Impact of ADR Forms 20-F reconciliation on trading volume

2015 ◽  
Vol 23 (3) ◽  
pp. 253-270
Author(s):  
David L. Senteney ◽  
Grace H. Gao ◽  
Mohammad S. Bazaz
Keyword(s):  
Abnormal Return ◽  
Trading Volume ◽  
Home Country ◽  
Abnormal Returns ◽  
Stock Exchanges ◽  
Short Term ◽  
Content Type ◽  
Accounting Principles ◽  
The Us ◽  
Us Gaap

Purpose – This paper aims to investigate the impact of the filing of Form 20-F to the Securities and Exchange Commission (SEC) on short-term trading volume and return by those foreign firms which list their securities in the US Stock Exchanges. Design/methodology/approach – The authors collected 402 American depository receipt (ADR) firms from 38 different countries that listed their securities in the US Stock Exchanges over a 10-year period of 2000-2009. A regression model was used to examine such impact, including the post year 2007 SEC elimination of reconciliation. Findings – This paper found significant abnormal trading volumes and abnormal returns one day, two days and three days following the 20-F report for the sample firms whose financial statements were prepared under both home-country accounting principles and US generally accepted accounting principles (GAAP). Firms originally using international financial reporting standards (IFRS) do not present abnormal return and abnormal trading volume. This indicates that US investors view IFRS to be as high-quality as US GAAP. Research limitations/implications – The findings might be limited to this period and might not draw statistical inference for the future period. This evidence offers support for the SEC’s elimination of the reconciliation requirement to US GAAP. Practical implications – This study was carried out with the aim to investigate whether the release of Form 20-F by ADR firms offers any additional information useful to investors incorporating both abnormal return and trading volume, which is thought to be more sensitive. Originality/value – This paper investigates the short-term return and volume reactions caused by the earnings and equity reconciliation from home-country accounting standards or IFRS to US GAAP for foreign cross-listed firms in the USA.

Market reactions to corporate name changes: evidence from the Toronto Stock Exchange

2017 ◽  
Vol 13 (1) ◽  
pp. 50-69 ◽  
Author(s):  
Ernest N. Biktimirov ◽  
Farooq Durrani
Keyword(s):  
Stock Price ◽  
Abnormal Return ◽  
Trading Volume ◽  
Stock Exchange ◽  
Abnormal Returns ◽  
Toronto Stock Exchange ◽  
Market Reactions ◽  
Content Type ◽  
Name Change ◽  
Name Changes

Purpose The purpose of this paper is to examine stock price and trading volume reactions to name changes of the Toronto Stock Exchange listed companies. Previous studies present conflicting evidence on reactions to corporate name changes in US and other capital markets. Design/methodology/approach This study uses the event study methodology to calculate abnormal returns and trading volume around the announcement, approval, and effective dates of corporate name changes. It also contrasts abnormal returns between major and minor name changes, signaling focused and diversified strategies, accompanied with a ticker symbol change and without a ticker change, structural and pure name changes, as well as brand adoption and radical name changes. Findings Companies tend to experience a significant run-up in stock price in the period preceding the announcement of a name change. The stocks also show a significant positive abnormal return around the effective date. In addition, corporate name changes are associated with significant increases in trading volume for several days starting from the approval date. Most importantly, the type of a name change matters, as reflected in significance levels of abnormal return and trading volume reactions to various types of corporate name changes. Research limitations/implications The limitation of this study comes from the difficulty to precisely identify the date when the market learns about a possible corporate name change. Originality/value This study is the first to examine market reactions to name changes of Toronto Stock Exchange listed companies. Most importantly, whereas previous studies focus on the announcement day, this paper also considers the approval and effective days. It also contrasts responses between name changes accompanied with a new ticker and name changes without a ticker change.

scholarly journals Reação do Mercado à Alteração na Composição da Carteira de Índices da Bolsa de Valores Brasileiros

2006 ◽  
Vol 4 (2) ◽  
pp. 141
Author(s):  
Jairo Laser Procianoy ◽  
Rodrigo S. Verdi
Keyword(s):  
Abnormal Return ◽  
Abnormal Returns ◽  
Trade Volume ◽  
Short Term ◽  
The Us ◽  
Positive Abnormal Return

This study investigates the price and volume behavior of stock added and excluded to the IBOVESPA, IBrX50, and IBrX100 indexes during the years 1994 to 2002 and FGV100 index during the years 2000 to 2002. In contrast to findings in the US, we find no evidence of abnormal returns around the announcement of changes in the IBOVESPA. We find short-term positive abnormal return to stocks added to the IBOVESPA and IBrX50. There is evidence of negative cumulative returns for stocks excluded from the indexes. We also find positive abnormal trade volume on the date before the stocks were added to the IBOVESPA index.

