Exchange rates, interest rates, and money-stock announcements: a theoretical exposition

When the Federal Reserve announce a larger than anticipated weekly level of the US money stock (M1) the dollar appreciates and short-term interest rates increase because of an expected liquidity effect, but long-term interest rates and particularly long-run forward interest rates increase because of an expected inflation effect. The two effects are not mutually exclusive but coexist when market participants are not completely sure of the Fed's policy rule, and thus react in a weighted average manner with weights that reflect subjective probabilities about different Federal Reserve money growth policies.     

EFFECT OF FED POLICY ACTIONS ON THE DEFAULT LIKELIHOOD OF COMMERCIAL BANKS

Using a measure of default likelihood based on an option pricing method, we provide evidence that Fed policy actions affect the financial distress of commercial banks. When the Fed increases (decreases) interest rates, the measure of default likelihood increases (decreases). We show that when the Fed uses a tight money policy, the increase in default likelihood is more pronounced for banks that have less capital, have greater financial leverage, are smaller, have fewer growth opportunities, and have lower asset quality. Additionally, the effects on bank default likelihood are more pronounced when the Fed's policy signals less concern about economic growth, as indicated by its bias toward further tightening, and when there is a market expectation of higher short‐term market rates in the future.     

Monetary policy and covered interest parity in the post GFC period: Evidence from the Australian dollar and the NZ dollar

After the global financial crisis (GFC), most major currencies had higher interest rates than the US dollar on forward contract because of increased demand for the US dollar as international liquidity. However, unlike the other major currencies, the Australian dollar and the NZ dollar had lower interest rates than the US dollar on forward contract in the post GFC period. The purpose of this paper is to explore why this happened through estimating the covered interest parity (CIP) condition. In the analysis, we focus on a unique feature of Australia and New Zealand where short-term interest rates remained significantly positive even after the GFC. The paper first constructs a theoretical model where increased liquidity risk causes deviations from the CIP condition. It then tests this theoretical implication by using daily data of six major currencies. We find that both money market risk measures and policy rates had significant effects on the CIP deviations. The result implies that unique monetary policy feature in Australia and New Zealand made deviations from the CIP condition distinct on the forward contract.     

A Micro Model of the Federal Funds Market

This paper demonstrates that valuable insights into the determination of Federal funds rates can be gained through modeling the micro-decisions of market participants. Fed fund demand functions are derived for different bank valuation functions and several implications are discussed. Specifically, it is: (i) possible to rationalize the observation that large banks are net purchasers and small banks net sellers of Fed funds; (ii) to explain the positive spread of Fed funds rates over other short-term money market rates; and (iii) to link the size of this spread to the Federal Reserve's underlying monetary policy strategy.     

International market response to announcements of US macroeconomic data

This paper presents empirical evidence relating the announcement effects of US money supply and inflation (CPI and PPI) to Eurocurrency interest rates and the foreign currency markets (both spot and forward) for seven industrial countries over the period 1977–1982. The results indicate that unanticipated components of announced changes in money supply have a significant positive effect on Eurocurrency interest rates and a negative effect (implying dollar appreciation) on the spot exchange rates. Unanticipated changes in PPI have a positive significant effect on interest rates, a small surprisingly negative impact on spot exchange rates, and a positive effect on gold prices. The CPI has no effect on either market.     

Reserves Announcements and Interest Rates: Does Monetary Policy Matter?

The author provides evidence on the perceived existence of strong liquidity effect. The analysis is based on the response of the term structure of interest rates to the weekly Federal Reserve announcements of bank reserves during the post-October 1979 period. It is shown that unanticipated changes in the mix between borrowed and nonborrowed reserves cause expected real interest rates to change after the announcement because they provide information about a future change in the supply of money. A precise model is developed and tested during subperiods of nonborrowed and borrowed reserves targeting by the Fed.     

Random walk and monetary causality in five exchange markets

Time series behavior of monthly spot exchange rates for the French franc, the Deutsche mark, the Italian lira, the Japanese yen, and the UK pound, all priced in relation to the US dollar, shows the robustness of the random walk hypothesis. Incremental efficiency is investigated by a new test procedure, based on the reduction of the forecast error variance, which is a direct implementation of the definition of Granger causality. Exchange markets are found to be not only money efficient, but also monetary efficient in that they are efficient with respect to real income and market interest rates in addition to money stock.     

Is Disinflation Good for the Stock Market?

