Download or read book An Intertemporal Model of Saving and Investment written by Andrew B. Abel and published by . This book was released on 1982 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The standard model of optimal growth, interpreted as a model of a market economy with infinitely long-lived agents, does not allow separation of the savings decisions of agents from the investment decisions of firms. Investment is essentially passive: the "one good" assumption leads to a perfectly elastic investment supply; the absence of installation costs for investment leads to a perfectly elastic investment demand. On the other hand, the standard model of temporary equilibrium used in macroeconomics characterizes both the savings-consumption decision and the investment decision, or, equivalently, derives a well-behaved aggregate demand which, in equilibrium, must be equal to aggregate supply. Often, however, we want to study the movement of the temporary equilibrium over time in response to a particular shock or policy. The discrepancy between the treatment of investment in the two models makes imbedding the temporary equilibrium model in the growth model difficult. This paper characterizes the dynamic behavior of the optimal growth model with adjustment costs. It shows the similarity between the temporary equilibrium of the corresponding market economy and the short-run equilibrium of standard macroeconomic models: consumption depends on wealth, investment on Tobin's q. Equilibrium is maintained by the endogenous adjustment of the term structure of interest rates. It then shows how the equivalence can be used to study the dynamic effects of policies; it considers various fiscal policies and exploits their equivalence to technological shifts in the optimal growth problem
Download or read book An Intertemporal Equilibrium Model of Saving and Investment written by Andrew B. Abel and published by . This book was released on 1980 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Intertemporal Approach to the Current Account written by Maurice Obstfeld and published by . This book was released on 1994 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intertemporal approach views the current-account balance as the outcome of forward-looking dynamic saving and investment decisions. This paper, a chapter in the forthcoming third volume of the Handbook of International Economics, surveys the theory and empirical work on the intertemporal approach as it has developed since the early 1980s. After reviewing the basic one-good, representative- consumer model, the paper considers a series of extended models incorporating relative prices, complex demographic structures, consumer durables, asset-market incompleteness, and asymmetric information. We also present a variety of empirical evidence illustrating the usefulness of the intertemporal approach, and argue that intertemporal models provide a consistent and coherent foundation for open-economy policy analysis. As such, the intertemporal approach should supplant the expanded versions of the Mundell-Fleming IS-LM model that currently furnish the dominant paradigm used by central banks, finance ministries, and international economic agencies.
Download or read book The Economics of Saving and Growth written by Klaus Schmidt-Hebbel and published by Cambridge University Press. This book was released on 1999-05-13 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: A look at major research and policy issues surrounding saving across the world, first published in 1999.
Download or read book Long Term Trends in the Saving Investment Balance and Persistent Current Account Surpluses in a Small Open Economy written by Mr.Ioannis Halikias and published by International Monetary Fund. This book was released on 1996-05-01 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper explores, from an investment-saving perspective, the factors underlying the persistent widening of the current account surplus in the Netherlands since the early 1980s. Standard intertemporal models, even appropriately extended to incorporate specific features of the Dutch economy, do not appear to fully account for this development. Accordingly, the paper focusses attention on the production side of the economy to gain further insight into the trends of the current account. Empirical evidence suggests that changes in relative factor prices and a relative demand shift toward non-tradable goods account for the bulk of the observed widening of the current account surplus. In turn, the impact of these factors on the current account appears to reflect both changes in factor proportions and deviations from perfect competition in the Dutch sheltered sector.
Download or read book The Intertemporal Approach to the Current Account written by Kenneth Rogoff and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The intertemporal approach views the current-account balance as the outcome of forward-looking dynamic saving and investment decisions. This paper, a chapter in the forthcoming third volume of the Handbook of International Economics, surveys the theory and empirical work on the intertemporal approach as it has developed since the early 1980s. After reviewing the basic one-good, representative- consumer model, the paper considers a series of extended models incorporating relative prices, complex demographic structures, consumer durables, asset-market incompleteness, and asymmetric information. We also present a variety of empirical evidence illustrating the usefulness of the intertemporal approach, and argue that intertemporal models provide a consistent and coherent foundation for open-economy policy analysis. As such, the intertemporal approach should supplant the expanded versions of the Mundell-Fleming IS-LM model that currently furnish the dominant paradigm used by central banks, finance ministries, and international economic agencies
Download or read book National Saving and Economic Performance written by B. Douglas Bernheim and published by University of Chicago Press. This book was released on 1991-05 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: "... Papers presented at a conference held at the Stouffer Wailea Hotel, Maui, Hawaii, January 6-7, 1989. ... part of the Research on Taxation program of the National Bureau of Economic Research." -- p. ix.
