The impact of Saturday trading on stock returns: Evidence from the Tokyo stock exchange January 1976 to January 1989

This paper examines the impact of TSE Saturday trading on daily TOPIX returns and TSE trading volume over the January 1976 to January 1989 period. Saturday trading is shown to have no significant impact on mean stock returns for the other days of the week. However, a significant shift in the pattern of Monday and Tuesday TOPIX returns is documented in the post-August 1986 period. This shift does not appear to be related to Saturday trading. TSE Saturday trading is found to have a significant impact on the variance of stock returns on surrounding days. In addition, trading volume is significantly lower on trading days surrounding Saturday trading. These findings are relevant to the timing of portfolio adjustment decisions.     

Aggressive reporting,investor protection and stock price informativeness: Evidence from Chinese firms

This paper investigates the impact of aggressive reporting on the ability of stock prices to inform in Chinese firms. Using both stock price synchronicity and the probability of informed trading as proxies for stock price informativeness, we find that aggressive reporting damages the ability of stock prices to inform in Chinese firms. Our findings are robust to potential endogeneity and the use of alternative aggressive-reporting measures. Finally, we find that the impact of aggressive reporting in reducing stock price informativeness is stronger in firms located in regions of weaker institutional development and in private sectors firms.     

Intangible assets and value relevance: Evidence from the Portuguese stock exchange

We assess the value relevance of the amounts for identifiable intangible assets and goodwill reported in the financial statements of all non-finance companies listed on the main market of the Portuguese Stock Exchange from 1998 to 2008. Additionally, we use panel data to explore the impact on value relevance of Portugal’s formal adoption of International Accounting Standards [IAS] and International Financial Reporting Standards [IFRS] in 2005. A distinctive feature of the accounting by our sample companies is that when they adopted IAS 38 and IFRS 3 in 2005, they were no longer required to recognise some intangible assets (such as start-up costs and research expenditures) and were no longer required to amortise goodwill.We find that net earnings, reported goodwill and other intangible assets are highly significantly associated with stock price. However, whereas earnings are related positively to stock prices when Portuguese Generally Accepted Accounting Principles (GAAP) were applied prior to 2005, the value relevance of earnings appears to have declined after the adoption of IAS/IFRS in 2005. Although the change to IAS/IFRS had no impact on the value relevance of identifiable intangibles as a whole, the evidence suggests that there was a positive effect on the value relevance of goodwill. When the subclasses of identifiable intangible assets are considered, we found evidence of an increase in value relevance of goodwill, other intangible assets, and research and development expenditures.     

Investor type trading behavior and trade performance: Evidence from the Thai stock market

This paper examines the trading behavior and decomposes the trading performance of foreign, individual and institutional investors as well as proprietary traders in a dynamic emerging stock market, the Stock Exchange of Thailand. Foreign investors follow a positive feedback, momentum strategy and are good short term market timers but have poor security selection performance in poor markets, thus suggesting that they have a macro (market timing) but not a micro (security selection) informational advantage relative to local investors. Institutions and proprietary traders have poor security selection trading performance. Individuals display herding behavior and have fairly good security selection performance, but individual investors appear to compensate proprietary traders for the provision of short term liquidity by proprietary traders, so individuals' security selection gains are canceled out by market timing losses.     

Investor type trading behavior and trade performance: Evidence from the Thai stock market

This paper examines the trading behavior and decomposes the trading performance of foreign, individual and institutional investors as well as proprietary traders in a dynamic emerging stock market, the Stock Exchange of Thailand. Foreign investors follow a positive feedback, momentum strategy and are good short term market timers but have poor security selection performance in poor markets, thus suggesting that they have a macro (market timing) but not a micro (security selection) informational advantage relative to local investors. Institutions and proprietary traders have poor security selection trading performance. Individuals display herding behavior and have fairly good security selection performance, but individual investors appear to compensate proprietary traders for the provision of short term liquidity by proprietary traders, so individuals' security selection gains are canceled out by market timing losses.     

Product differentiation,market dynamics and the value relevance of trade payables: Evidence from UK listed firms

This paper provides a comprehensive evidence on how product and market dynamics affect the value relevance of trade payables. Using a sample of 2559 UK listed firms over the period 2005–2014, we find a positive relationship between trade payables and firm performance. Our evidence suggests that trade payables increase (decrease) performance in firms with differentiated products and demand uncertainty (larger market share). We demonstrate that the relative value relevance of bank credit versus suppliers’ credit is dependent on the nature of the product, the level of sales volatility, and market share. We use an innovative approach to assess the robustness of our results to omitted variable bias.     

