inheritance law and investment in family firms entrepreneurs may be legally bound to bequeath a minimal stake to noncontrolling heirs the size of this stake can reduce investment in family firms by reducing the future income they can pledge to external financiers using a purpose built indicator of the permissiveness of inheritance law and data for 10 004 firms from 38 countries in 1990 2006 we find that stricter inheritance law is associated with lower investment in family firms but does not affect investment in nonfamily firms moreover as the model predicts inheritance law affects investment only in family firms that experience a succession jel g31 g32

the divergence of bank lending rates from policy rates after the financial crisis the role of bank funding costs abstract after the global financial crisis policy rates were cut to near zero levels yet bank lending rates did not fall as much as the decline in policy rates would have suggested if the crisis represents a structural break in the relationship between monetary policy and lending rates how should central banks view the post crisis transmission this poses a major puzzle for monetary policymakers using a new weighted average cost of liabilities to measure banks effective funding costs we show a model of interest rate pass through with dynamic panel data methods solves this puzzle and has many other advantages over traditional approaches it confirms central banks should focus on the cost and composition of bank liabilities as many are now doing to better understand and steer the dynamics of lending rates

the federal funds rate and the channels of monetary transmission the authors show that the interest rate on federal funds is extremely informative about future movements of real macroeconomic variables then they argue that the reason for this forecasting success is that the funds rate sensitively records shocks to the supply of bank reserves that is the funds rate is a good indicator of monetary policy actions finally using innovations to the funds rate as a measure of changes in policy the authors present evidence consistent with the view that monetary policy works at least in part through credit i e bank loans as well as through money i e bank deposits copyright 1992 by american economic association

endogenous objectives and the evaluation of targeting rules for monetary policy recent research in monetary economics has followed the advice of mccallum 1988 robustness properties of a rule for monetary policy carnegie rochester conference series on public policy 29 173 203 and investigated the robustness properties of monetary policy rules by evaluating them in a variety of models evaluation across models is typically based on an exogenously specified loss function however the theory on which many recent monetary policy models are based implies that changes in the structure of the model also have consequences for the policy objectives the central bank should pursue objectives are endogenous not exogenous to the model in this paper i investigate the impact of endogenous objectives on the evaluation of targeting rules for monetary policy r 2005 elsevier b v all rights reserved

ownership concentration and firm performance in emerging markets a meta analysis the literature concerned with relations between ownership concentration and corporate performance in emerging markets presents conflicting theoretical predications and inconclusive empirical results we use meta analytical techniques to integrate the diverse empirical findings and investigate factors contribute to the inconsistencies in the empirical evidence using 419 correlations collected from 42 primary studies of listed corporations in 18 emerging markets heterogeneity tests show that only a small proportion of the variation in reported ownership concentration performance relations can be attributed to sampling error our meta regressions reveal how population differences researchers modeling choices and inadequate treatment of endogeneity explain a large portion of the true heterogeneity after adjusting for these effects we find ownership concentration has negative relation with firm performance across countries our results emphasize the importance of model specification and methods of addressing endogeneity and support further comparative study of the ownership concentration corporate performance relation between countries with seemingly similar corporate governance environments

a defense of the fomc we defend the forecasting performance of the fomc from the recent criticism of christina and david romer our argument is that the fomc forecasts a worst case scenario that it uses to design decisions that will work well enough are robust despite possible misspecification of its model because these fomc forecasts are not predictions of what the fomc expects to occur under its model it is inappropriate to compare their performance in a horse race against other forecasts our interpretation of the fomc as a robust policymaker can explain all thefindings of the romers and rationalises differences between fomc forecasts and forecasts published in the greenbook by the staff of the federal reserve system

how forward looking is optimal monetary policy we calculate optimal monetary policy rules for several variants of a simple optimizing model of the monetary transmission mechanism with sticky prices and or wages we show that robustly optimal rules can be represented by interest rate feedback rules that generalize the celebrated proposal of taylor 1993 optimal rules however require that the current interest rate operating target depend positively on the recent past level of the operating target and its recent rate of increase in a way that is characteristic of estimated central bank reaction functions but not of taylor s proposal we furthermore find that a robustly optimal policy rule is almost inevitably an implicit rule that requires the central bank to use a structural model to project the economy s evolution under the contemplated policy action however calibrated examples suggest that optimal rules place less weight on projections of inflation or output many quarters in the future than do rules often discussed in the literature on inflation targeting or in the current practice of inflation forecast targeting central banks