Download or read book Current Account and Budget Deficits in an Intertemporal Model of Consumption and Taxation Smoothing written by Nouriel Roubini and published by . This book was released on 1988 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents an infinite horizon model of consumption and taxation " smoothing" that implies a simple relation between current accounts, budget deficits, investment rates and transitory output shocks. It is argued that such a model could explain the "Feldstein-Horioka puzzle" of the apparent lack of international capital mobility. Traditional regressions of the savings rate on the investment rate, as performed in the literature, are shown to be incorrect tests of the hypothesis of capital mobility because they do not control for the independent role of budget deficits and temporary output shocks in the current account and savings equations. Empirical tests of the model for a sample of 18 OECD countries present good evidence that international capital markets are widely integrated and that the "Feldstein-Horioka puzzle" might be explained by the important role of fiscal deficits in the determination of the current account and the saving behavior.
Download or read book The Theory of Interest As Determined by Impatience to Spend Income and Opportunity to Invest It written by Irving Fisher and published by Martino Fine Books. This book was released on 2012-07-01 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2012 Reprint of 1930 Edition. Exact facsimile of the original edition, not reproduced with Optical Recognition Software. This work is an important update and reworking of Fisher's "The Rate of Interest," first published in 1907. Very fundamental changes in the nature of the world economy, principally World War I, war financing, the sensational inflation of the currencies of the combatants, and the remarkable developments in new scientific, industrial and agricultural methods had occurred; all requiring integration into a new theory. Fisher called interest "an index of a community's preference for a dollar of present [income] over a dollar of future income." He labeled his theory of interest the "impatience and opportunity" theory. Interest rates, Fisher postulated, result from the interaction of two forces: the "time preference" people have for capital now, and the investment opportunity principle (that income invested now will yield greater income in the future).
Download or read book Capital Flows Saving and Investment in the World Economy written by Showkat Ali and published by Taylor & Francis. This book was released on 1998 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study examines the major macroeconomic determinants and the structural relationships of current account variability, capital flows, saving and investment in open economies that are linked to the international financial markets. It explores the appropriateness of domestic policy responses (such as money stock growth, government spending, openness criteria, GDP growth) and the size of population or the impact of external shocks (such as exchange rate variability and the terms of trade uncertainty) for determining the domestic saving-investment comovement and capital flows worldwide. This analysis finds that even high positive correlations between national saving and investment rates could naturally arise within a perfect capital mobility framework where domestic policy variability and external shocks are likely to play a significant role for capital inflow.
Download or read book Saving Across the World written by Klaus Schmidt-Hebbel and published by World Bank Publications. This book was released on 1997-01-01 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Technical Paper No. 349. The Bank's approach to water resources development has shifted from one of construction activities to one of improved management quality, creating a new generation of water-related projects and the need for new evaluation procedures. This paper addresses the methodology for economic evaluation of this new group of projects and draws on the experience of the recently approved Mexico Water Resources Management project.
Download or read book Foundations of International Macroeconomics written by Maurice Obstfeld and published by MIT Press. This book was released on 1996-09-12 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foundations of International Macroeconomics is an innovative text that offers the first integrative modern treatment of the core issues in open economy macroeconomics and finance. With its clear and accessible style, it is suitable for first-year graduate macroeconomics courses as well as graduate courses in international macroeconomics and finance. Each chapter incorporates an extensive and eclectic array of empirical evidence. For the beginning student, these examples provide motivation and aid in understanding the practical value of the economic models developed. For advanced researchers, they highlight key insights and conundrums in the field. Topic coverage includes intertemporal consumption and investment theory, government spending and budget deficits, finance theory and asset pricing, the implications of (and problems inherent in) international capital market integration, growth, inflation and seignorage, policy credibility, real and nominal exchange rate determination, and many interesting special topics such as speculative attacks, target exchange rate zones, and parallels between immigration and capital mobility. Most main results are derived both for the small country and world economy cases. The first seven chapters cover models of the real economy, while the final three chapters incorporate the economy's monetary side, including an innovative approach to bridging the usual chasm between real and monetary models.
