Relative price variability and inflation: The Italian evidence

Using Italian data from 1954 to 1983, it is found that relative price variability and inflation are positively correlated only during the 1970s and the early 1980s, when their relationship appears to be largely induced by movements in the oil price, rather than by aggregate demand shocks. This result is consistent with the findings of Fischer, 1981, Fischer, 1982 for the U.S. and Germany (although, in contrast to the evidence for these two countries, no relationship can be detected between unexpected inflation and relative price variability). Furthermore, the comparison between the three countries provides substantial support for the hypothesis — tentatively advanced by Fischer (1982) — that the correlation between relative price variability and inflation is enhanced by monetary accommodation of real shocks. There is also evidence that in Italy both variables have been considerably affected by exchange rate movements.     

Relative price and inflation variability in a simple consumer search model

There is a large empirical literature on the effect of aggregate inflation on both price-level dispersion (relative price variability, RPV) and inflation rate dispersion (relative inflation variability, RIV) across goods or locations. Early empirical work of RIV has an explicit theoretical foundation in signal-extraction models. However, recent empirical work on RPV has produced results inconsistent with signal-extraction models. In particular, while RIV is increasing in the absolute value of inflation shocks, RPV is a negative monotonic function of inflation shocks. We show that consumer search theory offers a potential explanation for these apparently contradictory observations.     

Macroeconomic News and Stock Returns in the United States and Germany

Abstract. Using daily data for the January 1997 to June 2002 period, we analyze similarities and differences in the impact of macroeconomic news on stock returns in the United States and Germany. We consider 27 different types of news for the United States and 12 different types of news for Germany. For the United States, we present evidence for asymmetric reactions of stock prices to news. In a boom (recession) period, bad (good) news on GDP growth and unemployment or lower (higher) than expected interest rates may be good news for stock prices. In the period under consideration there is little evidence for asymmetric effects in Germany. However, in the case of Germany, international news appears at least as important as domestic news. There is no evidence that US stock prices are influenced by German news. The analysis of bi-hourly data for Germany confirms these results.     

Threshold cointegration and nonlinear adjustment between goods and services inflation in the United States

In this paper, we model the long-run relationship between goods and services inflation for the United States over the period 1968:1–2003:3. Our empirical methodology makes use of recent developments on threshold cointegration that consider the possibility of a nonlinear relationship between the two inflation series. According to our results, the null hypothesis of linear cointegration would be rejected in favor of a two-regime threshold cointegration model. Consequently, we could expect a cointegrating relationship only when the divergence between services inflation and goods inflation is above the threshold point estimate.     

Reactions of real yields and inflation expectations to forward guidance in the United States

We study the impact of forward policy rate guidance by the Federal Reserve’s Federal Open Market Committee (FOMC) used as an unconventional monetary policy tool at the zero lower bound of the policy rate on real and breakeven US Treasury yield curves. We find that explicit FOMC policy rate guidance announcements led to a significant reduction in real yields at horizons of 2 to 5 years ahead. By contrast, long-term breakeven inflation rates were little affected, suggesting that inflation expectations have remained well anchored, and that explicit FOMC policy rate guidance has not adversely affected central bank credibility.     

Linkages among Interest Rates in the United States, Germany and Norway

The Johansen multivariate cointegration methodology is used to analyze relationships among short-term and long-term interest rates in the United States, Germany and Norway. A variance decomposition approach is applied to estimate the proportion of each interest rate's forecast error variance attributable to innovations in the other interest rates. Impulse response functions are plotted to illustrate the speed with which interest rate events are transmitted between capital markets. The analyses illustrate that US interest rates have a significant influence on both German and Norwegian interest rates, while the reverse effect is modest. Norway is also strongly exposed to German interest rate movements, which reflects the consequences of a small country linking its currency to the value of European currencies.     

Dynastic Inequality Compared: Multigenerational Mobility in the United States,the United Kingdom,and Germany

Using harmonized household survey data, we analyze long‐run social mobility in the United States, the United Kingdom, and Germany, and test recent theories of multigenerational persistence of socioeconomic status. In this country comparison setting, we find evidence against a universal law of social mobility. Our results show that the long‐run persistence of socioeconomic status and the validity of a first‐order Markov chain in the intergenerational transmission of human capital is country‐specific. Furthermore, we find that the direct and independent effect of grandparents' social status on grandchildren's status tends to vary by gender and institutional context.     

The transmission of inflation between the United States and Canada: An empirical analysis

This paper investigates the causal patterns, in the sense of Granger, which characterize the relationships between U.S. and Canadian inflation rates under different exchange rate regimes. Both bivariate and multivariate models are considered. The results suggest that the flexible exchange rate period of the 1950s exhibits no insulating effects with causal inferences similar to those from the fixed rate era of the 1960s. For the flexible rate period of the 1970s the bivariate model indicates that U.S. and Canadian inflation are independent but when the model is expanded to include money growth rates in each country, evidence of a direct, nonmonetary causal link from U.S. inflation to Canadian inflation is found.     

