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Prices and Productivity in Managed Care Insurance
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Year: 1998 Publisher: Cambridge, Mass. National Bureau of Economic Research

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Integrating the health services and insurance industries (HMOs) could lower expenditure by reducing either the quantity of services or unit price. We compare the treatment of heart attacks and newly diagnosed chest pain in HMOs and traditional plans in two data sets. The nature of these health problems should minimize selection, and OLS and instrumental-variable estimates yield consistent results. HMOs have 30 to 40 percent lower expenditures than traditional indemnity plans. Actual treatments and health outcomes differ little; virtually all the difference in spending comes from lower unit prices. Managed care may yield substantial productivity improvements relative to traditional insurance.

Monetary policy and interest rates
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ISBN: 0312216726 Year: 1998 Publisher: New York (N.Y.) : St. Martin's press,

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Financial market rates and flows
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ISBN: 9780139063060 0139063064 Year: 1998 Publisher: Upper Saddle River (New Jersey): Prentice Hall,

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Anticipation and Surprises in Central Bank Interest Rate Policy : The Case of the Bundesbank.
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ISBN: 146238031X 1452779546 128355593X 9786613868381 1451893469 Year: 1998 Publisher: Washington, D.C. : International Monetary Fund,

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Market reaction to a change in official interest rates will depend on the extent to which the change is anticipated, and on how it is interpreted as a signal of future policy. In this paper, a technique is developed to separate the anticipated and unanticipated components of such changes and is applied to estimate the response of Euro-deutsch mark interest rates to adjustments in the Bundesbank’s Lombard and discount rates. The results shed light on the efficiency of this market and on the scope for policy signaling by the central bank.


Book
The United Kingdom's Experience with Inflation Targeting.
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ISBN: 1462314651 1455277754 1281602701 1455251410 9786613783394 Year: 1998 Publisher: Washington, D.C. : International Monetary Fund,

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This paper reviews the first five years’ experience with inflation targeting in the United Kingdom. It concludes that inflation performance was not significantly different under inflation targeting than predicted by a VAR model estimated in the period prior to participation in the exchange rate mechanism (ERM). Both short- and long-term interest rates were lower than predicted, however, which is consistent with the interpretation that some gains in credibility were achieved under the inflation targeting regime.


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Determinants of commercial bank interest margins and profitability : some international evidence
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Year: 1998 Publisher: Washington, DC : World Bank, Development Research Group,

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Leading Indicators of Banking Crises : Was Asia Different?.
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ISBN: 1462312624 1452739153 1283570300 9786613882752 1451897316 Year: 1998 Publisher: Washington, D.C. : International Monetary Fund,

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This paper examines episodes of the banking system distress and crisis in a large sample of countries. The empirical results identify several macroeconomic and financial variables as useful leading indicators. The main macroeconomic indicators were of limited value in predicting the Asian crises; the best warning signs were proxies for the vulnerability of the banking and corporate sector. Full-blown banking crises are shown to be more associated with external developments, and domestic variables are the main leading indicators of severe but contained banking distress.


Book
Deviations From Uncovered Interest Parity : A Global Guide to Where the Action Is
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ISBN: 1462321666 1451988435 1283558602 9786613871053 1451899408 Year: 1998 Publisher: Washington, D.C. : International Monetary Fund,

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Ex-post deviations from uncovered interest parity (UIP) – realized differences between dollar returns on identical assets of different currencies – equal the real interest differential plus real exchange rate growth. Among industrialized countries, UIP deviations are largely explained by unanticipated real exchange rate growth, but among developing countries, real interest differentials are “where the action is.” This observation is due to the greater variability of inflation in developing countries, but may also stem from higher and more variable risks and capital controls in these countries. Also, among developing countries with moderate inflation, offsetting comovements of real interest differentials and real exchange growth support the sticky-price hypothesis.


Book
Considerations in Reducing Inflation From Low to Lower Levels
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ISBN: 1462310575 1452724008 1282027603 9786613796561 1451898762 Year: 1998 Publisher: Washington, D.C. : International Monetary Fund,

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In recent years, many countries have successfully reduced their inflation rates to relatively low levels of 2 to 3 percent. The question then arises as to whether it would be desirable to move to even lower rates of inflation. The paper examines the benefits and costs of moving from low inflation to even lower inflation by drawing together recent work on this issue. Once a country has decided to move to an even lower rate of inflation, the question then becomes whether it would be better to achieve this objective through inflation targeting or price-level targeting. The paper critically reviews the arguments for both approaches.


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Japanese Effective Exchange Rates and Determinants : Prices, Real Interest Rates, and Actual and Optimal Current Accounts
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ISBN: 1462320708 1452779511 1281324078 1451896921 9786613778697 Year: 1998 Publisher: Washington, D.C. : International Monetary Fund,

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This paper empirically analyzes Japanese long-run exchange rates from several perspectives. Several exchange rate models are considered, including the purchasing power parity, the real interest differential model, and the hybrid models à la Hooper and Morton (1982). A notable feature of the latter models is that the current accounts are introduced as determinants of the exchange rates; one type of hybrid model uses the actual current account, and the other the optimal current account, which is calculated using the present value model suggested by Campbell and Shiller (1988). The paper finds that the long-run specification is sensitive to the specification of the model.

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