Inflation targeting makes the difference: Novel evidence on inflation stabilization

Though 28 and 29 provides theoretical evidence that the introduction of inflation targeting is consistent with an inflation stabilizing monetary policy, empirical evidence that the introduction of inflation targeting actually changes central bank’s behavior is still missing. This paper aims to close this gap and estimates forward-looking monetary policy rules for 20 inflation targeting countries. To this end, we use a data set which is available to the central bank in real-time, published on a frequently basis, comparable among all countries, and which includes the periods before and after the introduction of inflation targeting. We find that the introduction of inflation targeting significantly shifts the central bank’s reaction function toward inflation stabilizing. We also provide evidence of time-varying effects and find that central banks stabilize inflation once inflation targeting is introduced. We take our results as strong evidence that the introduction of inflation targeting makes the difference for monetary policy strategies.     

Tracking U.S. inflation expectations with domestic and global indicators

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 U.S. Treasury yield curve: 1961 to the present

The discount function, which determines the value of all future nominal payments, is the most basic building block of finance and is usually inferred from the Treasury yield curve. It is therefore surprising that researchers and practitioners do not have available to them a long history of high-frequency yield curve estimates. This paper fills that void by making public the Treasury yield curve estimates of the Federal Reserve Board at a daily frequency from 1961 to the present. We use a well-known and simple smoothing method that is shown to fit the data very well. The resulting estimates can be used to compute yields or forward rates for any horizon. We hope that the data, which are posted on the website http://www.federalreserve.gov/pubs/feds/2006 and which will be updated quarterly, will provide a benchmark yield curve that will be useful to applied economists.     

Impact of idiosyncratic volatility on stock returns: A cross-sectional study

This paper proposes a new approach to estimate the idiosyncratic volatility premium. In contrast to the popular two-pass regression method, this approach relies on a novel GMM-type estimation procedure that uses only a single cross-section of return observations to obtain consistent estimates. Also, it enables a comparison of idiosyncratic volatility premia estimated using stock returns with different holding periods. The approach is empirically illustrated by applying it to daily, weekly, monthly, quarterly, and annual US stock return data over the course of 2000–2011. The results suggest that the idiosyncratic volatility premium tends to be positive on daily return data, but negative on monthly, quarterly, and annual data. They also indicate the presence of a January effect.     

Further analysis of the expectations hypothesis using very short-term rates

Longstaff [Longstaff, F., 2000. The term structure of very short-term rates: new evidence for the expectations hypothesis. Journal of Financial Economics 58, 397–415] finds support for the expectations hypothesis at the very short end of the repurchase agreement (repo) term structure while other studies find calendar-time-based regularities cause rejection of the expectations hypothesis. Using Longstaff’s methods on a sample of repo rates that pre-dates Longstaff’s sample, we reject the expectations hypothesis for every maturity. The pre-Longstaff-sample repo data comes from a time period where the behavior of short-term interest rates is similar to the long-run average behavior of short-term interest rates. Our results imply that expectations hold when rates are less volatile and/or that we may be entering a period of lower volatility.     

Sovereign credit ratings and financial markets linkages: Application to European data

We use EU sovereign bond yield and CDS spreads daily data to carry out an event study analysis on the reaction of government yield spreads before and after announcements from rating agencies (Standard & Poor’s, Moody’s, Fitch). Our results show significant responses of government bond yield spreads to changes in rating notations and outlook, particularly in the case of negative announcements. Announcements are not anticipated at 1–2 months horizon but there is bi-directional causality between ratings and spreads within 1–2 weeks; spillover effects especially among EMU countries and from lower rated countries to higher rated countries; and persistence effects for recently downgraded countries.     

A history of Japanese accounting reforms as a microfoundation of the democratic socio-economy: Accountics Part II

Immediately after WWII, unlike statisticians’ reforms, accountants failed to establish the Cabinet-controlled Accounting Committee and Accounting Law which were originally envisaged as the key to successful “Accountics”: the management of the socio-economy through standardized accounting (Part I). Nevertheless, July 1948 is regarded as the beginning of Japan’s accounting revolution, as academic accountants accomplished a series of fundamental reforms. Part II examines the process through which micro financial systems were swiftly developed as a microfoundation of the new “democratic” socio-economy. First, academics implemented new accounting for large companies in order to dilute the Zaibatsu- and Imperial-centred regime; followed by censored and standardized accounting education for SMEs and the public in order to change the public perception of the roles of businesses in society. The foci of examination are the political manoeuvres of reformers, the consequences of new accounting, and pragmatic philosophy of the academics in action. Towards the end of the paper, some implications of this history are considered in relation to the impacts of the IAS/IFRS on today’s international socio-economy.     

