exchange rate expectations since the financial crisis performance evaluation and the role of monetary policy and safe haven abstract we analyze and evaluate novel data on exchange rate expectations after the collapse of lehman brothers for more than 60 economies over different horizons at a first stage we establish a potential discrepancy between statistical and economic measures market expectations are superior compared to trend and carry trade strategies based on economic evaluation criteria despite a weak statistical performance we then turn to determinants of both expectations and resulting forecast errors we find that monetary policy effects on expectations are time varying and identify substantial international spillovers over the recent period of unconventional monetary policy our results also indicate that markets have been surprised by monetary policy effects on the exchange rates and point to an unexpected safe haven status of the us dollar after 2009

by force of demand explaining international comovements abstract this paper explores the possibility that economic fluctuations may be largely demand driven it is shown that the stylized open economy business cycle regularities documented by feldstein and horioka 1980 the economic journal 90 june 314 329 and backus et al 1992 journal of political economy 100 4 745 775 can be explained by demand shocks alone even in a standard general equilibrium model frictions such as market incompleteness increasing returns to scale and sticky prices do not appear to be the preconditions for resolving these long standing puzzles

consumer search incomplete exchange rate pass through and optimal interest rate policy this paper studies utility maximizing monetary policy in a two country economy with consumer search frictions search frictions provide a microfoundation for incomplete exchange rate pass through and international deviations from the law of one price lop i show that optimal interest rate policy targets deviations from the lop and acts to mitigate the effect of search frictions in a quantitative setting with internationally correlated technology and preference shocks optimal policy generates positive cross country correlation of nominal interest rates

interest rates inflation and federal reserve policy since 1980 this paper characterizes federal reserve policy since 1980 as one that actively manages short term nominal interest rates in order to control inflation and evaluates this policy using a dynamic stochastic sticky price model of the united states economy the results show that the fed s policy insulates aggregate output from the effects of exogenous demand side disturbances and by calling for a modest but persistent reduction in short term interest rates following a positive technology shock helps the economy to respond to supply side disturbances as it would in the absence of nominal rigidities

theoretical analysis regarding a zero lower bound on nominal interest rates this paper explores several issues concerning a possible zero lower bound zlb including its theoretical rationale the magnitude of effects of low sustained inflation on real interest rates the validity of analyzing monetary policy in models with no monetary variables and the dynamic stabilizing properties of taylor rules in a zlb context the most important argument however is that if the short nominal rate is immobilized at zero there nevertheless exists a route for monetary stabilization policy to be effective via the foreign exchange market its quantitative importance is examined in a calibrated optimizing open economy model

the speculative efficiency hypothesis the hypothesis that forward prices are the best unbiased forecast of future spot prices is often presented in the economic and financial analysis of futures markets this paper considers the hypothesis independently of its implications for rational expectations or market efficiency and in order to stress this fact the term speculative efficiency is used to characterize the state envisaged under the hypothesis if a market is subject to efficient speculation the supply of speculative funds is infinitely elastic at the forward price that is equal to the expected future spot price the expected future spot price is a market price determined as the solution to the underlying rational expectations macroeconomic model although the paper is primarily concerned with testing this hypothesis in the foreign exchange market the methodology introduced in the paper is of general application to all futures markets this abstract was borrowed from another version of this item

a note on the performance of foreign exchange forecasters in a portfolio framework abstract this note investigates the ability of 22 currency forecasters to predict movements in three major exchange rates in particular it examines the profitability of portfolios of forward market positions constructed on the basis of the predictions of each forecaster the key findings of the paper are that just one panel member proves significantly profitable to follow and that investing on the basis of the naive alternative prediction of no change produces high though volatile profits we conclude that the majority of currency analysts have little ability to predict the future

can the markov switching model forecast exchange rates abstract a markov swirching model is fit for 18 exchange rates at quarterly frequencies the model fits well in sample for many exchange rates by the mean squared error criterion the markov model does not generate superior forecasts to a random walk or the forward rate there appears to ne some evidence that the forecasts of the markov model are superior at predicting the direction of change of the exchange rate

monopolistic competition increasing returns to scale and the importance of productivity shocks abstract the neoclassical growth model is extended to incorporate monopolistic competition and increasing returns to scale implications for the measurement of productivity change through the solow residual are studied it is found that for this extension productivity fluctuations continue to account for a substantial fraction of output volatility the model cannot account for volatility of employment

