The accrual anomaly: Australian evidence

This paper investigates whether there is evidence of the accrual anomaly ( Sloan, 1996 ) in Australia, whereby investors overestimate the impact of accruals on the persistence of earnings. While our results provide general support for the existence of the anomaly in Australia, there are a number of idiosyncrasies. First, there is evidence of Australian investors underestimating the persistence of earnings. Second, there is evidence of investors incorrectly assessing the implications of accruals and cash flows for the persistence of earnings (i.e. an accrual anomaly and a cash‐flow anomaly). Third, returns to a hedged portfolio trading strategy based on reported accruals are decreasing over the three‐year period subsequent to portfolio formation. Furthermore, they are statistically significant only in the first year. Additional analysis of the hedge portfolio results indicates that these results are primarily attributable to a limited number of firm‐year observations in the extreme positive tail of returns.     

The predictive power of investment and accruals

We test whether investment explains the accrual anomaly by splitting total accruals into investment-related and “nontransaction” accruals, items such as depreciation and asset write-downs that do not represent new investment expenditures. The two types of accruals have very different predictive power for firm performance, not just for future earnings but also for future cash flow and stock returns. Most importantly, nontransaction accruals have the strongest negative predictive slopes for earnings and stock returns, contrary to the predictions of the investment hypothesis. A long-short portfolio based on nontransaction accruals has a significant average return of 0.71 % monthly from 1972 to 2010 and remains profitable at the end of the sample when returns on other accrual strategies decline. Our results suggest that nontransaction accruals are the least reliable component of accruals and show that a significant portion of the accrual anomaly cannot be explained by investment.     

The persistence of earnings and cash flows and the role of special items: Implications for the accrual anomaly

We argue that high accruals are likely to be the outcome of rules with an income statement perspective, while low accruals are likely to be the outcome of rules with a balance sheet perspective, and that this has implications for the properties of earnings. Specifically, earnings persistence is affected both by the magnitude and sign of the accruals. Accruals improve the persistence of earnings relative to cash flows in high accrual firms, but reduce earnings persistence in low accrual firms. We show that the low persistence of earnings in low accrual firms is primarily driven by special items. We then show that special item-low accrual firms have higher future stock returns than other low accrual firms. This is consistent with investors misunderstanding the transitory nature of special items. Further analysis reveals that special item-low accrual firms have poor past performance and declines in investor recognition (analyst coverage and institutional holdings). Special items continue to explain future returns after controlling for these factors.     

Can the earnings fixation hypothesis explain the accrual anomaly?

This paper provides empirical evidence on whether the earnings fixation hypothesis can explain the accrual anomaly originally documented in Sloan (1996). Our analytical model yields the prediction that, if investors fixate on reported earnings, the effectiveness of the accrual strategy will increase in the responsiveness of the stock price to earnings and the differential persistence of cash flows relative to accruals. Our empirical evidence confirms our prediction and lends support to the earnings fixation hypothesis.     

Accruals and the performance of stock returns following external financing activities

This paper investigates the relation of the external financing anomaly with the accrual anomaly, by focusing separately on working capital accruals and long-term accruals. We find that external financing and accrual hedge portfolios not only generate superior returns, but they also constitute statistical arbitrage opportunities. Portfolio-level analysis and firm-level cross-sectional regressions show that the ability of external financing measures in predicting future returns remains strong, after controlling for working capital accruals. However, this ability is substantially reduced after controlling for long-term accruals. Our results appear to be consistent with investors’ failure to recognise agency-related overinvestment and/or opportunistic earnings management.     

Changes in Cash: Persistence and Pricing Implications

This paper decomposes the cash component of earnings and analyzes persistence characteristics and pricing implications of various subcomponents, with particular attention to changes in cash. Changes in underlying fundamentals might dictate changes in cash to new optimal levels. Alternatively, suboptimal changes in cash might result from agency costs allowing managers’ actions to diverge from the best interests of shareholders. We predict and find that both suboptimal increases and decreases in cash bode poorly for future earnings. In fact, we find that suboptimal increases (decreases) in cash have less (greater) persistence than any of the earnings components we study, including accruals and net distributions to both shareholders and debt holders. Market efficiency tests indicate that the market severely punishes firms with suboptimal decreases in cash, but we find no evidence to support the hubris hypothesis that the market overreacts to the earnings implications of unwarranted increases in cash.     

