Hong Kong housing markets: Overview,tenure choice,and housing demand

This paper presents an overview of housing markets and a cross-sectional analysis of housing demand in Hong Kong. Disturbances from political events have produced price upheavals in property prices; long-term inflation and low interest rates provide a strong stimulus for a sustained price surge in the housing market. Household income seems to have relatively little bearing on recent development in the market, especially when demand for housing has become more investment-oriented.With the data from the 1991 Population Census of Hong Kong, we find in the cross-section study that permanent and transitory incomes, rather than current income, provide better estimates in the tenure choice equation. The results also indicate that family size and the number of elderly persons affects ownership. Renter expenditure and tenure choice decisions are linked by using the two-stage estimation procedure of Lee and Trost (1978). No correlation was found between renter expenditure and tenure choice. Further, the two-stage approach does not seem to be superior to the OLS approach in the estimation of the rental expenditure equations.     

The impact of the Japanese market on the intraday Hong Kong stock returns

This paper examines the impact of the price movement of the Japanese market on the Hong Kong market. We find that the Hong Kong stock prices react rapidly to the return information of the Japanese market. The evidence also indicates that the large price movement of the Japanese market can be used as an indicator for the Hong Kong market. The price reaction of the Hong Kong market is instantaneous and takes place in the opening minutes of the afternoon session. However, there is no excess profits when the transactions costs are included. Finally, the Hong Kong market has a significantly higher turnover when the Japanese market is open.     

Causality and cointegration of stock markets among the United States,Japan and the South China Growth Triangle

This paper explores the causality and cointegration relationships among the stock markets of the United States, Japan and the South China Growth Triangle (SCGT) region. Applying the recently advanced unit root and cointegration techniques that allow for structural breaks over the sample period (October 2, 1992 to June 30, 1997), we find that there exists no cointegration among these markets except for that between Shanghai and Shenzhen. By invoking the Granger causality test and considering the non-synchronous trading problem, we will show that stock price changes in the US have more impact on SCGT markets than do those of Japan. More specifically, price changes in the US can be used to predict those of the Hong Kong and Taiwan markets on next day. Similarly, price changes on the Hong Kong stock market lead the Taiwan market by 1 day. Furthermore, the stock returns of the US and Hong Kong markets are found to be contemporaneous. Finally, there is a significant feedback relationship between the Shanghai and the Shenzhen Stock Exchanges.     

Housing Quality in the Forward Contracts Market

Developers often conduct forward sales (or presales) before building completion to relieve financial risk and burden. However, there are worries that housing units sold in this way will turn out to be substandard because developers, who have been paid for the unfinished units, may have incentives to cut costs by lowering the quality. This is a typical moral hazard problem. Nonetheless, forward sales have been very popular in some Asian cities such as Hong Kong, Singapore, and Taiwan. A plausible explanation is that the market has efficiently adjusted the forward price for this potential quality problem according to developers’ reputations. This paper aims to theoretically explain and empirically test (1) whether reputation is reflected in forward prices and (2) whether the expected quality level matches with the actual quality level. Using the forward and spot sales data of the Hong Kong real estate market, we found that even though housing quality was not observable during presales, the market was able to capitalize developers’ reputations into forward prices accurately. This suggests that the optimal strategy for developers is to stick to the quality level implied by their reputations. A paper submitted to Journal of Real Estate Finance and Economics. A Special Issue for the 2005 NUS-HKU Symposium on Real Estate Research.     

上海和香港两地股市联动性研究--基于GARCH模型的分析

本文基于经济基础假说和市场传染假说两大基础理论,将股票收益率分解为开盘收益率和收盘收益率,运用GARCH．M模型研究了上海股市和香港股市之间的联动关系。结果显示,两大股市存在相互影响的联动关系,但是上海对香港股市的影响要强于香港对上海股市的影响,反映出两地之间的紧密经济关系及大陆对香港地区经济影响日益增强的现实。     