a business cycle model with variable capacity utilization and demand disturbances abstract we develop a dynamic general equilibrium model with demand preference shocks estimated using hall s j labour economics 15 1997 223 residual that replicates u s business cycles well at least compared to the real business cycle models the key factor is cyclical capital utilization which is based on imperfect competition slow adjustments in capital stock and fixed requirement of labor input we also demonstrate theoretically that a representative agent economy with preference shocks could be viewed as the reduced form of a heterogeneous agents economy with incomplete markets specifically a heterogeneous agents economy with incomplete markets is aggregated into a representative agent economy with preference shocks this result would provide a microeconomic foundation for preference shock models it is also shown that a shock to marginal utility of consumption and a shock to marginal disutility of labor have different effects

demand shocks and economic fluctuations this paper studies conditions under which demand side shocks can generate realistic business cycles in rbc models although highly persistent demand shocks are necessary for generating procyclical investment variable capacity utilization and habit formation can reduce the required degree of persistence

cyclical factor utilization abstract we introduce procyclical labor and capital utilization as well as costs of rapidly increasing employment into a business cycle model plausible variations in factor utilization enable us to explain observed variability of real gnp with considerably smaller economy wide disturbances the costs of adjustment create very interesting and realistic lead and lag relationships employment does not peak until a full quarter after output workweeks effort capital utilization and productivity all sharply lead the business cycle

technology growth and the business cycle using a partial equilibrium model that allows for factor hoarding i construct series on input utilization rates for ten oecd countries these series are used in growth accounting computations of total factor productivity which filter out cyclical variations in input utilization rates the main findings are as follows i adjusted solow residuals grow consistently faster than standard measures ii the variability of the adjusted solow residual is in some cases smaller than the standard residual s iii adjusted solow residuals are less procyclical than standard residuals and fare better at usual exogeneity tests iv supply shocks are no more synchronized between european countries than elsewhere and v observed increased output synchronization in europe is due to demand factors

bond market and stock market integration in europe a smooth transition approach this article investigates whether there has been a structural increase in financial market integration in nine european countries and the us in the period 1980 to 2003 we employ a garch model with a smoothly time varying correlation to estimate the date of change and the speed of the transition between the low and high correlation regimes our test produces strong evidence of greater comovement across the board for both stock markets and government bond markets dates of change and speeds of adjustment vary widely across country linkages stock market integration is a more gradual process than bond market integration the impact of european monetary union emu is rather limited as it has mainly affected the timing of bond market correlation gains but hardly their size and has had little discernible effect on stock market integration

convergence of real capital market interest rates evidence from inflation indexed bonds this paper investigates the convergence of long term ex ante real interest rates rirs obtained from canadian french uk and u s inflation indexed government bonds in contrast to previous research our evidence suggests full convergence in the long run and hence capital market integration for the same sample period global convergence is rejected for rirs measured in conventional terms from these results we conclude that previous tests of the long run real interest rate parity might have suffered from weak measurement of real capital market interest rates

macroeconomic fluctuations and the allocation of time what are the fundamental driving forces of macroeconomic fluctuations in particular why do people spend more time working in booms and less in recessions these are basic questions of macroeconomics recent thinking has emphasized technology shifts preference shifts and changes in government purchases as likely driving forces it is useful to distinguish atemporal and intertemporal effects of the driving forces under standard assumptions the technology shift has no effect through atemporal channels because income and substitution effects exactly offset a straightforward decomposition of movements of employment attributes most of them to the atemporal effects of preference shifts

uninsured countercyclical risk an aggregation result and application to optimal monetary policy we consider an incomplete markets economy with capital accumulation and endogenous labor supply individuals face countercyclical idiosyncratic labor and asset risk we derive conditions under which the aggregate allocations and price system can be found by solving a representative agent problem this result is applied to analyze the properties of an optimal monetary policy in a new keynesian economy with uninsured countercyclical individual risk the optimal monetary policy that emerges from our incomplete markets economy is the same as the optimal monetary policy in a representative agent model with preference shocks when price rigidity is the only friction the optimal monetary policy calls for stabilizing the ination rate at zero

habit formation in consumption and its implications for monetary policy models this paper explores a monetary policy model with habit formation for consumers in which consumers utility depends in part on current consumption relative to past consumption the empirical tests developed in the paper show that one can reject the hypothesis of no habit formation with tremendous condence largely because the habit formation model captures the gradual hump shaped response of real spending to various shocks the paper then embeds the habit consumption specication in a monetary policy model and nds that the responses of both spending and inflation to monetary policy actions are signicantly improved by this modication jel d12 e52 e43