Dynamic relationship between exchange rate and stock price: Evidence from China

The paper empirically analyzes the dynamic relationship between Renminbi (RMB) real effective exchange rate and stock price with VAR and multivariate generalized autoregressive conditional heteroskedasticity (GARCH) models using monthly data from January 1991 to June 2009. The results show that there is not a stable long-term equilibrium relationship between RMB real effective exchange rate and stock price. There are also not mean spillovers between the foreign exchange and stock markets. Furthermore, the paper examines the cross-volatility effects between foreign exchange and stock markets using likelihood ratio statistic. There exist the bidirection volatility spillovers effects between the two markets, indicating the past innovations in stock market have the great effect on future volatility in foreign exchange market, and vice versa.     

The accuracy of the tick test: Evidence from the Australian stock exchange

In the absence of information regarding whether a trade is buyer or seller initiated, many researchers have employed the ‘tick’ rule as a proxy. These researchers have been supported in their endeavours by the work of Lee and Ready (1991) which suggests that the tick rule is 90% accurate. Unfortunately, the difficulty of securing data on this issue has made Lee and Ready's paper somewhat unique in that there have been few attempts to confirm their result in US markets and no attempts in other markets. The purpose of this work is to test the robustness of their result in the Australian securities market. Using cleaner intra-day data we mimic the Lee and Ready study to cast some doubt upon the robustness of their findings in different markets. Our results suggest an overall accuracy of approximately 74% as opposed to Lee and Ready's 90%. However, accuracy in excess of 90% is documented when zero ticks are excluded. Further analysis provides evidence that a volatile or trending market will decrease the accuracy of the tick rule. It is also demonstrated that the tick rule is less likely to accurately classify seller initiated trades and small buyer initiated trades.     

Credit channel,trade credit channel,and inventory investment: Evidence from a panel of UK firms

In this paper, we use a panel of 609 UK firms over the period 1980–2000 to test for the existence of a trade credit channel of transmission of monetary policy, and for whether this channel plays an offsetting effect on the traditional credit channel. We estimate error-correction inventory investment equations augmented with the coverage ratio and the trade credit to assets ratio, differentiating the effects of the latter variables across firms more or less likely to face financing constraints, and firms making a high or low use of trade credit. Our results suggest that both the credit and the trade credit channels operate in the UK, and that the latter channel tends to weaken the former.     

Importance of skewness in decision making: Evidence from the Indian stock exchange

In this paper our goal is to examine the importance of skewness in decision making, in particular on investor utility. We use time-series daily data on sectoral stock returns on the Indian stock exchange. We test for sectoral stock return predictability using commonly used financial ratios, namely, the price-to-book, dividend yield and price-earnings. We find strong evidence of predictability. Using this evidence of predictability, we forecast sectoral stock returns for each of the sectors in our sample, allowing us to devise trading strategies that account for skewness of returns. We discover evidence that accounting for skewness leads not only to higher utility compared to a model that ignores skewness, but utility is sector-dependent.     

Short-selling,margin-trading,and stock liquidity: Evidence from the Chinese stock markets

This paper examines the impacts of two forms of leveraged trading—margin trading and short selling—on the trading liquidity of individual stocks in China. We find that trading liquidity for relevant stocks generally improves after restrictions on leveraged trading are removed. However, margin trading and short selling have opposite impacts on liquidity. During ordinary periods, margin trading benefits liquidity, whereas short selling damages liquidity; however, during market downturns, their roles are reversed. We also provide evidence suggesting that short sellers are informed traders in China and that short selling reduces stock liquidity because of the increased risk of adverse selection faced by uninformed traders.     

The effects of changes in index composition on stock prices and volume: Evidence from the Istanbul stock exchange

Previous evidence has shown that stocks included in (excluded from) an index exhibit significant positive (negative) abnormal returns on the announcement day, and that trading volume is affected by the event. This study examines the price and volume effects on stocks associated with the changes in the value-weighted index composition of two indices, of the ISE, where the index funds and index derivatives do not exist. Consistent with previous evidence, stocks included in (excluded from) the index tend to generate positive (negative) abnormal returns in ISE. Volume and volume volatility are also significantly affected. Our results seem to support the hypotheses of price-pressure, imperfect substitute and attention due to the lack of index-funds and derivatives market in Turkey.     

How plain English use affects the length of annual reports: Evidence from the annual reports of foreign firms listed on the US stock exchange

This study examines the impacts of plain English on the length of annual reports for the sample of 20-F forms which are annually filed by foreign firms listed on NYSE and NASDAQ. We found out that foreign firms have better complied with plain English in their disclosures over time with shorter sentences, less jargon, and readable writing styles; however, there was a significant increase in the length of 20-F from 2004 to 2013. We also recognize the impacts of plain English on the length of annual reports are mixed. The issuers may completely improve the readability of annual reports without significantly increasing the length of annual reports if they sophisticatedly combine all four elements of plain English in their disclosures. Additionally, the usage of passive voice and jargon in firms’ disclosures negatively influences the liquidity of stocks. There are significant differences in behaviors of issuing annual reports among countries. After the financial crisis in 2009, annual reports become longer and less readable.     

