Information diffusion of upstream and downstream industry-wide earnings surprises and its implications

This study presents new evidence that industry-wide earnings surprises diffuse gradually across the supply chain at both industry and individual-firm levels. This evidence provides fundamental support for studies in the literature of gradual information diffusion, commonly using lagged returns as a proxy for information. To allow for the possibility that firms react differently to the industry-wide earnings surprises, this study measures how a stock’s returns respond to the part of its main customer or supplier industry’s lagged returns that are associated with earnings surprises. A long/short equity strategy that combines the firm’s response coefficient and the prior month’s main customer/supplier industry return is shown to be profitable. The strategy tends to select medium-sized firms across industries. Firms in the winner portfolio are more likely to have a positive earning response coefficient and to be less capital intensive and financially constrained. Winners also experience positive responses to both positive and negative shocks while losers experience negative responses to both types of shocks.     

How do suppliers benefit from customers’ voluntary disclosure? the effect of customers’ earnings guidance on upstream firms’ investment efficiency

We explore whether and how the issuance of customers’ financial forward-looking information affects the investment efficiency of their upstream firms. Using earnings guidance as a proxy for forward-looking information, we find that firms wherein customers disclose earnings forecasts invest more efficiently than those where customers withhold forward-looking information. Our findings hold after controlling for a set of firm characteristics, employing alternative model specifications and measurements, and using the 2011 Thailand flood as a quasi-experiment. Further analyses offer support that the positive impact of customers’ earnings guidance on upstream firms’ investment efficiency is stronger for customers issuing more informative, disaggregated, and accurate forecasts and suppliers with weaker bargaining power. We also observe an asymmetric response of suppliers’ investments toward customers’ good-news versus bad-news forecasts. Furthermore, by conducting a textual-based analysis, we find that suppliers’ investment efficiency increases with more embedded supply chain relevant information in customers’ earnings guidance reports. Overall, our findings suggest that suppliers benefit from customers’ earnings guidance to better assess their investment decisions, thereby achieving greater investment efficiency.     

Inter-firm linkages and the wealth effects of financial distress along the supply chain

Extant research examines the extent to which bankruptcy has intra-industry valuation consequences. This study broadens the investigation by examining the wealth effects of distress and bankruptcy filing for suppliers and customers of filing firms. On average, important wealth effects occur prior to and at bankruptcy filings and extend beyond industry competitors along the supply chain. Specifically, distress related to bankruptcy filings is associated with negative and significant stock price effects for suppliers. Supplier wealth effects are more negative when intra-industry contagion is more severe. We also investigate the importance of industry structure, specialized product nature, and leverage on supply chain effects.     

Executives’ professional ties along the supply chain: The impact on partnership sustainability and firm risk

This paper investigates the effect of management-level professional ties between suppliers and customers on the sustainability of business partnerships. We find that the presence of cross-firm professional ties between directors and senior executives along the supply chain significantly reduces the probability of relationship termination around customers’ industry negative shocks and during financial crises. The results are robust using professional-tie strength as an alternative measure. Exploring contingency effects, we find that, for suppliers who lack R&D, face high competition, are smaller in size, or are less important to customers in terms of sales, such professional ties are more helpful in sustaining such relationships. Furthermore, we find that professional ties also significantly reduce firm risk during periods of market turbulence. Taken together, our results suggest that professional ties along the supply chain can facilitate information flow and build mutual trust, which can lead to healthy long-term relationships and can help firms survive economic and industry downturns.     

Short Interest,Returns, and Unfavorable Fundamental Information

Several months before information becomes public, the level of short interest contains value‐relevant information about publicly traded corporations. Short interest predicts future bad news, negative earnings surprises, and downward revisions in analyst earnings forecasts. This informational content is stronger for stocks that are harder to short. We also find that nearly half of the well‐known cross‐sectional relation between short interest and future stock returns is related to future changes in firms’ value‐relevant information. Our results suggest that short interest predicts future returns, in part, due to short sellers’ ability to uncover unfavorable information about firms.     

Earnings shocks,price responses,and short selling behavior

Existing researches usually study short sellers' behavior along a single dimension such as earnings news without considering the implications of multiple signals. In this paper, we investigate short selling behavior at earnings announcement period by using the shorting data from the Regulation SHO pilot program for the period January 2005 to July 2007. First, we document that, in about one third of our sample, earnings surprises and corresponding market price changes have opposite signs. By investigating how short sellers trade when earnings shocks and market price responses are of opposite signs, we find that there are more short selling activities when the market responds positively to negative earnings surprises; and that there are fewer short selling activities when the market responds negatively to positive earnings surprises. Overall, the shorting intensity at announcement period depends on both the earnings shock and price response signals.     

