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A major, new, and comprehensive look at six decades of macroeconomic policies across the region What went wrong with the economic development of Latin America over the past half-century? Along with periods of poor economic performance, the region’s countries have been plagued by a wide variety of economic crises. This major new work brings together dozens of leading economists to explore the economic performance of the ten largest countries in South America and of Mexico. Together they advance the fundamental hypothesis that, despite different manifestations, these crises all have been the result of poorly designed or poorly implemented fiscal and monetary policies. Each country is treated...
The worldwide Great Depression of the 1930s was a watershed for both economic thought and economic policymaking. It led to the belief that market economies are inherently unstable and to the revolutionary work of John Maynard Keynes. Its impact on popular economic wisdom is still apparent today. Great Depressions of the Twentieth Century, which uses a common framework to study sixteen depressions from the interwar period in Europe and America, as well as from more recent times in Japan and Latin America, challenges the Keynesian theory of depressions. It develops and uses a methodology for studying depressions that relies on growth accounting and the general equilibrium growth model. Differe...
To harness the full power of computer technology, economists need to use a broad range of mathematical techniques. In this book, Kenneth Judd presents techniques from the numerical analysis and applied mathematics literatures and shows how to use them in economic analyses. The book is divided into five parts. Part I provides a general introduction. Part II presents basics from numerical analysis on R^n, including linear equations, iterative methods, optimization, nonlinear equations, approximation methods, numerical integration and differentiation, and Monte Carlo methods. Part III covers methods for dynamic problems, including finite difference methods, projection methods, and numerical dynamic programming. Part IV covers perturbation and asymptotic solution methods. Finally, Part V covers applications to dynamic equilibrium analysis, including solution methods for perfect foresight models and rational expectation models. A website contains supplementary material including programs and answers to exercises.
Farmer argues for the future of macroeconomics as a branch ofapplied general equilibrium theory. His main theme is thatmacroeconomics is best viewed as the study of equilibrium environmentsin which the welfare theorems break down.
How to use nonlinear dynamic models in policy analysis. Policymakers need quantitative as well as qualitative answers to pressing policy questions. Because of advances in computational methods, quantitative estimates are now derived from coherent nonlinear dynamic macroeconomic models embodying measures of risk and calibrated to capture specific characteristics of real-world situations. This text shows how such models can be made accessible and operational for confronting policy issues. The book starts with a simple setting based on market-clearing price flexibility. It gradually incorporates departures from the simple competitive framework in the form of price and wage stickiness, taxes, rigidities in investment, financial frictions, and habit persistence in consumption. Most chapters end with computational exercises; the Matlab code for the base model can be found in the appendix. As the models evolve, readers are encouraged to modify the codes from the first simple model to more complex extensions. Computational Macroeconomics for the Open Economy can be used by graduate students in economics and finance as well as policy-oriented researchers.
Applied economics is both an art and a science. It requires a sound knowledge of economic theory, statistical techniques and data sources, together with an appreciation that behavioural changes can alter apparently established economic relationships. In this book leading economists illustrate the diversity of the subject, and present a series of studies that demonstrate a range of techniques and their applications to economic policy. It contains chapters which explore approaches to macroeconomic modelling analyses of corporate performance, new estimates of the evolution of incomes in the UK since the eighteenth century and assessments of the role of applied economics in guiding macroeconomic policy. All the chapters were specially commissioned to mark the fiftieth anniversary of the Department of Applied Economics at the University of Cambridge, and the contributions to the book are a fitting tribute to the work instigated by Sir Richard Stone and carried forward by his successors.
This book provides an in-depth treatment of the overlapping generations model in economics incorporating production.
Motivated by the recent European debt crisis, this paper investigates the scope for a bailout guarantee in a sovereign debt crisis. Defaults may arise from negative income shocks, government impatience or a "sunspot"-coordinated buyers strike. We introduce a bailout agency, and characterize the minimal actuarially fair intervention that guarantees the no-buyers-strike fundamental equilibrium, relying on the market for residual financing. The intervention makes it cheaper for governments to borrow, inducing them borrow more, leaving default probabilities possibly rather unchanged. The maximal backstop will be pulled precisely when fundamentals worsen.
Leading economists address the ongoing challenges to economics in theory and practice in a time of political and economic crises. More than a decade of financial crises, sovereign debt problems, political conflict, and rising xenophobia and protectionism has left the global economy unsettled and the ability of economics as a discipline to account for episodes of volatility uncertain. In this book, leading economists consider the state of their discipline in a world of ongoing economic and political crises. The book begins with three sweeping essays by Nobel laureates Kenneth Arrow (in one of his last published works), Amartya Sen, and Joseph Stiglitz that offer a summary of the theoretical f...