direct effects of base money on aggregate demand theory and evidence abstract meltzer the transmission process working paper carnegie mellon university 1999a shows that real monetary base growth is a significant determinant of consumption growth in the us controlling for the short term real interest rate in this paper i show that the same property of base money holds for total output relative to trend or potential in both the us and the uk the standard optimizing is lm model cannot account for this result but i show that it can once the long term nominal interest rate is included in the money demand function because the long term real rate matters for aggregate demand the presence of the long term nominal rate in the money demand function increases the effect of nominal money stock changes on real aggregate demand when prices are sticky

have the gipsi settled down breaks and multivariate stochastic volatility models for and not against the european financial integration we investigate the integration of the european peripheral financial markets with germany france and the uk using a combination of tests for structural breaks and return correlations derived from several multivariate stochastic volatility models our findings suggest that financial integration intensified in anticipation of the euro further strengthened by the emu inception and amplified in response to the 2007 2008 financial crisis hence no evidence is found of decoupling of the equity markets in more troubled european countries from the core interestingly the uk despite staying outside the emu is not worse integrated with the gipsi than germany or france 2013 elsevier b v

is inflation sticky abstract new keynesian sticky price models predict that monetary policy can affect real variables however they also predict that inflation can be reduced without depressing output or employment in fact bringing down inflation is costly presenting a challenge to the new keynesian model two departures from the new keynesian model predict costly disinflation one assumes sticky inflation rather than sticky prices while the other assumes less than perfectly rational expectations taking into account information from surveys of inflation expectations i find the evidence suggests that inflation is not sticky and that inflation expectations are less than perfectly rational

heterogeneity and aggregation implications for labor market fluctuations we demonstrate that aggregate employment and consumption can increase without a corresponding movement in productivity in a model with heterogeneous agents where the only aggregate disturbance is a productivity shock the interaction between incomplete capital markets and indivisible labor results in a low employment productivity correlation and creates a time varying wedge between the marginal rate of substitution for commodity consumption and hours and productivity our results caution against viewing the measured wedge as an inefficiency due to a failure of labor market clearing or as a fundamental driving force behind business cycles jel d31 e32 j22 j24 j31

measuring time varying financial market integration an unobserved components approach abstract we measure the time varying degree of world stock market integration of five developed countries germany france uk us and japan over the period 1970 1 2011 10 time varying financial market integration of each country is measured through the conditional variances of the country specific and common international risk premiums in equity excess returns the country specific and common risk premiums and their conditional variances are estimated from a latent factor decomposition through the use of state space methods that allow for garch errors our empirical results suggest that stock market integration has increased over the period 1970 1 2011 10 in all countries but japan and while there is a structural increase in stock market integration in four out of five countries all countries also exhibit several shorter periods of disintegration reversals i e periods in which country specific shocks play a more dominant role hence stock market integration is measured as a dynamic process that is fluctuating in the short run while gradually increasing in the long run

output fluctuations at the plant level this paper examines the short run dynamics of manufacturing costs by detailing how plants in the u s automobile industry change output weekly data show a variety of margins on which firms adjust production these margins which are distinct from the usual factor demand choices differ in their lumpiness their adjustment costs and their variable costs the existence of these margins explains several empirical puzzles of output fluctuations using a theory of the short run dynamic cost function we are able to infer some of the characteristics of the underlying cost function from the dynamic behavior of the different margins

indeterminacy and increasing returns abstract we investigate properties of the one sector growth model with increasing returns under two organizational structures capable of reconciling the existence of aggregate increasing returns with competitive behavior by firms the first involves input externalities the second involves monopolistic competition we show for parameters in close accord with recent literature on real business cycles that the model displays an indeterminate steady state that can be exploited to generate a model of business fluctuations driven by self fulfilling beliefs in our first class of models growth is generated by exogenous increases in factor productivity in the second class the marginal product of capital is large enough for endogenous growth journal of economic literature classification numbers e00 e3 o40

