Download or read book Precautionary Savings in a Small Open Economy Revisited written by Agustin Roitman and published by International Monetary Fund. This book was released on 2011-11-01 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: A common assumption in standard economic models is that agents are risk-averse and prudent, and it is often argued that prudence is necessary to generate precautionary savings. This paper shows that prudence is not necessary to generate precautionary savings in small open economy models with more than two periods. A new class of preferences, which enables the isolation of the effect of risk aversion on precautionary savings, is introduced. The effects of changes in risk aversion, interest rates, and persistence and volatility of shocks on average asset holdings are qualitatively identical to the ones observed for standard constant-elasticity-of-substitution preferences. These results show that the almost universal assertion in the literature - that only prudent consumers can generate positive levels of precautionary savings - is simply incorrect.

Download or read book Precautionary Saving Revisited written by R. Glenn Hubbard and published by . This book was released on 1984 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper focuses on precautionary saving against uncertain longevity and on the annuity insurance aspects of social security within the life-cycle framework. The principal findings are three. First, the evolution of social security is reviewed in response to missing markets for providing insurance for consumption in the face of lifetime uncertainty. A simple life-cycle model is used to show that even an actuarially fair, fully funded social security system can reducenational saving. Second, to the extent that the introduction of social security reduces the size of accidental bequests, the net effect on the consumption of subsequent generations is diminished. Finally, consideration of the welfare gains from compulsory social security requires an examination of the tradeoff between the benefits to early participants from access to the annuities and the costs to generations that follow of a lower capital stock. Across a range of parameter values, the partial equilibrium impact of social security on consumptionis reversed. The introduction of an explicit bequest motive ivitigates both the initial impact of social security on saving and the long-run welfare loss from the introduction of social security

Download or read book Precautionary Saving with Selden Kreps Porteus Preferences Revisited written by Jingyuan Li and published by . This book was released on 2015 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper re-examines precautionary saving with general Selden/Kreps-Porteus preferences. The conditions existing in the literature are much more complex than in the Expected Utility framework. We obtain a simple and intuitive result on precautionary savings via disentangling time preference and risk preference effects.

Download or read book Revisiting Precautionary Saving Under Ambiguity written by Richard Peter and published by . This book was released on 2018 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: I study the consumption-saving problem with non-separable utility under ambiguity. Using smooth ambiguity aversion, I show that the introduction of ambiguity and greater ambiguity aversion raise optimal saving. When relative prudence in ambiguity preferences is bounded by 2, also greater ambiguity increases saving. While previous work finds that a convex marginal ambiguity function is not sufficient for precautionary saving (Berger, 2014), I show that it may not even be necessary.

Download or read book The Chicago Plan Revisited written by Mr.Jaromir Benes and published by International Monetary Fund. This book was released on 2012-08-01 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: At the height of the Great Depression a number of leading U.S. economists advanced a proposal for monetary reform that became known as the Chicago Plan. It envisaged the separation of the monetary and credit functions of the banking system, by requiring 100% reserve backing for deposits. Irving Fisher (1936) claimed the following advantages for this plan: (1) Much better control of a major source of business cycle fluctuations, sudden increases and contractions of bank credit and of the supply of bank-created money. (2) Complete elimination of bank runs. (3) Dramatic reduction of the (net) public debt. (4) Dramatic reduction of private debt, as money creation no longer requires simultaneous debt creation. We study these claims by embedding a comprehensive and carefully calibrated model of the banking system in a DSGE model of the U.S. economy. We find support for all four of Fisher's claims. Furthermore, output gains approach 10 percent, and steady state inflation can drop to zero without posing problems for the conduct of monetary policy.

Download or read book Handbook of Behavioral Economics Foundations and Applications 1 written by and published by Elsevier. This book was released on 2018-09-27 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Behavioral Economics: Foundations and Applications presents the concepts and tools of behavioral economics. Its authors are all economists who share a belief that the objective of behavioral economics is to enrich, rather than to destroy or replace, standard economics. They provide authoritative perspectives on the value to economic inquiry of insights gained from psychology. Specific chapters in this first volume cover reference-dependent preferences, asset markets, household finance, corporate finance, public economics, industrial organization, and structural behavioural economics. This Handbook provides authoritative summaries by experts in respective subfields regarding where behavioral economics has been; what it has so far accomplished; and its promise for the future. This taking-stock is just what Behavioral Economics needs at this stage of its so-far successful career. Helps academic and non-academic economists understand recent, rapid changes in theoretical and empirical advances within behavioral economics Designed for economists already convinced of the benefits of behavioral economics and mainstream economists who feel threatened by new developments in behavioral economics Written for those who wish to become quickly acquainted with behavioral economics

