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Author: Michael Woodford
Publisher: Princeton University Press
ISBN: 1400830168
Category : Business & Economics
Languages : en
Pages : 805
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Book Description
With the collapse of the Bretton Woods system, any pretense of a connection of the world's currencies to any real commodity has been abandoned. Yet since the 1980s, most central banks have abandoned money-growth targets as practical guidelines for monetary policy as well. How then can pure "fiat" currencies be managed so as to create confidence in the stability of national units of account? Interest and Prices seeks to provide theoretical foundations for a rule-based approach to monetary policy suitable for a world of instant communications and ever more efficient financial markets. In such a world, effective monetary policy requires that central banks construct a conscious and articulate account of what they are doing. Michael Woodford reexamines the foundations of monetary economics, and shows how interest-rate policy can be used to achieve an inflation target in the absence of either commodity backing or control of a monetary aggregate. The book further shows how the tools of modern macroeconomic theory can be used to design an optimal inflation-targeting regime--one that balances stabilization goals with the pursuit of price stability in a way that is grounded in an explicit welfare analysis, and that takes account of the "New Classical" critique of traditional policy evaluation exercises. It thus argues that rule-based policymaking need not mean adherence to a rigid framework unrelated to stabilization objectives for the sake of credibility, while at the same time showing the advantages of rule-based over purely discretionary policymaking.
Author: Michael Woodford
Publisher: Princeton University Press
ISBN: 1400830168
Category : Business & Economics
Languages : en
Pages : 805
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Book Description
With the collapse of the Bretton Woods system, any pretense of a connection of the world's currencies to any real commodity has been abandoned. Yet since the 1980s, most central banks have abandoned money-growth targets as practical guidelines for monetary policy as well. How then can pure "fiat" currencies be managed so as to create confidence in the stability of national units of account? Interest and Prices seeks to provide theoretical foundations for a rule-based approach to monetary policy suitable for a world of instant communications and ever more efficient financial markets. In such a world, effective monetary policy requires that central banks construct a conscious and articulate account of what they are doing. Michael Woodford reexamines the foundations of monetary economics, and shows how interest-rate policy can be used to achieve an inflation target in the absence of either commodity backing or control of a monetary aggregate. The book further shows how the tools of modern macroeconomic theory can be used to design an optimal inflation-targeting regime--one that balances stabilization goals with the pursuit of price stability in a way that is grounded in an explicit welfare analysis, and that takes account of the "New Classical" critique of traditional policy evaluation exercises. It thus argues that rule-based policymaking need not mean adherence to a rigid framework unrelated to stabilization objectives for the sake of credibility, while at the same time showing the advantages of rule-based over purely discretionary policymaking.
Author: Paul Milgrom
Publisher: Columbia University Press
ISBN: 023154457X
Category : Business & Economics
Languages : en
Pages : 222
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Book Description
Traditional economic theory studies idealized markets in which prices alone can guide efficient allocation, with no need for central organization. Such models build from Adam Smith’s famous concept of an invisible hand, which guides markets and renders regulation or interference largely unnecessary. Yet for many markets, prices alone are not enough to guide feasible and efficient outcomes, and regulation alone is not enough, either. Consider air traffic control at major airports. While prices could encourage airlines to take off and land at less congested times, prices alone do just part of the job; an air traffic control system is still indispensable to avoid disastrous consequences. With just an air traffic controller, however, limited resources can be wasted or poorly used. What’s needed in this and many other real-world cases is an auction system that can effectively reveal prices while still maintaining enough direct control to ensure that complex constraints are satisfied. In Discovering Prices, Paul Milgrom—the world’s most frequently cited academic expert on auction design—describes how auctions can be used to discover prices and guide efficient resource allocations, even when resources are diverse, constraints are critical, and market-clearing prices may not even exist. Economists have long understood that externalities and market power both necessitate market organization. In this book, Milgrom introduces complex constraints as another reason for market design. Both lively and technical, Milgrom roots his new theories in real-world examples (including the ambitious U.S. incentive auction of radio frequencies, whose design he led) and provides economists with crucial new tools for dealing with the world’s growing complex resource-allocation problems.
