Do equity incentives for the managements have impact on stock-pricing efficiency? Evidence from China

2020 ◽  
Vol 28 (4) ◽  
pp. 703-715
Author(s):  
Yue-e Long ◽  
Xinyi Huang
Keyword(s):  
Multiple Regression ◽  
Institutional Investors ◽  
Stock Price ◽  
Multiple Regression Model ◽  
Specific Information ◽  
Content Type ◽  
Equity Incentives ◽  
Pricing Efficiency ◽  
Before And After ◽  
Equity Incentive

Purpose The purpose of this paper is to investigate the impacts of equity incentive on stock pricing efficiency, as well as the institutional investors’ response to equity incentive and its role in stock pricing efficiency. Design/methodology/approach Using a sample of 1,842 companies that announce implementing equity incentive schemes during the period 2009-2018, the authors compare the pricing efficiency between the firms with equity incentive and those without equity incentive, and companies that implement equity incentive before and after the implementation of equity incentive by using multiple regression and propensity score matching -DID (difference in difference) method. In addition, the multiple regression model is built to test the response of institutional investors to equity incentive and its role in the efficiency of stock pricing. Findings The empirical results indicate that a company’s stock price is influenced more by firm-specific information than systematic factors after it announces a stock-based compensation scheme. Institutional investors respond positively to companies that implement equity incentives. Among the companies that have implement equity incentive, the higher the shareholding ratio of institutional investors, the higher the efficiency of stock pricing. Originality/value The authors innovatively establish a connection between the implementation of equity incentive and the operation of stock market. The results imply that besides alleviating the agency problem, equity incentives can also improve the efficiency of stock pricing, which provide empirical evidence to support the positive effect of equity incentive.

Preoperative and postoperative cognitive functioning in patients with frontal meningiomas

2003 ◽  
Vol 98 (1) ◽  
pp. 21-31 ◽  
Author(s):  
Oliver Tucha ◽  
Christian Smely ◽  
Michael Preier ◽  
Georg Becker ◽  
Geraldine M. Paul ◽  
...  
Keyword(s):  
Executive Functions ◽  
Cognitive Functioning ◽  
Time Course ◽  
Lesion Size ◽  
Test Battery ◽  
Surgical Removal ◽  
Specific Information ◽  
Content Type ◽  
Before And After ◽  
Fine Print

Object. There is presently no specific information available concerning the nature and course of cognitive deficits caused by intracranial meningiomas. In this prospective study the authors examined the cognitive functioning of patients with frontal meningiomas. Methods. Fifty-four patients with frontal meningiomas were examined neuropsychologically before and after neurosurgery. The test battery consisted of standardized instruments including those assessing memory, attention, visuoconstructive abilities, and executive functions. The time period between pre-and postoperative assessment ranged from 4 to 9 months. The patients' performance was compared with the results in 54 healthy adults who were also assessed twice by using the same test battery in a period ranging from 4 to 9 months. In addition, the effect on cognition of meningioma lateralization, localization, lesion size, edema, brain compression, time course, and the occurrence of preoperative seizures was analyzed. Conclusions. Except in the case of working memory, comparisons of pre- and postoperative assessments of cognition revealed no differences in memory, visuoconstructive abilities, or executive functions, although a postoperative improvement in attentional functions was observed. The results of this study indicate that the surgical removal of frontal meningiomas does not impair patients' cognitive functioning. Furthermore, improvements in attentional functions may occur in these patients.