The effect of earnings surprises on information asymmetry

We examine the effect of earnings surprises on changes in information asymmetry. We hypothesize and find that asymmetry is lower (higher) in the quarter following positive (negative) earnings surprises compared to firms that meet the consensus analyst earnings forecast. The relations between earnings surprises and information asymmetry are stronger when the surprises are more likely to capture investors’ attention. Examining the source of these changes, we show that decreased information search activities is the most important factor for asymmetry declining after positive surprises; for negative surprises, decreased uninformed trading plays a dominant role increasing asymmetry.     

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.     

Internal liquidity risk,financial bullwhip effects,and corporate bond yield spreads: Supply chain perspectives

This study explores internal liquidity risk (ILR) and financial bullwhip effects on corporate bond yield spreads along supply chain counterparties by employing American market data from year 1997 to 2008. This study finds that the ILRs of suppliers and customers positively affect a firm’s bond yield spreads and the effects of customers’ ILRs are greater. This research also finds a financial bullwhip effect that the ILR effect becomes greater upwardly along the supply chain counterparties. The results are robust when controlling for well-known spread determinant variables.     

Earnings Surprises,Growth Expectations,and Stock Returns or Don't Let an Earnings Torpedo Sink Your Portfolio

We provide new evidence that the inferior returns to growth stocks relative to value stocks are the result of expectational errors about future earnings performance. Our evidence demonstrates that growth stocks exhibit an asymmetric response to earnings surprises. We show that while growth stocks are at least as likely to announce negative earnings surprises as positive earnings surprises, they exhibit an asymmetrically large negative price response to negative earnings surprises. After controlling for this asymmetric price response, we find no remaining evidence of a return differential between growth and value stocks. We conclude that the inferior return to growth stocks is attributable to overoptimistic expectational errors that are corrected through subsequent negative earnings surprises.     

The Profitability and Pricing of Major Customers

We examine the profitability and valuation of retail firms identified by suppliers as major customers, using major customer relationships to proxy for unrecorded organizational-capital intangibles. Major customers have higher operating profitability and profitability persistence, with the sources of the higher profitability consistent with purported advantages of supply chain arrangements. The pricing of major customers is consistent with the market recognizing the level and over-time properties of operating profitability. Together, these results suggest that investors understand the profitability effects of unrecorded organizational intangible assets and that financial statement analysis can be used to further examine the valuation effects of such intangibles.     

Conditional conservatism and trade credit during the global financial crisis

We investigate conditional conservatism and firms’ access to trade credit during the 2007–2008 global financial crisis. Previous studies argue that suppliers prefer conservative customers because of information asymmetry in production networks; we extend this line of research by focusing on trade credit during the 2007–2008 global financial crisis, a period that was characterized by a credit supply shock. We first document a positive association between conditional conservatism and firms’ access to trade credit both before and after the onset of the crisis, which indicates suppliers’ demand for conditional conservatism. Meanwhile, the association between conditional conservatism and trade credit experienced a significant decline following the onset of the crisis, and this only held when suppliers and customers had frequent transactions or were in close proximity, when transacted goods were standardized rather than differentiated, when customers were financially constrained and had high bargaining power, and when suppliers had sufficient liquidity. It implies that, when information asymmetry along the supply chain was low and customers had strong bargaining power, liquid suppliers increased their tolerance to less conservative customers, and they were even willing to grant trade credit to the less conservative customers that were financially constrained. Overall, this study adds to previous literature by demonstrating suppliers’ multifaceted demand for conditional conservatism.     

The Extreme Future Stock Returns Following I/B/E/S Earnings Surprises

We investigate the stock returns subsequent to quarterly earnings surprises, where the benchmark for an earnings surprise is the consensus analyst forecast. By defining the surprise relative to an analyst forecast rather than a time‐series model of expected earnings, we document returns subsequent to earnings announcements that are much larger, persist for much longer, and are more heavily concentrated in the long portion of the hedge portfolio than shown in previous studies. We show that our results hold after controlling for risk and previously documented anomalies, and are positive for every quarter between 1988 and 2000. Finally, we explore the financial results and information environment of firms with extreme earnings surprises and find that they tend to be “neglected” stocks with relatively high book‐to‐market ratios, low analyst coverage, and high analyst forecast dispersion. In the three subsequent years, firms with extreme positive earnings surprises tend to have persistent earnings surprises in the same direction, strong growth in cash flows and earnings, and large increases in analyst coverage, relative to firms with extreme negative earnings surprises. We also show that the returns to the earnings surprise strategy are highest in the quartile of firms where transaction costs are highest and institutional investor interest is lowest, consistent with the idea that market inefficiencies are more prevalent when frictions make it difficult for large, sophisticated investors to exploit the inefficiencies.     

