U.S. Monetary Policy and International Bond Markets

This paper analyzes how U.S. monetary policy affects the pricing of dollar‐denominated sovereign debt. We document that yields on dollar‐denominated sovereign bonds are highly responsive to U.S. monetary policy surprises—during both the conventional and unconventional policy regimes—and that the passthrough of unconventional policy to foreign bond yields is, on balance, comparable to that of conventional policy. In addition, a conventional U.S. monetary easing (tightening) leads to a significant narrowing (widening) of credit spreads on sovereign bonds issued by countries with a speculative‐grade credit rating but has no effect on the corresponding weighted average of bilateral exchange rates for a basket of currencies from the same set of risky countries; this indicates that an unanticipated tightening of U.S. monetary policy widens credit spreads on risky sovereign debt directly through the financial channel, as opposed to indirectly through the exchange rate channel. During the unconventional policy regime, yields on both investment‐ and speculative‐grade sovereign bonds move one‐to‐one with policy‐induced fluctuations in yields on comparable U.S. Treasuries. We also examine whether the response of sovereign credit spreads to US monetary policy differs between policy easings and tightenings and find no evidence of such asymmetry.     

Volatility Decomposition and Correlation in International Securitized Real Estate Markets

This study contributes to the literature in international securitized real estate market volatility in three ways. Each market’s conditional volatility is decomposed into a “permanent” or long-run component and a “transitory” or short-run component via a component-GARCH model. Even though with the same number of common factors derived from the “permanent” and “transitory” volatility series, their loadings are not similar and consequently the long-run and short-run volatility linkages for some markets are different. Finally there are significant volatility co-movements between real estate and stock markets’ “permanent” and “transitory” components suggesting that real estate markets are at least not segmented from stock markets in international investing.     

Long-term Memory in Volatility: Some Evidence from International Securitized Real Estate Markets

While the long memory property is examined in the literature for the US REIT returns, this paper extends the analysis to international securitized real estate markets with the hope of finding answers or confirming prior stock market evidence regarding the presence (or absence) of long memory volatilities for 40 weekly real estate indices (original and hedged). Using a battery of five econometric tests on three alternative risk measures; weekly observed absolute and squared mean deviations and conditional variances, we find statistically significant evidence of long memory in the volatility structure of most securitized real estate markets studied. Volatility persistence is particularly strong in Asia, but is not consistent throughout the period of study.     

Multiple Regimes and Volatility Transmission in Securitized Real Estate Markets

We examine the dynamics and transmission of conditional volatilities with multiple structural changes in return volatility using Bai and Perron (2003)’s methodology, across five major securitized real estate markets as well as employing a multivariate regime-dependent asymmetric dynamic covariance methodology (MRDADC) that allows the conditional matrix to be both time- and state-varying. Our results imply that a multiple-regime time varying asymmetric variance and covariance approach is important in modeling real estate securities valuation and selection and portfolio optimization, and is consistent with popular beliefs that market volatility changes over time. Our MRDADC models detect the presence of significant mean-volatility linkages across the five major securitized real estate markets under different volatility regimes and would have implications for global investor in terms of estimating a dynamic risk-minimizing hedge ratio in international portfolio management.     

Volatility Spillovers, Comovements and Contagion in Securitized Real Estate Markets

This paper analyzes the relationships between local and global securitized real estate markets, but also between securitized real estate and common stock markets. First, the volatility transmissions across markets are examined using an asymmetric t-BEKK (Baba-Engle-Kraft-Kroner) specification of their covariance matrix. Second, correlations from that model and tail dependences estimated using a time-varying copula framework are analyzed to assess whether different dynamics underlie the comovements in the whole distribution and those in the tails. Third, we investigate market contagion by testing for structural changes in the tail dependences. We use data for the U.S., the U.K. and Australia for the period 1990–2010 as a basis for our analyses. Spillover effects are found to be the largest in the U.S., both domestically and internationally. Further, comovements in tail distributions between markets appear to be quite important. We also document different dynamics between the conditional tail dependences and correlations. Finally, we find evidence of market contagion between the U.S. and the U.K. markets following the subprime crisis.     

Long-Term Co-Memories and Short-Run Adjustment: Securitized Real Estate and Stock Markets

This study considers whether securitized real estate and stock markets have long-term co-memories and implications for short-term adjustment. Our results offer reasonable support for fractional cointegration (characteristic of a long memory process) between securitized real estate price, stock market price and key macroeconomic factors in some economies. The implication is that where fractional cointegration prevails, securitized real estate and common stocks are substitutable assets over the long run and these assets may not be held together in a portfolio for diversification purpose. Furthermore, short-run analysis indicates that the speed of adjustment towards the long-run equilibrium is faster for fractional integrated vector error correction model (FIVECM) than VECM as the former incorporates a long history of past cointegration residuals. Additional comparisons of the two models’ forecasting accuracy show that incorporating fractional cointegration in a VECM model improves the forecasting performance over conventional VECM models. Our results reinforce the notion that cointegration, fractional cointegration and short-run adjustment dynamics are important in understanding market integration/segmentation.     

