monetary policy signaling and movements in the term structure of interest rates this paper examines how various monetary policy signals such as repo rate changes inflation reports speeches and minutes from monetary policy meetings affect the term structure of interest rates we find that unexpected movements in the short end of the yield curve are mainly driven by unexpected changes in the repo rate however published inflation reports and speeches also have some impact on short rates speeches are found to be a more important determinant for the longer end of the term structure our conclusion is that central bank communication is an essential part of the conduct of monetary policy

ageing health and health care the population in the developed world has experienced a significant increase in life expectancy over the last 50 years simultaneously while the onset of comorbidities has been deferred to older age groups health care expenditure has grown dramatically primarily owing to the advancement of medical technology and the expansion of individual income levels along with population ageing in the wake of increased longevity however the contribution of population ageing to health expenditure growth is subject to some theoretical and empirical scrutiny this paper takes the question of ageing and health and health care to the data to evaluate the net impact of ageing we focus on two main questions namely the welfare valuation of longevity improvements for various oecd countries along with the red herring hypothesis which suggests that population ageing has a small and almost negligible impact on health care expenditure our estimates lead us to suggest an average gain in longevity of 4 5 years since 1980 corresponding to about 13 5 per cent of lifetime income of a 20 year old in 2000 furthermore we confirm a weak red herring claim that is that population ageing accounts for only a 0 5 per cent annual growth rate of health care expenditure finally we find that the rise in longevity leads to a further demand for life prolonging medical care

ageing and the welfare state securing sustainability over the next four decades increasing old age dependency ratios will exert an enormous upward pressure on welfare spending in most developed countries as this is mainly due to existing unfunded public pension schemes many countries have embarked on far reaching reforms in this area strengthening actuarial fairness modifying indexation rules adding elements of pre funding and last but not least attempting to extend the period of economic activity efforts to contain costs may also be relevant with regard to public expenditure on health and long term care but thus far no country has started to really deal with these issues still some countries have made substantial progress in securing the long term sustainability of their welfare systems what remains to be considered is re constructing the system of intergenerational transactions as a potential way of removing disincentives to raise children and invest in their human capital in the long run

an investigation of the gains from commitment in monetary policy this paper proposes a simple framework for analyzing a continuum of monetary policy rules characterized by differing degrees of credibility in which commitment and discretion become special cases of what we call quasi commitment the monetary policy authority is assumed to formulate optimal commitment plans to be tempted to renege on them and to succumb to this temptation with a constant exogenous probability known to the private sector by interpreting this probability as a continuous measure of the lack of credibility of the monetary policy authority we investigate the welfare effect of a marginal increase in credibility our main finding is that in a simple model of the monetary transmission mechanism most of the gains from commitment accrue at relatively low levels of credibility in our benchmark calibration a commitment expected to last for only 6 quarters is enough to bridge 75 of the welfare gap between discretion and commitment this seems to justify the well known concern of monetary policy makers about their credibility even in a world with limited access to commitment technologies

survey measures of expected u s inflation of real interest rates and cash flows for decisions concerning investment expenditures international capital flows and exchange rate movements hinge in large part on expected real yield differentials across countries the federal reserve needs reliable measures of expected inflation to formulate and gauge the thrust of monetary policy in fact inflation expectations have become more important to the fed given the diminished stability of the link between the monetary aggregates and gdp expenditures since the early 1980s and the greater role which has been thrust upon expected real short term interest rates in the implementation of federal reserve policy the issue of rationality of inflation expectations that is the extent to which agents form expectations without making systematic mistakes in their beliefs about what inflation will be is important if inflation expectations are formed rationally labor and financial markets will strongly tend to neutralize the potential redistributive effects of inflation over time financial capital will flow efficiently within and across national borders moreover some of the stronger claims of new classical macroeconomics like the claim that only unexpected monetary policy actions will