price level determinacy with an interest rate policy rule and rational expectations abstract this paper reconsiders a result obtained by sargent and wallace namely that price level indeterminacy obtains in their model if the monetary authorities adopt a feedback rule for the interest rate rather than the money stock it is shown that the indeterminacy vanishes if the interest rate rule is chosen so as to have a desired effect on the expected quantity of money demanded this holds even if considerable weight is given in the choice of a rule to the aim of smoothing interest rate fluctuations

emu and european government bond market integration in this study we adopt the capm based model of bekaert and harvey 1995 to compare the differences in the relative importance of two sources of systemic risk world and eurozone on government bond returns in two groups of countries in eu 15 results show that euro markets are less vulnerable to the influence of world risk factors and more vulnerable to emu risk factors however they are only partially integrated for their part the markets of the countries that decided to stay out of the monetary union present a higher vulnerability to external risk factors

the european union the euro and equity market integration abstract we use industry valuation differentials across european countries to study the impact of membership in the european union as well as the eurozone on both economic and financial integration in integrated markets discount rates and expected growth opportunities should be similar within one industry irrespective of the country implying narrowing valuation differentials as countries become more integrated our analysis of the 1990 2007 period shows that membership in the eu significantly lowered discount rate and expected earnings growth differentials across countries in contrast the adoption of the euro was not associated with increased integration our results do not change when the sample is extended to include the recent crisis period

the determinants of uk business cycles this paper considers the causes of post war uk business cycles using an extended stochastic growth model we construct estimates of productivity and preference shocks both of which are highly persistent volatile and potentially capable of explaining uk business cycles we find the productivity term is the dominant explanation of uk output fluctuations but our estimated preference shift is crucial in understanding employment movements a variety of granger causality tests establish whether these productivity and preference terms are unpredictable and so can be potentially considered as the cause of uk business cycles or whether they are themselves granger caused by other variables the aim of business cycle theory is to identify the causes of business cycles and outline the various propagation mechanisms through which these produce cyclical fluctuations the purpose of this paper is to study the former using uk data we investigate the main sources of uk post war business cycles our aim in doing so is to discriminate between competing theories of the business cycle as well as to increase our understanding of particular episodes of uk post war economic history to achieve this aim we focus on two fundamental sources of business cycle fluctuations productivity shocks and a preference shift or more generally a supply and demand shock we choose these because i they can be easily calculated using only published data avoiding the need for any econometric identification assumptions ii they represent the simplest extension to the neoclassical stochastic growth model which can explain observed uk business cycle patterns they therefore form a natural benchmark with which to assess prescott s 1986 claim that this model can account for both growth and business cycles however while our main focus is on these two shocks our methodology is broad enough to allow for a wide range of potential causes of uk business cycles in section 1 of the paper we outline some stylised facts of the uk business cycle and motivate more rigorously our focus on productivity and preference shocks in section 2 we provide estimates of these shocks discuss their univariate properties and examine their correlation with key business cycle variables we find both shocks to be very volatile and persistent with the productivity variable accounting for a large proportion of output fluctuations and preference shifts more important in explaining employment movements simulations show that in combination with a neoclassical growth model these shocks are capable of matching uk business cycles however if

factor hoarding and the propagation of business cycles shocks this paper analyzes the role of variable capital utilization rates in propagating shocks over the business cycle to this end we formulate and estimate an equilibrium business cycle model in which cyclical capital utilization rates are viewed as a form of factor hoarding we find that variable capital utilization rates substantially magnify and propagate the impact of shocks to agents environments the strength of these propagation effects is evident in the dynamic response functions of various economy wide aggregates to shocks in agents environments in the statistics that we construct to summarize the strength of the propagation mechanisms in the model and in the volatility of exogenous technology shocks needed to explain the observed variability in aggregate u s output other authors have argued that standard real business cycle rbc models fail to account for certain features of the data because they do not embody quantitatively important propagation mechanisms these features include the observed positive serial correlation in the growth rate of output the shape of the spectrum of the growth rate of real output and the correlation between the forecastable component of real output and various other economic aggregates allowing for variable capital utilization rates substantially improves the ability of the model to account for these features of the data

