The sectoral effects of Brexit on the British economy: early evidence from the reaction of the stock market

We investigate the impact of the outcome of the EU referendum (Brexit) on various sectors of the British economy over the period June–July 2016. Using the event study methodology, we assess the effects of Brexit, relative to what had been anticipated, as measured by abnormal returns (ARs). The results show that the banking and travel and leisure sectors were affected negatively, with a cumulative AR of ?15.37% for the banking sector. We observe that Brexit has a mixed effect on ARs with apparent sector-by-sector differences.     

The wealth effect and diamond risk structure of financial regulation

The objective of this article was to evaluate the effect of announcements of financial regulation on risk and return in the Vietnamese equity market. The techniques used for the purpose of analysing risk and return include event study and non-parametric tests, as well as asset pricing models supplemented with interaction variables and a variety of ARCH-like specifications such as GARCH, TARCH, EGARCH and PARCH. We find evidence for the wealth effect, the presence of delayed response and a risk shifting behaviour in the form of diamond risk structure. Our results show that abnormal returns are present around the announcements of operating rules and other stock market regulations. Abnormal returns can also be obtained after considering legal documents such as circulars and decisions.     

Positive feedback trading and long-term volatility links: evidence from real estate markets of USA,Be/Lux and Switzerland

This article investigates the positive feedback trading strategies in the real estate markets of USA, Belgium/Luxembourg (Be/Lux) and Switzerland, linking these strategies with long-term volatility. The results are in favour of a positive feedback trading strategy which negatively influences investors' risk-return position on real estate markets.     

The conditional influence of term spread and pattern changes on future equity returns

We extend previous research examining the relation between interest rates and equity returns using a multivariate analysis of covariance model with a dynamic yield curve and conditioned term spread. We find yield pattern changes predict economic equity returns; that the long end-of-yield curve is a strong determinant factor; and, in contrast to previous research, we find no relation between a decrease in the short rate and equity returns. However, the conditional term spread captures a significant positive return indicating that the degree of decline in the short rate relative to the long rate is of more importance than the term spread alone.     

管理者交易的市场择时能力对市场有效性的影响

管理者卖出和买入公告对股票市场具有一定的影响,以管理者卖出交易和买入交易为公告样本进行实证分析,检验公告当日及给定事件期超额收益的显著性.结果显示:卖出公告样本反对半强式有效假说,管理人能够“卖高”,获得超额收益;而买入公告样本支持半强式有效假说,管理者不能够“买低”,在公告日和事件期都不能获得超额收益.     

Stock markets in turmoil: political institutions and the impact of elections

This paper explores how elections impact stock markets across diverse political institutions. I argue that electoral and party systems impact the fragmentation, credibility, and predictability of electoral information, influencing levels of uncertainty resolved by elections and leading to distinct stock market reactions. First, elections in majoritarian electoral systems produce larger cumulative abnormal returns (CARs) than elections in proportional representation systems. Second, the weaker institutionalized a party systems is, the larger are the CARs around elections. Third, these two institutional variables interact. Elections in majoritarian (proportional representation) systems with weak (strong) party system institutionalizations will have particularly large (small) CARs. I formally derive these propositions, conduct event studies of the impact of 87 elections on SMs in 21 countries from 1999 to 2016, and analyze four case studies.     

The impact of news,oil prices,and global market developments on Russian financial markets1

This paper analyses the impact of news, oil prices, and international financial market developments on daily returns on Russian bond and stock markets. First, regarding returns, energy news affects returns, while news from the war in Chechnya is not significant. Market volatility does not appear to be sensitive to either type of news. Second, a significant effect of the growth in oil prices on Russian stock returns is detected. Third, the international influence on Russian financial markets depends upon the degree of financial liberalization. The higher the degree of financial liberalization, the stronger is the impact of US stock returns on Russian financial markets. In addition, banking reform and interest rate liberalization efforts seem to dictate the globalization of Russian stock markets, while it is the progress in liberalizing securities markets and non‐bank financial institutions that matters more for the globalization of Russian bond markets.     