The relationship between audit components and audit expectation gap in listed companies on the Tehran stock exchange

2019 ◽  
Vol 18 (1) ◽  
pp. 199-222 ◽  
Author(s):  
Mahdi Salehi ◽  
Fariba Jahanbin ◽  
Mohammad Sadegh Adibian
Keyword(s):  
Regression Model ◽  
Multiple Regression ◽  
Stock Exchange ◽  
Audit Fees ◽  
Listed Companies ◽  
Multiple Regression Model ◽  
Content Type ◽  
Expectation Gap ◽  
Audit Firms ◽  
The Relationship

Purpose The expectation gap between auditors and users has recently been the topic of many controversies. This paper aims to evaluate the relationship between auditor’s characteristics and audit expectation gap among information users in listed companies on the Tehran stock exchange market. In other words, the study attempts to find whether there is a significant relationship between audit components and the audit expectation gap or not. Design/methodology/approach The multiple regression model is used to test the hypotheses. Research hypotheses are tested using a sample of 78 listed companies on the Tehran stock exchange during 2012-2016, by using integrated data technique of the multiple regression model. Findings The findings show that standard audit fees are not significantly associated with the audit expectation gap. Furthermore, audit fees are negatively associated with the audit expectation gap, which provides that allocated audit price in financial statements gives useful information for external and internal individuals. Predictably, it is recommended that audit opinion significantly determines the level of the audit expectation gap. The authors also find that the independence of the director boards and audit committee members fulfill the expectation gap of individual users. Moreover, finding the negative impact of audit firms ranking on the expectation gap, supports the idea of higher ranked audit firms provide high quality services, and consequently, more reliable information. Finally, the results show that the audit record is positively associated with the audit expectation gap. Originality/value As all recent studies on the expectation gap were qualitative, the present study is the first paper, which measures the expectation gap quantitatively through the statistical method.

Aggressive tax planning and stock price synchronicity: evidence from China

2019 ◽  
Vol 15 (5) ◽  
pp. 829-857 ◽  
Author(s):  
Hua Feng ◽  
Ahsan Habib ◽  
Gao liang Tian
Keyword(s):  
Stock Prices ◽  
Stock Price ◽  
Tax Planning ◽  
Specific Information ◽  
Price Informativeness ◽  
Firm Level ◽  
Stock Price Synchronicity ◽  
Content Type ◽  
Tax Aggressiveness ◽  
Practical Implications

Purpose The purpose of this paper is to investigate the association between aggressive tax planning and stock price synchronicity. Design/methodology/approach Employing the special institutional background of China, this study constructs tax aggressiveness and stock price synchronicity measures for a large sample of Chinese stocks spanning the period 2003–2015. The authors employ OLS regression as the baseline methodology, and a fixed effect model, the Fama–Macbeth method and GMM as sensitivity checks. Matched samples and difference-in-difference analyses are used to control for endogeneity. Findings The authors find a significant and positive association between aggressive tax planning and stock price synchronicity. Because material information about risky tax transactions tends to be hidden in various tax accruals accounts, aggressive tax strategies make financial statements less transparent, thereby, increasing information asymmetry and decreasing stock price informativeness. The authors also find that the firms engaging in aggressive tax planning exhibit relatively high corporate opacity. In addition, the authors find that improvements in the tax enforcement regime, ownership status and high-quality auditors all constrain the adverse effects of tax aggressiveness. Practical implications This study has important practical implications for China’s regulators, who are striving to reduce the tax burden of enterprises. It also helps investors to consider investment decisions more appropriately from a taxation perspective. Originality/value First, this paper contributes to the stock price efficiency literature by identifying the effect of a hitherto unexamined factor, namely, firm-level aggressive tax planning, on the efficiency of stock prices. Second, this study provides further empirical evidence to support the agency view of tax aggressiveness, and the informational interpretation of stock price synchronicity. Third, this study helps us better understand the effects of firm-level tax policy on firm-specific information capitalization in an environment where overall country-level investor protection is relatively weak.

scholarly journals Individual and institutional trading volume around firm-specific announcements

2016 ◽  
Vol 12 (4) ◽  
pp. 422-444 ◽  
Author(s):  
Priyantha Mudalige ◽  
Petko S Kalev ◽  
Huu Nhan Duong
Keyword(s):  
Institutional Investors ◽  
Trading Volume ◽  
Securities Market ◽  
Individual Investors ◽  
Order Book ◽  
Volume Data ◽  
Content Type ◽  
Before And After ◽  
Abnormal Trading Volume ◽  
Trading Behaviour