Intradaily Price-Volume Adjustments of NYSE Stocks to Unexpected Earnings

The speed and path of adjustment in stocks to the degree of earnings surprise in their quarterly announcements are studied using price-volume transactions data. A differential price-adjustmentp rocess was observed,w ith stocks having large,p ositive earnings surprises experiencing a faster adjustment compared with those stocks with negative earnings surprises. Volume, transaction frequency, and size were found to be directly related to the absolute degree of surprise,b ut very favorablee arnings-surprises tocks experienced initially a large number of smaller trades while stocks with large unfavorable earnings surprises had relatively fewer transactions but higher volume per trade.     

The Calm before the Storm

I provide evidence that stocks experiencing unusually low trading volume over the week prior to earnings announcements have more unfavorable earnings surprises. This effect is more pronounced among stocks with higher short‐selling constraints. These findings support the view that unusually low trading volume signals negative information, since, under short‐selling constraints, informed agents with bad news stay by the sidelines. Changes in visibility or risk‐based explanations are insufficient to explain the results. This evidence provides insights into why unusually low trading volume predicts price declines.     

The Effects of Unanticipated Macroeconomic News on Debt Markets

We examine the effects of unanticipated macroeconomic news on two interest rate futures using intraday data. The surprises are identified on the basis of their potential effects on debt markets (positive or negative) and by their size (large, medium, or small). The results show distinct ex‐post return patterns associated with different categories of news surprises. For example, large surprises have the strongest immediate effects whereas negative surprises have the longest persisting effects. Tests that examine the separate effects of each announcement suggest that debt responses vary with the size and potential effect of the news surprise in each announcement.     

Does the Stock Market See a Zero or Small Positive Earnings Surprise as a Red Flag?

This study shows that firms collectively incur a cost for managing earnings and analyst expectations to meet earnings forecasts. We compare the coefficient in the regression of abnormal stock returns on earnings surprise (the earnings response coefficient [ERC]) across ranges of earnings surprises. The ERC for earnings surprises in the range [0, 1¢] is significantly lower than ERCs for earnings surprises in adjacent ranges for firm-quarters in the early and mid 2000s, but not for those in the 1990s. The results are robust to controlling for the sign of estimated discretionary accruals and the trajectory of analyst earnings forecasts. We further find that investors are right to be skeptical about earnings surprises in the range [0, 1¢]. The relation of future earnings surprise with current earnings surprise is more negative for current earnings surprises in that range than for those in any other range. Evidence also suggests analysts react negatively to earnings surprises in that range.     

Customer concentration and loan contract terms

We study pricing and non-pricing features of loan contracts to gauge how the credit market evaluates a firm’s customer-base profile and supply-chain relations. Higher customer concentration increases interest rate spreads and the number of restrictive covenants featured in newly initiated as well as renegotiated bank loans. Customer concentration also abbreviates the maturity of those loans as well as the relationship between firms and their banks. These effects are intensified by customers’ financial distress, the level of relationship-specific investments, and the use of trade credit in customer–supplier relations. Our evidence shows that a deeper exposure to a small set of large customers bears negative consequences for a firm’s relations with its creditors, revealing limits to integration along the supply chain.     

Do geographically nearby major customers mitigate suppliers’ stock price crash risk?

This study examines the impact of geographically nearby major customers on suppliers' stock price crash risk. Using a sample of Chinese A-share listed firms and their top five (major) customers during the period 2008–2019, we find a significantly negative association. This association is robust in a series of robustness checks, including the use of instrumental variables estimations, propensity score matching procedure, and Heckman two-step sample selection model. The mitigating effect of supplier?customer proximity on crash risk is more pronounced for suppliers with lower corporate transparency and greater operational uncertainty. Finally, we identify two possible mechanisms through which geographically nearby major customers reduce suppliers’ crash risk: fewer financial restatements and higher accounting conservatism of suppliers. The findings of this study indicate that listed firms may choose geographically nearby customers to reduce crash risk.     

Trade Credit: Suppliers as Debt Collectors and Insurance Providers

This article examines how in a context of limited enforceabilityof contracts suppliers may have a comparative advantage overbanks in lending to customers because they are able to stopthe supply of intermediate goods. Suppliers may act also asliquidity providers, insuring against liquidity shocks thatcould endanger the survival of their customer relationships.The relatively high implicit interest rates of trade creditare the result of insurance and default premiums that are amplifiedwhenever suppliers face a relatively high cost of funds. I explorethese effects empirically for a panel of UK firms. (JEL: G30,M130, D920)