International capital flows and U.S. interest rates

Foreign purchases of U.S. government bonds have an economically large and statistically significant impact on long-term interest rates. While the dramatic reductions in both long-term inflation expectations and the volatility of long rates contributed much to the decline of long rates in the 1990s, more recently foreign flows have become important. Controlling for various factors, we estimate that absent the substantial foreign inflows into U.S. government bonds the 10-year Treasury yield would be 80 basis points higher. Our results are robust to a number of alternative specifications.     

U.S. investors and global equity markets

This study examines international equity flows of U.S. residents to emerging markets in Latin America and Asia and to developed markets in Europe, Canada, and Japan. The major issues addressed are (1) appropriate means of measuring relationships between returns and flows, (2) role of volatility in these relationships, and (3) effects of the Asian crisis. Basic findings include: (1) the information contribution argument is stronger than the feedback trading argument (flows affect returns more than past returns affect flows), (2) volatility of flows and of returns are not of major importance, (3) the Asian crisis effects are important and strongest for Asia followed by developed markets and by Latin America, and (4) regional measures and U.S. returns play significant roles in international equity flows to many countries.     

Trading behavior and investment performance of U.S. investors in global equity markets

This study is prompted by the growing importance of global equity investments as international investment opportunities expand. Specifically, the focus is to investigate: (1) momentum strategies in international equity markets, (2) investment performance in these markets from the perspective of U.S. investors, and (3) effects of making risk adjustments and momentum trading adjustments when evaluating investment performance. Eighteen emerging markets and eighteen developed markets are included in the study over the period 1992–2003. The basic conclusions are that markets reflect winners-momentum trading and losers-contrarian trading. Momentum effects on investment performance are strong but risk-taking effects are weak.     

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。     

An evaluation of the professional forecasts of U.S. long-term interest rates

This paper evaluates the multiperiod forecasts of Moody's Aaa corporate and the 10-year Treasury bond rates from the Survey of Professional Forecasters (SPF). We show that the SPF forecasts are not rational since they fail to be unbiased and, in some cases, do not fully incorporate the information in the past actual rates. These forecasts, however, are useful, since they are able to accurately predict the direction of change in the actual series. We also formulate a model that utilizes the information in the SPF forecasts of the unemployment rate. Comparable four-quarter-ahead forecasts of the two interest rates from this model are shown to be significantly more accurate than the corresponding SPF forecasts for 2001.1-2004.4.     

战后美国个人部门金融资产结构发展分析

中国GDP仅占全球7.3%,却掌握着约占全球25%的外汇储备。随着外汇储备不断增长,如何使用以实现效益最大化,已引起各方关注。本研究主要从以下两个视角展开:一是公共财政视角;二是金融视角。我国外汇储备资产具有财政与金融双重属性,决定了我国外汇储备资产运用上的双重功能:一方面,外汇储备的经济属性表明,外汇储备不是政府的财政性资金,不能无偿划拨和使用,需要作为资产来运用与管理;另一方面,在我国特殊的外汇管理体制下,经由外汇占款形成的外汇储备,构成基础货币的一个部分,这部分外汇储备实际上是政府通过货币发行权而获得的铸币税收入,是政府的财政性资金,从公平角度出发,这部分资金应该用于公共领域,以提高国民福利。     

Investigating volatility spillover of energy commodities in the context of the Chinese and European stock markets

This paper investigates spillover from energy commodities to Shanghai stock exchange and European Stock market, and identifies possible risks transmission and portfolio diversification opportunities. The study is conducted on daily spot prices of carbon (CO2) emission, natural gas and crude oil from 16 December 2010 to 29 December 2022, employing Granger causality test, dynamic conditional correlation (DCC), Diebold-Yilmaz (2012) and Barunik-Krehlic (2017) models. Results identify higher volatility and imply greater connectedness in the longer run. Additionally, natural gas is witnessed as the highest contributor of the shocks and crude oil as the highest receiver of the shocks from the network connection. Further results suggest for investment in energy commodities in shorter run rather than long run for efficient portfolio diversification. Results from this study are expected to have practical implications for portfolio managers, investors, and market regulators, given the suggestion of this study to incorporate energy stocks for efficient diversification of risk.     