the central banks ability to control variability of money market interest rates the case of inflation targeting countries abstract it is well known that variability of money market interest rates is time variant further the ability to control money market interest rates by central bank is also important for effectiveness of inflation targeting as a contribution to understanding the transmission between main monetary policy rate and money market interest rates an innovative formal framework of money market interest rate variability reflecting variety of macroeconomic shocks was developed subsequently a middle size macro financial model with exogenous variables is estimated by the bayesian method with sign restriction to identify main sources of macroeconomic shocks parameters of this model are estimated from a dataset of six countries with long lasting history of inflation targeting using the estimation results three measures of ability to control of money market interest rates are derived and they are used to compare time and country specific conditions of the effects of main policy rate on money market interest rates we consider these measures as an important contribution for evaluating suitability of var models as well as the one for measuring the ability of central bank to control money market rates our findings are interesting and the novel approach is applicable to solve similar problem

optimal interest rate rules and inflation stabilization versus price level stabilization abstract this paper compares the properties of interest rate rules such as simple taylor rules and rules that respond to price level fluctuations called wicksellian rules in a basic forward looking model by introducing appropriate history dependence in policy wicksellian rules perform better than optimal taylor rules in terms of welfare robustness to alternative shock processes and are less prone to equilibrium indeterminacy a simple wicksellian rule augmented with a high degree of interest rate inertia resembles a robustly optimal rule i e a monetary policy rule that implements the optimal plan and that is also completely robust to the specification of exogenous shock processes

variations in r d investments of family and nonfamily firms behavioral agency and myopic loss aversion perspectives the behavioral agency model suggests that to preserve socioemotional wealth loss averse family firms usually invest less in r d than nonfamily firms however behavioral agency model predictions a

simple monetary policy rules and exchange rate uncertainty abstract we analyze the performance and robustness of some common simple rules for monetary policy in a new keynesian open economy model under different assumptions about the exchange rate model adding the exchange rate to an optimized taylor rule that responds to cpi inflation gives only small improvements in terms of economic stability in most model configurations the taylor rule is also slightly more robust to uncertainty about the exchange rate model than are rules that respond to the rate of exchange rate depreciation our results thus indicate that the taylor rule is sufficient to stabilize a small open economy also under exchange rate model uncertainty

interest rate smoothing and price level trend stationarity abstract this paper discusses the definition and mechanics of central bank interest rate smoothing under rational expectations a tension arising between interest rate smoothing and macroeconomic stabilization objectives induces non trend stationary price level and money stock behavior the paper thereby helps explain why such nominal non stationarities are widely observed further implications are drawn for base drift distribution of real returns on long term fixed rate nominal debt and operating characteristics of interest rate pegs and policy instruments

robust monetary policy with the cost channel recent research argues that model uncertainty leads the central bank to adjust interest rates stronger to exogenous disturbances than under certainty this paper investigates whether the introduction of a cost channel of monetary transmission whose presence is empirically supported changes the impact of model uncertainty on interest rate setting the model is simple enough to facilitate an analytical solution i find that the presence of the cost channel dampens the effect of model uncertainty on interest rate setting and can offset the activist policy stance a richer model that allows for persistent supply and demand shocks corroborates these findings

family firm performance over the business cycle a meta analysis the financial performance of family firms has been widely studied in the literature combining the results of 155 primary studies from 35 countries with data about business cycles we investigate how family firm performance changes over the business cycle using meta analytic estimation methods we find that family firms outperform nonfamily firms in developed markets irrespective of economic circumstances this outperformance although statistically significant is very small and practically negligible with regard to the business cycle we find evidence for a procyclical effect in which the relative performance of family firms is lower in economically difficult times our study extends the literature on how family firm performance depends on macroeconomic factors

expectation formation mechanisms profitability of foreign exchange trading and exchange rate volatility an attempt is made to identify the expectation formation mechanism dominating the foreign exchange market and to demonstrate that exchange rate volatility can be attributed to the heterogeneity of traders with respect to expectation formation the criterion used to identify the dominance of a particular mechanism is the profitability of trading based on that mechanism it is concluded that mixed and extrapolative expectations are the dominant mechanisms that market participants follow some sort of a herd behaviour and that they pay attention to the expectations of other participants it is also found that the heterogeneity of market participants with respect to expectation formation goes a long way towards explaining volatility

picture this a simple graph that reveals much ado about research funnel graphs provide a simple yet highly effective means to identify key features of an empirical literature this paper illustrates the use of funnel graphs to detect publication selection bias identify the existence of genuine empirical effects and discover potential moderator variables that can help to explain the wide variation routinely found among reported research findings applications include union productivity effects water price elasticities common currency trade effects minimum wage employment effects efficiency wages and the price elasticity of prescription drugs

using survey data to test standard propositions regarding exchange rate expectations survey data provide a measure of exchange rate expectations superior to the forward rate in that no risk premium interferes we estimate extrapolative adaptive and regressive models of expectations static or random walk expectations and bandwagon expectations are rejected current appreciation generates the expectation of future depreciation because variables other than the contemporaneous spot rate receive weight in comparing expectations to the process governing the spot rate we find statistically significant bias no variable is as ubiquitous in international financial theory and yet as elusive empirically as investors expectations regarding exchange rates in the past expectations have been modeled in an ad hoc way often by using the forward exchange rate there is however a serious problem with using the forward discount as the measure of the expected change in the exchange rate in that the two may not be equal the gap that may separate the forward discount and expected depreciation is generally interpreted as a risk premium most of the large empirical literature testing the unbiasedness of the forward exchange rate for example has found it necessary either arbitrarily to assume away the existence of the risk premium if the aim