testing for indeterminacy an application to u s monetary policy reply this paper considers a prototypical new keynesian model in which the equilibrium is undetermined if monetary policy is passive the likelihood based estimation of dynamic equilibrium models is extended to allow for indeterminacies and sunspot fluctuations we construct posterior weights for the determinacy and indeterminacy region of the parameter space and estimates for the propagation of fundamental and sunspot shocks according to the estimated model u s monetary policy post 1982 is consistent with determinacy whereas the pre volcker policy is not we find that before 1979 indeterminacy substantially altered the propagation of shocks

nominal price rigidity money supply endogeneity and business cycles abstract this paper investigates the ability of nominal price rigidity to explain the co movement of inflation with the cyclical component of output observed in the post war u s data a dynamic general equilibrium model is constructed with the introduction of monopolistic competition and nominal price rigidity in a standard real business cycle model allowing for an endogenous money supply rule it is then demonstrated that sticky price models can explain the observed associations between movements in inflation and output much better than flexible price models this result depends little on whether money supply is assumed to be endogenous or not

the persistence of the peso problem when policy is noisy abstract the peso problem the market s belief that a discrete event may occur has frequently been blamed for the persistence of on average mistaken forecasts of macroeconomic variables this paper demonstrates how beliefs that a policy process may have switched can induce apparent ex post biased forecasts of exchange rates even after the switch has occurred furthermore during this peso problem period exchange rates may appear to contain a speculative bubble component since they will systematically deviate from the levels implied by observing fundamentals ex post and the conditional variance of exchange rates will exceed the variance implied by observing fundamentals

trend inflation and monetary policy regimes in japan abstract this paper examines the dynamics of trend inflation in japan over the last three decades based on the smooth transition phillips curve model we find that there is a strong connection between the trend inflation and monetary policy regimes the results also suggest that the introduction of the inflation targeting policy and quantitative and qualitative easing in the beginning of 2013 successfully escaped from the deflationary regime but were not enough to achieve the 2 inflation target finally our results indicate the significance of exchange rates in explaining the recent fluctuations of inflation and the importance of oil and stock prices in maintaining the positive trend inflation regime

permanent and transitory policy shocks in an empirical macro model with asymmetric information abstract an empirical model that allows for shifts in the inflation target and imperfect policy credibility is estimated imperfect credibility defined by differences between the perceived and actual inflation target obtains because private agents cannot correctly distinguish between permanent target shocks and transitory funds rate shocks learning affects responses to structural shocks important features include the absence of a price puzzle permanent nominal effects of aggregate supply shocks due to partial policy accommodation and the ability to examine responses to a permanent target change and expectations shocks perceptions of permanent target shocks explain sizable movements in bond yields and inflation

should generational accounts replace public budgets and deficits the author assesses the concept of generational accounts and the specific accounts constructed by alan auerbach jagadeesh gokhale and laurence kotlikoff 1991 although these accounts support the assertion of present orientation in fiscal policy they rest on numerous assumptions based on judgments that are open to question these involve the treatment of the public budget constraint the benefits from public exhaustive expenditures economic and population projections the discount rate and fiscal incidence alternative and equally reasonable assumptions could yield radically different conclusions the author concludes that the auerbach gokhale and kotlikoff accounts should not replace the annual public budget as they argue

the effect of protestantism on education before the industrialization evidence from 1816 prussia across prussian counties and towns protestantism led to more schooling already in 1816 before the industrial revolution this supports a human capital theory of protestant economic history and rules out a weberian explanation of protestant education just resulting from industrialization