Real Estate Markets and Macroprudential Policy in Europe

Boom‐bust cycles in real estate markets have been major factors in systemic financial crises and therefore need to be at the forefront of macroprudential policy. The geographically differentiated nature of real estate market fluctuations implies that these policies need to be granular across regions and countries. Before the financial crisis that started in 2007 property markets were overvalued in a range of European countries, but much like in other constituencies active policies addressing this were an exception. An increasing number of studies suggest that borrower‐based regulatory policies, such as reductions in loan‐to‐value or debt‐to‐income limits, can be effective in leaning against real estate booms. But many of the new macroprudential policy authorities in Europe do not have clear powers to determine them. Moreover, the cross‐border spillovers they may give rise to suggest the establishment of a well‐defined macroprudential coordination mechanism for the single European market.     

Asymmetric Correlation and Volatility Dynamics among Stock, Bond, and Securitized Real Estate Markets

We apply a multivariate asymmetric generalized dynamic conditional correlation GARCH model to daily index returns of S&P500, US corporate bonds, and their real estate counterparts (REITs and CMBS) from 1999 to 2008. We document, for the first time, evidence for asymmetric volatilities and correlations in CMBS and REITs. Due to their high levels of leverage, REIT returns exhibit stronger asymmetric volatilities. Also, both REIT and stock returns show strong evidence of asymmetries in their conditional correlation, suggesting reduced hedging potential of REITs against the stock market downturn during the sample period. There is also evidence that corporate bonds and CMBS may provide diversification benefits for stocks and REITs. Furthermore, we demonstrate that default spread and stock market volatility play a significant role in driving dynamics of these conditional correlations and that there is a significant structural break in the correlations caused by the recent financial crisis.     

美元政策硬挺

过去人们在谈论国际金融话题时有一个集中的焦点,就是美国货币与财政政策匹配效果对美国金融地位上升的支持与保障作用,尤其是与20世纪90年代末期受持续金融危机困扰的亚洲、拉美和俄罗斯的比较,都是货币与财政政策不谐和出现金融问题,即货币贬值、股价暴跌.     

Tail Dependence in International Real Estate Securities Markets

??Tail dependence?? characterizes the cross market linkages during stressful times. Analyzing tail dependence is of primary interest to portfolio managers who systematically monitor the co-movements of asset markets. However, the relevant literature on real estate securities markets is very thin. Our study extends the literature by using the flexible symmetrized Joe-Clayton (SJC) copula to estimate the tail dependences for six major global markets (U.S., U.K., Japan, Australia, Hong Kong, and Singapore). In implementing the SJC copula, we model the marginal distributions of returns through a semi-parametric method which has never been applied to real estate returns. Our major findings suggest that international markets display different strength and dynamics of tail dependence. We extensively discuss the implications of our findings for financial practices such as portfolio tail diversifications, portfolio selections, portfolio risk management and hedging strategies. Our study also demonstrates that the widely used linear correlation is an inadequate measure of market linkages, especially during periods of crisis.     

美国房地产市场开始触底

2007年以来,源于美国房地产市场的次贷危机席卷全球,并由金融危机逐步演变为经济危机.虽然目前美国经济出现了明显的底部迹象,但对于美国房地产市场未来的走势人们还存在着较大分歧.     

Testing Calendar Effects of International Equity and Real Estate Markets

There are a lot of previous studies on calendar effects. However, most of them use traditional methods like regression. Hui et al. Habitat International 48, 38–45, (2015b) incorporated Shiryaev-Zhou index with logistic regression to study the Halloween and January effects of eight securitized real estate markets, but they fixed the moving-window size to be 130 days. How the change in moving-window size affects the calendar effects cannot be seen. In this study, we also apply the Shiryaev-Zhou index, but we allow the moving-window size to vary. Furthermore, we incorporated Shiryaev-Zhou index with analysis of mean (ANOM) and logistic regression to examine calendar effects of general equity and securitized real estate indices of Hong Kong, Japan, US, UK, France and Germany during the period 1996 – 2014. The results show that our new methods can detect additional channels of significant calendar effects of which normal methods fail to show. Furthermore, the general equity indices show significant Halloween and January effects. However, for the securitized real estate indices, the Halloween and January effects are less significant or even go into reverse in some cases. This study has two main implications. Firstly, investors can formulate a better trading strategy to earn more profits. Secondly, trends and phenomena found in equity markets may not be applicable to real estate markets, so investment rules on equity markets may not work on real estate markets.     