country v sector effects in equity returns and the roles of geographical and firm size coverage since roll the journal of finance 47 1 3 41 1992 and heston and rouwenhorst journal of financial economics 36 3 27 1994 there has been a debate whether country factors in international stock returns are typically more variable than sector factors the addition of emerging markets ems does boost the ratio of country factor variance relative to industry factor variance these markets have a higher variability but are also less related to global factors investigating to what extent this phenomenon can be tracked down to the impact of adding more small firms we find the following 1 small firms do have higher volatility but only after controlling for country and sector affiliation 2 small firms do have weaker sector affinity as expected 3 small firms unexpectedly have weaker local market sensitivities than large firms facts 2 and 3 mean that adding more small firms to the data base has a diversifying effect on both the sector and country factor variance while the impact on sector variance is larger the net effect turns out to be tiny 4 adding emerging markets has a very marked impact on the variance ratio in fact the addition of small stocks to the sample hardly dents the effect of adding ems thus the role of ems cannot be reduced to just a small firm phenomenon

an econometric analysis of fluctuations in aggregate labor supply and demand the paper contains a simple equilibrium model of the labor market the supply function allows for intertemporal substitution in response to real wage fluctuations and the demand function allows for adjustment costs on employment the supply and demand functions both solve quadratic partial adjustment problems driven by rational expectations about future real wages the market equilibrium also solves a partial adjustment problem driven by rational expectations about future preference and technology shocks two related issues are emphasized the identification of dynamic labor supply and demand functions and the theoretical interpretation of serial correlation in employment and real wages when the supply and demand shocks are assumed to be ar 1 processes which are not causally related the model delivers a simple structure for the equilibrium process for employment and real wages which is a restricted var 2 this simple structure facilitates the interpretation of summary statistics on the time series properties of observed employment and real wage series the supply and demand functions can both be locally identified using only employment and real wage data an illustrative application is presented using u s manufacturing data for the period 1948 1971

do real balance effects invalidate the taylor principle in closed and open economies this paper examines the determinacy implications of forecast based monetary policy rules that set the interest rate in response to expected future inflation in a neo wicksellian model that incorporates real balance effects we show that the presence of such effects in closed economies restricts the ability of the taylor principle to prevent indeterminacy of the rational expectations equilibrium the problem is exacerbated in open economies particularly if the policy rule reacts to consumer price rather than domestic price inflation however determinacy can be restored in both closed and open economies with the addition of monetary policy inertia

income and wealth heterogeneity in the macroeconomy how do movements in the distribution of income and wealth affect the macroeconomy we analyze this question using a calibrated version of the stochastic growth model with partially uninsurable idiosyncratic risk and movements in aggregate productivity our main finding is that in the stationary stochastic equilibrium the behavior of the macroeconomic aggregates can be almost perfectly described using only the mean of the wealth distribution this result is robust to substantial changes in both parameter values and model specification our benchmark model whose only difference from the representative agent framework is the existence of uninsurable idiosyncratic risk displays far less cross sectional dispersion and skewness in wealth than u s data however an extension that relies on a small amount of heterogeneity in thrift does succeed in replicating the key features of the wealth data furthermore this extension features aggregate time series that depart significantly from permanent income behavior

monetary policy trade offs and the correlation between nominal interest rates and real output the authors present a structural model of the u s economy that combines their price contracting specification with a term structure relationship an aggregate demand curve and a monetary policy reaction function the model matches important features of postwar data well and provides a structural explanation of the correlation between real output and the short term nominal rate of interest the authors perform a battery of monetary policy experiments that show that as viewed through the lens of this model monetary policy has struck a good balance recently among competing monetary policy objectives copyright 1995 by american economic association

an optimizing is lm specification for monetary policy and business cycle analysis we ask whether relations of the is lm type can sensibly be used for the aggregate demand portion of a dynamic optimizing general equilibrium model intended for analysis of issues regarding monetary policy and cyclical fluctuations the main result is that only one change the addition of a term regarding expected future income is needed to make the is function match a fully optimizing model whereas no changes are needed for the lm function this modification leads to a dynamic forward looking model of aggregate demand that is tractable and usable with a wide variety of aggregate supply specifications theoretical applications concerning price level determinacy and gradual price adjustment are included

the euro and corporate valuations in this paper we study the changes in corporate valuations induced by the adoption of the euro as the common currency in europe we use corporate level data from seventeen european countries of which eleven adopted the euro we show that the introduction of the euro has increased tobin s q ratios by 17 1 in the euro area countries that previously had weak currencies part of the increase in corporate valuations is explained by the decrease in interest rates and by the decrease in the cost of equity the increases in tobin s q are larger for firms that would be harmed by currency devaluations the author 2008 published by oxford university press on behalf of the society for financial studies all rights reserved for permissions please e mail journals permissions oxfordjournals org oxford university press