Author: Alan Blinder
Publisher: Russell Sage Foundation
ISBN: 1610440684
Category : Business & Economics
Languages : en
Pages : 412
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Book Description
Why do consumer prices and wages adjust so slowly to changes in market conditions? The rigidity or stickiness of price setting in business is central to Keynesian economic theory and a key to understanding how monetary policy works, yet economists have made little headway in determining why it occurs. Asking About Prices offers a groundbreaking empirical approach to a puzzle for which theories abound but facts are scarce. Leading economist Alan Blinder, along with co-authors Elie Canetti, David Lebow, and Jeremy B. Rudd, interviewed a national, multi-industry sample of 200 CEOs, company heads, and other corporate price setters to test the validity of twelve prominent theories of price stickiness. Using everyday language and pertinent scenarios, the carefully designed survey asked decisionmakers how prominently these theoretical concerns entered into their own attitudes and thought processes. Do businesses tend to view the costs of changing prices as prohibitive? Do they worry that lower prices will be equated with poorer quality goods? Are firms more likely to try alternate strategies to changing prices, such as warehousing excess inventory or improving their quality of service? To what extent are prices held in place by contractual agreements, or by invisible handshakes? Asking About Prices offers a gold mine of previously unavailable information. It affirms the widespread presence of price stickiness in American industry, and offers the only available guide to such business details as what fraction of goods are sold by fixed price contract, how often transactions involve repeat customers, and how and when firms review their prices. Some results are surprising: contrary to popular wisdom, prices do not increase more easily than they decrease, and firms do not appear to practice anticipatory pricing, even when they can foresee cost increases. Asking About Prices also offers a chapter-by-chapter review of the survey findings for each of the twelve theories of price stickiness. The authors determine which theories are most popular with actual price setters, how practices vary within different business sectors, across firms of different sizes, and so on. They also direct economists' attention toward a rationale for price stickiness that does not stem from conventional theory, namely a strong reluctance by firms to antagonize or inconvenience their customers. By illuminating how company executives actually think about price setting, Asking About Prices provides an elegant model of a valuable new approach to conducting economic research.
Author: Miriam Laugesen
Publisher: Harvard University Press
ISBN: 0674545168
Category : Business & Economics
Languages : en
Pages : 286
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Book Description
Introduction: The house of medicine and medical prices -- The enduring influence of the house of medicine over prices -- The science of work and payment reform -- How doctors get paid -- Conflicts of interest and problems of evidence -- Complexity, agency capture, and the game of codes -- Fixing medical prices
Author: Marty Makary
Publisher: Bloomsbury Publishing USA
ISBN: 1635574129
Category : Health & Fitness
Languages : en
Pages : 305
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Book Description
New York Times bestseller Business Book of the Year--Association of Business Journalists From the New York Times bestselling author comes an eye-opening, urgent look at America's broken health care system--and the people who are saving it--now with a new Afterword by the author. "A must-read for every American." --Steve Forbes, editor-in-chief, FORBES One in five Americans now has medical debt in collections and rising health care costs today threaten every small business in America. Dr. Makary, one of the nation's leading health care experts, travels across America and details why health care has become a bubble. Drawing from on-the-ground stories, his research, and his own experience, The Price We Pay paints a vivid picture of the business of medicine and its elusive money games in need of a serious shake-up. Dr. Makary shows how so much of health care spending goes to things that have nothing to do with health and what you can do about it. Dr. Makary challenges the medical establishment to remember medicine's noble heritage of caring for people when they are vulnerable. The Price We Pay offers a road map for everyday Americans and business leaders to get a better deal on their health care, and profiles the disruptors who are innovating medical care. The movement to restore medicine to its mission, Makary argues, is alive and well--a mission that can rebuild the public trust and save our country from the crushing cost of health care.
Author: Takatoshi Ito
Publisher: University of Chicago Press
ISBN: 0226386899
Category : Business & Economics
Languages : en
Pages : 346
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Book Description
Fluctuations of commodity prices, most notably of oil, capture considerable attention and have been tied to important economic effects. This book advances our understanding of the consequences of these fluctuations, providing both general analysis and a particular focus on the countries of the Pacific Rim.
