Simultaneous Releases of U.S. and Foreign GAAP Earnings

Prior studies examine the incremental information content of U.S. generally accepted accounting principles (GAAP) reconciliation of U.S. listed foreign firms and find mixed results. One of the main methodological issues in prior studies is the uncertainty concerning the dates of the reconciliation releases. This study examines the information content of U.S.GAAP reconciliation for a sample of U.S. listed foreign firms that released both U.S. and foreign GAAP earnings information simultaneously. The findings show that there is no incremental information content for the U.S. GAAP reconciliation over foreign GAAP earnings. When added to other empirical evidence from prior studies, this studies' results of no incremental information content further support the recent SEC announcement to work towards eliminating the reconciliation by 2009 for firms using IFRS.     

Market segmentation and information values of earnings announcements: Some empirical evidence from an event study on the Chinese stock market

This paper investigates the trading activities of two distinct classes of shareholders, namely, the Chinese domestic investors and the foreign investors in the segmented Chinese A- and B-share markets, respectively. We conduct an event study on the annual earnings announcements based on two different accounting standards: International accounting standards (IAS) and PRC generally accepted accounting principles (PRC GAAP). The earnings announcements based on IAS and PRC GAAP are value relevant. The investors in the B-share market react to both the IAS and PRC GAAP earnings announcements, while the investors in the A-share market pay more attention to the PRC GAAP earnings reports. In the B-share market, positive abnormal returns are associated with positive earnings surprise and negative abnormal returns go with negative earnings surprise. We find preevent abnormal trading volumes without significant price changes for the A shares, which may be due to existing information in the A-share market prior to earnings announcements. The postevent abnormal trading volumes last for a longer period in the A-share market than in the B-share market.     

双重财务报告模式下会计盈余的价值相关性--基于AB股公司的实证研究及其政策建议

在A股和B股市场上的投资者结构趋同以及会计改革进展迅速的情况下,文章研究了AB股公司披露的PRC GAAP和IAS会计盈余的价值相关性,希望为我国会计准则的国际化提供参考。文章发现PRC GAAP和IAS会计盈余的价值相关性差异并不明显,IAS的营业利润能够为PRC GAAP提供增量的价值相关性,而PRC GAAP的非持续性利润能够为IAS提供增量的价值相关性。     

Earnings management by firms announcing earnings after SEC filing

This study examines motivation and stock market reactions of firms announcing earnings in the Wall Street Journal (WSJ) after filing with the Security Exchange Commission (SEC). Most firms announce earnings in the WSJ before SEC filing. Firms that reverse this sequence are voluntarily delaying public earnings announcements. The authors find that these firms are not only poor financial performers but also engage in earnings managements. They are delaying their WSJ announcements to postpone announcing bad news. The authors find significant stock price reactions to both the SEC filing and the WSJ announcement. The price reaction to earnings is incomplete at the SEC filings. The market continues reacting to firms' subsequent WSJ announcements as if the SEC filing fails to communicate earnings information to some investors.     

The Impact of U.S. Individual and Institutional Investor Sentiment on Foreign Stock Markets

This study examines the degree to which U.S. individual and institutional investor sentiments are propagated abroad. Previous studies construe investor sentiments as fully irrational; we find contrary evidence that individual and institutional investor sentiments are driven by both rational and irrational factors, with distinct effects on domestic and international stock market returns. The generalized impulse response functions from VAR model estimations show that U.S. institutional investor sentiments have varying degrees of impact on the equity markets of the U.K., Mexico, and Brazil, and no effect on Chile. Specifically, the individual investor sentiment effect is statistically significant only for the U.K market. Not surprisingly, the two classes of investor sentiments have a strong significant effect on the U.S. stock market returns. The response of the U.S. to individual investor sentiments is relatively more erratic, while the response to institutional investor sentiments is smoother. This difference in pattern becomes more visible when we consider the response of the foreign stock markets. We find significant effects of rational sentiments of institutional investors on the U.S., the U.K., Mexico, and Brazil. However, there is an insignificant effect of the irrational sentiments on the same set of countries. A direct implication of our empirical evidence is that it is important for international asset pricing models to consider the role of rational sentiments of institutional and individual investors on developed and emerging markets.     