Purpose – The purpose of this paper is to investigate the immediate impact of firm-specific announcements on the trading volume of individual and institutional investors on the Australian Securities Exchange (ASX), during a period when the market becomes fragmented. Design/methodology/approach – This study uses intraday trading volume data in five-minute intervals prior to and after firm-specific announcements to measure individual and institutional abnormal volume. There are 70 such intervals per trading day and 254 trading days in the sample period. The first 10 minutes of trading (from 10.00 to 10.10 a.m.) is excluded to avoid the effect of opening auction and to ensure consistency in the “starting time” for all stocks. The volume transacted during five-minute intervals is aggregated and attributed to individual or institutional investors using Broker IDs. Findings – Institutional investors exhibit abnormal trading volume before and after announcements. However, individual investors indicate abnormal trading volume only after announcements. Consistent with outcomes expected from a dividend washing strategy, abnormal trading volume around dividend announcements is statistically insignificant. Both individual and institutional investors’ buy volumes are higher than sell volumes before and after scheduled and unscheduled announcements. Research limitations/implications – The study is Australian focused, but the results are applicable to other limit order book markets of similar design. Practical implications – The results add to the understanding of individual and institutional investors’ trading behaviour around firm-specific announcements in a securities market with continuous disclosure. Social implications – The results add to the understanding of individual and institutional investors’ trading behaviour around firm-specific announcements in a securities market with continuous disclosure. Originality/value – These results will help regulators to design markets that are less predatory on individual investors.

Profit warning and its association with stock price informativeness: experimental analysis

2020 ◽  
Vol 21 (4) ◽  
pp. 209-230
Author(s):  
Adel Almasarwah ◽  
Mohammad Almaharmeh ◽  
Ahmed M. Al Omush ◽  
Adel Sarea
Keyword(s):  
Corporate Governance ◽  
Stock Price ◽  
Robust Regression ◽  
Developing Economies ◽  
Specific Information ◽  
Price Informativeness ◽  
Stock Price Synchronicity ◽  
Content Type ◽  
Moderating Variables ◽  
Stock Price Informativeness

Purpose This study investigates the nature of the association between profit warnings and stock price informativeness in the context of Jordan as an emerging country. Design/methodology/approach The authors used a large panel data set that related to stock price synchronicity and profit warnings percentages on the Amman Stock Exchange for the period spanning 2007–2018. Robust regression was used as a parametric test. This enabled us to obtain stronger results that fall in line with our prediction that a profit warning encourages firm investors to collect and process more firm-specific information than common market information. Findings Our findings show a significant positive effect of profit warnings on the amount of firm-specific information incorporated into stock price, which means that the greater the percentage of profit warnings the more likely that more firm-specific information will be incorporated in stock price synchronicity. In addition, corporate governance characteristics (moderating variables) significantly increase the level of the relationship between profit warnings and stock price synchronicity. Practical implications Our study results could be useful to investors, senior managers, and regulators in Jordanian firms, particularly in relation to decisions about enhancing the quality of financial statements. In addition, our results provide new evidence about the consequences of earnings announcements for information content and the informativeness of stock prices. Our methodology and evaluation of profit warnings may also demonstrate useful evidence for future researchers on profit warnings and stock price informativeness in developing economies, especially given that such evidence is scarce in developing economies. Originality/value This research is the first study of its kind on emerging markets, particularly in the Middle East. Moreover, entering the corporate governance variables as moderating variables to the robust regression was found to be more powerful than other regressions.