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

what drives inflation expectations in brazil an empirical analysis this study examines the macro economic determinants of survey inflation expectations in brazil since the adoption of inflation targeting in 1999 the results suggest that the inflation targeting framework has helped anchor expectations with the dispersion of inflation expectations declining considerably particularly during periods of high uncertainty we also find that apart from the inflation target the stance of fiscal policy as proxied by the ratio of the consolidated primary surplus to gdp has been instrumental in shaping expectations the importance of past inflation in determining expectations appears to be relatively low and the overall empirical evidence does not suggest the presence of substantial inertia in the inflation process

indivisible labor and the business cycle abstract a growth model with shocks to technology is studied labor is indivisible so all variability in hours worked is due to fluctuations in the number employed we find that unlike previous equilibrium models of the business cycle this economy displays large fluctuations in hours worked and relatively small fluctuations in productivity this finding is independent of individuals willingness to substitute leisure across time this and other findings are the result of studying and comparing summary statistics describing this economy an economy with divisible labor and post war u s time series

starting from a blank page semantic similarity in central bank communication and market volatility abstract central banks often draft press releases announcing monetary policy decisions starting from the previous release this makes it straightforward to see how the content has evolved but may make substantial updates harder to interpret as markets learn to expect only minor updates using variation in the drafting process at the bank of canada this paper finds that similar press releases reduce market volatility whereas volatility rises when substantial changes occur after sequences of similar statements a comparison over time and across central banks shows that market sensitivity to similarity adjusts to the drafting practice of central banks

central bank communication and monetary policy a survey of theory and evidence over the last two decades communication has become an increasingly important aspect of monetary policy these real world developments have spawned a huge new scholarly literature on central bank communication mostly empirical and almost all of it written in this decade we survey this ever growing literature the evidence suggests that communication can be an important and powerful part of the central bank s toolkit since it has the ability to move financial markets to enhance the predictability of monetary policy decisions and potentially to help achieve central banks macroeconomic objectives however the large variation in communication strategies across central banks suggests that a consensus has yet to emerge on what constitutes an optimal communication strategy

are inflation expectations rational abstract several recent papers report evidence of an apparent statistical bias in inflation expectations and interpret these findings as overturning the rational expectations hypothesis in this paper we investigate the validity of such an interpretation we present a computational dynamic general equilibrium model capable of generating aggregate behavior similar to the data along several dimensions by construction model agents form rational expectations we run a standard regression on equilibrium realizations of inflation and inflation expectations over sample periods corresponding to those tests performed on actual data and find evidence of an apparent bias in inflation expectations our experiments suggest that this incorrect inference is largely the product of a small sample problem exacerbated by short run learning dynamics in response to infrequent shifts in monetary policy regimes

communication by central bank committee members different strategies same effectiveness the paper assesses the communication strategies of the federal reserve the bank of england and the european central bank and their effectiveness we find that the effectiveness of communication is not independent from the decision making process the paper shows that the federal reserve has been pursuing a highly individualistic communication strategy amid a collegial approach to decision making while the bank of england is using a collegial communication strategy and highly individualistic decision making the european central bank ecb has chosen a collegial approach both in its communication and in its decision making assessing these strategies we find that predictability of policy decisions and the responsiveness of financial markets to communication are equally good for the federal reserve and the ecb this suggests that there may not be a single best approach to designing a central bank communication strategy

social security and the real economy an inquiry into some neglected issues the debate concerning the effects of payas you go payg defined benefits socialsecurity systems on the real economy has focused on private savings robert j barro 1978 martin feldstein 1997 we expand the inquiry to neglected effects on economic growth and underlying family choices our inquiry is based on ehrlich and francis t lui s 1998 model of the relationships among social security the family and endogenous growth

steady state growth and the elasticity of substitution in a neoclassical economy with endogenous capital and labor augmenting technical change the steady state growth rate of output per worker is shown to increase in the elasticity of substitution between capital and labor this confirms the assessment of klump and de la grandville 2000 that the elasticity of substitution is a powerful engine of economic growth however unlike their findings my result applies to the steady state growth rate moreover it does not hinge on particular assumptions on how aggregate savings come about it holds for any household sector allowing savings to grow at the same rate as aggregate output

monetary policy regimes and beliefs this paper investigates the role of beliefs over monetary policy in propagating the effects of monetary policy shocks within the context of a dynamic stochastic general equilibrium model in this model monetary policy periodically switches between low and high money growth regimes when individuals cannot observe the regime directly they must draw inferences over regime type based on historical money growth rates the authors show that for an empirically plausible money growth process beliefs evolve slowly in the wake of a regime change as a result their model is able to capture some of the observed persistence of real and nominal variables following such a regime change

