Economic Growth: R. Barro - Xavier Sala-i-Martin

Economic Growth
Robert J. Barro and Xavier Sala-i-Martin
2nd Edition; Cambridge, Mass.; The MIT Press, 2003

This graduate level text on economic growth surveys neoclassical and more recent growth theories, stressing their empirical implications and the relation of theory to data and evidence. The authors have undertaken a major revision for the long-awaited second edition of this widely used text, the first modern textbook devoted to growth theory. The book has been expanded in many areas and incorporates the latest research.

After an introductory discussion of economic growth, the book examines neoclassical growth theories, from Solow-Swan in the 1950s and Cass-Koopmans in the 1960s to more recent refinements; this is followed by a discussion of extensions to the model, with expanded treatment in this edition of heterogenity of households. The book then turns to endogenous growth theory, discussing, among other topics, models of endogenous technological progress (with an expanded discussion in this edition of the role of outside competition in the growth process), technological diffusion, and an endogenous determination of labor supply and population. The authors then explain the essentials of growth accounting and apply this framework to endogenous growth models. The final chapters cover empirical analysis of regions and empirical evidence on economic growth for a broad panel of countries from 1960 to 2000. The updated treatment of cross-country growth regressions for this edition uses the new Summers-Heston data set on world income distribution compiled through 2000.

About the Authors
Robert J. Barro is Robert C. Waggoner Professor of Economics at Harvard University and a senior fellow of the Hoover Institution at Stanford University.

About Robert Barro:
"He has changed the way economists think about everything from the long-run effects of government deficits to the forces that favor economic growth."
--Sylvia Nasar, New York Times

Xavier Sala-i-Martin is Professor of Economics at Columbia University, and visiting professor at the University of Pompeu Fabra, Barcelona.

Table of Contents

Economic Growth, 2nd Edition
Robert J. Barro and Xavier Sala-i-Martin

Preface
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Introduction
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1. Growth Models with Exogenous Saving Rates (the Solow-Swan Model)
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2. Growth Models with Consumer Optimization (the Ramsey Model) 85
3. Extensions of the Ramsey Growth Model 143
4. One-Sector Models of Endogenous Growth 205
5, Two-Sector Models of Endogenous Growth (with Special Attention to the Role of Human Capital) 239
6. Technological Change: Models with an Expanding Variety of Products 285
7. Technological Change: Schumpterian Models of Quality Ladders 317
8. The Diffusion of Technology 349
9. Labor Supply and Population 383
10. Growth Accounting 433
11. Empirical Analysis of Regional Data Sets 461
12. Empirical Analysis of a Cross-Section of Countries 511
Appendix on Mathematical Methods 567
References
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Index
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Endorsements
"Barro and Sala-i-Martin have done a superb job of synthesizing much of the existing theoretical and empirical research on the mechanisms and determinants of economic growth and convergence. Though it incorporates much new material, this updated version is fully accessible to a third year undergraduate student, while remaining of invaluable use to any research scholar seriously interested in growth and development economics."
--Phillipe Aghion, Department of Economics, Harvard University

"This is an invaluable book for a first graduate course in economic growth. The exposition is clear and easy to follow, but also rigorous. It is an excellent stepping stone for research in the field."
--K. Daron Acemoglu, Professor of Economics, MIT

"Barro and Sala-i-Martin provide an outstanding and comprehensive treatment of growth theory and empirics--an instant classic! I learn something new every time I pull my copy from the shelf."
--Charles I. Jones, Department of Economics, University of California, Berkeley

Economic Growth: R. Barro - Xavier Sala-i-Martin

A very important book, for students of all social sciences. Paulo Roberto de Almeida