Do UK Security Analysts Over-react?

Consensus analysts' earnings per share forecasts have become increasingly accessible in recent years and such measures have been widely adopted by academics as proxies for the market's expectations of earnings. Some US studies have suggested that analysts, in revising earnings forecasts, are prone to over-reaction. This study tests for evidence of over-reaction in revisions of the consensus earnings per share forecasts of UK companies reported by the Institutional Brokers Estimate System. For a series of periods, portfolios of companies attracting high and low revisions of earnings forecasts are constructed. We then compare the subsequent earnings forecast of the companies which attracted high revisions in the portfolio formation period with those of the companies which attracted low revisions in the portfolio formation period. We also compare actual changes in annual earnings with forecast changes in annual earnings. Both analyses suggest that UK analysts are prone to under-reaction, a finding which contrasts with the US studies which have identified over-reaction. There is little evidence that the market, in reacting to earnings forecast revisions, fails to recognise this under-reaction.     

Timing,earnings management and over-reaction around pure placings

This paper provides new evidence about firms conducting pure placings in the UK. It examines their abnormal performance (stock and operating), earnings management (accrual and real activities) and abnormal growth prospects for up to three years surrounding the event. It questions whether (i) timing, (ii) earnings management and/or (iii) over-reaction hypotheses can explain these performance, earnings quality and growth paths. The results document that pure placing firms have high earnings quality and abnormally high growth opportunities at the announcement. For this reason, the market is overenthusiastic. It expects more than what is eventually fulfilled, in line with the over-reaction hypothesis. Weak evidence that placing firms may exploit market timing is noted, whilst there is no supportive evidence of earnings management. These findings distinguish the earnings quality and growth opportunities of pure placing firms from that of firms conducting open offers, firm commitment offers and other seasoned equity offerings (SEO) that are not private placements, for which prior evidence reports mainly timing and/or earnings management prior to the event. This paper facilitates a better understanding of UK SEO.     

Value versus growth stocks in Singapore

This study examines value and growth stocks in Singapore. Specifically, we examine the value premium up to 5 years after the value and growth portfolio formation. We also examine if growth (value) stocks really indicate higher (lower) company profits in the later years, whether analysts’ forecasts are overly optimistic/pessimistic, and if earnings and earnings growth exhibit mean reversion. Our findings are, first, there is a value premium for Singapore stocks, but the premium is concentrated in the first 2 years after the portfolio formation. Second, value (growth) stocks do indicate low (high) earnings growth rates and low (high) return on equity (ROE) in the following years. Third, earnings growth is significantly overestimated for growth stocks but it is not underestimated for value stocks, indicating a one-way over-reaction. Finally, there is some evidence of mean reversion for excess ROE but not for excess earnings growth rates.     

Book-to-Market Components, Future Security Returns, and Errors in Expected Future Earnings

This study investigates whether the ability of book-to-market to predict returns derives from systematic errors in the market's expectation of future earnings. We extend Beaver and Ryan (1996, 2000) by decomposing book-to-market into a more persistent (bias) component and a delayed recognition (lag) component. We find that both components are related to analyst expectations of future earnings, but the lag component is the dominant factor across all forecast horizons. Similarly, we find that the lag component explains most of the inverse relation between book-to-market and future returns. Given that lag is constructed by regressing book-to-market ratios on lagged price changes, our results are consistent with the lag component capturing systematic stock price reversals. We find that the components have unique relations with subsequent earnings forecast revisions, and controlling for these relations substantially mitigates the components' ability to predict returns. Our component-level analysis provides insight into how expected future earnings, summarized in book-to-market ratios help to explain this market anomaly.     

