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.

Macroeconomic Theory

Macroeconomic Theory
Author: Michael Wickens
Publisher: Princeton University Press
Total Pages: 617
Release: 2012-03-12
Genre: Business & Economics
ISBN: 1400842476

The definitive graduate textbook on modern macroeconomics Macroeconomic Theory is the most up-to-date graduate-level macroeconomics textbook available today. This revised second edition emphasizes the general equilibrium character of macroeconomics to explain effects across the whole economy while taking into account recent research in the field. It is the perfect resource for students and researchers seeking coverage of the most current developments in macroeconomics. Michael Wickens lays out the core ideas of modern macroeconomics and its links with finance. He presents the simplest general equilibrium macroeconomic model for a closed economy, and then gradually develops a comprehensive model of the open economy. Every important topic is covered, including growth, business cycles, fiscal policy, taxation and debt finance, current account sustainability, and exchange-rate determination. There is also an up-to-date account of monetary policy through inflation targeting. Wickens addresses the interrelationships between macroeconomics and modern finance and shows how they affect stock, bond, and foreign-exchange markets. In this edition, he also examines issues raised by the most recent financial crisis, and two new chapters explore banks, financial intermediation, and unconventional monetary policy, as well as modern theories of unemployment. There is new material in most other chapters, including macrofinance models and inflation targeting when there are supply shocks. While the mathematics in the book is rigorous, the fundamental concepts presented make the text self-contained and easy to use. Accessible, comprehensive, and wide-ranging, Macroeconomic Theory is the standard book on the subject for students and economists. The most up-to-date graduate macroeconomics textbook available today General equilibrium macroeconomics and the latest advances covered fully and completely Two new chapters investigate banking and monetary policy, and unemployment Addresses questions raised by the recent financial crisis Web-based exercises with answers Extensive mathematical appendix for at-a-glance easy reference This book has been adopted as a textbook at the following universities: American University Bentley College Brandeis University Brigham Young University California Lutheran University California State University - Sacramento Cardiff University Carleton University Colorado College Fordham University London Metropolitan University New York University Northeastern University Ohio University - Main Campus San Diego State University St. Cloud State University State University Of New York - Amherst Campus State University Of New York - Buffalo North Campus Temple University - Main Texas Tech University University of Alberta University Of Notre Dame University Of Ottawa University Of Pittsburgh University Of South Florida - Tampa University Of Tennessee University Of Texas At Dallas University Of Washington University of Western Ontario Wesleyan University Western Nevada Community College