审计师变更、时机选择与投资者评价

文章从投资者评价的角度对我国证券市场中审计师变更事件的经济后果进行考察。研究发现,在我国证券审计市场中,审计师变更事件具有显著为正的市场反应;市场总体正的累计超额回报主要是由晚变更样本的公告信息引起,晚变更公司在变更公告日附近的累计超额回报为正,并且显著大于早变更的公司;总体来看,审计师变更会显著降低公司的财务盈利可信度,并且在审计师变更以后,晚变更公司盈利可信度的下降程度显著大于早变更的公司。     

Where does return and volatility come from? The case of Asian ETFs

We analyze return and volatility of Asian iShares traded in the U.S. The difference in trading schedules between the U.S. and Asia offers a unique market setting that allows us to distinguish various return and volatility sources. We find Asian ETFs have higher overnight volatility than daytime volatility, explained by public information released during each local market's trading session. Local Asian markets also play an important role in determining each Asian ETF return. Nonetheless, returns for these funds are highly correlated with U.S. markets, indicative of the effects of investor sentiment and location of trade. Finally, returns in the U.S. market Granger-cause returns in all six Asian markets are analyzed.     

An analysis of accounting measures on the performance of U.S. international corporations

Accounting measures (earnings and cash flow) have been shown to affect market performance (stock price) in U.S. firms operating domestically. In general, earnings have statistically significant explanatory power of stock price movement, albeit superior to cash flow. However, U.S.-based international corporations consolidate earnings from foreign operations. Consolidation can report significant gains (losses) from foreign transactions, as well as from the translation of foreign assets and liabilities, as currency exchange rates flucturate. Researchers are divided over the impact, if any, that such gains (losses) have on stock price. Indeed, gain (loss) is not realized until foreign currency is converted into the parent firm's functional currency. Foreign operations may accumulate assets and foreign currency even while U.S. exchange rates decline. Stock analysts may consider all currencyadjusted data to be unreliable and prefer simple data such as sales. Currency-adjusted accounting measures may or may not influence market performance.     

Foreign News and Spillovers in Emerging European Stock Markets

We analyze foreign news and spillovers in the emerging EU stock markets (the Czech Republic, Hungary, and Poland). We employ high‐frequency five‐minute intraday data on stock market index returns and four classes of EU and US macroeconomic announcements during 2004–07. We account for the difference of each announcement from its market expectation and we jointly model the volatility of the returns accounting for intraday movements and day‐of‐the‐week effects. Our findings show that intraday interactions on the new EU markets are strongly determined by mature stock markets as well as the macroeconomic news originating thereby. We show that strong contemporaneous links across markets are present even after controlling for macroeconomic announcements. Finally, in terms of specific announcements, we are able to show the exact sources of macro news spillovers from the developed foreign markets to the three new EU markets under research.     

Market efficiency and investors' adjustments to asset valuation errors

Market participants are hypothesized to form expectations of future earnings by a process of adjustments to new earnings information while taking into account the pattern of errors in past judgements. Using an ‘adaptive expectations’ model, 140 New York Stock Exchange sample firms were classified as over- or undervalued based on earnings on announcement date versus market expectations. Comparing the risk-adjusted returns of the over- and undervalued securities for two four-year test periods, the conclusion is drawn that the securities market reacts to earnings announcements efficiently.     

International bonds and the currency risk: How do macroshocks affect returns?