international co movements of real and financial economic variables this study presents a first attempt at investigating whether the international co movements of real economic activity conform to the same international co movements of financial activity this study tests the international co movements of real economic activity on the one hand and financial variables such as stock returns interest rates inflation rates and risk premiums on the other hand we employ a dynamic correlation model on data from oecd countries for the period 1980 2010 our findings demonstrate that international stock markets co react in accordance with the underlying international economic forces we also document three other results first the correlation among countries with respect to real economic activity is statistically positive but the level of this correlation is lower than that of financial variables second there is a significant increase over time in the international correlation level with respect to the financial variables finally the creation of the euro monetary union

factor decomposition and diversification in european corporate bond markets in this paper we present an analysis of diversification strategies on portfolios of european corporate bonds from the perspective of a us based investor we study whether mean variance diversification strategies change as a result of the introduction of the european economic and monetary union emu using a comprehensive and unique data set of european corporate bonds we show that country factors are more important than industry factors to describe the cross section of european corporate bonds in particular we find that in the post emu period country factors remain important

global market integration an alternative measure and its application global markets seem to be increasingly integrated but there is no well accepted measure of integration we show that the correlation across markets is a poor measure perfectly integrated markets can exhibit weak correlation we derive a new integration measure based on the explanatory power of a multi factor model and use it empirically to investigate recent trends in global integration for most countries there has been a marked increase in measured integration over the past three decades but this is not indicated by correlations among country indexes

money s role in the monetary business cycle a small structural model of the monetary business cycle implies that real money balances enter into a correctly specified forward looking is curve if and only if they enter into a correctly specified forward looking phillips curve the model also implies that empirical measures of real balances must be adjusted for shifts in money demand to accurately isolate and quantify the dynamic effects of money on output and inflation maximum likelihood estimates of the modelos parameters take both these considerations into account but still suggest that money plays a minimal role in the monetary business cycle

european equity market integration and joint relationship of conditional volatility and correlations abstract we analyse the integration patterns of seven leading european stock markets from 1990 to 2013 using daily data and mismatched monthly macroeconomic data to study the mismatch of data frequencies we use the dcc midas dynamic conditional correlation mixed data sampling technique developed by colacito engle and ghysels journal of econometrics 2011 we benchmark european integration patterns against the german stock market the reported integration patterns show a clear divide between large and relatively small equity markets short run and long run return correlations the small markets display higher short run european convergences than the large markets and vice versa the across the board divergence from greek risk during the crisis period is the most unambiguous conclusion of our study during this period cross country joint relationships of conditional variances and return correlations a convergence of risks resulting in global regional contagious spillovers are typically positive only exceptions are the german stock market s joint relationships

emu and european stock market integration the launch of the single currency in europe in january 1999 was preceded by a period of regulatory harmonization convergence in bond yields and inflation rates and strict fiscal policy across the eurozone countries we examine whether the 1990s also were characterized by increased stock market integration the results indicate that as forward interest differentials benchmarked against germany and inflation differentials benchmarked against the three best performing states shrank toward zero stock markets converged toward full integration the united kingdom a country that chose not to enter the eurozone shows no such increase in stock market integration

dynamics of international integration of government securities markets abstract this paper investigates the dynamics of international government bond market integration in six of the g7 economies over two decades leading up to the global crisis it examines whether such integration had been significant the extent to which integration at the short and long end of the yield curve differed the nature of such integration and the extent of the decoupling of the long rates from short rates these issues are investigated using the rigorous smooth transition copula garch model framework the results show that integration at the long end of the yield curve had been increasing had become pronounced and was significantly greater than at the short end decoupling between the short and long end of the yield curve was notable with important implications for the efficacy of monetary policy in the period before the crisis

eurosystem monetary targeting lessons from u s data abstract using a small empirical model of inflation output and money estimated on u s data we compare the relative performance of monetary targeting and inflation targeting the results show monetary targeting to be quite inefficient yielding both higher inflation and output variability this is true even with a nonstochastic money demand formulation our results are also robust to using a p model of inflation therefore in these popular frameworks there is no support for the prominent role given to money growth in the eurosystem s monetary policy strategy