stop go monetary policy we propose and estimate several discrete choice models of monetary policy decision making that feature time varying inertia the models permit us to account for three stylized facts characterizing monetary policymaking in the united states 1 target interest rates are gradually adjusted in small discrete movements 2 there are some long stretches of time in which rates are repeatedly moved and 3 there are other long stretches in which the policy rate does not change our models are used to account for the fed s failure to adopt promptly an easier policy stance during the recession of 2001 they are also used to explain delay in tightening the policy stance during the 2003 2006 period that featured a bubble in house prices and was followed by a financial crisis in 2008

beyond publication bias abstract this review considers several meta regression and graphical methods that can differentiate genuine empirical effect from publication bias publication selection exists when editors reviewers or researchers have a preference for statistically significant results because all areas of empirical research are susceptible to publication selection any average or tally of significant insignificant studies is likely to be biased and potentially misleading meta regression analysis can see through the murk of random sampling error and selected misspecification bias to identify the underlying statistical structures that characterize genuine empirical effect meta significance testing and precision effect testing pet are offered as a means to identify empirical effect beyond publication bias and are applied to four areas of empirical economics research minimum wage effects union productivity effects price elasticities and tests of the natural rate hypothesis

meta analysis of economics research reporting guidelines meta regression analysis mra can provide objective and comprehensive summaries of economics research their use has grown rapidly over the last few decades to improve transparency and to raise the quality of mra the meta analysis of economics research network maer net has created the below reporting guidelines future meta analyses in economics will be expected to follow these guidelines or give valid reasons why a meta analysis must deviate from them

inflation output variance trade offs and optimal monetary policy the author estimates the inflation output gap variance trade off faced by monetary policymakers in the united states for policymakers who care about deviations of inflation around target and output around potential the estimated trade off represents the optimal policy frontier given the structure of the economy policymakers can do no better than to attain weighted variances of inflation and output that lie on the frontier the author finds that the variance trade off becomes quite severe when the standard deviation of inflation or output drops much below 2 percent this suggests that approximately balanced responses to policy goals are consistent with reasonable preferences over inflation and output variability copyright 1997 by ohio state university press

the quest for prosperity without inflation abstract in recent years activist monetary policy rules responding to inflation and the level of economic activity have been advanced as a means of achieving effective output stabilization without inflation advocates of such policies suggest that their flexibility may yield substantial stabilization benefits while avoiding the excesses of overzealous discretionary fine tuning such as is thought to characterize the experience of the 1960s and 1970s in this study i present evidence suggesting that these conclusions are misguided using an estimated model i show that when informational limitations are properly accounted for activist policies would not have averted the great inflation but instead would have resulted in worse macroeconomic performance than the actual historical experience the problem can be attributed in large part to the counterproductive reliance of these policies on the output gap the analysis suggests that the dismal economic outcomes of the great inflation may have resulted from an unfortunate pursuit of activist policies in the face of bad measurement specifically overoptimistic assessments of the output gap associated with the productivity slowdown of the late 1960s and early 1970s

robust control of forward looking models abstract this paper shows how to formulate and compute robust ramsey aka stackelberg plans for linear models with forward looking private agents the leader and the followers share a common approximating model and both have preferences for robust decision rules because both doubt the model since their preferences differ the leader s and followers decision rules are fragile to different misspecifications of the approximating model we define a stackelberg equilibrium with robust decision makers in which the leader and follower have different worst case models despite sharing a common approximating model to compute a stackelberg equilibrium we formulate a bellman equation that is associated with an artificial single agent robust control problem the artificial bellman equation contains a description of implementability constraints that include euler equations that describe the worst case analysis of the followers as an example the paper analyzes a model of a monopoly facing a competitive fringe

indicator variables for optimal policy the optimal weights on indicators in models with partial information about the state of the economy and forward looking variables are derived and interpreted both for equilibria under discretion and under commitment an example of optimal monetary policy with a partially observable potential output and a forward looking indicator is examined the optimal response to the optimal estimate of potential output displays certainty equivalence whereas the optimal response to the imperfect observation of output depends on the noise in this observation

robust monetary policy with competing reference models abstract the existing literature on robust monetary policy rules has largely focused on the case in which the policymaker has a single reference model while the true economy lies within a specified neighborhood of the reference model in this paper we show that such rules may perform very poorly in the more general case in which non nested models represent competing perspectives about controversial issues such as expectations formation and inflation persistence using bayesian and minimax strategies we then consider whether any simple rule can provide robust performance across such divergent representations of the economy we find that a robust outcome is attainable only in cases where the objective function places substantial weight on stabilizing both output and inflation in contrast we are unable to find a robust policy rule when the sole policy objective is to stabilize inflation we analyze these results using a new diagnostic approach namely by quantifying the fault tolerance of each model economy with respect to deviations from optimal policy