Realized spill-over effects between stock and foreign exchange market: Evidence from regional analysis

We employ high frequency data to investigate the spill-over effect between stock and foreign exchange (FX) markets in terms of return higher moments. We find a positive and bidirectional realized volatility spill-over effect between stock and FX markets. This result holds regardless of market properties (developed vs. emerging) and periods (crisis vs. non-crisis). Interestingly, our empirical results support a negative and bidirectional realized skewness spill-over effect between stock and FX markets in emerging regions. Overall, our analyses emphasize that it is important to account for the informational transmission through volatility and skewness in financial markets, especially during the turbulent periods.     

Asymmetric foreign exchange risk exposure: Evidence from U.S. multinational firms

This paper examines how U.S. multinational firms are affected by foreign currency movements. In light of detailed exchange rate data, we find that 29% of our sample of 935 U.S. firms with real operations in foreign countries is significantly affected by currency movements between 1990 and 2001. Results show moreover that U.S. stock returns react asymmetrically to currency movements. By introducing nonlinearity in foreign currency risk exposure, we noticeably increase the precision and the significance of exposure estimates. We demonstrate moreover that asymmetries are more pronounced towards large versus small currency fluctuations than over depreciation and appreciation cycles.     

The impact of reporting changes on hidden liquidity: Evidence from the Chicago stock exchange

This paper analyzes the NYSE Chicago's move to the Pillar integrated trading platform in November 2019. Following the move to Pillar, reported trading volume increases significantly for both equities and exchange traded funds (ETFs). The increase in trading volume and volume share in the NYSE Chicago is largely driven by trades against hidden liquidity. This increase in hidden liquidity is economically significant and is largely determined by the reporting of qualified contingent trades, QCTs. Although these trades were reported in the NYSE's Daily Trades and Quotes (DTAQ) files, these trades were not reported to the SEC's MIDAS database until to the move to Pillar. This paper shows the cross trade volume in the CHX comprises a significant amount of hidden volume in the U.S.     

会计改革与会计信息质量——来自中国证券市场的经验证据

本文以股份公司会计制度改革为例 ,从会计改革的目标出发 ,运用会计信息的市场反应 ,分别从信息观和计量观的角度 ,就会计信息的质量进行定量研究 ,对其改革效果做出实证性的评价 ,籍此观察《企业会计制度》改革的合理性。研究表明会计信息质量的提高不仅有赖于会计改革建立高质量的会计准则 ,而且离不开执行机制的改革提供有效的准则执行支撑系统。《企业会计制度》面对缺乏效率的准则执行机制 ,出台尽可能回避按“公允价值”计价的改革政策 ,无疑是考虑会计准则与经济环境的融合性而做出的明智之举     

Disability and accounting firms: Evidence from the UK

An accumulation of interpretative studies in a range of international contexts has considered gender, race and social class in accounting employment. However, no work has considered accounting firms’ attitudes towards employing disabled people. This omission is surprising given the passing of successive disability rights legislation in the United States since 1918 and the United Kingdom (UK) since 1944 and consequent changes in public expectations regarding equal employment opportunities for disabled people. This paper examines the UK accounting profession's response to changes in disability legislation. Using a survey administered to UK firms and an analysis of the Big Four firms’ 2003 UK annual reviews, we report that firms’ have a minimal understanding of disability, that disability is not a significant component of firms’ personnel policies, that firms lag behind other organizations in their attitudes to disability, and images of disability are wholly absent from firms’ annual reviews. We discuss these findings in the context of prior accounting research which considers gender, race and social class, which is used to develop a research agenda.     

The structure of corporate boards and private benefits of control: Evidence from the Russian stock exchange

This paper revisits the role of board size and composition in corporate governance, employing a measure of private benefits of control (PBC) as an indicator of governance problems in firms. We calculate PBC using the voting premium approach for a sample of dual class stock companies traded on the Russian stock exchange between 1998 and 2009. Using fixed-effects regressions, we find a quadratic relationship between PBC and board size, implying the optimality of medium-sized (about 11 directors) supervisory boards. This result is substantially stronger for PBC than traditional measures of corporate performance. There is also some evidence that director ownership helps to mitigate governance problems. Most remarkably, we find that non-executive/independent directors are associated with larger PBC and thus do not seem to help improve corporate governance. In contrast, regressions with accounting performance measures as dependent variables tend to suggest a positive role of these directors in corporate governance.     

Insider stock pledging and stock price informativeness: Evidence from India

Insiders’ shares can act as collateral while raising funds from lenders. This study examines the impact of insiders’ stock pledging activities on stock price informativeness using a sample of 1835 Indian firms. Our findings report that insider stock pledging increases the informational efficiency of stock prices. This informational efficiency increases for larger firms with: (1) financial constraints (high leverage and low cash holdings); (2) greater reliance on trade credit; and (3) higher indulgence in related party transactions. We also provide evidence on abnormal share turnover as a trading mechanism through which insider stock pledging is related to stock price informativeness. Our findings are robust across different specifications and after accounting for endogeneity issues.