INFLUENCE OF TREASURY BILL FUTURES TRADING ON THE PRIMARY SALE OF THE DELIVERABLE TREASURY BILL

This paper investigates the impact of the presence of Treasury bill (T-bill) futures market contracts on the primary auction price of deliverable T-bills. Of the 52 weekly three- and six-month T-bill auctions, only four are deliverable against the T-bill futures market contract. This unique ability to deliver may command a premium price in the primary market. The results of this study support this hypothesis with regard to the six-month auction but are inconclusive with regard to the three-month auction. Furthermore, there is some evidence that the 1983 rule change making the one-year T-bill a deliverable instrument reduced the size of the premium in the six-month bill auction.     

THE OVERNIGHT AND DAILY TRANSMISSION OF STOCK INDEX FUTURES PRICES BETWEEN MAJOR INTERNATIONAL MARKETS

Stock index futures prices for the world's major equity markets, Japan, the UK and the US, are used to examine the interaction of international equity markets. By using stock index futures prices, we avoid the nonsynchronous data problem inherent with opening and closing market averages. We find that the US is the dominant world market; overnight returns in Japan and the UK are greatly influenced by the US daily returns. In contrast, the Japanese market has no impact on the overnight or daily returns in the UK, while the UK daily performance has a small influence on Japanese overnight returns. Slight evidence of over-reaction at the opening of Japanese futures exists as the daily Nikkei returns are negatively related to the US returns.     

A PRICING ANOMALY IN TREASURY BILL FUTURES

This research applies an entirely new approach to examining the efficiency of futures markets for Treasury bills and avoids many shortcomings of previous studies that rely on comparing yields on spot versus futures market positions. Efficiency is examined by comparing the consistency of yields within the futures market itself since, at one time, the International Monetary Market (IMM) traded futures contracts for both three-month and one-year bills. The results indicate a remarkably large average annual yield differential of 32 basis points when the yields on the one-year contract are compared to the appropriate corresponding strip of three-month contracts. Possible explanations such as low volume, market thinness, transaction costs, strategy interdependence, serial correlation among differences, and daily resettlement (the Cox, Ingersoll, and Ross effect) are unsuccessful in explaining this pricing anomaly.     

SELECTIVE HEDGING OF BANK ASSETS WITH TREASURY BILL FUTURES CONTRACTS

The recent volatility of interest rates, the associated profit pressures imposed on banks, and the surge in the development of new contracts have stimulated a desire to understand and apply financial futures hedging to banking operations. This paper models interest rate futures contracts in a theory of bank behavior to illustrate the hedging of bank loans as well as government securities. The model predicts the hedge will be greater (1) the greater the expected rise in interest rates and (2) the greater the effect of disintermediation on bank deposits. A simulation of the financial futures trading strategy is reported for banks of various asset sizes using data from the Eleventh Federal Reserve District. Depending on bank risk aversion and interest rate expectations, hedging the bank's total interest rate exposure with T-bill futures reduces the variability of unhedged profits by 80 percent.     

TREASURY BILL FUTURES AS A HEDGING TOOL: A RISK-RETURN APPROACH

The primary purpose of this study is to measure the hedging performance of Treasury Bill Futures on a risk-return basis. A theoretical model is presented and hedging effectiveness is tested using T-Bill cash and futures data. Successful hedging depends critically upon the ability to determine the optimal hedge ratio. The results also indicate that the traditional one-to-one hedge outperforms the more sophisticated hedge ratio models; however, even here the risk-return benefits of hedging are minimal.     

A MULTIFACTOR MODEL OF THE QUALITY OPTION IN TREASURY FUTURES CONTRACTS

The values of quality options in Treasury futures contracts are set relative to the prices of all coupon bonds in their respective deliverable sets. As a result, any model used to value the quality option should set its price relative to the set of observed bond prices. This requirement rules out the use of most simple equilibrium models that represent all bond prices in terms of a finite number of state variables. We use the two-factor Heath-Jarrow-Morton model, which permits claims to be priced relative to observable bond prices, to investigate the potential value of the quality option in Treasury bond and note futures. We show that the quality option has significantly more value in a two-factor interest rate economy than in a single-factor economy, and that ignoring it could lead to significant mispricing.     

TAX SCHEDULE CHANGES AND DISCOUNT BOND PRICES

Research on the impact of marginal tax changes on bondholder wealth focuses on changes along a given tax schedule. In this paper the valuation consequences of changing the tax schedule are analyzed. Although previous researchers show that the price of all discount bonds falls if the marginal ordinary income tax rate increases along a tax schedule, it is found that this result holds only under specific conditions when the tax schedule changes. Various comparative statics are discussed.     

TRADING TIME EFFECTS IN FINANCIAL AND COMMODITY FUTURES MARKETS

Through the examination of one commodity contract, soybeans, and one financial contract, U.S. Treasury bonds, the authors test to determine (1) whether mean rates of return during trading times differ from mean rates of return during nontrading times; (2) whether mean returns during trading times and nontrading times differ by day of the week; (3) whether trading time returns differ significantly from previous nontrading time returns; and (4) the extent to which trading and previous nontrading returns are correlated. In addition, the authors empirically examine a possible explanation for the results obtained.