The effect of data availability in measuring fund managers’ after‐tax alphas

We examine potential sources of measurement error when evaluating the after‐tax performance of fund managers based on periodic snapshots of their holdings alone, compared with when daily transactions data are also available. To do this, we compare portfolio return estimates based on imputed trades from monthly, quarterly and semi‐annual snapshots with estimates that also incorporate daily trades for a sample of active institutional equity portfolios. This method allows us to directly measure the contribution of interim trading before tax, while more accurately estimating the tax effects associated with turnover through observing actual trade prices. Further, availability of both trade and holdings data permits the identification of how contributions and tax effects arise from income and capital gains sources, as well as how they vary across investment styles and market conditions.     

Micro and macro price dynamics in daily data

Using Japanese daily scanner data with three billion observations of prices and quantities from 1988 to 2005, this paper investigates micro and macro price dynamics. These data reveal that the frequency of price changes is much larger than that found in standard monthly datasets. The price change frequency exhibits a clear trend and strong across-store heterogeneity, which casts doubts on standard New Keynesian assumptions. The Consumer Price Index (CPI) based on scanner data appears to track the official CPI relatively well, except for a period in which the latter arguably had an upward bias.     

Yet another look at mutual fund tournaments

We revisit the empirical evidence on the tournament hypothesis for the behavior of mutual fund managers provided by Busse [J. Financ. Quant. Anal. 36 (2001) 53]. First, we give analytical expressions for the biases arising in volatility estimates (based on both daily and monthly data) due to first-order autocorrelation effects in daily fund returns. These calculations show that tests of the tournament hypothesis based on monthly data are more robust to autocorrelation effects than tests based on daily data. Second, to address the impact of cross-correlated fund returns on these tests, we provide explicit conditions under which the tests proposed in the literature have appropriate size properties.     

The puzzling peso

In the past decade, some observers have noted an unusual aspect of the Mexican peso’s behavior: During periods when the U.S. dollar has risen (fallen) against other major currencies such as the euro, the peso has risen (fallen) against the dollar. Very few other currencies display this behavior. In this paper, we attempt to explain the unusual pattern of the peso’s correlation with the dollar by developing some general empirical models of exchange rate correlations. Based on a study of 29 currencies, we find that most of the cross-country variation in exchange rate correlations with the dollar and the euro can be explained by just a few variables. First, a country’s currency is more likely to rise against the dollar as the dollar rises against the euro, the closer it is to the United States and the farther it is from the euro area. In this result, distance likely proxies for the role of economic integration in affecting exchange rate correlations. Second, a country’s currency is more likely to exhibit this unusual pattern when its sovereign credit rating is more risky. This may reflect that currencies of riskier countries are less substitutable in investor portfolios than those of better-rated countries. All told, these factors well explain the peso’s unusual behavior, as Mexico both is very close to the United States and has a lower credit rating than most industrial economies.     

Price adjustment to news with uncertain precision

We analyze how markets adjust to new information when the reliability of news is uncertain and has to be estimated itself. We propose a Bayesian learning model where market participants receive fundamental information along with noisy estimates of news’ precision. It is shown that the efficiency of a precision estimate drives the slope and the shape of price response functions to news. Increasing estimation errors induce stronger nonlinearities in price responses. Analyzing high-frequency reactions of Treasury bond futures prices to employment releases, we find strong empirical support for the model’s predictions and show that the consideration of precision uncertainty is statistically and economically important.     

Judgment effects of familiarity with an analyst’s name

We conduct an experiment with MBA students where we manipulate whether participants are exposed to an analyst’s name in Stage 1, and whether they are given a cue in Stage 2 about the particular analyst’s prior performance as an All-star analyst. We find that in the absence of a favorable performance cue about the analyst, mere exposure to the analyst’s name enhances perceived analyst credibility, which in turn influences the investors’ earnings estimates. This suggests a benefit to analysts in terms of building credibility merely through media exposure that cannot be explained by performance. In fact, a diagnostic cue such as the analyst’s high prior performance no longer matters to investors once they have prior exposure to the analyst’s name. However, this enhancement of an analyst’s credibility through investors’ prior exposure to his/her name is reversed when the analyst’s forecast turns out to be inaccurate.     

Fear and risk in the audit process

Relying on an ethnographic study conducted in the French branch of a big audit firm and using a psychodynamic perspective to interpret the collected data, we show that auditors’ sense of comfort (Pentland, 1993) arises only at the end of the audit process, and that the rest of the time, public accountants are inhabited primarily by fear. Fear plays a crucial but ambivalent role in auditing. On one hand, auditors and audit firms cultivate this feeling through informal and formal techniques to stimulate vigilance, encourage self-surpassment, mitigate the anesthetizing effect of habit and maintain reputation. On the other hand, audit teams’ members strive to alleviate their fear in order to form and convey their conclusions with a certain degree of comfort. In the field, driven by fear, they manage to finally become comfortable either by mobilizing their ‘practical intelligence’ (an intelligence of the body which helps them handle that which, in their mission, cannot be obtained through the strict execution of standardized procedures) or by adopting defensive strategies (such as distancing themselves from work-related problems, mechanically applying audit methodologies or relaxing their conception of a job well done). Fear and risk are closely related phenomena. Michael Power (2007a, p. 180) notes that ‘the significant driver of the managerialization of risk management is an institutional fear and anxiety’. Yet the experience of fear and the role that fear plays in risk management processes is most often overlooked in the literature. In this respect, our study contributes to ‘emotionalize’ and challenge the cognitive and technical orientation adopted by most academics and regulators in their understanding of audit risks and auditors’ scepticism. We also discuss a number of avenues for future research with a view to encouraging further examination of the role that emotions play in the audit process.     