美国经济的三大风险及其对中美经济的影响

当前,美国经济正面临三大风险的威胁,这三大风险分别是巨额的"双赤字"及持续增长的债务、能源价格的大幅波动以及美国当前愈演愈烈的次级债务危机.这些风险将导致美国经济的下滑及美元的贬值,同时也会导致中国外贸出口增速减慢,以及给中国经济带来过多流动性的负面影响.     

Long-term U.S. infrastructure returns and portfolio selection

Our understanding of the long-term return behavior and portfolio characteristics of public infrastructure investments is limited by a relatively short history of empirical data. We re-construct U.S. listed infrastructure index returns by mapping their monthly performance to received systematic and industry risk factors from 1927 through 2010. Our findings reveal that the infrastructure returns in recent years may understate the tail-risk that investors could experience over the long-term, however, this tail-risk is commensurate with holding a broad portfolio of U.S. stocks. For mean-variance and mean-CVaR investors, we report the benefits of holding public infrastructure assets in investment portfolios.     

Long memory in the U.S. interest rate

In this article, we examine the order of integration of the U.S. long-term interest rate by means of using fractionally integrated techniques. Using annual data for the time period 1940-2000, the results based on the univariate tests of Robinson [Journal of American Statistical Association 84 (1994) 1420] support the hypothesis of a unit root. However, using a much longer span of the data (1798-2000), the order of integration seems to be smaller than one if the disturbances are white noise, while the unit root cannot be rejected if they are weakly autocorrelated.     

Information in the U.S. Treasury Term Structure of Interest Rates

We provide evidence of a significant change in the information content of the U.S. Treasury term structure of interest rates over the last 20 years. We apply a regression approach to measure the information in forward interest rates and introduce both a curve fitting method and an alternative data source. We find more information in the recent U.S. Treasury term structure about future interest rates than about expected holding period returns. These results document a significant departure from prior empirical findings.     

The impact of the U.S. employment report on exchange rates

The impact of the U.S. Employment Report and analyst forecasts of that report’s major statistics on Pound/Dollar, Yen/Dollar, and Euro/Dollar exchange rates are explored. While the nonfarm payroll employment figure has the greatest impact, we find that the exchange rates also react to the announced revision to last month’s payroll figure and to the unemployment rate. In all three markets, the exchange rate response to the payroll employment figure is strongly conditioned on pre-release analyst uncertainty. The median analyst forecast from Bloomberg anticipates over 80% of the monthly variation in the payroll figure and is basically unbiased. The markets appear to respond to these analyst forecasts prior to the government release. Analyst forecast dispersion tends to increase following large forecast errors indicating that when the announced figure is far from what analysts expected, they tend to disagree on the implications for future payroll levels.     

Geographical deregulation and competition in U.S. banking markets

The effects of geographical deregulation on competition in banking markets is examined. Using a model that develops an index of competition as proposed by Bresnahan and applied to banking markets by Shaffer, the empirical evidence suggests that geographical deregulation has not had a significant impact on competition. The limited effects of geographical deregulation on competition is consistent with other evidence presented, suggesting that banking markets were already highly competitive. In those states where a significant effect was observed, geographical deregulation increased the degree of competition in some states but had the opposite effect in others.     

Institutional Cash Pools and the Triffin Dilemma of the U.S. Banking System

Through the profiling of institutional cash pools, this paper explains the rise of the “shadow” banking system from a demand‐side perspective. Explaining the rise of shadow banking from this angle paints a very different picture than the supply‐side angle that views it as a story of banks’ funding preferences and arbitrage. Institutional cash pools prefer to avoid too much unsecured exposure to banks even through insured deposits. Short‐term government guaranteed securities are the next best choice, but their supply is insufficient. The shadow banking system arose to fill this vacuum. One way to manage the size of the shadow banking system is by adopting the supply management of Treasury bills as a macroprudential tool.     