The currency translation risk borne by international investors and the riskiness of returns on long-term bonds both affect international investors' decisions. For the U.S. investor, excess returns on German, Japanese, Canadian, and U.K. bonds have been positively correlated with the respective excess local currency returns (1978–1997). However, for investors who measure their performance in the currencies of these countries, the comparable correlation between U.S. bond returns and positions in U.S. dollars has been negative. Traditional interest rate or portfolio flow models fail to explain the asymmetry. A sticky-price model with spillover effects from the U.S. to other countries is used to explore the effect of macroshocks on these returns.     

International sign predictability of stock returns: The role of the United States

We study the directional predictability of monthly excess stock market returns in the U.S. and ten other markets using univariate and bivariate binary response models. We introduce a new bivariate (two-equation) probit model that allows us to examine the benefits of predicting the signs of returns jointly, focusing on the predictive power originating from the U.S. to foreign markets. Our in-sample and out-of-sample forecasting results indicate superior predictive performance of the new model over competing univariate binary response models, and conventional predictive regressions, by statistical measures and market timing performance. This highlights the importance of predictive information from the U.S. to the other markets providing also practical improvement in investors' market timing decisions.     

Abnormal returns before acquisition announcements: evidence from Europe

Acquisition announcements influence the stock price of target firms, providing an opportunity for insiders to obtain significant abnormal returns. We study the presence of positive abnormal returns before the announcement date, in target firms, quoted in Euronext markets (Belgium, France, The Netherlands and Portugal) from 2001 to 2007. We investigate whether the pre-announcement run-up of prices can be explained by rumours in the media and the percentage of capital previously owned by the bidding firm, among other factors. We examine cumulative abnormal returns in an event window of 60 days prior the acquisition announcement, with the event date adjusted for the previous disclosure of news about the acquisition, in the media. We compute a run-up index, and find that there are abnormal positive returns before the announcement date, confirming previous studies. We find that a significant part of the run-up is explained by: (i) market anticipation triggered by legitimate sources of information, namely, rumours in the media about the possibility of an acquisition bid and (ii) the percentage of capital previously owned in the target firm, by the bidding firm.     

Information advantage,short sales,and stock returns: Evidence from short selling reform in China

We study short selling around earnings announcements and examine the potential sources of their information. Using unique daily aggregate short selling transactions in China, we find that short sellers significantly increase (decrease) their short positions before negative (positive) earnings surprise. In addition, abnormal high short selling is significantly associated with negative post-earnings announcement stock returns. The findings suggest that short sellers, on average, are informed and sophisticated traders and they can exploit profitable opportunities contained in earnings announcements. Finally, we find that stocks with poor governance or more insiders have higher (lower) abnormal short selling in negative (positive) earnings surprise, indicating private information leakage from firms with weak governance; which is consistent with the tipping argument. Our findings have important policy implications for capital market regulation in China.     

Dynamic causality between the U.S. stock market,the Chinese stock market and the global gold market: implications for individual investors’ diversification strategies

This paper proposes a generalization of the prior VAR and EGARCH model to explore the linkage between returns and volatility transmissions in the U.S. stock market, the Chinese stock market, and the global gold market from 10 July 1996 to 20 July 2018. We found that past returns of the U.S. stock market can predict the current returns of the other two markets, and that significant reciprocal volatility transmission existed within and across all three markets. We further implemented average out-of-sample (OOS) forecasting to show that a risk-adjusted portfolio, such as mean-variance with sample estimator, does not outperform an equal-weighted portfolio. This provides insights for individual investors and helps to explain the ongoing disagreement in the portfolio literature concerning the effectiveness of risk-adjusted portfolios and equal-weighted portfolios when the number of assets is small.     