optimal monetary policy with an uncertain cost channel the cost channel of monetary transmission describes a supply side effect of interest rates on firms costs previous research has found this effect to vary both over time and across countries moreover the cyclical nature of financial frictions is likely to amplify the cost channel this paper derives optimal monetary policy in the presence of uncertainty about the true size of the cost channel in a min max approach the central bank derives an optimal policy plan to be implemented by a taylor rule it is shown that uncertainty about the cost channel leads to an attenuated interest rate setting behavior in this respect the brainard 1967 principle of cautious policy in the face of uncertainty continues to hold in both a bayesian and a min max framework

doing more with less innovation input and output in family firms family firms are often portrayed as an important yet conservative form of organization that is reluctant to invest in innovation however simultaneously evidence has shown that family firms are flourishing and in fact constitute many of the world s most innovative firms our study contributes to disentangling this puzzling effect we argue that family firms owing to the family s high level of control over the firm wealth concentration and importance of nonfinancial goals invest less in innovation but have an increased conversion rate of innovation input into output and ultimately a higher innovation output than nonfamily firms empirical evidence from a meta analysis based on 108 primary studies from 42 countries supports our hypotheses we further argue and empirically show that the observed effects are even stronger when the ceo of the family firm is a later generation family member however when the ceo of the family firm is the firm s founder innovation input is higher and contrary to our initial expectations innovation output is lower than that in other firms we further show that the family firm innovation input output relationships depend on country level factors namely the level of minority shareholder protection and the education level of the workforce in the country

international business cycles world region and country specific factors the paper investigates the common dynamic properties of business cycle fluctuations across countries regions and the world we employ a bayesian dynamic latent factor model to estimate common components in macroeconomic aggregates output consumption and investment in a 60 country sample covering seven regions of the world the results indicate that a common world factor is an important source of volatility for aggregates in most countries providing evidence for a world business cycle we find that region specific factors play only a minor role in explaining fluctuations in economic activity we also document similarities and differences across regions countries and aggregates jel f41 e32 c11 c32

inflation targeting some extensions previous analyses of the implementation of inflation targeting are extended to monetary policy responses to different shocks consequences of model uncertainty and effects of interest rate smoothing and stabilization model uncertainty output stabilization and interest rate stabilization or smoothing all call for a more gradual adjustment of the conditional inflation forecast toward the inflation target the conditional inflation forecast is the natural intermediate target during inflation targeting the optimal way of reacting to shocks is hence to check how they affect the inflation forecast and then take the appropriate action jel classification e42 e52 e58

empirical models of the exchange rate separating the wheat from the chaff various popular exchange rate models a standard monetary model a portfolio balance model and sticky price models are estimated and evaluated using u s canadian data for the 1970s nonnested hypothesis tests demonstrate that none are correctly specified the data suggest 1 the exchange rate persistence observed is not fully explained by any of the models 2 the small durbin watson statistics indicate longer lags are required 3 the current account is a useful explanatory variable 4 the portfolio balance model fits the data well but has potentially serious problems measuring the stock of foreign assets this abstract was borrowed from another version of this item

the learning cost of interest rate reversals abstract many central banks in many time periods have sought to avoid interest rate reversals but at present there is no good explanation of this phenomenon our analysis identifies a new learning cost associated with reversing the interest rate in a standard monetary model with forward looking expectations data uncertainty and parameter uncertainty a policy that frequently reverses the interest rate makes learning the key parameters of the model more difficult optimal monetary policy internalises this learning cost and therefore has a lower number of interest rate reversals

indicator variables for optimal policy under asymmetric information the optimal weights on indicators in models with partial information about the state of the economy and forward looking variables are derived and interpreted both for equilibria under discretion and under commitment the private sector is assumed to have more information about the state of the economy than the policymaker certainty equivalence holds for the optimal reaction function in state space form t he coefficients are independent of the degree of uncertainty about the state of the economy however in the case of commitment certainty equivalence does not hold for the reaction function in integrative form the policy instrument cannot be written as a distributed lag of past estimates of past states of the economy instead optimal policy will generally depend on new estimates of past states of the economy and in ways that depend on the information structure furthermore the usual separation principle does not hold since the estimation of the state of the economy is not independent of optimization and is in general quite complex we present a general characterization of optimal filtering and control in settings of this kind and discuss an application of our methods to the problem of the optimal use of real time macroeconomic data in the conduct of monetary policy