Investor protection and market reaction to unusual market activity replies

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Chun-Teck Lye ◽  
Tuan-Hock Ng ◽  
Kwee-Pheng Lim ◽  
Chin-Yee Gan
Keyword(s):  
Market Reaction ◽  
Investor Protection ◽  
Abnormal Returns ◽  
Stock Exchanges ◽  
Uncertain Information ◽  
Information Uncertainty ◽  
Content Type ◽  
Market Activity ◽  
Information Hypothesis ◽  
New Information

PurposeThis study uses the unique setting of unusual market activity (UMA) replies to examine the market reaction and the effects of disclosure and investor protection amid information uncertainty.Design/methodology/approachA total of 1527 hand-collected UMA replies from the interlinked stock exchanges of Indonesia, Malaysia, Thailand and Singapore for the period of 2015–2017 were analysed using event study and Heckman two-step methods with market and matched control firm benchmarks.FindingsThe overall results support the uncertain information hypothesis. The UMA replies with new information were also found to reduce information uncertainty, but not information asymmetry, and they are complementary to investor protection in enhancing abnormal returns. The overall finding suggests that the UMA public query system can be an effective market intervention mechanism in improving information certainty and efficiency.Research limitations/implicationsThis study provides insight on the effects of news replies and investor protection on abnormal returns, and support for the uncertain information hypothesis. The finding is useful to policymakers and stock exchanges as they seek to understand how to alleviate investors' anxiety and to create an informationally efficient market. Nevertheless, this study is limited by the extensiveness of the hand-collected UMA replies and also the potential issue of simultaneity-induced endogeneity.Originality/valueThis study uses UMA replies and cross-country data taking into account the effects of market surroundings such as information uncertainty and the level of investor protection on market reaction.

Testing the weak form of efficient market hypothesis for socially responsible and Shariah indexes in the USA

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Abbas Khan ◽  
Muhammad Yar Khan ◽  
Abdul Qayyum Khan ◽  
Majid Jamal Khan ◽  
Zia Ur Rahman
Keyword(s):  
Stock Prices ◽  
Arima Model ◽  
Weak Form ◽  
Efficient Market Hypothesis ◽  
Future Price ◽  
Short Term ◽  
Socially Responsible ◽  
Efficient Market ◽  
Content Type ◽  
The Us

Purpose By testing the weak form of efficient market hypothesis (EMH) this study aims to forecast the short-term stock prices of the US Dow and Jones environmental socially responsible index (SRI) and Shariah compliance index (SCI). Design/methodology/approach This study checks the validity of the weak form of EMH for both SCI and SRI prices by using different parametric and non-parametric tests, i.e. augmented Dickey-Fuller test, Philip-Perron test, runs test and variance ratio test. If the EMH is invalid, the research further forecasts short-term stock prices by applying autoregressive integrated moving average (ARIMA) model using daily price data from 2010 to 2018. Findings The research confirms that a weak form of EMH is not valid in the US SRI and SCI. The historical data can predict short-term future price movements by using technical ARIMA model. Research limitations/implications This study provides better guidance to risk-averse national and international investors to earn higher returns in the US SRI and SCI. This study can be extended to test the EMH of Islamic equity in the Middle East and North Africa region and other top Islamic indexes in the world. Originality/value This study is a new addition to the existing literature of equity investment and price forecasting by comparing and investigating the market efficiency of two interrelated US SRI and SCI.

Surgery for Parkinson disease in the United States, 1996 to 2000: practice patterns, short-term outcomes, and hospital charges in a nationwide sample

2003 ◽  
Vol 99 (5) ◽  
pp. 863-871 ◽  
Author(s):  
Emad N. Eskandar ◽  
Alice Flaherty ◽  
G. Rees Cosgrove ◽  
Leslie A. Shinobu ◽  
Fred G. Barker
Keyword(s):  
Surgical Treatment ◽  
Parkinson Disease ◽  
Practice Patterns ◽  
The United States ◽  
Hospital Charges ◽  
Short Term ◽  
Content Type ◽  
The Us ◽  
Fine Print ◽  
Deep Brain