Download or read book Revisiting Keynes written by Lorenzo Pecchi and published by MIT Press. This book was released on 2010-08-13 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading economists revisit a provocative essay by John Maynard Keynes, debating Keynes's vision of growth, inequality, work, leisure, entrepreneurship, consumerism, and the search for happiness in the twenty-first century. In 1931 distinguished economist John Maynard Keynes published a short essay, “Economic Possibilities for Our Grandchildren,” in his collection Essays in Persuasion. In the essay, he expressed optimism for the economic future despite the doldrums of the post-World War I years and the onset of the Great Depression. Keynes imagined that by 2030 the standard of living would be dramatically higher; people, liberated from want (and without the desire to consume for the sake of consumption), would work no more than fifteen hours a week, devoting the rest of their time to leisure and culture. In Revisiting Keynes, leading contemporary economists consider what Keynes got right in his essay—the rise in the standard of living, for example—and what he got wrong—such as a shortened work week and consumer satiation. In so doing, they raise challenging questions about the world economy and contemporary lifestyles in the twenty-first century. The contributors—among them, four Nobel laureates in economics—point out that although Keynes correctly predicted economic growth, he neglected the problems of distribution and inequality. Keynes overestimated the desire of people to stop working and underestimated the pleasures and rewards of work—perhaps basing his idea of “economic bliss” on the life of the English gentleman or the ideals of his Bloomsbury group friends. In Revisiting Keynes, Keynes's short essay—usually seen as a minor divertissement compared to his other more influential works—becomes the catalyst for a lively debate among some of today's top economists about economic growth, inequality, wealth, work, leisure, culture, and consumerism. Contributors William J. Baumol, Leonardo Becchetti, Gary S. Becker, Michele Boldrin, Jean-Paul Fitoussi, Robert H. Frank, Richard B. Freeman, Benjamin M. Friedman, Axel Leijonhufvud, David K. Levine, Lee E. Ohanian, Edmund S. Phelps, Luis Rayo, Robert Solow, Joseph E. Stiglitz, Fabrizio Zilibotti

Download or read book Handbook of Behavioral Economics Foundations and Applications 2 written by and published by Elsevier. This book was released on 2019-02-11 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Behavioral Economics, Volume 2, Foundations and Applications offers critical perspectives on theoretical work within behavioral economics, delivering a comprehensive, critical, up-to-date, and accessible review of the field that has always been missing. This literature summary of the conceptual foundations underlying behavioral economics is written by, and for, economists, with chapters covering Intertemporal choice, Reference-dependent preferences, Beliefs, Cognition, Social preferences, Behavioral game theory, Welfare, and Neuroeconomics. Helps academic and non-academic economists understand recent rapid changes in theoretical advances within behavioral economics Designed for economists already convinced of the benefits of behavioral economics and mainstream economists who feel threatened by new developments in behavioral economics Written for those who wish to become quickly acquainted with behavioral economics

Download or read book The Classical Economists Revisited written by D. P. O'Brien and published by Princeton University Press. This book was released on 2017-12-11 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Classical Economists Revisited conveys the extent, diversity, and richness of the literature of economics produced in the period extending from David Hume's Essays of 1752 to the final contributions of Fawcett and Cairnes in the 1870s. D. P. O'Brien thoroughly updates, rewrites, and expands the vastly influential work he first published in 1975, The Classical Economists. In particular, he sets out to make clear the shaping of a comprehensive vision of the working of an open economy, building on the great work of Adam Smith in Wealth of Nations, a development that was substantially affected by the contributions of David Ricardo. He shows that the Classical literature was in fact the work of a host of thinkers from a wide range of backgrounds. Covering the intellectual roots of the Classical literature and its methodological approaches, and the developed theories of value, distribution, money, trade, population, economic growth, and public finance, and examining the Classical attitudes toward a rich variety of policy issues, The Classical Economists Revisited considers not only the achievements of the Classical writers but also their legacy to the later development of economics. A seminal contribution to the field, this book will be treasured for many years to come by economists, historians of economics, instructors and their students, and anyone interested in the sweeping breadth and enduring influence of the classical economists.