Modeling trade duration in U.S. Treasury markets

This paper models the trading intensity of the US Treasury bond market, which has a unique expandable limit order book that distinguishes it from other asset markets. The results indicate that trade duration exhibits significant clustering and that the time taken to expand the tradable volume, known as ‘workup’, significantly decreases the time between the initiation of consecutive trades. Finally, we find that trade duration falls in the presence of scheduled news releases, but the size of the surprise in that news release is not found to be important.     

Conflict of interest and certification in the U.S. IPO market

We examine the long-term return performance of U.S. IPOs underwritten by relationship banks. We show that, over one- to three-year horizons, IPOs managed by relationship banks experience buy-and-hold benchmark-adjusted returns that are similar to those observed for a matching sample of stocks managed by non-relationship underwriters. This result holds even when the returns' skewness and cross-sectional correlation is accounted for. Further, we examine the calendar-time returns on a portfolio that is long the stocks underwritten by relationship banks and short ex-ante similar stocks taken public by non-relationship institutions. Again, we conclude that the two groups of IPOs yield similar long-run returns. These findings support the certification role of relationship banks and suggest that, in this respect, the effect of the 1999 repeal of Sections 20 and 32 of the Glass–Steagall Act has not been negative.     

International expected real interest rates: New tests of the parity hypothesis and U.S. fiscal policy effects

This paper investigates the links among expected real interest rates across countries and also those between international expected real interest rates and U.S. fiscal policy. We analyze the cross-sectional mean of international ex-post real interest rates as an estimator for the mean international expected real interest rate. Our results strongly reject the international expected real interest rate parity hypothesis; reveal that U.S. budget deficits have no independent effects on international real rates given the impact of U.S. government defense spending; and suggest that forces other than U.S. fiscal policy account for the post-1980 rise in international real rates.     

Macroeconomic Announcements and the Distribution of Price-Endings in the U.S. Treasury Market

We investigate how new information impacts quote clustering in the bond market. We find that clustering, along with quote activity, price volatility and bid-ask spreads, increases sharply in the minutes following releases of macroeconomic news. Each returns to near-normal levels within the hour. Effects are strongest for more liquid on-the-run notes and for the announcements typically associated with substantial information flow. The strong positive comovement of clustering, quote activity, price volatility, and bid-ask spreads supports the conclusion that innovations of these variables are endogenous to the arrival and incorporation of information into prices.     

The term structure of interest rates: Alternative approaches and their implications for the valuation of contingent claims

One of the most active areas of research in financial economics has been the modeling of the term structure of interest rates and its relationship to the pricing of contingent claims. There is a vast array of issues in the area, as well as a variety of perspectives, ranging from theoretical to practical. This article provides a general framework for the analysis of issues in the modeling of the term structure. Specifically, this article provides an overview of the conceptual issues and the empirical evidence in the area, based on an examination of five seminal models by Black, Scholes, and Merton; Vasicek; Cox, Ingersoll, and Ross; Ho and Lee; and Heath, Jarrow, and Morton. The article provides a synthesis of the area and suggests directions for future research.     

The reaction of the Australian financial markets to the interest rate news from the Reserve Bank of Australia and the U.S. Fed

This paper provides comprehensive evidence on the impacts of the Reserve Bank of Australia's (RBA) and the U.S. Fed's target interest rate announcement news on the Australian financial markets over the period 1998–2006. The RBA's news had a significant impact on the first moments of market returns/changes in line with a priori expectations, and the conditional volatility in most of the markets was significantly higher following the news. Asymmetric news effect is also observed for the Australian interest rates where markets tended to respond more strongly to unexpected rate rises than rate falls. While the U.S. Fed's news influenced only the USD/AUD exchange rate, the Australian market volatility was significantly lower in all market segments following the Fed's news.