working in family firms paid less but more secure evidence from french matched employer employee data the authors study compensation packages in family owned and nonfamily owned firms using french matched employer employee data they first show that family firms pay on average lower wages part of this wage gap is attributable to low wage workers sorting into family firms and high wage workers sorting into nonfamily firms however they also find evidence that company wage policies differ according to ownership status so that the same worker is paid differently under family and nonfamily firm ownership in addition family firms are characterized by lower job insecurity as measured by lower dismissal rates family firms also appear to rely less on dismissals and more on hiring reductions than do nonfamily firms when they downsize the authors show that compensating wage differentials account for a substantial part of the inverse relationship between the family nonfamily gaps in wages and job security

the performance of forecast based monetary policy rules under model uncertainty we investigate the performance of forecast based monetary policy rules using five macroeconomic models that reflect a wide range of views on aggregate dynamics we identify the key characteristics of rules that are robust to model uncertainty such rules respond to the one year ahead inflation forecast and to the current output gap and incorporate a substantial degree of policy inertia in contrast rules with longer forecast horizons are less robust and are prone to generating indeterminacy in light of these results we identify a robust benchmark rule that performs very well in all five models over a wide range of policy preferences

exchange rate models and exchange rate expectations an empirical investigation a non parametrictest of popular modern exchange rate models under alternative expectation specifications is presented it is found that there is little difference in the predictive success of the alternative exchange rate models however there are significant differences in the performance of a model depending upon the expectations mechanism specified our most important finding is that the flexible price monetary model the portfolio balance model and a hybrid model under extrapolative and adaptive expectations mechanisms provide statistically significant information about the direction of exchange rate movements by contrast the same models when employing static regressive and rational expectation mechanisms do not provideany satistically significant information

growing up in a recession does the historical macroeconomic environment affect preferences for redistribution we find that individuals who experienced a recession when young believe that success in life depends more on luck than effort support more government redistribution and tend to vote for left wing parties the effect of recessions on beliefs is long lasting we support our findings with evidence from three different datasets first we identify the effect of recessions on beliefs exploiting time and regional variation in macroeconomic conditions using data from the 1972 2010 general social survey our specifications control for nonlinear time period life cycle and cohort effects as well as a host of background variables second we rely on data from the national longitudinal survey of the high school class of 1972 to corroborate the age period cohort specification and look at heterogeneous effects of experiencing a recession during early adulthood third using data from the world value survey we confirm our findings with a sample of 37 countries whose citizens experienced macroeconomic disasters at different points in history

spectral welfare cost functions if preferences are not time separable economic agents care not only about the magnitude of fluctuations in consumption but also about the persistence and other temporal characteristics of those fluctuations this paper extends and develops the theory of spectral utility functions which measure utility frequency by frequency to illustrate the interaction between consumption volatility and time non separable preferences to highlight the economic implications of the interaction spectral welfare cost functions are developed to provide a quantitative measure of the importance to economic agents of the temporal delivery of consumption volatility

production growth and business cycles ii new directions abstract this paper outlines new directions for investigations of real business cycle models consideration of stochastic growth of exogenous and endogenous forms analysis of suboptimal outcomes arising due to externalities of distorting taxes and implications of labor market heterogeneity

on the optimal monetary policy response to noisy indicators abstract we describe a behavior of a central bank when its measures of current inflation and output are subject to measurement errors in a framework of optimizing models with nominal price stickiness in our model a central bank sets the interest rate equal to its current estimate of the so called wicksellian natural rate of interest this is shown to imply that the interest rate responds to the central bank s estimates of both current inflation and output gap as advocated by taylor 1993 it is also shown that the noise contained in the indicators justifies a degree of policy cautiousness a reduced form representation of optimal policy should exhibit interest rate smoothing which is often found in the empirical literature on monetary policy reaction functions

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

flexible exchange rates prices and the role of news lessons from the 1970s recent experience with flexible exchange rate systems has led to renewed interest in the operation of foreign exchange markets as reflected in many recent studies of the principal determinants of exchange rates the 1970s witnessed the dramatic alteration of the international monetary system from a regime of pegged exchange rates which prevailed for about a quarter of a century since the bretton woods conference into a regime of flexible though managed rates as a consequence of the emergence of the new legal and economic system traders national governments and international organisations were confronted with new economic problems choices and instruments during the 1970s ex change rates fluctuated widely and inflation rates accelerated the international monetary system had to accommodate extraordinarily large oil related shocks which affected trade flows in goods and assets huge oil payments had to be recycled uncertainties concerning future developments in international politics reached new heights and the prospects for the world economy got gloomier these developments placed unprecedented pressures on the markets for foreign exchange as well as on other asset markets they were associated with a large slide in the value of the us dollar and resulted in speeding up the creation of new institutions like the european monetary system which provided the formal framework for the management of exchange rates among members

optimal interest rate smoothing this paper considers the desirability of the observed tendency of central banks to adjust interest rates only gradually in response to changes in economic conditions it shows in the context of a simple model of optimizing private sector behaviour that assignment of an interest rate smoothing objective to the central bank may be desirable even when reduction of the magnitude of interest rate changes is not a social objective in itself this is because a response of policy to irrelevant lagged variables may be desirable owing to the way it steers private sector expectations of future policy

