critical factor in both the short run and the long run.

The Reformation in Economics

The Reformation in Economics
Author: Philip Pilkington
Publisher: Springer
Total Pages: 370
Release: 2016-12-13
Genre: Business & Economics
ISBN: 3319407570

This book carves the beginnings of a new path in the arguably weary discipline of economics. It combines a variety of perspectives – from the history of ideas to epistemology – in order to try to understand what has gone so wrong with economics and articulate a coherent way forward. This is undertaken through a dual path of deconstruction and reconstruction. Mainstream economics is broken down into many of its key component parts and the history of each of these parts is scrutinized closely. When the flaws are thoroughly understood the author then begins the task of reconstruction. What emerges is not a ‘Grand Unified Theory of Everything’, but rather a provisional map outlining a new terrain for economists to explore. The Reformation in Economics is written in a lively and engaging style that aims less at the formalization of dogma and more at the exploration of ideas. This truly groundbreaking work invites readers to rethink their current understanding of economics as a discipline and is particularly relevant for those interested in economic pluralism and alternative economics.

A Critical Essay on Modern Macroeconomic Theory

A Critical Essay on Modern Macroeconomic Theory
Author: Frank H. Hahn
Publisher: Wiley-Blackwell
Total Pages: 172
Release: 1998-04-08
Genre: Business & Economics
ISBN: 9780631209898

Macroeconomics began as the study of large-scale economic pathologies such as prolonged depression, mass unemployment and persistent inflation. In the early 1980s rational expectations and new classical economics dominated macroeconomic theory, with the result that such pathologies can hardly be discussed within the vocabulary of the theory. This book evolved from the authors' profound disagreement with that trend. It demonstrates not only how the new classical view got macroeconomics wrong, but how to go about doing macroeconomics the right way. Following an explanation of microeconomic foundations, chapters introduce the basic elements for a better macro-model. The model is simple, but combined with the appropriate model of the labor market it can say useful things about the fluctuation of employment, the correlation between wages and employment, and the role for corrective monetary policy.

Macroeconomic Theory and Its Failings

Macroeconomic Theory and Its Failings
Author: Steven Kates
Publisher:
Total Pages: 0
Release: 2010
Genre: Global Financial Crisis, 2008-2009
ISBN: 9781849803045

This innovative book focuses on the current global financial crisis and the inadequacies of the economic theories being used to guide policy. In so doing, it tackles the economic theories that have been used firstly to understand its causes and thereafter to contain the damage it has brought. The contributors bring together different perspectives from across the entire spectrum of economic opinion to examine what is likely to be the single most important economic problem of our time. The unifying feature is that all of the authors disagree with the standard mainstream neo-classical models being applied in attempting to comprehend what has gone on and then, more importantly, to devise policies to bring this recession to an end. The problems that modern macroeconomics may have caused in being the basis for economic policy are addressed, and it is concluded that the deepening problems found in economies across the developed world are not due to governments having refused to take the advice of their economic advisors but are in many respects due to their actually having taken this advice. Suggesting alternative ways of understanding how economies work so that other types of policies might be used instead, this book will prove a fascinating read not just for scholars and policy-makers concerned with our macroeconomic and financial problems but for anyone interested in deepening their understanding of our contemporary economic debate.

Finance & Development, September 2014

Finance & Development, September 2014
Author: International Monetary Fund. External Relations Dept.
Publisher: International Monetary Fund
Total Pages: 60
Release: 2014-08-25
Genre: Business & Economics
ISBN: 1475566980

This chapter discusses various past and future aspects of the global economy. There has been a huge transformation of the global economy in the last several years. Articles on the future of energy in the global economy by Jeffrey Ball and on measuring inequality by Jonathan Ostry and Andrew Berg are also illustrated. Since the 2008 global crisis, global economists must change the way they look at the world.

The Economic Consequences of the Peace

The Economic Consequences of the Peace
Author: John Maynard Keynes
Publisher: Simon Publications LLC
Total Pages: 312
Release: 1920
Genre: Business & Economics
ISBN: 9781931541138

John Maynard Keynes, then a rising young economist, participated in the Paris Peace Conference in 1919 as chief representative of the British Treasury and advisor to Prime Minister David Lloyd George. He resigned after desperately trying and failing to reduce the huge demands for reparations being made on Germany. The Economic Consequences of the Peace is Keynes' brilliant and prophetic analysis of the effects that the peace treaty would have both on Germany and, even more fatefully, the world.