Reputation concerns and herd behavior of audit committees - A corporate governance problem

This paper offers an explanation for audit committee failures within a corporate governance context. The management of a firm sets up financial statements that are possibly biased. These statements are audited/reviewed by an external auditor and by an audit committee. Both agents report the result of their work, the auditor acting first. Both use an imperfect technology that results in a privately observed signal regarding the quality of financial statements. The audit committee as well as the auditor are anxious to build up reputation in the labor market. Given this predominant goal they report on the signal in order to maximize the market’s assessment of their ability. At the end of the game the true character of the financial statements is revealed to the public with some positive probability. The market uses this information along with the agents’ reports to update beliefs about the agents’ abilities. We show that a herding equilibrium exists in which the audit committee “herds” and follows the auditor’s judgement no matter what its own insights suggest. This result holds even if the audit committee members are held liable for detected failure. However, performance based bonus payments induce truthful reporting at least in some cases.     

The Federal Reserve’s balance sheet and overnight interest rates: Empirical modeling of exit strategies

This paper provides a comprehensive study of the interplay between the Federal Reserve’s balance sheet and overnight interest rates. We model both the supply of and the demand for excess reserves. Treating outright securities holdings of the Federal Reserve as a policy tool, we estimate the effects of unconventional monetary policy on overnight funding rates. Further, we offer the first empirical assessment of the FOMC’s principles of the exit strategy. Assuming a path for removing monetary policy accommodation that is consistent with the FOMC’s exit principles, we project that the federal funds rate increases to 70 basis points by 2016, settling in a corridor bracketed by the discount rate and the interest rate on excess reserves, as excess reserves of depository institutions decline to near zero.     

The effects of loan portfolio concentration on Brazilian banks’ return and risk

This paper tests whether diversification of the credit portfolio at the bank level leads to better performance and lower risk. We employ a new high frequency (monthly) panel data for the Brazilian banking system with information at the bank level for loans by economic sector. We find that loan portfolio concentration increases returns and also reduces default risk; the impact of concentration on bank’s return is decreasing on bank’s risk; there are significant size effects; foreign and state-owned banks seem to be less affected by the degree of diversification. An important additional finding is that there is an increasing concentration trend after the breakout of the recent international financial crisis, specially after the failure of Lehman Brothers.     

Cash flow,investment, and investment opportunities: New tests using UK panel data

The interpretation of the correlation between cash flow and investment is controversial. Some argue that it is caused by financial constraints, others by the correlation between cash flow and investment opportunities that are not properly measured by Tobin’s Q. This paper uses UK firms’ contracted capital expenditure to capture information about opportunities available only to insiders and thus not included in Q. When this variable is added to investment regressions, the explanatory power of cash flow falls for large firms, but remains unchanged for small firms. This suggests that the significance of cash flow stems from its role in capturing the effects of credit frictions.     

Estimation of expected return: CAPM vs. Fama and French

Most practitioners favour a one-factor model (CAPM) when estimating expected return for an individual stock. For estimation of portfolio returns, academics recommend the Fama and French three-factor model. The main objective of this paper is to compare the performance of these two models for individual stocks. First, estimates for individual stock returns based on CAPM are obtained using different time frames, data frequencies, and indexes. It is found that 5 years of monthly data and an equal-weighted index, as opposed to the commonly recommended value-weighted index, provide the best estimate. However, performance of the model is very poor; it explains on average 3% of differences in returns. Then, estimates for individual stock returns are obtained based on the Fama and French model using 5 years of monthly data. This model, however, does not do much better; independent of the index used, it explains on average 5% of differences in returns. These results therefore bring into question the use of either model for estimation of individual expected stock returns.     

The dynamics of short-term mutual fund flows and returns: A time-series and cross-sectional investigation

This study analyzes the dynamics of daily mutual fund flows. A Vector Auto Regression (VAR) of flows and returns shows that the behavior of fund investors is more consistent with contrarian rather than momentum characteristics. Past fund flows have a positive impact on future fund returns, with the long-term information effect dominating the transient price-pressure effect. Seasonality in daily flows, such as day-of-week and day-of-month patterns are present, and daily flows are generally mean-reverting. Probit regressions indicate that fund investment objective, marketing policy and level of active management explain cross-sectional variation in the behavioral patterns displayed in daily flows. Our results are robust to the different methods of calculating daily flows based on whether or not the day-end TNA figures include the current-day’s flow. Throughout the analysis, we contrast the dynamics of daily flows with established results for monthly fund flows and find important differences between the two.