competition between specialized candidates opposing candidates for a political office often differ in their professional backgrounds and previous political experience leading to both real and perceived differences in political capabilities we analyze a formal model in which candidates with different productivities in two policy areas compete for voters by choosing how much money or effort they would allocate to each area if elected the model has a unique equilibrium that differs substantially from the standard median voter model although candidates compete for the support of a moderate voter type this cutoff voter differs from the expected median voter moreover no voter type except the cutoff voter is indifferent between the candidates in equilibrium the model also predicts that candidates respond to changes in the preferences of voters in a very rigid way from a welfare perspective candidates are excessively moderate almost certainly a majority of voters would prefer that the winning candidate focus more on his or her strength

changing beliefs and systematic rational forecast errors with evidence from foreign exchange this paper addresses a new interpretation to the appearance in the early 1980s of systematic errors in forecasting the dollar exchange rate following a change in the process of a fundamental variable market participants revise their beliefs about the process using bayes rule since the market does not immediately recognize the change forecast errors are on average wrong during a period when the market is rationally learning for conservative parameter values the learning behavior of the dollar exchange rate in the early 1980s appears consistent with about half of the dollar s underprediction implied by the forward market copyright 1989 by american economic association

changes in the federal reserve s inflation target causes and consequences this paper estimates a new keynesian model to draw inferences about the behavior of the federal reserve s unobserved inflation target the results indicate that the target rose from 1 1 4 percent in 1959 to over 8 percent in the mid to late 1970s before falling back below 2 1 2 percent in 2004 the results also provide some support for the hypothesis that over the entire postwar period federal reserve policy has systematically translated short run price pressures set off by supply side shocks into more persistent movements in inflation itself although considerable uncertainty remains about the true source of shifts in the inflation target jel e31 e32 e52

family ties and the crowding out of long term care insurance insurance for long term care ltc has developed only moderately compared to other areas of welfare which has been explained variously as the result of market failures public misconceptions of the risk of ltc needs and intergenerational contracts this paper offers a cultural explanation for the limited ltc insurance development in europe it argues that family ties by enhancing informal care giving duties inhibit individuals expected public and private insurance coverage the empirical analysis of the paper exploits cross country and sub group variability of a representative database of european union member states containing records on ltc coverage and family structure drawing upon two measures of familistic culture or family ties we find a negative association between family ties and expected coverage of ltc for different sub samples these results are robust to a set of checks for different definitions of family ties and controls and for a sub sample of first and second generation migrants policy implications suggest that widespread expansion of ltc coverage might need to accommodate existing familistic cultural norms to avoid insurance crowding out

sustaining fiscal policy through immigration this paper explores the fiscal implications of immigration to the us and argues that immigration policy should be viewed as a vital part of fiscal policy in particular a case is made that skill

tracking u s inflation expectations with domestic and global indicators abstract are foreign variables important for tracking u s inflation expectations this paper estimates a reduced form model that takes both domestic and global indicators of economic slack and inflationary pressures into account our main findings point towards the instability of the estimated parameters over the last four decades in particular global indicators appear to have played a statistically significant role in shaping forecasters expectations until the mid 1980s by contrast the u s monetary policy stance turns out to be relevant in the 1980s and 1990s we relate this finding to the more aggressive monetary policy conduct implemented by the fed since the end of the volcker experiment

the impact of ecb monetary policy decisions and communication on the yield curve we use intraday changes in money market rates to construct indicators of news about monetary policy stemming separately from policy decisions and from official communication of the european central bank and study their impact on the yield curve we show that communication may lead to substantial revisions in expectations of monetary policy and at the same time exert a significant impact on interest rates at longer maturities thereby the maturity response pattern to communication is hump shaped whereas that to policy decisions is downward sloping jel e43 e58