A Critical Essay on Modern Macroeconomic Theory

A Critical Essay on Modern Macroeconomic Theory
Author: Frank Hahn
Publisher: Wiley-Blackwell
Total Pages: 158
Release: 1995
Genre: Macroeconomics
ISBN: 9780631134831

Macroeconomics began as the study of large–scale economic pathologies such as prolonged depression, mass unemployment and persistent inflation. In the early 1980s rational expectations and new classical economics dominated macroeconomic theory, with the result that such pathologies can hardly be discussed within the vocabulary of the theory. This book evolved from the authors′ profound disagreement with that trend. It demonstrates not only how the new classical view got macroeconomics wrong, but how to go about doing macroeconomics the right way. Following an explanation of microeconomic foundations, chapters introduce the basic elements for a better macro–model. The model is simple, but combined with the appropriate model of the labor market it can say useful things about the fluctuation of employment, the correlation between wages and employment, and the role for corrective monetary policy.

Macroeconomics

Macroeconomics
Author: Wendy Carlin
Publisher: Oxford University Press
Total Pages: 1019
Release: 2024-01-29
Genre:
ISBN: 0198838662

At the cutting edge of the subject area, the authors bring the macroeconomics that researchers and policymakers use today into focus. By developing a coherent set of tractable models, the book enables students to explore and make sense of the pressing questions facing global economies.Carlin and Soskice connect students with contemporary research and policy in macroeconomics. The authors' 3-equation model - extended to include the financial system and with an integrated treatment of inequality - equips students with a method they can apply to the enduring challenges stirred by the financial crisis and the Great Recession.Key features* Engaged with the latest developments in macroeconomic research, policy, and debate, the authors make the cutting edge accessible to undergraduate readers* The theme of inequality is integrated throughout in modelling and applications, with incomplete contracts in labour and credit markets underpinning the presence of involuntary unemployment and credit constraints* The content distils business cycles into a 3-equation model of the demand side, the supply side, and the policy maker, providing a realistic and transparent model which students can deploy to address the questions that interest them* Open economy modelling for both flexible and fixed exchange rate regimes builds on the same foundations and handles oil and climate shocks, as well as the Eurozone crisis* Features thorough treatment of the financial system and how to integrate the financial and business cycles, including coverage on policy design and implementation for financial stability in the wake of the 2008-9 financial crisis and an exploration of hysteresis in the context of the Great Recession* Comprehensive coverage of monetary policy including the ample reserves regime and of fiscal policy and debt dynamics* Unified treatment of exogenous and endogenous growth models emphasizing the different mechanisms through which diminishing returns to capital can be offset, while Chapter 17 on the ICT revolution examines the implications of innovation and technological change on the future of work and inequality* Contains a chapter considering contemporary quantitative macroeconomics research - including the Heterogeneous Agent New Keynesian (HANK) model - exposing students to the tools that researchers currently use, as well as the benefits and limitations of these methods* End-of-chapter 'Checklist questions' enable students to assess their comprehension, while 'Problems' prompt students to apply independent critical thought* Also available as an e-book enhanced with access to The Macroeconomic Simulator, Animated Analytical Diagrams, and self-assessment activities enabling students to recap content and investigate how models work at their own paceDigital formats and resourcesThis title is available for students and institutions to purchase in a variety of formats and is supported by online resources.The e-book offers a mobile experience and convenient access along with self-assessment activities, multi-media content, and links that offer extra learning support. For more information visit:www.oxfordtextbooks.co.uk/ebooks/This title is supported by a range of online resource for students including multiple-choice-questions with instant feedback, interactive Animated Analytical Diagrams, access to The Macroeconomic Simulator, web appendices which develop chapters 1, 4, 7, and 18, In addition, lecturers can access PowerPoint slides to accompany each chapter and answers to the problems and questions set in the book.