Momentum crash,credit risk and optionality effects in bear markets and crisis periods: evidence from the US stock market

This study explores whether the credit risk anomaly exhibits option-like behaviour similar to the momentum anomaly. It finds that the inverted credit risk spread indeed displays option-like behaviour in bear market states. Unlike a momentum portfolio, which is effectively a short call option on the market, an inverted credit risk portfolio appears to be a long call option on the market.     

Beware of the crash risk: Tail beta and the cross-section of stock returns in China

We investigate the pricing of systematic tail risk measured by tail beta in the Chinese equity market. Using an array of tests, we examine the performance of more than 3,300 stocks for the years 1999 through 2018. Contrary to evidence from developed markets, we demonstrate a strong negative relationship between the tail beta and future returns. The effect is robust to many considerations and cannot be explained by established pricing factors or alternative risk or illiquidity measures. We link our findings to specific characteristics of the Chinese stock market.     

The role of legal status in influencing bank financing and new firm growth

We provide an empirical assessment of the suggestion, based on Severo (2012), to use a systemic liquidity risk index (SLRI) for estimating liquidity premia that could be charged on large banks as a compensation for the implicit liquidity support obtained from public authorities (Blancher et al., 2013). To this end we compute, over the period January 2004–December 2012, a parsimonious and fully documented SLRI. We also investigate its statistical significance in explaining the level and variability of stock returns for a group of large international banks across the subprime and the Eurozone sovereign debt crises. Main findings are two: our more parsimonious SLRI is close to Severo’s but provides a stronger signal of liquidity stress and recovery episodes; we consistently fail to detect, within and across the two crises, a stable group of banks among the global systemically important ones listed by the Financial Stability Board.     

The effects of one-way compatibility on technology adoption in systems markets

This paper analyzes the effects of one-way compatibility on technology adoption in a market that is characterized by a free-entry condition on the software side. We show that hardware-backward compatibility increases a new-generation hardware firm’s profit; the effects of software-backward compatibility on the hardware firm’s profits depend on the distribution of consumer types.     

The effects of corporate governance compliance on market valuation in Malaysia

This study investigates the effects of corporate governance compliance on market valuation in Malaysia using a sample of 164 companies listed on the Main Board in Bursa Malaysia from 5 different industries （consumer, trading ＆ services, industrial, constructions and properties） within 2001 to 2005. Throughout, this study will use correlation and regression analysis in the SPSS software to determine the effects of corporate governance practices on Market Valuation. In analyzing firms＇ market valuation, we will use the Tobin＇s Q formula and for the corporate governance compliance, we will look at 4 criteria to compare with market valuation, which are （1） Board of Director＇s composition, （2） Board of Director＇s remuneration （salaries）, （3） Board of Director＇s training and development, （4） Board of Director＇s meeting. In order to determine the effects between the corporate governance compliance and market valuation, we will use regression analysis. Based on the correlation analysis, the first null hypothesis must be rejected and the alternative hypothesis is accepted, in which dependent variable and independent variables are significantly correlated with BOD remuneration and BOD training availability. Overall, there is a significant relationship between Tobin＇s Q and independent variables （BOD remuneration and BOD training）. This study also recommends that for the company who did not comply with the code, they should follow the best practice because it will be a pivotal weapon in facing with the fierce competition in era globalization.     