The relationship between auditor characteristics and fraud detection

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Jalil Khaksar ◽  
Mahdi Salehi ◽  
Mahmoud Lari DashtBayaz
Keyword(s):  
Multiple Regression ◽  
Significant Relationship ◽  
Stock Exchange ◽  
Fraud Detection ◽  
Financial Statements ◽  
Audit Fees ◽  
Multiple Regression Model ◽  
Content Type ◽  
The Relationship ◽  
Auditor Characteristics

Purpose This paper aims to analyze the relationship between the following auditor's characteristics with detecting frauds in the listed companies on the Tehran Stock Exchange. Design/methodology/approach A multiple regression model is used to test the research hypothesis. The hypothesis was further tested with a sample of 187 companies listed on the Tehran Stock Exchange (1,309 observations) from 2012 to 2018 and by using multiple regression models based on panel data and the random-effects model. Findings The results suggest a positive and significant relationship between audit firms' size, auditor rotation, specialization in the industry, the audit market's focus, auditor's independence, audit report lag and renewal of financial statements with fraud detection. The results revealed a significant relationship between the period of auditor tenure, auditor's narcissism, audit fees and the type of auditors' opinion (un-qualified opinion) with fraud detection. Originality/value As the present study is a pioneer in examining this issue in the emerging markets, it provides users, analysts and legal entities with useful information about auditor characteristics that significantly affect the fraud detection of financial statements. The results mitigate the literature gap and improve knowledge in this area.

Impact of Exchange Rate and Jakarta Composite Index on Stock Price: A Case of Pharmaceutical Company in Indonesia

2015 ◽  
Vol 21 (4) ◽  
pp. 823-825
Author(s):  
Nino Manggala Prabha ◽  
Togar Alam Napitulu
Keyword(s):  
Exchange Rate ◽  
Pharmaceutical Industry ◽  
Stock Market ◽  
Regression Model ◽  
Pharmaceutical Company ◽  
Multiple Regression ◽  
Stock Price ◽  
Investment Decision ◽  
Composite Index ◽  
Multiple Regression Model

Stock market is growing in Indonesia and has become an important source of financing for industry in the country. This is true for pharmaceutical industry and as such, predicting the stock price in this industry is deemed very important in making investment decision. It is therefore necessary to know variables that affect stock price in this industry, in particular those that can be easily acquired and have relationship with the stock price. The objective of the study then is to find such variables. It was conjectured that exchange rate and the Jakarta Composite Index were among such variables. A linear multiple regression model was utilized to test such hypothesis. The results indicated that exchange rate positively affects stock price with a magnitude of 0.105 points. Similarly, the Jakarta Composite Index also positively affects stock price with magnitude of 0.417 points. The reliability of this model in predicting the stock price was 63%. Therefore, it is recommended to consider these variables in predicting stock price of the pharmaceutical company, hence important indicators for investors to be considered in making decision whether to buy or not to buy.

Gender differences in preferences for firm characteristics across different groups of investors

2016 ◽  
Vol 8 (1) ◽  
pp. 2-15 ◽  
Author(s):  
Mohammad Tariqul Islam Khan ◽  
Siow-Hooi Tan ◽  
Lee-Lee Chong
Keyword(s):  
Gender Differences ◽  
Gender Gap ◽  
Institutional Investors ◽  
Stock Price ◽  
Trading Volume ◽  
Firm Characteristics ◽  
Content Type ◽  
Know How ◽  
Dividend Payments ◽  
Practical Implications

Purpose – This paper aims to study gender differences in preferences for firm characteristics across various groups of investors in Malaysia. Design/methodology/approach – Self-declared preferences are elicited through a survey of 520 investors comprising retail, financial professionals and institutional investors in the Malaysian stock market. Non-parametric (Mann-Whitney and Kruskal-Wallis) tests are computed to achieve the stated objective. Findings – Results reveal that female investors display higher preferences for the liquidity of a firm, dividend payments, trading volume of a firm, stock price and firm’s age than male investors across investor’s groups. Research limitations/implications – Findings imply that the gender gap in investing behaviour can be partly attributed to gender differences in preferences for firm characteristics. Practical/implications – The findings suggest that the gender gap can be mitigated by giving more priority to the choices of female investors with respect to firm characteristics. In turn, this may reduce a part of the gender gap in investing. Moreover, the findings would assist companies to understand and know how their shareholder’s preferences vary with respect to gender and investor’s groups. Originality/value – This paper provides evidence concerning the gender gap in investor’s self-declared preferences for firm characteristics across retail, financial professionals and institutional investors in Malaysia, which complements previous studies that used equity holdings data and only two groups of investors.