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

owner managers and firm performance during the asian and global financial crises evidence from korea abstractwe examine the performance of the korean owner managers during the 1997 1998 asian financial crisis and the 2008 2009 global financial crisis to establish whether they overcome the unexpected exterior shocks better than employed managers we find that the owner managers record a significantly greater performance during the crises and especially during the latter period moreover our results suggest that such a tendency comes from the owner managers superior investment decisions our paper thus highlights the role of owner managers by studying their performance during the korean economic crisis periods jel g01 g32 g34

insurance policies for monetary policy in the euro area in this paper we aim to design a monetary policy for the euro area that is robust to the high degree of model uncertainty at the start of monetary union and allows for learning about model probabilities using the data that has become available since then to this end we compare and ultimately combine bayesian and worst case analysis using four reference models developed at the ecb and estimated with pre emu synthetic data we start by computing the cost of insurance against model uncertainty that is the relative performance of worst case or minimax policy versus bayesian policy we find that maximum insurance across this range of models can be obtained at moderate costs costs are measured in terms of lower expected performance relative to a bayesian policy with flat priors further scrutiny however highlights three shortcomings of this worst case insurance policy i prior beliefs that would rationalize the minimax policy from a bayesian perspective indicate that such insurance is strongly oriented towards the model with highest baseline losses ii the minimax policy is not as tolerant towards small perturbations of policy parameters as the bayesian policy and iii the minimax policy offers no avenue for incorporating posterior model probabilities derived from data available since monetary union thus we propose preferences for robust policy design that reflect a mixture of the bayesian and minimax approaches these preferences referred to as intermediate ambiguity aversion incorporate model probabilities while still giving extra weight to the worst uncertain outcomes we show how the incoming emu data may then be used to update model probabilities and investigate the implications for policy design

communication commitment and growth abstract we study the effect on the growth of an economy of alternative financing opportunities in a stochastic growth model with incentive constraints efficient accumulation mechanisms are designed and computed for economies that differ in their incentive structure we show that when borrowing is subject to information constraints there is a computable efficient transfer mechanism that does not affect capital accumulation and investment patterns even though consumption patterns and the distribution of wealth are affected in contrast enforcement constraints can severely reduce the outside financing opportunities and affect investment patters and economic growth we adapt numerical algorithms for obtaining numerical solutions of these models

estimation and control of an optimization based model with sticky prices and wages abstract this paper provides estimates of an optimization based equilibrium model with sticky prices and wages the estimated model is used to analyse the welfare properties of various interest rate rules for conducting monetary policy an important feature of this model is that it involves a tradeoff between the variances of price and wage inflation and the output gap this tradeoff implies that it is desirable for the monetary authority to respond to wage inflation in addition to price inflation output and past interest rates when setting the current interest rate the issue whether wages and prices can be indexed to steady state inflation has important implications both for the characterization of optimal interest rate rules and interest rate volatility in particular optimal policy in the presence of indexation induces implausibly high steady state inflation

cross country experiences and policy implications from the global financial crisis the financial crisis of 2007 2008 is rooted in a number of factors some common to previous financial crises others new analysis of post crisis macroeconomic and financial sector performance for 58 advanced countries and emerging markets shows a differential impact of old and new factors factors common to other crises like asset price bubbles and current account deficits help to explain cross country differences in the severity of real economic impacts new factors such as increased financial integration and dependence on wholesale funding help to account for the amplification and global spread of the financial crisis our findings point to vulnerabilities to be monitored and areas of needed national and international reforms to reduce risk of future crises and cross border spillovers they also reinforce a sad state of knowledge much of how crises start and spread remains unknown stijn claessens giovanni dell ariccia deniz igan and luc laeven

anticipations of monetary policy in financial markets in recent years financial markets appear better able to anticipate federal open market committee fomc policy changes beginning in the late 1980s and early 1990s longer term interest rates and futures rates have tended to incorporate movements in the federal funds rate several months in advance in contrast to the largely contemporaneous response typically observed before that time after identifying these emerging trends the paper parses the enhanced predictability into a component that can be attributed to the autoregressive behavior of the funds rate and a nonautoregressive component the paper considers institutional developments in fomc policy making that may have contributed to each of these components including gradualism in adjusting the federal funds rate target and transparency regarding the setting of the target and future policy intentions

does the federal reserve possess an exploitable informational advantage abstract this paper provides evidence that the federal reserve has an informational advantage over the public that can be exploited to improve activist monetary policy the informational superiority does not result from the fed having earlier access to publicly released financial data instead this advantage is generated by confidential supervisory knowledge about troubled non publicly traded institutions as a result this information can remain confidential for an extended period since these banks have neither the desire to fully disclose the extent of their financial troubles nor the requirement to do so the informational advantage is both statistically significant and economically important providing a potential justification for activist monetary policy

