In Search of a New Equilibrium


Book Description

The book shows that the overcoming of the negative imbalances in the current accounts of the large majority of peripheral Member States in the euro area is mainly due to a recession-driven decrease in import, a monetary wage compression, and below average rates of inflation. This re-equilibrating process thus leads to short-term adjustments, in the sense that it is unable to structurally fill the competitive gaps accumulated inside the euro area during the first decade of its life (1999-2007), owing to the inefficient allocation of the financial flows coming from the European central countries and invested in the European peripheral countries. Contrary to the predictions of the standard macroeconomic models based on the “catching up” mechanism, these financial flows did not adequately foster the productivity of lagged Member States in the euro area. Our proposal is to replace the “invisible hand” of the market with the “visible hand” of a European policy project. We argue that an effective policy initiative would have to combine a programme of European public and private investments with “contractual arrangements” aimed at implementing crucial national reforms. This strategy might provide a short term positive demand shock as well as the long term strengthening of the structural competitiveness of the peripheral Member States without involving direct financial transfers but allowing an intergovernmental co-operation and a trust-building process under the control of the European institutions. Marcello Messori is Professor of Economics at the Department of Political Science, LUISS Guido Carli (Rome) and Director of the LUISS School of European Political Economy (SEP).







General Equilibrium


Book Description

Written by one of the key pioneers in the field, this book offers an accessible introduction to general equilibrium theory. Written for undergraduates taking courses in economic theory and modelling who have limited mathematical proficiency, the book fills a gap between forbidding technical expositions and the less rigorous elementary ones.




The Market


Book Description

This punchy book unites mainline mathematical economics and sometimes idiosyncratic political economy. Freshness is brought to the market concept giving general equilibrium theory a new lease of life, and an opening of thought on such matters as free trade, globalization and the environment. Where most theories of general equilibrium have been based on utility maximizing traders, Afriat here maintains the view that the topic essentially is concerned with aggregates and that anything to do with utility is at best secondary if not spurious. The book goes on to discuss political economy, in particular the idea of 'optimum', and its abuses, especially in doctrine related to the market. This novel book will be of equal appeal to mathematical thinkers, those interested in the theory of market and political economists.




Protection of Information and the Right to Privacy - A New Equilibrium?


Book Description

This book presents the latest research on the challenges and solutions affecting the equilibrium between freedom of speech, freedom of information, information security and the right to informational privacy. Given the complexity of the topics addressed, the book shows how old legal and ethical frameworks may need to be not only updated, but also supplemented and complemented by new conceptual solutions. Neither a conservative attitude (“more of the same”) nor a revolutionary zeal (“never seen before”) is likely to lead to satisfactory solutions. Instead, more reflection and better conceptual design are needed, not least to harmonise different perspectives and legal frameworks internationally. The focus of the book is on how we may reconcile high levels of information security with robust degrees of informational privacy, also in connection with recent challenges presented by phenomena such as “big data” and security scandals, as well as new legislation initiatives, such as those concerning “the right to be forgotten” and the use of personal data in biomedical research. The book seeks to offer analyses and solutions of the new tensions, in order to build a fair, shareable and sustainable balance in this vital area of human interactions.




Market Structure and Equilibrium


Book Description

In his book „Marktform und Gleichgewicht“, published initially in 1934, Heinrich von Stackelberg presented his groundbreaking leadership model of firm competition. In a work of great originality and richness, he described and analyzed a market situation in which the leader firm moves first and the follower firms then move sequentially. This game-theoretic model, now widely known as Stackelberg competition, has had tremendous impact on the theory of the firm and economic analysis in general, and has been applied to study decision-making in various fields of business. As the first translation of von Stackelberg’s book into English, this volume makes his classic work available in its original form to an English-speaking audience for the very first time.




Introduction to Computable General Equilibrium Models


Book Description

The book provides a hands-on introduction to computable general equilibrium (CGE) models, written at an accessible, undergraduate level.




The Equilibrium Economics of Leon Walras


Book Description

The existing literature on Walras has focused on his Elements of Pure Economics to an extent which has unbalanced our view of his work. Jan van Daal and Albert Jolink pay very careful attention to Walras' general equilibrium models, tracing their development through the five editions of his Elements. But they also place his equilibrium exercises in




General Equilibrium, Overlapping Generations Models, and Optimal Growth Theory


Book Description

This book presents an original exposition of general equilibrium theory for advanced undergraduate and graduate-level students of economics. It contains detailed discussions of economic efficiency, competitive equilibrium, the first and second welfare theorems, the Kuhn-Tucker approach to general equilibrium, the Arrow-Debreu model, and rational expectations equilibrium and the permanent income hypothesis. Truman Bewley also treats optimal growth and overlapping generations models as special cases of the general equilibrium model. He uses the model and the first and second welfare theorems to explain the main ideas of insurance, capital theory, growth theory, and social security. It enables him to present a unified approach to portions of macro- as well as microeconomic theory. The book contains problems sets for most chapters.




Environmental Economics and Computable General Equilibrium Analysis


Book Description

This book addresses major issues such as a growing world energy demand, environmental degradation due to anthropogenic greenhouse gas (GHG) emission, and risk management of disastrous events such as pandemics, abnormal climate, and earthquakes. Using cutting-edge analytical tools, particularly computable general equilibrium (CGE) modelling, the analyses are focused on a very wide range of policy-relevant economic questions for the Asia-Pacific region, especially for Japan, China, India, Vietnam, and smaller nations, including Brunei, Timor Leste, and Fiji. The first part considers (a) the effects of climate change on agriculture sectors, energy policies, and future GHG emission trends, (b) adaptation to climate changes in energy policy and its impacts on the economies, and (c) risk management of catastrophic events such as global pandemics. The second part examines (a) energy environmental issues, (b) economic impacts of natural disaster and depopulation, and (c) effects of informatics development on risk management, using CGE modelling and other methods in regional science fields. Contributors are internationally active leading CGE modellers and environmental economists. The book should be greatly beneficial for scholars and graduate students as well as policy makers who are interested in the economic effects and management of risks relating to climate change and disastrous events.