The stock market appreciates by an average of 24 percent in real dollar terms when countries attempt to stabilize annual inflation rates that are greater than 40 percent. In contrast, the average market response is 0 when the pre–stabilization rate of inflation is less than 40 percent. These results suggest that the potential long–run benefits of stabilization may dominate short–run costs at high levels of inflation, but at low to moderate levels of inflation, benefits may be offset by costs in a present value sense. Stock market responses also help predict the change in inflation and output in the year following all 81 stabilization efforts.     

Interpreting deviations from covered interest parity during the financial market turmoil of 2007–08

This paper investigates the spillover effects of money market turbulence in 2007–08 on the short-term covered interest parity (CIP) condition between the US dollar and the euro through the foreign exchange (FX) swap market. Sharp and persistent deviations from the CIP condition observed during the turmoil are found to be significantly associated with differences in the counterparty risk between European and US financial institutions. Furthermore, evidence is found that US dollar term funding auctions by the ECB, supported by US dollar swap lines with the Federal Reserve, alleviated the level of dislocations, as well as the instability, of the FX swap market.     

The Fed and short-term rates: Is it open market operations,open mouth operations or interest rate smoothing?

It is widely believed that the Fed controls the federal funds rate by altering the degree of pressure in the reserve market through open market operations when it changes its target for the funds rate. Recently, however, several analysts have suggested that the Fed need not conduct open market operations to change the funds rate. Rather, they argue it is sufficient that the Fed indicate its desire for the funds rate. This paper notes that there is yet a third alternative, the interest-rate-smoothing hypothesis, that suggests that the Fed does not move rates per se but, rather, smooths the transition of rates to the new equilibrium required by economic shocks. This paper tests the open market and open mouth alternatives using a methodology first used by Cook and Hahn [Journal of Monetary Economics (1989a) 331]. Finding no evidence that either open market operations or open mouth operations can account for the close relationship between the funds rate and the funds rate target, a variety of evidence consistent with the interest-rate-smoothing hypothesis is considered. The results suggest that many changes in the Fed’s funds rate target are an endogenous response to economic events and suggest that an alternative way to identify exogenous changes in policy is to identify exogenous changes in the Fed’s funds rate target.     

What motivates a subprime borrower to default?

This paper uses a real options approach to analyse the exercise of the default option embedded in mortgages. In particular, it examines a subprime household who borrows at a premium, but hopes to refinance at prime rates if their house appreciates. We show how these optimal default decisions can be used to calculate probabilities of default – an important input for risk management and pricing purposes. Numerical examples are provided, calibrated to US data. In a low interest rate environment, the credit-upgrade potential may discourage subprime borrowers from defaulting. However, default probabilities are highly sensitive to changes in interest rates and house prices. This provides a rational explanation for the prevalence of adjustable rate mortgages among subprime borrowers, and the subsequent large numbers of defaults, when interest rates rose and house prices declined.     

The Asymmetric Impact of Monetary Policy on Currency Markets

This study examines whether tightening and easing actions of the Federal Reserve symmetrically influence currency markets. Using daily data on four exchange rates from 1989 to 2001, we find that changes in the Fed's interest rate target are positively related to changes in the value of the dollar. Surprises associated with monetary tightening have a larger announcement effect as compared to monetary easing for the British pound, German mark, and Canadian dollar, whereas the opposite is true for the Japanese yen. The results appear to be driven by the reactions of foreign central banks to Fed actions, the Fed's credibility as a policymaker, and by the change in the Fed's disclosure policy beginning in 1994.     

2010年下半年货币市场展望与商业银行操作策略

本文回顾了2007—2009年货币市场的各利率期限品种和交易期限结构的主要变化情况,探讨变化的宏微观因素。在对2010年宏观经济走势、货币政策预期等进行深入分析的基础上,展望了未来货币市场的流动性和利率走势,并探讨了商业银行在货币市场的主要操作策略。     

DOLLARIZATION FOR ARGENTINA

In January 1999, President Carlos Menem suggested replacing the Argentine peso with the U.S. dollar. President Menem's announcement has sparked a debate throughout Latin America and Eastern Europe about what has been termed "dollarization." That debate prompted U.S. Treasury Secretary Robert Rubin to deliver a major policy speech on alternative exchange-rate regimes on April 21, 1999 and the U.S. Senate Banking Committee to hold dollarization hearings the following day featuring Fed Chairman Alan Greenspan and Deputy Secretary of the Treasury Lawrence Summers.
This article presents a case for officially dollarizing Argentina. Dollarization is not new. Unofficial dollarization is widespread in emerging market countries; in fact, as much as 70% of the stock of U.S. dollars now circulates abroad. Twenty-eight countries and dependent territories are officially dollarized. Although official dollarization would result in Argentina losing seigniorage of about 0.22 percent of GDP, the author estimates that this cost would be more than offset by a reduction in interest rates that would increase Argentina's trend rate of GDP growth by about two percent.
After debunking the most common criticisms of dollarization, the article closes by offering recommendations about the specific form of dollarization and presenting a detailed dollarization statute for Argentina. The author proposes a competitive currency regime for Argentina, one in which all foreign money would be legal tender.     