the relationship between risk and expected return in europe abstract we employ midas mixed data sampling to study the risk expected return trade off in several european stock indices using midas we report that in most indices there is a significant positive relationship between risk and expected return this strongly contrasts with the result we obtain when we employ both symmetric and asymmetric garch models for conditional variance we also find that asymmetric specifications of the variance process within the midas framework improve the relationship between risk and expected return as an additional application we analyze the extent to which european stock markets are integrated which is a particularly relevant issue especially following the launch of the euro in january 1999 finally we propose a bivariate midas specification to test the pricing significance of the hedging component within an intertemporal risk return trade off with multiple european market indices

labor market heterogeneity aggregation and policy in variance of dsge model parameters data from a heterogeneous agents economy with incomplete asset markets and indivisible labor supply are simulated under various fiscal policy regimes and an approximating representative agent model is estimated preference and technology parameter estimates of the representative agent model are not invariant to policy changes and the bias in the representative agent model s policy predictions is large compared to predictive intervals that reflect parameter uncertainty since it is not always feasible to account for heterogeneity explicitly it is important to recognize the possibility that the parameters of a highly aggregated model may not be invariant with respect to policy changes

using survey data to resolve the exchange risk exposure puzzle evidence from u s multinational firms while in previous literature foreign currency exposure is estimated to be surprisingly small and insignificant we question in this paper the rationality assumption and show that the traditional use of realized exchange rate changes to approximate unexpected currency shocks leads to a strong underestimation of the influence that exchange rates play in determining firm valuations in light of a unique survey data base of individual exchange rate expectations we distinguish between realized and unexpected foreign currency movements and find that half of our sample of 935 u s firms with real operations in foreign countries is significantly exposed to unexpected exchange rate movements in line with previously reported results foreign exchange risk exposure is found to become increasingly perceptible when the return horizon is lengthened the difference between the exposure to realized versus unexpected exchange rate movements is however decreasing when lengthening the horizon suggesting that the more market participants disagree about the future path of currency values the less investors and or managers are likely to use the publicly available forecasts in their pricing and hedging decisions

the euro and european financial market dependence a time varying copula model is used to investigate the impact of the introduction of the euro on the dependence between 17 european stock markets during the period 1994 2003 the model is implemented with a gjr garch ma t model for the marginal distributions and the gaussian copula for the joint distribution which allows capturing time varying non linear relationships the results show that within the euro area market dependence increased after the introduction of the common currency only for large equity markets such as in france germany italy the netherlands and spain structural break tests indicate that the increase in financial market dependence started around the beginning of 1998 when euro membership was determined and the relevant information was announced the uk and sweden but not other european countries outside the euro area are found to exhibit an increase in equity market co movement which is consistent with the interpretation that these countries may be expected to join the euro in the future

money in an estimated business cycle model of the euro area this article examines the role of money in a small scale dynamic general equilibrium model of the euro zone estimated by maximum likelihood the model allows for both intertemporal and intratemporal non separability in preferences we find first that real balances do not affect the marginal utility of consumption second money demand shocks mainly help to forecast real balances while real shocks explain the bulk of price output and interest rates fluctuations third the calculation of the natural rate of interest reveals that the evolution of the interest rate is mostly accounted for by the real sources of fluctuations

european financial market dependence an industry analysis this paper uses a copula model to investigate the degree and determinants of european market dependence across 10 industries in 12 euro zone and 8 non euro zone stock markets during the period 1992 2011 most of the industries in euro countries show a dependence increase with the euro area after the introduction of the euro the effects are strongest in countries with larger market capitalization and in the financials industrials consumer goods utilities technology and telecommunications industries overall the export intensity interest rate sensitivity and competitiveness of an industry and the financial development and economic openness of a country are the most important determinants of changes in equity market dependence the period around the lehman collapse also shows higher equity market dependence between european countries while the lower dependence increase during the period of the recent european sovereign debt crisis suggests that country specific factors may matter more than before

heterogeneity of the determinants of euro area sovereign bond spreads what does it tell us about financial stability abstract in this paper we assess the movements of euro area sovereign bond yield spreads vis a vis the german bund as processes specified across different levels of volatility and subject to movements in asset prices and economic conditions the determinants we use are grouped into domestic and euro area aggregates thus allowing us to derive results on their relative explanatory power and compare them across time and the spectrum of countries we find that volatility influences the deterministic processes of the euro area sovereign spreads and that identical determinants have effects on spreads that vary considerably across countries furthermore we find that variables reflecting investment confidence conditions and perceptions for the upcoming economic activity are significant determinants and their significance remains to a large extent even when controlling for fiscal variables