Cashflow risk,systematic earnings revisions,and the cross-section of stock returns

The returns of stocks are partially driven by changes in their expected cashflow. Using revisions in analyst earnings forecasts, we construct an analyst earnings beta that measures the covariance between the cashflow innovations of an asset and those of the market. A higher analyst earnings beta implies greater sensitivity to marketwide revisions in expected cashflow, and therefore higher systematic risk. Our analyst earnings beta captures exposure to macroeconomic fluctuations and has a positive risk premium that provides a partial explanation for the value premium, size premium, and long-term return reversals. From 1984 to 2005, 55.1% of the return variation across book-to-market, size, and long-term return reversal portfolios is captured by their analyst earnings betas.     

Aggregate Earnings and Asset Prices

A principal-components analysis demonstrates that common earnings factors explain a substantial portion of firm-level earnings variation, implying earnings shocks have substantial systematic components and are not almost fully diversifiable as prior literature has concluded. Furthermore, the principal components of earnings and returns are highly correlated, implying aggregate earnings risks and return risks are related. In contrast to previous studies, the correlation we report between the systematic components of earnings and returns is stable over time. We also show that the earnings factors are priced, in the sense that the sensitivities of securities' returns to the earnings factors explain a significant portion of the cross-sectional variation in returns, even controlling for return risk. This suggests earnings performance is an underlying source of priced risk. Our evidence that the information sets of returns and earnings are jointly determined implies cash flow risk and return risk are not fully separable, and raises the possibility that it is the common variation of earnings and returns that is priced.     

Stock Dividends,Stock Splits,and Signaling

This paper provides evidence that firms signal their private information about future earnings by their choice of split factor. Split factors are increasing in earnings forecast errors, after controlling for differences in pre-split price and firm size. Furthermore, price changes at stock dividend and split announcements are significantly correlated with split factors, holding other factors constant, and with earnings forecast errors. These correlations suggest that management's choice of split factor signals private information about future earnings and that investors revise their beliefs about firm value accordingly. The analysis also suggests, however, that announcement returns are significantly correlated with split factors after controlling for earnings forecast errors. This suggests that earnings forecast errors measure management's private information about future earnings with error, that split factors signal other valuation-relevant attributes, or that a signaling explanation is incomplete.     

Market implied future earnings and analysts’ forecasts

This study provides evidence on market implied future earnings based on the residual income valuation (RIV) framework and compares these earnings with analyst earnings forecasts for accuracy (absolute forecast error) and bias (signed forecast error). Prior research shows that current stock price reflects future earnings and that analyst forecasts are biased. Thus, how price-based imputed forecasts compare with analyst forecasts is interesting. Using different cost of capital estimates, we use the price-earnings relation and impute firms’ future annual earnings from three residual income (RI) models for up to 5 years. Relative to I/B/E/S analyst forecasts, imputed forecasts from the RI models are less or no more biased when cost of capital is low (equal to a risk-free rate or slightly higher). Analysts slightly outperform these RI models in terms of accuracy for immediate future (1 or 2) years in the forecast horizon but the opposite is true for more distant future years when cost of capital is low. A regression analysis shows that, in explaining future earnings changes, analyst forecasts relative to imputed forecasts do not impound a significant amount of earnings information embedded in current price. In additional tests, we impute future long-term earnings growth rates and find that they are more accurate and less biased than I/B/E/S analyst long-term earnings growth forecasts. Together, the results suggest that the RIV framework can be used to impute a firm’s future earnings that are high in accuracy and low in bias, especially for distant future years.     

Bondholder and stockholder reactions to discretionary accounting changes

This study examines bondholder and stockholder reactions to discretionary accounting changes that increase reported income to determine whether the changes are associated with a wealth transfer from bondholders to stockholders or with a loss in the wealth of both groups of investors. The evidence supports the wealth loss hypothesis. Negative relative returns to bondholders and stockholders appear to be related to the accounting changes after controlling the effects of earnings. The study examines earnings, management compensation, and debt covenant variables as possible motives for the accounting changes. It finds systematic differences between the change companies and matched nonchange companies on all three variables. The profile data are consistent with a setting in which managers use accounting changes to boost reported income and their own compensation during poor years.     