Object. The surgical treatment of Parkinson disease (PD) has undergone a dramatic shift, from stereotactic ablative procedures toward deep brain stimulaion (DBS). The authors studied this process by investigating practice patterns, mortality and morbidity rates, and hospital charges as reflected in the records of a representative sample of US hospitals between 1996 and 2000. Methods. The authors conducted a retrospective cohort study by using the Nationwide Inpatient Sample database; 1761 operations at 71 hospitals were studied. Projected to the US population, there were 1650 inpatient procedures performed for PD per year (pallidotomies, thalamotomies, and DBS), with no significant change in the annual number of procedures during the study period. The in-hospital mortality rate was 0.2%, discharge other than to home was 8.1%, and the rate of neurological complications was 1.8%, with no significant differences between procedures. In multivariate analyses, hospitals with larger annual caseloads had lower mortality rates (p = 0.002) and better outcomes at hospital discharge (p = 0.007). Placement of deep brain stimulators comprised 0% of operations in 1996 and 88% in 2000. Factors predicting placement of these devices in analyses adjusted for year of surgery included younger age, Caucasian race, private insurance, residence in higher-income areas, hospital teaching status, and smaller annual hospital caseload. In multivariate analysis, total hospital charges were 2.2 times higher for DBS (median $36,000 compared with $12,000, p < 0.001), whereas charges were lower at higher-volume hospitals (p < 0.001). Conclusions. Surgical treatment of PD in the US changed significantly between 1996 and 2000. Larger-volume hospitals had superior short-term outcomes and lower charges. Future studies should address long-term functional end points, cost/benefit comparisons, and inequities in access to care.

New CEOs’ previous experience and acquisition performance

2019 ◽  
Vol 27 (3) ◽  
pp. 745-758 ◽  
Author(s):  
Heejin Woo
Keyword(s):  
Abnormal Returns ◽  
Competitive Advantages ◽  
Upper Echelon ◽  
Acquisition Performance ◽  
Content Type ◽  
Corporate Strategies ◽  
Cumulative Abnormal Returns ◽  
The Us ◽  
Event Study Method ◽  
Industry Experience

Purpose This study aims to investigate how new CEOs’ previous experiences in other organizations and other industries create value in acquisitions. Drawing on the upper echelon perspective, this study theorizes that the multiorganizational experience of new CEOs is positively associated with acquisition performance and, in particular, that the multi-industry experience of new CEOs leads to better performance in diversifying acquisitions than in related acquisitions. While new CEOs without multiorganizational experience undergo a cognitive entrenchment in firm-specific experience, new CEOs with multiorganizational experience can lead acquisitions with more flexibility and agility. Design/methodology/approach Acquisition and organizational data were drawn from the US manufacturing industries (SIC 20-39) between 2008 and 2010. The event study method was used to test hypotheses. In 346 acquisitions made by 139 firms, acquisition performance was measured according to cumulative abnormal returns. Findings Consistent with the hypotheses, the multiorganizational experience of new CEOs was positively associated with acquisition performance and, in particular, the multi-industry experience of new CEOs led to better performance in diversifying acquisitions than in related acquisitions. Originality/value This paper contributes to the CEO literature and acquisition literature by suggesting that the multiorganizational experience of new CEOs can be a valuable source of competitive advantages, particularly when implementing corporate strategies involving interorganizational integration processes.

Short-term performance of stocks after fraudulent financial reporting announcement

2019 ◽  
Vol 26 (2) ◽  
pp. 464-476 ◽  
Author(s):  
Mehmet Eryigit
Keyword(s):  
Financial Markets ◽  
Stock Returns ◽  
Financial Reporting ◽  
Abnormal Return ◽  
Fraudulent Financial Reporting ◽  
Short Term ◽  
Content Type ◽  
Publicly Traded Companies ◽  
Company Stock

Purpose Availability of accurate and reliable information in financial markets helps investors make well-informed decisions on capital allocations which is beneficial for long-term economic growth. In this regards, the role of auditing firms that inspect the financial statements of the publicly traded companies in sound operation of financial markets has been increasing. The Capital Market Board of Turkey (CMBT) has the task and responsibility of investigating fraudulent information disseminated by the firms whose stocks are traded in Borsa Istanbul. The investigations can lead to monetary penalties if fraud is proven and the results are published by CMBT in its weekly bulletin. The present study aims to examine the effect of announcements of financial irregularities of companies in CMBT Bulletin on the performance of the relevant company stock in the short term. Design/methodology/approach This study uses abnormal return, cumulative abnormal return and cumulative average abnormal return as metrics and parametric, as well as non-parametric tests to ascertain whether the announcements of financial irregularities in company operations have any statistically significant effect on the return of its stock. Findings The results indicate that publication of the financial penalty news by CMBT in its bulletin has almost no statistically significant influence on the performance of the relevant companies’ stock in Borsa Istanbul. The findings indicate that either the investors in this particular markets do not consider such news relevant to long-term success of the firm or the announcement does not provide any new information and penalties have been priced into the stock before the announcement in the bulletin. Originality/value In literature there is no more research about the effect of the announcements of administrative monetary penalties and crime complaints on the stock returns.