Conditional Persistence of Earnings Components and Accounting Anomalies

We suggest that the failure of investors to distinguish between an earnings component's autocorrelation coefficient (unconditional persistence) and the marginal contribution of that component's persistence to the persistence of earnings (conditional persistence) provides a partial explanation of post‐earnings‐announcement drift, post‐revenue‐announcement drift, and the accrual anomaly. When the conditional persistence of revenue surprises is high (low) relative to its unconditional persistence, both the post‐earnings‐announcement drift and the post‐revenue‐announcement drift are high (low), because investors’ under‐reaction to revenues and earnings is stronger when the persistence of revenue surprises is more strongly associated with the persistence of earnings surprises. Also, the mispricing of accruals decreases substantially when the conditional persistence of accruals is high relative to its unconditional persistence, because investors’ over‐reaction to accruals is mitigated when the persistence of accruals is indeed more strongly associated with the persistence of earnings. Our findings also suggest that financial analysts’ failure to distinguish between unconditional and conditional persistence of revenues and accruals results in more biased revenue and earnings predictions.     

Analyst cash flow forecasts and pricing of accruals

This paper investigates how analyst cash flow forecasts affect investors' valuation of accounting accruals. We find that the strength of the accrual anomaly documented in Sloan (1996) is weaker for firms with analyst cash flow forecasts, after controlling for idiosyncratic risk, transaction costs and firm characteristics associated with the issuance of cash flow forecasts. We further show that this reduction in mispricing of accounting accruals is at least partially attributed to the improved ability of investors to price earnings manipulations imbedded in accruals. We investigate several non-mutually exclusive alternative explanations for this improvement in investors' ability and demonstrate that the increased investor attention and the improved accuracy of analyst earnings forecasts both contribute to the mitigation of the accrual anomaly.     

Further evidence of the relationship between accruals and future cash flows

Focusing only on operating accruals in accrual‐based studies results in a loss of information and noisy measures of both accrual and cash flow components of earnings. Thus, we examine the relative importance of working capital accruals, non‐current operating accruals, and financing accruals with regard to future cash flows from operations (CFO). Using Australian data, we provide evidence that both working capital and non‐current operating accruals are important for explaining future CFO but that the contribution of financing accruals is not significant. Moreover, the asset component of accruals plays a more important role in explaining future CFO than the liability component.     

Explaining the accrual anomaly by market expectations of future returns and earnings

This study examines the accrual anomaly under the framework of the Campbell [Campbell, J.Y. (1991). A variance decomposition for stock returns. Economic Journal 101 (405), 157-179.] model. The Campbell (1991) model shows that realized asset returns are a joint function of 1) expected returns, 2) revisions in market expected future returns (i.e., return news), and 3) revisions in market expected future cash flows (i.e., cash flow news). The current study adopts the Easton [Easton, P. (2004). PE ratios, PEG ratios, and estimating the implied expected rate of return on equity capital. The Accounting Review 79 (1), 73-96.] model to estimate proxies for expected returns, return news, and cash flow news. The results show that firms with low accruals have lower expected returns than firms with high accruals, which is contradictory to prior research that argues that firms with low accruals are more risky. However, investors underestimate (overestimate) future earnings growth, a proxy for cash flow growth, for low (high) accrual firms. Further analysis demonstrates that earnings news (proxy for cash flow news) plays a major role in explaining abnormal returns associated with the accrual anomaly.     

Accruals,Cash Flows,and Equity Values

We find, as predicted, that the differential ability of accrual and cash flow components of earnings to help forecast future abnormal earnings and the persistence of the components result in the components having different valuation implications. We base our tests on Ohlson (1999) applied to fourteen industries. We find: (1) Accruals and cash flows aid in forecasting future abnormal earnings incremental to abnormal earnings and equity book value. (2) Accruals and cash flows provide explanatory power for equity market value incremental to equity book value and abnormal earnings. (3) There is evidence that accruals and cash flows valuation coefficients are consistent with the Ohlson model.     

Earnings persistence, accruals and managerial share ownership

We investigate the relationship between earnings persistence and a broad measure of total accruals (TACC). We propose and find that in Australia, TACC is less persistent than cash flows. We further propose that the persistence of accrual components is positively associated with the reliability of those components. However, we find that the least reliable accrual component has the greatest persistence and suggest possible reasons for this. We then investigate the relationship between earnings persistence and managerial share ownership, but find no evidence of a consistent, strong relationship. Rather, for the non-current operating accruals we find evidence consistent with incentive alignment for large firms with high operating cash flows, whereas for small firms we find evidence consistent with efficient contracting.     

Do Stock Prices of Property Casualty Insurers Fully Reflect Information about Earnings,Accruals, Cash Flows,and Development?

This paper examines whether the stock prices of property and casualty (P&C) insurers fully reflect information contained in earnings, cash flows and accruals, and one particular accrual—development of loss reserves. The reserve for policy losses is a major accrual for P&C firms, requires substantial judgment and is the subject of unique disclosures that reveal the ex post error in management estimates. We find that investors underestimate the persistence of cash flows and overestimate the persistence of accruals for P&C insurers, but our evidence suggests the market does not underestimate the persistence of the development accrual.     