Download or read book On Line Hemodiafiltration The Journey and the Vision written by G. Krick and published by Karger Medical and Scientific Publishers. This book was released on 2011-12-20 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: On-line HDF represents a major technical development in the delivery of hemodialysis therapy: It combines the properties of increased diffusion available in current high-flux membranes with convective removal of between 6 and 30 liters per treatment and requires the use of ultrapure water and online filtration of replacement fluid. On-line HDF has been successfully introduced in Europe and Asia and is routinely prescribed for dialysis patients in these regions.The book at hand summarizes the history and achievements of on-line HDF in four parts: A report of the technological development in both machine and fiber/dialyzer is followed by a description of the challenges encountered in the evolution of on-line HDF, collecting the accounts of clinical key opinion leaders who had been involved in its early application. The third part presents a comprehensive review of the clinical results achieved with on-line HDF from its inception to the present times, in which it represents the clinical golden standard. The fourth and final part is dedicated to on-line HDF as a ‘vision’ for the future.

Download or read book The Politics of Cancer Revisited written by Samuel S. Epstein and published by . This book was released on 1998 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Politics of Cancer Revisited," by internationally renowned authority on cancer causes and preventions, Samuel S. Epstein, M.D., backed by meticulous documentation, charges that the cancer establishment remains myopically fixated on damage control--diagnosis and treatment, and basic genetic research with, not always benign, indifference to cancer prevention research and failure of outreach to Congress, regulatory agencies, and the public with scientific information on unwitting exposures to a wide range of avoidable causes of cancer. The National Cancer Institute (NCI) and the American Cancer Society (ACS) are also accused of pervasive conflicts of interest, particularly with the cancer drug industry.

Download or read book Economic Decisions Under Uncertainty written by Hans-Werner Sinn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fundamental Issues Involved Why do we need a theory of uncertainty? It is a fact that almost all man's economic decisions are made under conditions of uncertainty, but this fact alone does not provide a strong enough argument for making the effort necessary to generalize ordinary preference theory designed for a world of perfect certainty. In accordance with Occam's Razor, the mathematician may well welcome a generalization of assumptions even if it does not promise more than a restatement of known results. The economist, however, will only be well disposed towards making the effort if he can expect to achieve new insights and interesting results, for he is interested in the techniques necessary for the generalization only as means to an end, not as ends in themselves. A stronger reason for developing a theory of uncertainty, therefore, seems to be the fact that there are kinds of economic activities to which the non-stochastic preference theory has no access or has access only through highly artificial constructions. Such activities include portfolio decisions of wealth holders, speculation, and insurance. These will be considered in detail in the last chapter of the book. The main purpose of this book, however, is not to apply a theory of uncertainty to concrete economic problems, the purpose rather is to formulate such a theory.

Download or read book Imperfect Information and Saving in a Small Open Economy written by Christian Daude and published by International Monetary Fund. This book was released on 2011-03-01 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging markets are more volatile and face different types of shocks, in size and nature, compared to their developed counterparts. Accurate identification of the stochastic properties of shocks is difficult. We show evidence suggesting that uncertainty about the underlying stochastic process is present in commodity prices. In addition, we build a dynamic stochastic general equilibrium model with informational frictions, which explicitly considers uncertainty about the nature of shocks. When formulating expectations, the economy assigns some probability to the shocks being temporary even if they are actually permanent. Parameter instability in the stochastic process implies that optimal saving levels (debt holdings) should be higher (lower) compared to a process with fixed parameters. Imperfect information about the nature of shocks matters when commodity GDP shares are high. Thus, economic policies based on misperception of the underlying regime can lead to substantial over/under saving with important associated costs.

Download or read book Classic Papers in Natural Resource Economics Revisited written by Chennat Gopalakrishnan and published by Routledge. This book was released on 2018-02-02 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classic Papers in Natural Resource Economics Revisited is the first attempt to bring together a selection of classic papers in natural resource economics, alongside reflections by highly regarded professionals about how these papers have impacted the field. The seven papers included in this volume are grouped into five sections, representing the five core areas in natural resource economics: the intertemporal problem; externalities and market failure; property rights, institutions and public choice; the economics of exhaustible resources; and the economics of renewable resources. The seven papers are written by distinguished economists, five of them Nobelists. The papers, originally published between 1960 and 2000, addressed key issues in resource production, pricing, consumption, planning, management and policy. The original insights, fresh perspectives and bold vision embodied in these papers had a profound influence on the readership and they became classics in the field. This is the first attempt to publish original commentaries from a diverse group of scholars to identify, probe and analyse the ways in which these papers have impacted and shaped the discourse in natural resource economics. Although directed primarily at an academic audience, this book should also be of great appeal to researchers, policy analysts, and natural resource professionals, in general. This book was published as a series of symposia in the Journal of Natural Resources Policy Research.

