THE INFORMATION CONTENT OF DIVIDEND CHANGES

In this study, the open empirical question as to whether or not dividends contain information is investigated. The study involves 200 stocks and 376 dividend announcements over the 1971 to 1977 period; measures of unexpected dividends are related to measures of abnormal returns for dividend changing stocks. This study is important for three reasons:

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DIVIDEND CHANGES OF FINANCIALLY WEAK FIRMS

This study examines both the patterns of dividend changes of financially weak firms and the announcement effects of unexpected dividend changes on both stocks and bonds. Most of the weak firms initially examined did not pay a dividend. For those firms that did, dividend increases were modest, and dividend decreases were large. The results of the bond analysis cannot be used to support either the signalling hypothesis or a wealth expropriations hypothesis. Finally, on average, the stock market does not appear to interpret dividend news for weak firms differently than for strong firms.     

THE PRICING OF OPTIONS WITH STOCHASTIC DIVIDEND YIELD

A formula is derived in discrete time for pricing options when the underlying stock has a stochastic dividend yield. The result implies that regarding the dividend yield as certain when it is not results in misestimation of the variance of the underlying stock. Comparative statics indicate that this adjustment could diminish a bias of the Black-Scholes model. This model systematically underprices deep-out-of-the-money options. A numerical example demonstrates that this stochastic adjustment may be more important for longer-lived options and warrants.     

THE RELATIONSHIP BETWEEN DIVIDEND CHANGES AND CASH FLOW: AN EMPIRICAL ANALYSIS

It is often assumed that cash flow affects dividend payout. This study provides evidence on the incremental information content of cash flow numbers over Profits and Previous Year's Dividends (Lintner's model) in explaining changes in cash dividends. It further examines whether different measures of cash flow differ in information content for dividend-increasing and dividend-decreasing firms. Lintner's model of dividend changes is robust across firms with either dividend increases or decreases. The null hypotheses, that no definition of cash flow adds to the model, could not be rejected for any of the definitions.     

EVIDENCE OF A RELATION BETWEEN STOCK PRICE REACTIONS AROUND CASH DIVIDEND CHANGES AND YIELDS

Here, the relation between stock price reactions to announced dividend changes and the yields of the underlying securities is examined. A significant positive (negative) relationship is detected between announcement date returns and yield for dividend increases (decreases) even after controlling for the magnitude of the dividend change. Price reactions associated with dividend increases vary directly with the change in yield and, on average, low-yielding companies do not experience abnormal returns when they increase their dividends. Implied in these results is that the information conveyed through dividend changes varies with the yield of the underlying security and the market response is a function of factors beyond the pure information effect.     

EARNINGS FORECAST REVISIONS ASSOCIATED WITH STOCK SPLIT ANNOUNCEMENTS

Recent studies document abnormal stock returns at stock split announcements. Three hypotheses related to expected future earnings—the trading range, attention, and signaling hypotheses—have been offered as explanations. Evidence has also been provided that splitting firms have greater postannouncement earnings growth than control nonsplitting firms. Using earnings expectation data from the Institutional Brokers Estimate System, significantly greater forecast revisions are found in this study for split firms than for control nonsplit firms. The difference is significantly related to abnormal stock returns of splitting firms.     

CONSIDERING DIVIDEND STABILITY IN THE RELATION BETWEEN DIVIDEND YIELDS AND STOCK RETURNS

Previous studies show that firms with long records of paying stable dividends are unique. However, research on the relation between dividend yields and stock returns focuses on shorter-term dividend yield measures without considering long-term dividend stability. This article shows that high-yield stocks are not in fact homogeneous, but that stocks with high yields and stable dividends behave differently from stocks with only a high yield. These differences persist even after controlling for firm size, the January effect, and systematic risk, suggesting distinctive risk characteristics for stocks with both high yields and stable dividends.     

FIRM SIZE AND DIVIDEND ANNOUNCEMENTS

This study documents an association between firm size and abnormal returns from the announcement of large dividend increases. Dividend announcements are examined only where there are no contemporaneous earnings announcements. The methodology controls for both the payout ratio of firms and the size of the dividend increase. Using means tests and analysis of variance, the findings indicate that the abnormal stock price reaction to a dividend increase is greater for small firms.