MANAGEMENT EARNINGS FORECASTS: THEIR USEFULNESS AS A SOURCE OF FIRM-SPECIFIC INFORMATION TO SECURITY ANALYSTS

Although managers frequently release earnings forecasts, little is known about how this information affects investor beliefs. This study compares changes in analyst earnings forecasts following the release of management forecasts: (1) to changes in analyst forecasts of a control sample of nonforecasting firms; and (2) between management forecasts with differing degrees of accuracy. The forecasting error of analyst estimates for firms releasing management forecasts decreases more rapidly than the errors associated with the control firms, which implies that management forecasts are useful. Analysts apparently are capable of determining which management forecasts are most accurate and responding appropriately.     

The association between quarter length,forecast errors,and firms’ voluntary disclosures

Approximately 60 percent of adjacent fiscal quarters contain a different number of calendar days. In preliminary analyses, we find the change in quarter length is significantly associated with the changes in sales and earnings and that analysts condition on the prior quarter's results when making their forecasts. These results indicate that it is important for analysts to adjust for changes in quarter length when making forecasts. However, we find the quarterly change in days is positively associated with analysts’ sales and earnings forecasts errors, where forecast error equals the actual earnings minus the forecasted earnings. These results indicate that analysts systematically underestimate (overestimate) performance when quarter length increases (decreases). We find evidence indicating investors make similar errors as returns around earnings announcements are positively associated with the change in quarter length, but only when changes in firm performance is more sensitive to changes in quarter length. Corroborating these findings, managers are more (less) likely to discuss quarter length during conference calls when quarter length decreases (increases). These results are consistent with managers’ strategic disclosure incentives. In summary, our evidence suggests analysts and investors fail to fully take account of the quasi-mechanical effect that quarter length has on firm performance and managers strategically alter their voluntary disclosures to take advantage of these failures.     

Return predictability following different drivers of large price changes

This study uniquely examines return predictability following different drivers of large price changes. We use several novel features of the Australian information generation environment to overcome identification issues of large price changes inherent in earlier studies. In contrast to prior results, we find that large price changes are permanent when they are driven by public information consistent with the semi-strong efficient markets hypothesis and also when driven by private information. For large price changes which do not correspond with information, we show that investors could profit from the subsequent over-reaction in returns.     

Predicting forecast errors through joint observation of earnings and revenue forecasts

We propose a simple method to infer the forecast error associated with quarterly estimates of earnings and revenue before the firm announces realized earnings and revenue. The method uses estimates of the profit margin implied by an analyst’s forecasts of both earnings and revenue to identify forecasts that are likely to be optimistic or pessimistic. The ability to anticipate forecast error permits a trading strategy that exploits the average market reaction following positive and negative earnings and revenue surprises.     

Earnings Performance and Discretionary Disclosure

While the influence of earnings performance on disclosure is a fundamental issue in the disclosure literature, our understanding of this influence is limited. In this paper, I examine a comprehensive set of disclosures from a sample of firms experiencing an extended period of seasonally adjusted earnings increases. I study how these firms adjust disclosure in response to earnings increases, how disclosure changes as the period of strong earnings performance nears an end and how firms disclose during a subsequent period of earnings decline. I find an increase in disclosure during the period of increased earnings. This increase is pervasive across all types of disclosure and tends to be bundled with earnings announcements. The market responds positively to this disclosure. Firms continue to disclose at a high level as they approach earnings declines. However, they shift to disclosures that focus on the positive short-term results and do not discuss the impending decreases. While this behavior is systematic, the market does not appear to anticipate the subsequent earnings declines. Once the firms announce earnings declines, the magnitude of disclosure returns to the level provided prior to the increased earnings.     

Anticipated information releases reflected in call option prices

This study captures the ex ante information content of a financial reporting event (the annual earnings announcement) by examining the behavior of call option prices on dates leading up to and passing through the disclosure date. This approach differs from most previous empirical security price research which has been ex post in nature. The hypothesis that investors anticipate that the future release of annual earnings numbers will affect security prices is empirically confirmed. In particular, systematic changes in variance rates implied by the Black-Scholes option pricing model are demonstrated.     