Download or read book The Informal Economy Revisited written by Martha Chen and published by Routledge. This book was released on 2020-07-14 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This landmark volume brings together leading scholars in the field to investigate recent conceptual shifts, research findings and policy debates on the informal economy as well as future challenges and directions for research and policy. Well over half of the global workforce and the vast majority of the workforce in developing countries work in the informal economy, and in countries around the world new forms of informal employment are emerging. Yet the informal workforce is not well understood, remains undervalued and is widely stigmatised. Contributors to the volume bridge a range of disciplinary perspectives including anthropology, development economics, law, political science, social policy, sociology, statistics, urban planning and design. The Informal Economy Revisited also focuses on specific groups of informal workers, including home-based workers, street vendors and waste pickers, to provide a grounded insight into disciplinary debates. Ultimately, the book calls for a paradigm shift in how the informal economy is perceived to reflect the realities of informal work in the Global South, as well as the informal practices of the state and capital, not just labour. The Informal Economy Revisited is the culmination of 20 years of pioneering work by WIEGO (Women in Informal Employment: Globalizing and Organizing), a global network of researchers, development practitioners and organisations of informal workers in 90 countries. Researchers, practitioners, policy-makers and advocates will all find this book an invaluable guide to the significance and complexities of the informal economy, and its role in today’s globalised economy. The Open Access version of this book, available at https://www.taylorfrancis.com/books/e/9780429200724, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license

Download or read book Handbook of the Fundamentals of Financial Decision Making written by Leonard C. MacLean and published by World Scientific. This book was released on 2013 with total page 941 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook in two parts covers key topics of the theory of financial decision making. Some of the papers discuss real applications or case studies as well. There are a number of new papers that have never been published before especially in Part II.Part I is concerned with Decision Making Under Uncertainty. This includes subsections on Arbitrage, Utility Theory, Risk Aversion and Static Portfolio Theory, and Stochastic Dominance. Part II is concerned with Dynamic Modeling that is the transition for static decision making to multiperiod decision making. The analysis starts with Risk Measures and then discusses Dynamic Portfolio Theory, Tactical Asset Allocation and Asset-Liability Management Using Utility and Goal Based Consumption-Investment Decision Models.A comprehensive set of problems both computational and review and mind expanding with many unsolved problems are in an accompanying problems book. The handbook plus the book of problems form a very strong set of materials for PhD and Masters courses both as the main or as supplementary text in finance theory, financial decision making and portfolio theory. For researchers, it is a valuable resource being an up to date treatment of topics in the classic books on these topics by Johnathan Ingersoll in 1988, and William Ziemba and Raymond Vickson in 1975 (updated 2 nd edition published in 2006).

Download or read book The Financial Crisis Reconsidered written by Daniel Aronoff and published by Springer. This book was released on 2016-04-08 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Financial Crisis Reconsidered, Aronoff challenges the conventional view that reckless credit produced the US housing boom and the financial crisis, explaining how the large current account deficit, and its mercantilist origin, was a more fundamental cause. He also demonstrates that the decision to provide relief for bank creditors rather than underwater homeowners was responsible for the prolonged recession that followed the crisis. Aronoff proposes a novel theory to account for the ultimate origins of secular stagnation and economic volatility. He shows how accumulation, which occurs when a person or country earns more than it ever plans to spend, generates both an excess of saving and a deficiency in demand. While savings provide the funds to promote booms, under-consumption ensures that these booms will turn bust and that the economy will fall short of its potential growth rate. Aronoff argues that mercantilists and top income earners engage in accumulation, and that the influence of both types has grown in recent decades. Combining economic theory and historical narrative, this book offers a new perspective of the housing boom and the financial crisis, concluding with innovative policy proposals to reduce accumulation without compromising the benefits of a market economy.