中国股票市场Beta和收益关系的实证分析

本利用Pettengill(1995）的剩余市场收益模型以及Fama的两阶段回归方法，考察了中国股市1997年1月-2001年5月上海证券交易所的21支股票的周收益率。当市场收益在于无风险收益时，Beta和收益显正相关，当市场收益低于无风险收益时，Beta和收益显相关。可见，Beta在解释股票间的差异方面是一个有用的工具。     

The effect of reducing risk and improving personal motivation on the adoption of knowledge repository system

The role of Knowledge Repository Systems (KRSs) is to provide the exchanging intermediaries of explicit knowledge between knowledge contributors and knowledge seekers to assist knowledge sharing of employees in the organization. However, there is still a lack of deep understanding of how to reduce perceived risk and improve personal motivation on the adoption of KRSs in previous research. The paper presents social-psychological-technical perspectives to integrate social factors of reduced perceived risk (trust and organizational support) into Motivation Model (MM) and develop a comprehensive framework for assessing and analyzing the interaction of technology with the social, psychological, and behavioral aspects in KRSs. The proposed framework is validated with 528 respondents from teaching hospitals located in Taiwan, which shows that social factors of reduced perceived risk, personal motivation factors, and technology quality factors are three key factors affecting the acceptance of the KRSs. In other words, technological, social, psychological aspects will affect simultaneously behavioral intention in KRSs. Moreover, the psychological aspects are important mediators among technological, social, and behavioral aspects. The findings may be used as theoretical base for future research and offer empirical foresight to managers of organizations in assessing and evaluating the performance of the KRSs.     

利率市场化对我国商业银行的挑战及应对策略

利率市场化是我国金融市场国际化非常重要的一步。利率市场化使中国银行业面临严峻考验。面对净利息收入减少、利率波动提高、银行竞争加剧、信用风险提高以及系统性风险加大,我国商业银行必须调整盈利结构,创新产品,拓宽利润增长点。     

The effects of employer matching and income risk in 401(k) plans

Using a simple life-cycle model, this paper studies the effects of employer matching and income risk on employees' 401(k) participation and contributions. We find that both employer matching and income risk have a large impact on employee decisions. The effects differ for different income and age groups.     

The effect of school capital investments on local housing markets and household sorting in California

In this paper, I investigate what effect school capital investments have on housing values and household location choice in the context of the Tiebout model. This research identifies an exogenous variation in school capital investments by exploiting the lottery allocation of entitlement to an interest-free construction bond among districts in California. Although the lottery is exogenous, additional non-lottery allocation complicates identification. This paper develops an empirical model based on sample selection methods in order to create a counterfactual state in which additional non-lottery allocation would not have existed. I find that receiving the interest-free construction bond increases school capital expenditure and housing values at the district level. I view the increase in housing values as the capitalization of school capital investments. I find little evidence for the effect of the interest-free construction bond on household sorting and student’s academic outcomes.     

The impact of customer reviews and advertisement efforts on the performance of experience goods in electronic markets

When searching products online, costumers are facing a multitude of information signals of product quality they need to process – both separately and jointly – for relevance and reliability. A potentially reliable informations source is past experience of customers expressed in online reviews. In this article, we analyse the impact of customer reviews and additional signals of quality on buying behaviour in electronic markets. To empirically estimate and separate the effects, we use data from the Apple App Store covering 5792 daily observations from 2015. We find clear evidence to suggest that reviews and ads have a significantly positive influence on download rates. We also find empirical evidence to suggest that a considerable degree of interaction is important in explaining variations in market performance, especially between customer average ratings and unanimity of customer reviews.     

The effects of prudential policies on bank leverage and insolvency risk in Central and Eastern Europe

This paper analyses the effects of prudential policies on leverage and insolvency risk in eleven Central and Eastern Europe banking systems in the 2005–2014 period. It explores the relationship between leverage, insolvency risk and regulation variables, and the temporal patterns of this relationship. It also examines whether the effects of prudential policies on leverage and insolvency risk are influenced by bank ownership structure and financial cycle. The paper finds a consistent link between prudential regulation and leverage, which varies over the sample period. Conversely, the insolvency risk shows a stronger relationship with macroprudential policies. The estimates reveal that prudential policies work better on leverage and z-score for foreign banks. Both leverage and insolvency risk are better mitigated over booms. Finally, prudential policies have similar effects on both domestic and foreign banks' stability in normal times, while the effects are opposite during turbulences. These dissimilarities are raising challenges to the conduct of prudential policies.