IMMEDIATE AND LONGER-TERM STOCK PRICE DYNAMICS FOLLOWING LARGE STOCK PRICE CHANGES

2020 ◽  
Vol 15 (01) ◽  
pp. 2050002
Author(s):  
ANDREY KUDRYAVTSEV
Keyword(s):  
Stock Returns ◽  
Stock Price ◽  
Trading Volume ◽  
Abnormal Returns ◽  
Market Model ◽  
Conditional Volatility ◽  
Short Term ◽  
Price Increases ◽  
Cumulative Abnormal Returns ◽  
Price Reversal

The study explores the correlation between the immediate and the longer-term stock returns following large daily price moves. Following the previous literature, which documents a tendency for price reversals after initial large price moves, I suggest that if a large stock price move is immediately followed by a short-term price drift, then it may indicate that the company-specific shock is more completely incorporated in the stock price, significantly increasing the probability of subsequent longer-term price reversal. Analyzing a vast sample of large stock price moves, I document that negative (positive) longer-term stock price reversals after large price increases (decreases) are significantly more pronounced if the latter are immediately followed by relatively high (low) short-term cumulative abnormal returns, that is, by short-term price drifts. The effect remains significant after accounting for additional company-specific (size, market model beta, historical, or conditional volatility) and event-specific (stock’s return and trading volume on the event day) factors.

Assessing the relationship between closing prices and trading volume in the US livestock futures markets

2020 ◽  
Vol 37 (3) ◽  
pp. 413-428
Author(s):  
Dimitrios Panagiotou ◽  
Alkistis Tseriki
Keyword(s):  
Trading Volume ◽  
Futures Markets ◽  
Quantile Regressions ◽  
Content Type ◽  
Feeder Cattle ◽  
Daily Data ◽  
The Us ◽  
Volume Relationship ◽  
Agricultural Futures ◽  
The Relationship

Purpose The purpose of this paper is to examine the relationship between closing prices and trading volume in the livestock futures markets of lean hogs, live cattle and feeder cattle. Design/methodology/approach The parametric quantile regressions methodology is used. Daily data between January 1, 2010 and July 31, 2019 were used. Findings Findings suggest that the relationship between the two variables is non-linear. Price-volume relationship is positive (negative) under positive (negative) returns. Furthermore, co-movement is weaker at the lower quantiles and stronger at the higher quantiles. Results are in line with the empirical findings of the price-volume relationship in six agricultural futures markets from the study by Fousekis and Tzaferi (2019). Originality/value This is the first study that uses the parametric quantile regressions method in the livestock futures market, to examine the returns-volume dependence.

Bringing order to non-GAAP financial measures: SEC sues to enforce “equal-or-greater-prominence” requirement

2019 ◽  
Vol 20 (4) ◽  
pp. 51-57
Author(s):  
Richard J. Parrino
Keyword(s):  
Design Methodology ◽  
Securities And Exchange Commission ◽  
Content Type ◽  
Financial Measures ◽  
Generally Accepted Accounting Principles ◽  
Enforcement Action ◽  
Accounting Principles ◽  
Depth Analysis ◽  
The Us ◽  
Earnings Releases

Purpose This article examines the first action by the US Securities and Exchange Commission to enforce the “equal-or-greater-prominence” requirement of its rules governing the presentation by SEC-reporting companies, in their SEC filings and earnings releases, of financial measures not prepared in accordance with generally accepted accounting principles (GAAP). Design/methodology/approach This article provides an in-depth analysis of the equal-or-greater-prominence rule and the SEC’s enforcement posture in the context of the SEC’s concern that some companies present non-GAAP financial measures in a manner that inappropriately gives the non-GAAP measures greater authority than the comparable GAAP financial measures. Findings Although the appropriate use of non-GAAP financial measures can enhance investor understanding of a company’s business and operating results, investors could be misled about the company’s GAAP results by disclosures that unduly highlight non-GAAP measures. The SEC’s enforcement action signals a focus on the manner in which companies present non-GAAP financial measures as well as on how they calculate the measures. Originality/value This article provides expert guidance on a major SEC disclosure requirement from an experienced securities lawyer.

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