Changes in the Federal Reserve Communication Strategy: A Structural Investigation

This paper structurally investigates the changes in the Fed's communication strategy since the mid‐1990s through the lens of anticipated and unanticipated disturbances to a Taylor rule. The anticipated disturbances are identified using Treasury bond yield data in estimating a dynamic stochastic general equilibrium (DSGE) model with a term structure of interest rates. Our estimation results show that the Fed's decisions were unanticipated for market participants until 1999, but thereafter a larger portion of its future policy actions tended to be communicated in advance. We also find that the relative contribution of the anticipated monetary policy disturbances to macroeconomic fluctuations became larger after 1999. The bond yield data is indispensable to these results, since it contains crucial information on an expected future path of the federal funds rate.     

美国联邦储备体系的性质、功能和治理结构

联储体系依据美国国会通过的法律成立,作为美国的中央银行行使包括制定和执行货币政策、监管金融机构、维护支付体系运行等公共职能,代表公共利益,具有公共机构性质。联储体系理事会属联邦机构性质;各联储行兼具联邦机构、公司和银行性质,但以联邦机构性质为主,公司色彩较淡,是银行的银行和政府的银行。     

The Effect of Federal Reserve Accounting Rules on the Equilibrium Level of Overnight Repo Rates

This paper addresses whether Federal Reserve Board accounting requirements are sufficiently pervasive to create regularities in government overnight repurchase agreement (repo) rates. US bank settlement regulations allow overnight government repos as substitutes for Federal (Fed) funds. We find that overnight government repos exhibit rate changes and variance regularities consistent with regularities identified in the Fed funds market, which have been shown to result directly from the Federal Reserve regulations and accounting policies governing the US bank settlement process. Thus, we conclude that the overnight government repo rates are influenced in a similar manner by regulatory rules. However, since the rate changes are not large economically, the influence of regulatory accounting practices does not violate the premise of an efficient market.     

The Effect of Pricing on Demand and Revenue in Federal Reserve ACH Payment Processing

Because the automated clearinghouse (ACH) has been found to have lower social costs than paper checks, the Federal Reserve has been promoting more widespread use of ACH by lowering ACH processing fees. In this paper, we have obtained the first numerical estimates of ACH demand elasticities, a measure of the responsiveness of ACH demand to price changes. Various methods are employed to estimate the demand elasticities to determine how robust the estimates are. During the period 1985–1996, the Federal Reserve lowered the per-item price of interregional ACH, while the per-item price of intraregional ACH stayed constant. We take advantage of this unique pattern of historical price changes implemented by the Federal Reserve to estimate the effect of price changes on demand for ACH.We find that the volume of ACH processed by the Federal Reserve responds to changes in per-item fees, but the increase in volume that results from a price decline is very small and not statistically significantly different from 0, except in the case of debit origination. The results suggest that the Federal Reserve cannot expect to generate substantial additional volume by lowering its prices further. However, commercial banks may be able to increase the volume demanded by lowering their own ACH fees. We also examine how volume growth initiated by a price cut affects unit costs. Given the relatively large-scale economies found for ACH, volume growth leads to lower unit costs. However, to outweigh the revenues lost as a result of a price decline, ACH volume would have to increase by an amount much greater than our estimates indicate is likely. Consequently, a decline in per-item ACH fees likely would lead to lower net revenues.     

中央银行介入资产证券化业务及其会计核算规则研究*--以美联储为例

介入资产证券化业务在次贷危机爆发后成为美联储实施非常规货币政策的工具。本文研究美联储介入资产证券化业务的历程、动因、方式和范围,分析美联储对持有资产证券化产品和对特殊目的实体进行会计报表合并的核算规则,指出我国中央银行要研究建立与资产证券化业务相配套的风险监控机制、救助应急机制、市场沟通机制和会计核算机制。     

The Federal Reserve,the Emerging Markets,and Capital Controls: A High‐Frequency Empirical Investigation

In this paper, I use weekly data from seven emerging nations—four in Latin America and three in Asia—to investigate the extent to which changes in Fed policy interest rates have been transmitted into domestic short‐term interest rates during the 2000s. The results suggest that there is indeed an interest rates “pass‐through” from the Fed to emerging markets. However, the extent of transmission of interest rate shocks is different—in terms of impact, steady state effect, and dynamics—in Latin America and Asia. The results also indicate that capital controls are not an effective tool for isolating emerging countries from global interest rate disturbances. Changes in the slope of the U.S. yield curve, including changes generated by a “twist” policy, affect domestic interest rates in emerging countries. I also provide a detailed case study for Chile.     

The BDS Test as a Test for the Adequacy of a GARCH(1,1) Specification: A Monte Carlo Study

In this study we examine the widely used Brock, Dechert, andScheinkman (BDS) test when applied to the logarithm of the squaredstandardized residuals of an estimated GARCH(1,1) model as atest for the adequacy of this specification. We review the conditionsderived by De Lima (1996; Econometric Reviews 15, 237–259)for the nuisance-parameter-free property to hold and addressthe issue of their necessity, using the flexible framework offeredby the GARCH(1,1) model in terms of moment, memory, and timeheterogeneity properties. By means of Monte Carlo simulations,we show that the BDS test statistic still approximates the standardnull distribution even for mildly explosive processes that violatethe majority of the conditions. Thus the test performs reasonablywell, its empirical size being rather close to the nominal one.As a by-product of this study, we also shed light on the relatedissue of the consistency of the QML estimators of the conditionalvariance parameters under various parameter configurations andalternative distributional assumptions on the innovation process.