Does domestic institutional ownership increase return volatility? The French context

2019 ◽  
Vol 61 (2) ◽  
pp. 421-433
Author(s):  
Mouna Aloui ◽  
Anis Jarboui
Keyword(s):  
Institutional Investors ◽  
Stock Markets ◽  
Stock Price ◽  
Stock Return ◽  
Price Volatility ◽  
Return Volatility ◽  
Stock Price Volatility ◽  
Content Type ◽  
Stock Return Volatility ◽  
Empirical Results

Purpose The purpose of this study is to examine the impact of domestic ownership on the stock return volatility. The authors use a detailed panel data set of 89 French companies listed on the SBF 120 over the period 2006-2013. The empirical results show that the domestic institutional investors have low stock price volatility in the French stock market. This result implies the stabilizing factor of domestic investors in France stock markets, which can be considered as one of the potential favor of growing the exhibition of domestic stock markets to institutional investors. This study employs a variety of econometric models, including feedbacks, to test the robustness of our empirical results. Design/methodology/approach To explain the relation between stock return volatility and domestic institutional investors (DIIs), the authors used two complementary methods: two-step generalized method of moments analysis as well as panel vector autoregressive framework and two-stage least squares (2SLS) method. Findings The authors’ empirical results show that the proportion of DIIs with advanced local degrees stabilizes the stock price volatility. However, firm’s size and the turnover have a positive effect on the volatility of the stock returns. This result is consistent with the hypothesis that the firm’s size and the turnover will increase price volatility during a financial crisis as a result of the deterioration of the monitoring mechanism and the reduction of the investors’ confidence in firms. Originality/value This result also indicates that the variables (the firm’s size, total sales and debt ratio) are poor corporate governance and have a role in the increased the stock return volatility.

The intraday effect of nature disaster and production safety accident announcement based on high-frequency data from China’s stock markets

2015 ◽  
Vol 5 (3) ◽  
pp. 277-302 ◽  
Author(s):  
Ping Li ◽  
Huailin Tang ◽  
Jingchi Liao
Keyword(s):  
Stock Markets ◽  
High Frequency ◽  
Stock Price ◽  
Abnormal Returns ◽  
High Frequency Data ◽  
Frequency Data ◽  
Content Type ◽  
Production Safety ◽  
Before And After ◽  
Safety Accident

Purpose – The purpose of this paper is to investigate the intraday effect of nature disaster (external inevitable factor) and production safety accident (PSA) (internal factor regarding management level) announcement on stock price in China’s stock markets. Design/methodology/approach – Using high-frequency data, this study adopts event study method to examine the intraday abnormal returns as well as the volatility of stock price before and after the announcement of nature disaster and PSA. Findings – First, both nature disaster announcement and PSA announcement produce negative effects on stock returns. However, there are some differences in effects between the different types of announcement. Second, it is just within the event day (announcement day if trading day, otherwise the first trading day after announcement) that the volatility of stock price is distinctly increased by the two kinds of announcement. Third, there are some differences in the impacts of nature disaster announcement on firms in different industries. Finally, there are also some differences observed between the impacts of PSA announcement on chemical firms and other firms. Originality/value – It is the first time that using high-frequency data to analyze the intraday impact of nature disaster and PSA announcement on stock short price behavior. The results can help us to understand the role of market microstructure playing in the process of stock price formation, especially the stock price movements before and after disaster and accident announcement and the sensitivity to the announcement. The empirical results have important implications for investors when making trading decisions, and for market regulators when setting trading rules.

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