Download or read book Asset Pricing written by John H. Cochrane and published by Princeton University Press. This book was released on 2009-04-11 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the prestigious Paul A. Samuelson Award for scholarly writing on lifelong financial security, John Cochrane's Asset Pricing now appears in a revised edition that unifies and brings the science of asset pricing up to date for advanced students and professionals. Cochrane traces the pricing of all assets back to a single idea--price equals expected discounted payoff--that captures the macro-economic risks underlying each security's value. By using a single, stochastic discount factor rather than a separate set of tricks for each asset class, Cochrane builds a unified account of modern asset pricing. He presents applications to stocks, bonds, and options. Each model--consumption based, CAPM, multifactor, term structure, and option pricing--is derived as a different specification of the discounted factor. The discount factor framework also leads to a state-space geometry for mean-variance frontiers and asset pricing models. It puts payoffs in different states of nature on the axes rather than mean and variance of return, leading to a new and conveniently linear geometrical representation of asset pricing ideas. Cochrane approaches empirical work with the Generalized Method of Moments, which studies sample average prices and discounted payoffs to determine whether price does equal expected discounted payoff. He translates between the discount factor, GMM, and state-space language and the beta, mean-variance, and regression language common in empirical work and earlier theory. The book also includes a review of recent empirical work on return predictability, value and other puzzles in the cross section, and equity premium puzzles and their resolution. Written to be a summary for academics and professionals as well as a textbook, this book condenses and advances recent scholarship in financial economics.
Download or read book Measuring Capital in the New Economy written by Carol Corrado and published by University of Chicago Press. This book was released on 2009-02-15 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the accelerated technological advances of the past two decades continue to reshape the United States' economy, intangible assets and high-technology investments are taking larger roles. These developments have raised a number of concerns, such as: how do we measure intangible assets? Are we accurately appraising newer, high-technology capital? The answers to these questions have broad implications for the assessment of the economy's growth over the long term, for the pace of technological advancement in the economy, and for estimates of the nation's wealth. In Measuring Capital in the New Economy, Carol Corrado, John Haltiwanger, Daniel Sichel, and a host of distinguished collaborators offer new approaches for measuring capital in an economy that is increasingly dominated by high-technology capital and intangible assets. As the contributors show, high-tech capital and intangible assets affect the economy in ways that are notoriously difficult to appraise. In this detailed and thorough analysis of the problem and its solutions, the contributors study the nature of these relationships and provide guidance as to what factors should be included in calculations of different types of capital for economists, policymakers, and the financial and accounting communities alike.
Download or read book Weekly Weather and Crop Bulletin written by and published by . This book was released on 1994 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Income Distribution in Macroeconomic Models written by Giuseppe Bertola and published by Princeton University Press. This book was released on 2014-09-28 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book looks at the distribution of income and wealth and the effects that this has on the macroeconomy, and vice versa. Is a more equal distribution of income beneficial or harmful for macroeconomic growth, and how does the distribution of wealth evolve in a market economy? Taking stock of results and methods developed in the context of the 1990s revival of growth theory, the authors focus on capital accumulation and long-run growth. They show how rigorous, optimization-based technical tools can be applied, beyond the representative-agent framework of analysis, to account for realistic market imperfections and for political-economic interactions. The treatment is thorough, yet accessible to students and nonspecialist economists, and it offers specialist readers a wide-ranging and innovative treatment of an increasingly important research field. The book follows a single analytical thread through a series of different growth models, allowing readers to appreciate their structure and crucial assumptions. This is particularly useful at a time when the literature on income distribution and growth has developed quickly and in several different directions, becoming difficult to overview.
Download or read book The Kelly Capital Growth Investment Criterion written by Leonard C. MacLean and published by World Scientific. This book was released on 2011 with total page 883 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides the definitive treatment of fortune's formula or the Kelly capital growth criterion as it is often called. The strategy is to maximize long run wealth of the investor by maximizing the period by period expected utility of wealth with a logarithmic utility function. Mathematical theorems show that only the log utility function maximizes asymptotic long run wealth and minimizes the expected time to arbitrary large goals. In general, the strategy is risky in the short term but as the number of bets increase, the Kelly bettor's wealth tends to be much larger than those with essentially different strategies. So most of the time, the Kelly bettor will have much more wealth than these other bettors but the Kelly strategy can lead to considerable losses a small percent of the time. There are ways to reduce this risk at the cost of lower expected final wealth using fractional Kelly strategies that blend the Kelly suggested wager with cash. The various classic reprinted papers and the new ones written specifically for this volume cover various aspects of the theory and practice of dynamic investing. Good and bad properties are discussed, as are fixed-mix and volatility induced growth strategies. The relationships with utility theory and the use of these ideas by great investors are featured.