Productivity growth and stock returns: firm- and aggregate-level analyses

A firm’s stock return is affected not only by its own productivity growth rate, but also by other firms’ productivity growth rates. We show that this spillover effect is significant and time-varying, and underlies a fallacy of composition observed in late 20th century U.S. data: stock returns and productivity growth are correlated positively in firm-level data but negatively in aggregate data. This seeming fallacy of composition reflects Schumpeterian creative destruction: a few technology winners’ stocks rise with their rising productivity while many technology losers’ stocks fall with their declining productivity. Thus, most individual firms’ stock returns correlate negatively with aggregate productivity growth. This implies that technological innovation need not be a blessing for all firms and as a result, for investors holding the market. Our findings also provide a firm-level technology innovation-based explanation of prior findings that the market return correlates negatively with aggregate earnings.     

MEASURES OF STOCK MARKET VALUE AND RETURNS FOR THE U.S. NONFINANCIAL CORPORATE SECTOR, 1900–2002

This paper describes a new dataset of annual time series relating to the U.S. nonfinancial corporate sector: its market value, returns, and the major underlying stocks and flows that are valued by financial markets. The data cover the entire twentieth century, and thus fill a significant gap in the documentation of financial and real economy linkages. Previously available data cover either shorter periods, or a more restricted sample of quoted companies. A range of series are constructed on a consistent basis: returns; dividend yields (including an alternative "cashflow" measure); earnings; and " q ", on a range of definitions; as well as corporate leverage measures. The main features are: the relative long-run stability of both q and the cashflow dividend yield; the systematic tendency for q to be less than unity; and the ambiguous picture presented by alternative measures of corporate leverage.     

An empirical investigation of herding in the U.S. stock market

This paper proposes a new empirical testing method for detecting herding in stock markets. The traditional regression approach is extended to a vector autoregressive framework, in which the predictive power of squared index returns for the cross-sectional dispersion of equity returns is tested using a Granger causality test. Macroeconomic news announcements and the aggregate number of firm-level news items are treated as conditioning variables, while the average sentiment of firm-level news is treated as jointly determined. The testing algorithm allows the change points in the causal relationships between the cross-sectional dispersion of returns and squared index returns to be determined endogenously rather than being chosen arbitrarily a priori. Evidence of herding is detected in the constituent stocks of the Dow Jones Industrial Average at the onset of the subprime mortgage crisis, during the European debt and the U.S. debt-ceiling crises and the Chinese stock market crash of 2015. These results contrast with those obtained from the traditional methods where little evidence of herding is found in the US stock market.     

流动性与资产定价:基于我国股市资产换手率与预期收益的实证研究

流动性与资产定价是目前金融研究的热点之一 (O’Hara,2 0 0 3 )。本文通过检验交易频率零假设和交易成本备择假设 ,深入分析我国股市流动性与资产定价的理论与经验关系 ,发现 :我国股市存在显著的流动性溢价 ,换手率低、交易成本高且流动性小的资产具有较高的预期收益 ;产生流动性溢价的原因是交易成本而不是交易频率 ;与国外股市相似 ,小企业收益率高于大企业 ,价值股收益率高于成长股。因此 ,我国股市并非令人无法捉摸 ,流动性、规模和价值效应都是资产定价的因素     

Are U.S. growth and value stocks similarly integrated with the world markets? A test across business cycles

Utilizing the bivariate GARCH-in-mean methodology, this study examines the strength of global risk premia using 10 major foreign stock markets with two style-based, large-cap U.S. index funds and S&P500, for the period 1993–2014. We incorporated seven U.S. business cycles. The foreign risk premium was found to be significantly strong for both growth and value stocks, and the S&P500 index, indicating that U.S. integration within global market is strong and persistent over the past 20 years. We report distinct risk characteristics owing to global linkages, for the two style-based U.S. funds over different business cycles. The foreign risk premium for growth stocks is mostly positive and especially high during contractions; in contrast, the value stocks demand more premiums during expansions. The growth and value linkages with foreign countries also vary quite substantially over the business cycles. A possible sign of convergence is the decreasing difference between value and growth foreign risk premiums, post-2001, perhaps indicative of greater domestic and global market integration. Our results support a solid, continuing trend of U.S. integration within global markets, with an influential role of business cycles.