jointly determined saving and fertility behaviour theory and estimates for germany italy uk and usa abstract the comparative statics predictions of models of the joint determination of household saving and fertility are derived under various hypotheses self interest altruism of parents towards children altruism of children towards parents etc and compared with those of models which determine saving under the assumption of exogenous fertility country specific saving and fertility equations are then estimated using time series data for germany italy uk and usa for each of the countries considered the estimates are consistent with the hypothesis that saving and fertility are jointly determined by self interested parents and reject the alternative hypotheses the data also show that a self financing expansion of social security discourages fertility and generally raises household saving

optimal taxation of bequests in a model with initial wealth we formulate an optimal taxation model where parents leave bequests to their descendants for altruistic reasons in contrast to the standard model individuals differ not only in earning abilities but also in initial inherited wealth in this model a redistributive motive for an inheritance tax which is equivalent to a uniform tax on all expenditures arises given that initial wealth increases with earning abilities the introduction of the inheritance tax either increases intertemporal social welfare or has an ambiguous effect depending on whether the external effect related to altruism is accounted for in the social objective

sticky price and limited participation models of money a comparison abstract we provide new evidence that models of the monetary transmission mechanism should be consistent with at least the following facts after a contractionary monetary policy shock the aggregate price level responds very little aggregate output falls interest rates initially rise real wages decline by a modest amount and profits fall we compare the ability of sticky price and limited participation models with frictionless labor markets to account for these facts the key failing of the sticky price model lies in its counterfactual implications for profits the limited participation model can account for all the above facts but only if one is willing to assume a high labor supply elasticity 2 percent and a high markup 40 percent the shortcomings of both models reflect the absence of labor market frictions such as wage contracts or factor hoarding which dampen movements in the marginal cost of production after a monetary policy shock 1997 elsevier science b v

imperfect credibility and inflation persistence in this paper we formulate a dynamic general equilibrium model with staggered nominal contracts in which households and rms use optimal ltering to disentangle persistent and transitory shifts in the monetary policy rule the calibrated model accounts quite well for the dynamics of output and insation during the volcker disinsation and implies a sacri ce ratio very close to the estimated value our approach indicates that insation persistence and substantial costs of disinsation can be generated in an optimizing agent framework without relaxing the assumption of rational expectations or relying on arbitrary modi cations to the aggregate supply relation jel classi cation e31 e32 e52

monetary policy shocks and financial conditions a monte carlo experiment abstract the effects of monetary policy shocks on financial conditions are often estimated by appealing to recursive vector autoregressions vars we assess the ability of this class of vars to recover the true effects of a monetary policy shock via a monte carlo experiment in which the data generating process is a dynamic stochastic general equilibrium dsge model featuring macro finance interactions and estimated with u s quarterly data our dsge model predicts a negative and significant reaction of financial conditions to an unexpected monetary policy tightening we point out that such reaction is just overlooked by recursive vars moreover we show that cholesky vars may substantially underestimate the welfare costs due to macroeconomic fluctuations

has monetary policy become more effective we investigate the implications of changes in the structure of the u s economy for monetary policy effectiveness estimating a vector autoregression over the pre and post 1980 periods we provide evidence of a reduced effect of monetary policy shocks in the latter period we estimate a structural model that replicates well the economy s response in both periods and perform counterfactual experiments to determine the source of the change in the monetary transmission mechanism and in the economy s volatility we find that by responding more strongly to inflation expectations monetary policy has stabilized the economy more effectively in the post 1980 period

shocking language understanding the macroeconomic effects of central bank communication we explore how the multi dimensional aspects of information released by the fomc has effects on both market and real economic variables using tools from computational linguistics we measure the information released by the fomc on the state of economic conditions as well as the guidance the fomc provides about future monetary policy decisions employing these measures within a favar framework we find that shocks to forward guidance are more important than the fomc communication of current economic conditions in terms of their effects on market and real variables nonetheless neither communication has particularly strong effects on real economic variables