The effect of a Chinese slowdown on inflation in the euro area and the United States

We investigate the effect of a Chinese slowdown on inflation in the euro area and the United States using the NiGEM multi-country model. We construct different scenarios including a fall in Chinese aggregate demand, a commodity price slump, financial market corrections and a devaluation of the renmimbi. While the commodity slump has the strongest impact on inflation, the demand and exchange rate shocks also play a role; on the contrary, financial turbulences have minor effects. Finally, we study the extent to which monetary policy in advanced economies can succeed in reflating the economy following such a Chinese slowdown. The room for central bank interventions is large.     

A Head-to-Head Comparison of Augmented Wealth in Germany and the United States*

We examine the composition of augmented household wealth (i.e., the sum of net worth and pension wealth) in the United States and Germany. Pension wealth makes up a considerable portion of household wealth, of about 48 percent in the United States and 61 percent in Germany. When pension wealth is included in household wealth, the Gini coefficient falls from 0.889 to 0.700 in the United States, and from 0.755 to 0.508 in Germany. If the wealth shares in Germany were the same as in the United States, this would lead to a 12.6 percent increase in the Gini coefficient in the augmented wealth distribution in Germany.     

Non-stationary inflation and panel estimates of United States short and long-run Phillips curves

This paper argues that because United States inflation has been non-stationary over the past five decades the vast body of empirical research that proceeds without adequately accounting for the non-stationarity in the data is invalid. Using 50 years of United States inflation data the standard results in the Phillips curve literature are shown to be due to unaccounted shifts in the mean rates of inflation over the period. Short and long-run Phillips curves for the United States are then estimated using time series panel data techniques that account for these shifts in mean.     

Hospital Care inflation in the United States: prices adjustments in a disequilibrium econometric framework

Uncontrollable medical care expenditure inflation in excess of general price inflation in the United States has prompted the writing of this paper. It is argued that such a frustrating phenomenon is due to the existence of disequilibrium in the hospital market. This phenomenon can be verified only by modelling the market by disequilibrium methods. In this paper, a model of price adjustment in non-clearing market is presented and tested by using autoregressive techniques. It is found that excess demand for hospital care has been the source of disequilibrium for a large part of the period of the study, 1965–1984. It is observed then the key factor causing excess demand is low out-of-pocket expenditure for hospital care by patients due to third-party payments. Had the co-insurance rate been adjusted upward or co-payment patient rate not fallen, excess demand would have been eliminated. This study also finds that the response of providers and regulators to cost inflation through price control policy seems to be ineffective in bringing the market to a state of equilibrium.     

The joint dynamics of inflation, unemployment and interest rate in the United States since 1980

In this paper, by using a combination of long-run and short-run restrictions, we identify a small structural VECM which includes inflation, unemployment and the federal funds rate and study the dynamic interactions at different frequencies among these variables. Our results show that: (a) in accordance with the traditional view of economic fluctuations, aggregate demand shocks and monetary policy shocks push inflation and unemployment in opposite directions in the short run; (b) the permanent supply shock explains the long-run movement of inflation and unemployment. These conclusions are at odds with the prediction of “natural-rate” models but are consistent with the idea of a propagation mechanism which links productivity shocks to inflation and unemployment at medium and low frequencies. Thus, with respect to some recent studies (e.g. Beyer and Farmer, ECB Working Paper 121, 2002, and Ireland, J Monet Econ 44:279–291, 1999), we offer a different interpretation of the low-frequency comovements between inflation and unemployment characterizing the US economy in the last decades.

Institutional arrangements and price rebalancing: empirical evidence from the United States and Europe

This paper explores the rebalancing of prices for voice service in the United States (US) and the European Union (EU) from conceptual and empirical perspectives. We determine the overall cost and structure of a standardized basket of residential and business services. Our data indicate that during the 1994–2000 period the degree of rate rebalancing was significantly higher in the EU than in the US. While the developments at the level of EU Member States are more heterogeneous and the process of rate rebalancing is not completed, these findings correspond to the predictions derived from our comparative institutional analysis.     

美、日、德资本作用模式的特点

在全球经济一体化的今天，银行资本、证券资本和风险资本发挥资本融通和配置作用的特点不但有了明显的变化，而且形成了以美国、日本和德国为代表的几种典型的金融资本作用模式。本文试图对此进行阐述，希望对我国金融资本体系的建设提供借鉴作用。１．美国模式。美国模式是以银行业与证券业分离为主要特征的，银行提供短期资本，证券市场提供长期资本，风险基金提供高新技术企业风险资本，三者共同成为美国产业获取资本的三条渠道。尽管目前美国金融业正在取消进入壁垒，消除银行业与证券业的严格分业界限，银行和证券公司都开始通过子公司…     

Inflation regimes,core inflation measures and the relationship between producer and consumer price inflation

The main purposes are to develop a method for measuring the economies of scope, which involves the use of non-parametric production frontiers and does not require information on input prices; and to apply this method to individual hospital data drawn from a sample of Spanish hospitals. The results confirm the presence of technical inefficiencies and also of potential and non-exploited economies of scope. The combination that produces most economies of scope is that of gynaecology and paediatrics.