Author: Jean-Philippe Bouchaud
Publisher: Cambridge University Press
ISBN: 1108639062
Category : Science
Languages : en
Pages : 464
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Book Description
The widespread availability of high-quality, high-frequency data has revolutionised the study of financial markets. By describing not only asset prices, but also market participants' actions and interactions, this wealth of information offers a new window into the inner workings of the financial ecosystem. In this original text, the authors discuss empirical facts of financial markets and introduce a wide range of models, from the micro-scale mechanics of individual order arrivals to the emergent, macro-scale issues of market stability. Throughout this journey, data is king. All discussions are firmly rooted in the empirical behaviour of real stocks, and all models are calibrated and evaluated using recent data from Nasdaq. By confronting theory with empirical facts, this book for practitioners, researchers and advanced students provides a fresh, new, and often surprising perspective on topics as diverse as optimal trading, price impact, the fragile nature of liquidity, and even the reasons why people trade at all.
Author: Paul Horsnell
Publisher: Oxford University Press, USA
ISBN:
Category : Business & Economics
Languages : en
Pages : 360
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Book Description
The market for North Sea Brent Oil directly determines the price of over one-half of the world trade in crude oil. This study analyzes the workings of the oil market and describes how crude oil prices are determined throughout the world. It covers OPEC pricing, futures markets for oil, the impact of the UK taxation regime, and the mechanisms by which the world price of oil is determined. The text should be of benefit to those working in the areas of futures and forward markets, OPEC behaviour, North Sea oil, oil taxation and oil prices.
Author: Michael U. Dothan
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 368
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Book Description
This book offers a unified treatment of selected topics in the theory of financial markets. Starting with discrete time models, Dothan introduces discrete time stochastic calculus and discrete martingale methods of intuitive simplicity to characterize attainability, completeness, pricing, and the relationship between risk and return in financial markets. Subsequently, he uses the intuition developed in conjunction with the discrete time theory to introduce continuous time calculus for continuous, jump, and mixed continuous-jump processes, and to deal with attainability, completeness, pricing, and the relationship between risk and return in general continuous time models. Throughout, the exposition of the continuous time theory emphasizes the analogies between discrete time and continuous time methods and results. The book includes many examples, applications to the pricing of options and other derivative securities, and an extensive discussion of the Black-Scholes model and its most general theoretical extension.
Author: Sara Goldrick-Rab
Publisher: University of Chicago Press
ISBN: 022640448X
Category : Education
Languages : en
Pages : 382
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Book Description
A “bracing and well-argued” study of America’s college debt crisis—“necessary reading for anyone concerned about the fate of American higher education” (Kirkus). College is far too expensive for many people today, and the confusing mix of federal, state, institutional, and private financial aid leaves countless students without the resources they need to pay for it. In Paying the Price, education scholar Sara Goldrick-Rab reveals the devastating effect of these shortfalls. Goldrick-Rab examines a study of 3,000 students who used the support of federal aid and Pell Grants to enroll in public colleges and universities in Wisconsin in 2008. Half the students in the study left college without a degree, while less than 20 percent finished within five years. The cause of their problems, time and again, was lack of money. Unable to afford tuition, books, and living expenses, they worked too many hours at outside jobs, dropped classes, took time off to save money, and even went without adequate food or housing. In many heartbreaking cases, they simply left school—not with a degree, but with crippling debt. Goldrick-Rab combines that data with devastating stories of six individual students, whose struggles make clear the human and financial costs of our convoluted financial aid policies. In the final section of the book, Goldrick-Rab offers a range of possible solutions, from technical improvements to the financial aid application process, to a bold, public sector–focused “first degree free” program. "Honestly one of the most exciting books I've read, because [Goldrick-Rab has] solutions. It's a manual that I'd recommend to anyone out there, if you're a parent, if you're a teacher, if you're a student."—Trevor Noah, The Daily Show