does inflation increase after a monetary policy tightening answers based on an estimated dsge model abstract this paper estimates the importance of the cost channel of monetary policy in a new keynesian model of the business cycle a model with nominal and real rigidities is extended by assuming that a fraction of firms need to borrow money to pay their wage bill hence a monetary policy tightening increases effective unit labor costs of production and might imply an increase in inflation the paper examines the conditions under which the model can generate a positive response of inflation to a monetary contraction and estimates the model s parameters using bayesian methods the paper shows that the estimated demand side effects of monetary policy dominate the estimated supply side effect even if restrictions are imposed that make occurrence of a positive inflation response to a monetary contraction more likely

term structure evidence on interest rate smoothing and monetary policy inertia abstract numerous studies have used quarterly data to estimate monetary policy rules or reaction functions that appear to exhibit a very slow partial adjustment of the policy interest rate the conventional wisdom asserts that this gradual adjustment reflects a policy inertia or interest rate smoothing behavior by central banks however such quarterly monetary policy inertia would imply a large amount of forecastable variation in interest rates at horizons of more than 3 months which is contradicted by evidence from the term structure of interest rates the illusion of monetary policy inertia evident in the estimated policy rules likely reflects the persistent shocks that central banks face

does the fed act gradually a var analysis abstract the tendency for changes in the federal funds rate to be implemented gradually has been considered evidence of an interest rate smoothing objective for the federal reserve this paper investigates whether gradual funds rate movements can be explained by the dynamic structure of the economy and the uncertainty surrounding that structure without recourse to including an ad hoc interest rate smoothing argument in the fed s objective function in the absence of parameter uncertainty the optimal policy involves more aggressive movements in the funds rate than observed parameter uncertainty however limits the responsiveness of the interest rate as a result the optimal policy under parameter uncertainty can account for a considerable portion of the gradualism observed

monetary policy with uncertain parameters this thesis contains four chapters each of which examines different aspects of the uncertainty facing monetary policymakers monetary policy and market interest rates investigates how interest rates set on financial markets respond to policy actions taken by the monetary authorities the reaction of market rates is shown to depend crucially on market participants interpretation of the factors underlying the policy move these theoretical predictions find support in an empirical analysis of the u s financial markets predicting monetary policy using federal funds futures prices examines how prices of federal funds futures contracts can be used to predict policy moves by the federal reserve although the futures prices exhibit systematic variation across trading days and calendar months they are shown to be fairly successful in predicting the federal funds rate target that will prevailafter the next meeting of the federal open market committee from 1994 to 1998 monetary policy with uncertain parameters examines the effects of parameter uncertainty on the optimal monetary policy strategy under certain parameter configurations increasing uncertainty is shown to lead to more aggressive policy in contrast to the accepted wisdom should central banks be more aggressive examines why a certain class of monetary policy models leads to more aggressive policy prescriptions than what is observed in reality these counterfactual results are shown to be due to model restrictions rather than central banks being too cautious in their policy behavior an unrestricted model taking the dynamics of the economy and multiplicative parameter uncertainty into account leads to optimal policy prescriptions which are very close to observed federal reserve behavior

rethinking monetary policy after the crisis abstract this lecture examines how the recent global financial crisis changes our thinking about how monetary policy should be conducted it starts with a discussion of the science and practice of monetary policy before the crisis and then uses the lessons from the crisis to argue how the practice of monetary policy should be rethought along six dimensions flexible inflation targeting response to asset price bubbles dichotomy between monetary policy and financial stability policy risk management and gradualism fiscal dominance and forward guidance

optimal control of heteroscedastic macroeconomic models summary this paper analyses the implications of heteroscedasticity for optimal macroeconomic policy and welfare we find that changes in the variance structure driven by exogenous processes like generalized autoregressive conditional heteroscedasticity garch affect welfare but not the optimal feedback rule however changes in the variance structure driven by state dependent processes affect both we also derive certainty equivalent transformations of state dependent volatility models that allow standard quadratic dynamic programming algorithms to be employed to study optimal policy these results are illustrated numerically using a reduced form model of the us economy in which changes in volatility are driven by a garch process and the rate of inflation copyright 2015 john wiley sons ltd

floating exchange rates expectations and new information abstract this paper analyzes the relationship between forward exchange rates future spot rates and new information a stochastic model of exchange rate determination is used to formally show how unanticipated changes in the exchange rate determinants or news affect the spot rate the empirical analysis indicates that new information plays an important role in explaining the market forecasting error or difference between the spot rate and the forward rate determined in the previous period

is the fed too timid monetary policy in an uncertain world estimates of the taylor rule using historical data from the past decade or two suggest that monetary policy in the u s can be characterized as having reacted in a moderate fashion to output and in

