Stock returns, earnings classification and persistence

Yaansah, R A and Poon, S and O'Hanlon, J F (1997) Stock returns, earnings classification and persistence. Working Paper. The Department of Accounting and Finance, Lancaster University.

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Abstract

The paper extends previous research on earnings persistence by (i) studying earnings persistence and market responses pertaining to earnings inclusive and exclusive of extraordinary items (EI), and (ii) establishing the dominating influence exerted by the existence of EI. Using data related to 75 Canadian firms listed on the Toronto Stock Exchange, we found, prior to the change introduced in CICA Section 3480 restricting the classification of EI, that the stock market responded more readily to earnings exclusive of EI than to the all inclusive earnings. Adjusting earnings surprises for the degree of earnings persistence, in order to capture different market responses, is relevant only when there is no extraordinary event. The presence of EI, and whether it is an extraordinary gain or loss, has unpredictable and dramatic influence on the stock market. The change in CICA Section 3480, and similar developments elsewhere internationally, has the effect of eliminating EI and forcing the convergence of the all inclusive earnings and ordinary income streams. Based on the results obtained in this study, we argue that such a move is unwise, and may have reduced the informativeness of financial reporting

Item Type: Monograph (Working Paper)
Uncontrolled Keywords: /dk/atira/pure/subjectarea/aacsb/disciplinebasedresearch
Subjects:
Departments: Lancaster University Management School > Accounting & Finance
ID Code: 48572
Deposited By: ep_importer_pure
Deposited On: 11 Jul 2011 21:00
Refereed?: No
Published?: Published
Last Modified: 14 Oct 2019 09:53
URI: https://eprints.lancs.ac.uk/id/eprint/48572

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