中国房地产市场价格泡沫与空间传染效应

本文使用对数周期性幂律(Log Period Power Law, LPPL)模型对房地产市场价格泡沫进行测度,运用空间计量模型对我国房地产市场价格泡沫和空间传染效应进行研究。LPPL模型认为由价格泡沫产生并最终破裂的金融市场与地震系统具有很多相似之处,即金融资产的价格呈周期性变化规律,价格持续上涨到临界状态直至反转。本文采用2010年6月至2017年11月间我国100个城市的房地产市场数据对各城市房地产价格泡沫进行测度和物理/经济空间传染效应研究。研究发现,LPPL模型能够对我国100个城市房地产价格泡沫进行甄别且主要存在两种泡沫状态:正向泡沫(房价持续上升)和反转泡沫(房价整体下降却存在反转点)。各个城市(地区)房地产价格具有较强的空间传染性;存在正向泡沫区域的空间传染性相较反转泡沫区域更为明显,在考虑经济空间测度而不是物理空间测度的情况下,各城市间的空间传染性更强。与现有文献不同,我们发现反转泡沫区域的新房价格指数特别是二手房价格指数的上升对周边城市的房地产价格指数存在强烈的正向推高影响。最后,本文发现城市的房地产调控政策在一定程度上抑制了房价传统影响(比如信贷、新房、二手房价等)因素的推高影响,但各城市房地产价格之间的联动变化特征应该引起监管部门的注意。     

Pricing mortgage insurance contracts under housing price cycles with jump risk: evidence from the U.K. housing market

Previous studies have investigated the determinants of housing price cycles in the housing market; however, we observed the phenomenon of housing price jumps in the 2007 subprime crisis. This paper presents a discussion on the housing price cycle and abnormal price jumps to describe the behavior of housing prices in the United Kingdom. The empirical results show that the impact factors of housing cycles are market risk and the switching factor. Furthermore, the impact factors of jump risks include the bursting of the housing bubble and financial crises. Therefore, in this paper, we employ the Markov switching model with jump risks to value the MI contracts and analyze the influences of housing price cycles, jump risks, risks of market interest rate, and the prepayment risks on MI premiums. The results of sensitivity analysis show that more volatile housing price index returns, as well as longer periods of higher volatility in housing prices, raise MI premiums. Moreover, the MI premium is positively related to the absolute value of the average jump amplitude and the shock frequency of abnormal events. There is the tradeoff between the market interest rate and the prepayment risk. The influences of market interest rate are different on MI premium with/without prepayment risks.     

Bank lending and property prices in Hong Kong

This paper studies the relationship between residential property prices and bank lending in Hong Kong. This is an interesting topic for three reasons. First, swings in property prices have been extremely large and frequent in Hong Kong. Second, under the currency board regime, monetary policy cannot be used to guard against asset price swings. Third, despite the collapse in property prices since 1998, the banking sector remains sound. While the contemporaneous correlation between lending and property prices is large, our results suggest that the direction of influence goes from property prices to bank credit rather than conversely.     

银行业市净率问题研究——兼论国有商业银行股权转让价格问题

近一个时期,中国银行业改革出现重大突破,以交通银行和建设银行为代表的中国银行业掀起了一轮引进战略投资者和境外上市的高潮。本文以市净率这一价格指标为切入点,对境外银行业股权转让价格的一般规律进行了研究,并在此基础上对交通银行和建设银行引进战略投资者和上市的价格进行分析。     

Lost in translation: Delayed ex-dividend price adjustments of Hong Kong ADRs

Previous research documents that Hong Kong stocks have a full ex-dividend price adjustment consistent with dividends and capital gains being tax free. We examine ex-dividend price behavior of Hong Kong ADRs to assess the impact of differing tax environments in US and Hong Kong. These ADRs typically go ex-dividend before their underlying stock. They experience significant abnormal returns of 1.16% on their ex-day; the average ex-day price drop is only 30% of the dividend. However, ADR prices drop when the underlying stock goes ex-dividend subsequently. The cumulative ADR price drop is equal to the dividend. Thus, the ADR ex-dividend adjustment resembles that of the underlying stock, consistent with home country tax laws governing ADR price behavior. Neither liquidity nor transaction costs can explain the anomalous delayed ex-dividend adjustment of ADRs.