robust optimal policy in a forward looking model with parameter and shock uncertainty this paper characterizes a robust optimal policy rule in a simple forward looking model when the policymaker faces uncertainty about model parameters and shock processes we show that the robust optimal policy rule is likely to involve a stronger response of the interest rate to fluctuations in inflation and the output gap than is the case in the absence of uncertainty thus parameter uncertainty alone does not necessarily justify a small response of monetary policy to perturbations however uncertainty may amplify the degree of super inertia required by optimal monetary policy we finally discuss the sensitivity of the results to alternative assumptions copyright 2007 john wiley sons ltd

classifying monetary economics fields and methods from past to future we propose a simple yet sufficiently encompassing classification scheme of monetary economics it comprises three fundamental fields and six recent areas that expand within and across these fields the elements of our scheme are not found together and in their mutual relationships in earlier studies of the relevant literature neither is this an attempt to produce a relatively complete systematization our intention in taking stock is not finality or exhaustiveness we rather suggest a viewpoint and a possible ordering of the accumulating knowledge our hope is to stimulate an improved understanding of the evolving nature and internal consistency of monetary economics at large

optimal monetary policy using an unrestricted var this paper proposes a simple benchmark for monetary policy assuming the true model of the economy is unknown it is based on an unrestricted vector autoregression var the key result is that instead of deriving optimal policy using the original var equations as the constraint when no restriction is placed on the correlation structure of the var disturbances the constraint should be formed from a transformation of the var this method is applied to the usa 1964 2009 significant welfare gains are found compared with actual policy and using a taylor rule incorporating a zero interest rate lower bound lowers output and inflation

risk management nonlinearity and aggressiveness in monetary policy the case of the us fed we contribute to the empirical literature on the risk management approach to monetary policy by estimating regime switching models where the strength of the response of monetary policy to macroeconomic conditions depends on the level of risk associated with the inflation outlook and risk in financial markets using quarterly data for the greenspan period we find that i risk in the inflation outlook and in financial markets are a more powerful driver of monetary policy regime changes than variables typically suggested in the literature such as the level of inflation and the output gap ii estimation of regime switching models shows that the response of the us fed to the inflation outlook is invariant across policy regimes iii however in periods of high economic risk monetary policy tends to respond more aggressively to the output gap and the degree of inertia tends to be lower than in normal circumstances and iv the us fed is estimated to have responded aggressively to the output gap in the late 1980s and beginning of the 1990s and in the late 1990s and early 2000s these results are consistent with mishkin 2008 s view that in periods of high economic risk monetary authorities should respond aggressively to changes in macroeconomic conditions while the degree of inertia should be lower than in normal circumstances

robust permanent income and pricing i suppose there exists an extremely powerful and if i may so speak malignant being whose whole endeavours are directed toward deceiving me rene descartes meditations ii 1

exchange rate pass through into german import prices a disaggregated perspective this study analyses the exchange rate pass through into german import prices based on disaggregated data taken on a monthly basis between 1995 and 2012 our main contribution is twofold firstly we employ various time series techniques to analyse data for different product categories and also cointegration techniques to carefully distinguish between short run and long run pass through coefficients secondly in a panel data approach we estimate time varying pass through coefficients and explain their development with regard to various macroeconomic factors our results show that long run pass through is only partly observable and incomplete whereas short run pass through shows a more unique character although heterogeneity across product groups does exist we are also able to identify several macroeconomic factors that determine changes in the degree of pass through which is especially relevant for policymakers

regime shifts and the canada us exchange rate in a multivariate framework this study re evaluates the monetary approach for the canada u s exchange rate and shows that its basic structure can be verified although the coefficients are not consistently in line with theory our findings also indicate that exchange rate adjustment is subject to regime shifts

the effects of monetary policy on unemployment dynamics under model uncertainty evidence from the united states and the euro area this paper explores the role that the imperfect knowledge of the structure of the economy plays in the uncertainty surrounding the effects of rule based monetary policy on unemployment dynamics in the euro area and the united states we employ a bayesian model averaging procedure on a wide range of models which differ in several dimensions to account for the uncertainty that the policymaker faces when setting the monetary policy and evaluating its effect on real economy we find evidence of a high degree of dispersion across models in both policy rule parameters and impulse response functions moreover monetary policy shocks have very similar recessionary effects on the two economies with a different role played by the participation rate in the transmission mechanism finally we show that a policymaker who does not take model uncertainty into account and selects the results on the basis of a single model may come to misleading conclusions not only about the transmission mechanism but also about the differences between the euro area and the united states which are on average essentially small

the role of model uncertainty and learning in the u s postwar policy response to oil prices abstract this paper studies optimal monetary policy in a framework that explicitly accounts for policymakers uncertainty about the channels of transmission of oil prices into the economy more specifically using postwar us data i examine the evolution of the policy recommendations originating from an optimal linear regulator problem that encompasses model uncertainty and learning as proposed by cogley and sargent 2005b in this environment i find that one of the underlying models dominates the robust interest rate response to oil prices and i show that this result is due to the instability of this specification in the sample period under analysis