关于我国利率和利率传导关系的思考

当前我国银行体系利率大致可分为货币市场利率和信贷市场利率,其中由央行指定的利率主要有存贷款基准利率、再贴现率等。在货币市场上,隔夜同业拆借利率具有基准利率的地位。在信贷市场上,在特定时期,保持适当的存贷款利差具有积极意义。由于一些阻碍信贷市场与货币市场统一的制度安排的存在,这两个市场间的利率传导呈现出一定的不对称性。为推进利率市场化,进一步完善我国利率体系,下一步应逐步弥合市场分割,加强货币市场基准利率建设,培育商业银行利率定价能力。     

Discount window borrowing,monetary policy,and the post-October 6, 1979 federal reserve operating procedure

A demand schedule for discount window borrowing based on profit-maximizing bank behavior is derived. A feature of non-price rationing at the discount window making longer duration borrowing more costly is shown to make lagged borrowing and expected future spreads between the Federal funds rate and the discount rate relevant to the current borrowing decision. Consequently, both the size of the coefficients in the borrowing functions as well as the form of the function itself depend on expected Fed policy toward the spread. The demand function for discount window borrowing provides the critical link by which non-borrowed reserve control affects short-term interest rates and ultimately the money supply under post-October 6, 1979 reserve targeting. The analysis suggests some reasons why the Fed has experienced difficulty in specifying, estimating, and utilizing a discount window borrowing function in the non-borrowed reserve operating procedure.     

Monetary policy when potential output is uncertain: Understanding the growth gamble of the 1990s

The Fed kept interest rates low and essentially unchanged during the late 1990s despite a booming economy and record-low unemployment. These interest rates were accommodative by historical standards. Nonetheless, inflation remained low. How did the Fed succeed in sustaining rapid economic growth without fueling inflation and inflationary expectations? In retrospect, it is evident that the productive capacity of the economy increased. Yet as events unfolded, there was uncertainty about the expansion of the capacity of the economy and therefore about the sustainability of the Fed's policy.This paper provides an explanation for the success of the Fed in accommodating growth with stable inflation in the late 1990s. It shows that if the central bank is committed to reverse policy errors it makes because of unwarranted optimism, inflation can remain in check even if the central bank keeps interest rates low because of this optimism. In particular, a price level target—which is a simple way to model a commitment to offset errors—can serve to anchor inflation even if the public does not share the central bank's optimism about shifts in potential output. The paper shows that price level targeting is superior to inflation targeting in a wide range of situations. The paper also provides econometric evidence that, in contrast to earlier periods, the Fed has recently put substantial weight on the price level in setting interest rates. Moreover, it shows that CPI announcement surprises lead to reversion in the price level. Finally, it provides textual evidence that Alan Greenspan puts relatively more weight on the price level than inflation.     

The high-frequency response of exchange rates and interest rates to macroeconomic announcements

The joint movements of exchange rates and U.S. and foreign term structures over short-time windows around macro announcements are studied using a 14-year span of high-frequency data. In order to evaluate whether the joint effects can be reconciled with conventional theory, the implications of these joint movements for changes in expected future exchange rates and changes in foreign exchange risk premia are deduced. For several real macro announcements, a stronger than expected release appreciates the dollar today, and must either (i) lower the risk premium for holding foreign currency rather than dollars, or (ii) imply net expected dollar depreciation over the ensuing decade.     

U.S. presidential cycles and the foreign exchange market

We examine the association between the foreign exchange rate of the US dollar and US presidential cycles. Results show that Republican presidencies tend to start with a strong dollar, which then depreciates over the course of the presidency. In contrast, Democratic presidencies tend to begin with a weak dollar that then appreciates. These patterns result in an apparent presidential effect in US foreign exchange rates, the direction of which depends on whether exchange rates are measured by levels or by returns.