Speculate a lot

While the residential and commercial property markets in Hong Kong are extensively discussed, little attention is paid to the carpark market. This work contributes to fill the research gap in three ways. First, it provides a simple empirical model to explain carpark ratios in residential buildings. Second, it hand-collects transaction-level data and constructs a price index for the carpark market in Hong Kong. Third, it shows that changes in stamp duties increase the volatility in the carpark market. This research may shed light to the current debate on the effectiveness of the stamp duty in stabilizing the real estate market

Biological actions and molecular effects of resveratrol, pterostilbene, and 3′-hydroxypterostilbene

AbstractStilbenes are a class of polyphenolic compounds, naturally found in a wide variety of dietary sources such as grapes, berries, peanuts, red wine, and some medicinal plants. There are several well-known stilbenes including trans-resveratrol, pterostilbene, and 3′-hydroxypterostilbene. The core chemical structure of stilbene compounds is 1,2-diphenylethylene. Recently, stilbenes have attracted extensive attention and interest due to their wide range of health-beneficial effects such as anti-inflammation, -carcinogenic, -diabetes, and -dyslipidemia activities. Moreover, accumulating in vitro and in vivo studies have reported that stilbene compounds act as inducers of multiple cell-death pathways such as apoptosis, cell cycle arrest, and autophagy for chemopreventive and chemotherapeutic agents in several types of cancer cells. The aim of this review is to highlight recent molecular findings and biological actions of trans-resveratrol, pterostilbene, and 3′-hydroxypterostilbene

Lipidomic Analysis of the Effect of Piperine on Circadian Rhythm of Lipid Metabolism-Associated Genes in Obese Rats

In this study, an obese rat model induced by a high-fat diet (HFD) was used to investigate the modulating effect of 1-piperoylpiperidine (PIP) on circadian misalignment caused by metabolic dysregulation. The results showed that PIP attenuated HFD-induced liver injury, lowered blood lipid levels, alleviated circadian rhythm disruptionthe biological clock and lipid metabolism genes in the liver, and restored the changes in the expression of lysophosphatidic acid (16:0_18:1), bis-methyl phosphatidic acid (BisMePA, 38:8e), phosphatidyl ethanolamine (PE, 16:0p_22:6) and methylphosphocholine (MePC, 32:4e), which are closely associated with the biological clock. These findings may provide a theoretical basis for understanding the regulatory effect of PIP on the circadian rhythm of liver lipid metabolism

Availability, Affordability and Volatility: the case of Hong Kong Housing Market

Housing prices in Hong Kong have gained international attention. This study suggests that the housing supply may be insufficient. Consistent with previous studies, we confirm that merely increasing the land supply may not increase the housing supply. We also find preliminary evidence for widening income inequality, which, when combined with unavailability, can lead to unaffordability in the housing market. Given the current housing supply elasticity with respect to price, Hong Kong is not more volatile than major cities in the United States. Thus, improving housing availability and thereby increasing housing supply elasticity, could effectively decrease housing price volatility

Speculating China economic growth through Hong Kong? Evidence from the stock market IPO and real estate markets

This paper argues that since China closes her asset markets, investors turn to Hong Kong instead. The initial public offerings (IPO) of Chinese firms in the Hong Kong stock market and the local housing market of Hong Kong improve the prediction of each other, as they may serve as a coordinator of herds among investors. Alternative explanations such as the “production conjecture” and “underlying factor conjecture” are found to be inconsistent with the data. Our results are also consistent with the increasing importance of Chinese tourists in the world. Directions for future research are also discussed

Icing on the cake: Can the Top-Floor Units serve as a status good and an investment simultaneously?

Situated atop condominium buildings, 'top floor units' (TFU) offer unparalleled views and privacy, courtesy of accessible roofs. This paper empirically examines this status symbol and finds that: (1) TFUs interact with the macroeconomy differently from ordinary units, (2) when considering the liquidity factor, TFUs should not be included in the portfolio, (3) the trade-off between holding period and annualized return for TFUs significantly differs from ordinary units, suggesting alternative investment strategies are employed for TFUs, and (4) the liquidity of the TFU segment is less stable than ordinary units, potentially deterring short-term speculators

Speculating China economic growth through Hong Kong? Evidence from the stock market IPO and real estate markets

This paper argues that since China closes her asset markets, investors turn to Hong Kong instead. The initial public offerings (IPO) of Chinese firms in the Hong Kong stock market and the local housing market of Hong Kong improve the prediction of each other, as they may serve as a coordinator of herds among investors. Alternative explanations such as the “production conjecture” and “underlying factor conjecture” are found to be inconsistent with the data. Our results are also consistent with the increasing importance of Chinese tourists in the world. Directions for future research are also discussed