Correlation and Volatility Dynamics in International Real Estate Securities Markets

We study international correlation and volatility dynamics of publicly traded real estate securities using monthly returns from 1984 and 2006. We also examine, for comparison, the correlations among the corresponding stock markets. A multivariate dynamic conditional correlation model captures the time-varying correlation within the full period. We confirm lower correlations between all real estate securities market returns than those between the stock market returns themselves. Some significant variations and structural changes in the correlation structure happened within the sample period. We detect a strong and positive connection between real estate securities market correlations and their conditional volatilities. We also find the international correlation structure of real estate securities and the broader stock market are linked to each other. Our results have economic motivations regarding the potential integration of international real estate securities markets and the possibility of including information on changing correlations and volatilities to design more optimal portfolios for international real estate securities.

Foreign Property Shocks and the Impact on Domestic Securitized Real Estate Markets: An Unobserved Components Approach

As the globalization of world financial markets continues unabated the issue of benefits arising from international diversification becomes increasingly important. Due to the fixed geographical nature of the underlying product, securitized property might be considered immune from the effects of globalization, and to this extent researchers have considered the issue of international property market interdependence using a variety of statistical procedures. In this paper the question of interdependence across securitized property markets is examined by combining the Inoue (1999) cointegration methodology with the structural time series procedure of Harvey (1989). In the event of commonality of movement across property markets, this approach permits the researcher to isolate and visualize common movement, an operation that may be helpful to a portfolio manager trying to understand cross market activity. The results indicate that there is some unifying force across international property markets and that this unifying force may stem from the United States. The results also suggest that, at least to some extent, shocks to securitized property markets produce a similar response to stock market shocks.     

房地产价格与货币政策之间的关系协调

随着金融结构的变化,房地产市场成为全球资产价格泡沫风险最为集中的场所.是否对房地产等资产价格波动进行调控,是中央银行面临的一个两难选择.     

Monetary Policy and Financial Markets

Monetary policy and financial markets are intrinsically linked. Central banks conduct monetary policy by influencing financial market prices. Financial market prices reflect the expectations of market participants about future economic and monetary developments. Monetary policy works primarily through expectations. Transparency and credibility render monetary policy more effective. However, they are no substitutes for action. If a credible central bank uses words with the explicit aim of substituting them for action, it will risk losing credibility. To avoid what has been described as “the dog chasing its tail” problem, central banks must exercise caution in basing their monetary policy decisions on financial market information. The information about expected future developments reflected in market prices must be continuously cross-checked against economic and monetary indicators in what amounts to a “checks and balances” approach to monetary policy.     

货币紧缩促使楼市变局

2007年12月召开的中央经济工作会议明确指出,2008年要实施稳健的财政政策和从紧的货币政策。要进一步发挥货币政策在宏观调控中的重要作用,严格控制货币信贷总量和投放节奏,更好地调节社会总需求和改善国际收支平衡状况,维护金融稳定和安全。货币政策从紧是基于政府对当前物价连续上涨、货币信贷增长过快等宏观形势的准确判断。显然,这一政策将深刻影响到对银行资金依赖最大的股市和楼市。对股市而言,意味着“全民赚钱的时代”即将结束,单纯的资金推动型行情很难在2008年再现。对楼市来说,公众最为敏感的房屋销售价格以及地产企业都将受到一次前所未有的考验。     

美国货币政策转向及其背后的逻辑

2007年爆发的金融危机对美国金融系统与实体经济造成了严重冲击.为摆脱危机及刺激增长与就业,美国货币政策发生了五大转向:一是货币政策工具由“常规”转向“非常规”;二是货币政策内容由“有限”转向“无限”;三是货币政策职能由“支持经济”转向“服务财政”;四是货币政策操作领域由“金融市场”转向“实体经济”;五是货币政策效果由“降低风险”转向“放大风险”.美国货币政策发生转向有其背后的深层逻辑,即:美元霸权体系的存在-美国政府积累巨大债务-美联储对传统规则的突破-通过实施量化宽松将债务货币化.     

The Friday Effect in European Securitized Real Estate Index Returns

This study extends research on the day-of-the-week effect towards European real estate indices. We examine this anomaly for several European securitized real estate index returns between 1990 and 2003. Although the countries under analysis have unique country-specific patterns, we find that eight out of eleven European countries exhibit abnormally high Friday returns. Moreover, two different Europe indices also exhibit the Friday anomaly. The anomaly is robust with respect to extreme observations, alternative specifications and several well-known calendar effects.     

美国量化宽松货币政策与人民币的国际化

2008年国际金融危机的爆发和美国量化宽松货币政策的实施,导致我国外汇储备管理风险剧增,由此,我国加快推进人民币国际化战略目标下各项政策措施的出台。为应对量化宽松货币政策下美元流动性的泛滥,我国连续上调了金融机构的存贷款利率和存款准备金率。人民币升值压力增大,套汇、套利等投机交易下的短期资本流动风险加剧,增加了人民币国际化进程中的风险。对此,本文提出了在当前国际经济金融环境下人民币国际化发展的对策建议。