Mandatory IFRS Adoption and Real/Accruals Bases Earnings Management in the UKMohammad I. Almaharmeh 1, Adel Almasarwah* 2, Ali Shehadeh 1
1 The University of Jordan/Aqaba, 2 The Hashemite University
Abstract
Here, the link between the mandatory adoption of International Financial Reporting Standards (IFRS) and Real Earnings Management (REM), as well as Accrual Earnings Management (AEM), will be examined for non-financial listed firms in the London Stock Exchange. Robust regression analysis of the mandatory IFRS adoption will be conducted on the panel data, as well as earnings management using three AEM models and three REM models. Mixed results with respect to the qualities of AEM and REM were notably garnered, with mandatory IFRS adoption positively relating to the Roychowdhury of abnormal cash flow and the Roychowdhury of abnormal production. Meanwhile, the Roychowdhury of abnormal discretionary expenses, standard Jones, and Kothari negatively related to mandatory IFRS adoption, whilst modified Jones showed an insignificant relation to mandatory IFRS adoption. Changes in IFRS adoption and guidelines for UK firms may have an impact on AEM and REM, and, as predicted, mandatory IFRS adoption mostly affects the Kothari model followed by the standard Jones model as proxies for accounting earnings quality.
Keywords: Mandatory IFRS, Accruals earnings management (AEM), Real earnings management (REM), Robust Regression
JEL codes: M41, C33
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