the pay as you go pension system as fertility insurance and an enforcement device a paygo system may serve as insurance against not having children and as an enforcement device for ungrateful children who are unwilling to pay their parents a pension in fact the latter was bismarck s historic motive for introducing this system it is true that the paygo system reduces the investment in human capital but if it is run on a sufficiently small scale it may nevertheless bring about a welfare improvement if on the other hand the scale of the system is so large that parents bequeath some of their pensions to their children it is overdrawn and creates unnecessarily strong disincentives for human capital investment

does global liquidity help to forecast u s inflation we construct a measure of global liquidity using the growth rates of broad money for the g7 economies global liquidity produces forecasts of us inflation that are significantly more accurate than the forecasts based on us money growth phillips curve autoregressive and moving average models the marginal predictive power of global liquidity is strong at three years horizons results are robust to alternative measures of inflation

trend inflation indexation and inflation persistence in the new keynesian phillips curve purely forward looking versions of the new keynesian phillips curve nkpc generate too little inflation persistence some authors add ad hoc backward looking terms to address this shortcoming we hypothesize that inflation per sistence results mainly from variation in the long run trend component of inflation which we attribute to shifts in monetary policy we derive a version of the nkpc that incorporates a time varying inflation trend and examine whether it explains the dynamics of inflation when drift in trend inflation is taken into account a purely forward looking version of the model fits the data well and there is no need for backward looking components jel e12 e31 e52 in this paper we consider the extent to which guillermo calvo s 1983 model of nominal price rigidities can explain inflation dynamics without relying on arbitrary backward looking terms in its baseline formulation the calvo model leads to a purely forward looking new keynesian

open mouth operations abstract this paper explains how central bank statements rather than open market operations can be used to implement monetary policy in the extreme policy instruments can be held constant and yet interest rates will evolve along the path desired by the central bank we show how the recent implementation of monetary policy in new zealand works in this way using announcement data from new zealand we find that open mouth operations lead to large changes in interest rates across all maturities and these changes cannot be explained by open market operations implications are drawn for monetary policy in other jurisdictions

canadian interest rate setting the information content of canadian and u s central bank communication we explain canadian target rate decisions using macroeconomic variables as well as bank of canada and federal reserve communication indicators econometrically we employ an ordered probit model of a taylor rule to explain and predict 60 target rate decisions between 1998 and 2006 we find that communications especially speeches and testimony by canadian governing council members provide a significant and robust explanation of canadian target rate decisions however prior to the introduction of fixed announcement dates canadian communications contained more information on upcoming policy moves finally communications by the u s federal reserve bank which are much more frequent outperform our canadian communication indicators in explaining canadian interest rate decisions

globalization macroeconomic performance and monetary policy the paper argues that many of the exaggerated claims that globalization has been an important factor in lowering inflation in recent years just do not hold up globalization does however have the potential to be stabilizing for individual economies and has been a key factor in promoting economic growth the paper then examines four questions about the impact of globalization on the monetary transmission mechanism and arrives at the following answers i has globalization led to a decline in the sensitivity of inflation to domestic output gaps and thus to domestic monetary policy no ii are foreign output gaps playing a more prominent role in the domestic inflation process so that domestic monetary policy has more difficulty stabilizing inflation no iii can domestic monetary policy still control domestic interest rates and so stabilize both inflation and output yes iv are there other ways besides possible influences on inflation and interest rates in which globalization may have affected the transmission mechanism of monetary policy yes

comment on monetary policy communication policy slope and the stock market by andreas neuhierl and michael weber abstract this note discusses the article monetary policy communication policy slope and the stock market by andreas neuhierl and michael weber the authors document that the slope of the fed funds futures curve predicts stock returns one week ahead and is correlated with the tone of fed board member speeches over the period 1994 2007 we show that this return predictability is restricted to the subsample from 1999 to 2001 with no evidence of predictability outside of this period we further point out some issues with the proposed measure of monetary policy tone and show that the positive correlation between tone and the fed funds futures slope is driven by two speeches that when analyzed in detail do not appear particularly hawkish