The accrual anomaly in Europe: The role of accounting distortions

Numerous studies claim that the accrual anomaly in the U.S. stock market is due mostly to temporary accounting distortions arising from accrual accounting. We examine the validity of this explanation in an international setting. Across the 15 developed European equity markets we examine, accounting distortions contribute to the negative relation between accruals and future earnings performance in 14 equity markets. Further, we show that the negative relation between accruals and stock returns could be at least attributable to accounting distortions. In particular, accruals related to accounting distortions predict returns in 7 out of the 9 markets where the accrual anomaly occurs in Europe. Finally, we show that the impact of accounting distortions on the pricing of the accrual component of earnings is stronger in markets with a higher level of trust and a lower level of secrecy.     

Accruals, Cash Flows and the Post‐Earnings‐Announcement Drift

Abstract:   Several prior studies have shown that cash flows have significantly greater impact on stock prices than accruals. We examine the implications of these findings for the post‐earnings‐announcement‐drift anomaly. We argue that, if investors under‐react to earnings news, then the larger price impact of cash flows causes the cash flow component of earnings news to predict future returns better than the accruals component. Consistent with this argument, we show that unexpected cash flows are more positively related to future returns, than are unexpected accruals. Also, unexpected cash flows are found to predict future returns above and beyond that predicted by earnings surprises. Finally, we show that a strategy that decomposes earnings news into its components significantly outperforms strategies based on earnings news alone. The results support under‐reaction explanations for the drift.     

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.     

资产负债项目可靠性、盈余持续性及其市场反应

本文将资产负债项目的可靠性和盈余的持续性相联系,并探讨资本市场能否解读这种联系。首先,理论分析表明可靠性更差的资产负债项目导致盈余的持续性更低。其次对应计项目进行分类并评价其可靠性。最后,证据表明,更不可靠的应计项目导致盈余的持续性更低,并且资本市场没有充分预期到这种联系从而作出错误反应。这些结果说明,在财务报表中确认可靠性更低的应计项目会导致更大的成本,相关性的获得不应以牺牲可靠性为代价。     

Accruals,Investment, and Future Performance

It is well documented that accounting measures of investment, such as working capital and capital expenditures, negatively predict future stock returns. The earnings fixation hypothesis suggests that investors overestimate and overvalue the persistence of the accrual component of earnings. Another stream of the literature argues that since accruals capture growth, the accruals anomaly can be explained by the investment anomaly, which finds that firms that grow their assets tend to have lower future returns. As empirical proxies for accruals and investment are either positively correlated or interchangeably used, it is difficult to distinguish between the competing hypotheses in empirical tests. This study contributes to the debate by identifying two special economic settings in which the two explanations offer diverging predictions. First, investment in research and development (R&D) represents an investment expenditure that reduces earnings but is not subject to accrual accounting. Thus, the earnings fixation hypothesis predicts a positive relation between increases in R&D investments and future returns, whereas the investment anomaly predicts a negative relation. Second, firms operating with negative working capital have working capital accruals that are negatively correlated with other forms of investment and growth. Therefore, while the earnings fixation hypothesis still predicts a negative relation between accruals and future returns in this setting, the investment explanation predicts a positive relation. For both sets of tests, the empirical evidence supports the earnings fixation hypothesis for the accruals anomaly and is inconsistent with the notion that the investment anomaly subsumes earnings fixation in explaining future stock returns.     

Financial distress and the accrual anomaly

We find that the accrual anomaly is concentrated in healthy firms and is absent in financially distressed firms. The differential persistence between accruals and cash flows is the main driver of the relationship. Prior studies propose two explanations for the accrual anomaly: (1) accounting distortions of accruals and (2) investment mispricing. Our empirical evidence supports the former and challenges the latter. Our findings also disagree with the idea that the accrual anomaly is distress risk premium in disguise.     

Corporate liquidity and dividend policy under uncertainty

We examine optimal liquidity (retained earnings) and dividend choice incorporating debt financing with risk of default and bankruptcy costs as well as growth options under revenue uncertainty. We revisit the conditions for dividend policy irrelevancy and the broader role of retained earnings and dividends. Retained earnings have a net positive impact on firm value in the presence of growth options, high external financing costs and low default risk. High levels of retained earnings enhance debt capacity but have a negative effect on equity value due to the likelihood of losing accumulated cash balances in case of default, unless offset by high external financing costs. Opposite directional effects of retained earnings on equity and debt create a U-shaped relation with firm value. The framework is extended to analyze management-shareholder conflicts, demonstrating that managers accumulate higher than optimal cash.