Relationship Networks and Earnings Informativeness: Evidence from Corruption Cases

The measurement difficulties arising from relationship‐based business transactions can result in accounting opacity. We test this hypothesis by exploiting a natural experiment. Using a sample of firms that were networked with 45 high‐level Chinese bureaucrats involved in corruption scandals between 1996 and 2007, we examine the patterns in the earnings informativeness of these firms before and after the exogenous break of the networks. We predict that the costs and benefits of business‐politics relationships, which are not measurable by the current accounting systems, diminish the ability of accounting earnings to track a firm's economic performance. In turn, a break in a political relationship due to anti‐corruption enforcement reduces the measurement noise and improves the earnings informativeness. We find that, relative to the matched control firms, there is indeed a significant increase in the earnings informativeness of the networked firms following the public exposure of a scandal. Robustness tests fail to show that the documented improvement in the earnings informativeness is primarily due to systematic changes in the firms’ earnings management behavior or disclosure policies.     

Banks’ exposure to interest rate risk, their earnings from term transformation, and the dynamics of the term structure

We use a unique dataset of German banks’ exposure to interest rate risk to derive the following statements about their exposure to this risk and their earnings from term transformation. The systematic factor for the exposure to interest rate risk moves in sync with the shape of the term structure. At bank level, however, the time variation of the exposure is largely determined by idiosyncratic effects. Over time, changes in earnings from term transformation have a large impact on interest income. Across banks, however, the earnings from term transformation do not seem to be a decisive factor for the interest margin.     

Measurement Error and Nonlinearity in the Earnings-Returns Relation

There is a long history of research which examines the relation between unexpected earnings and unexpected returns on common stock. Early literature used simple linear regression models to describe this relation. Recently, a number of authors have proposed nonlinear models. These authors find that the earnings-returns relation is approximately linear for small changes but is 'S'-shaped globally. However, unexpected earnings are generated by the sum of a measurement error and a true earnings innovation, so the apparent nonlinearity could be an artifact of nonlinearity in the measurement errors. Using a research design that minimizes the presence of measurement errors, we provide evidence consistent with the hypothesis that measurement errors contribute to the nonlinearities in the earnings-returns relation. While we are not suggesting that the earnings-returns relation is linear, our evidence suggests that there is no advantage to using a nonlinear model for large firms that are widely followed by analysts.     

首发上市盈利预测制度变迁与公司盈余管理研究

本文研究盈利预测制度由强制性向自愿性披露的变化对首发上市公司盈余管理的影响。研究发现,在控制其他首发上市制度影响条件下,自愿性盈利预测制度使首发公司披露盈利预测的偏好明显下降,盈利预测高估程度明显降低,且激进会计政策选择偏好明显下降,公司盈余管理水平显著降低。研究表明,市场化信息披露制度改革有助于缓解公司盈余管理行为。     

Unexpected Accruals and Conditional Accounting Conservatism

Abstract:  This paper examines the impact of management discretion over accruals on conditional accounting conservatism, defined as the tendency of accountants to recognize bad news on a timelier basis than good news. Prior research suggests that conditional accounting conservatism reflected in earnings is mainly due to the accrual component of earnings, not the cash flow component of earnings. After decomposing total accruals into expected and unexpected accruals, I find that (1) conditional accounting conservatism reflected in accruals is mainly due to unexpected accruals; (2) the negative association between unconditional and conditional accounting conservatism is mainly attributable to unexpected accruals; and (3) firms with higher leverage exhibit conditionally more conservative accounting primarily through unexpected accruals. These results are robust to accrual models that take into account the systematic association between accruals and cash flows and their non-linearity and to the asymmetric persistence of earnings changes specification of conditional accounting conservatism. Taken together, these results suggest that managers exercise their discretion over accruals to expedite the recognition of bad news rather than good news.