270 likes | 765 Views
PhD Candidate Imen BenSlimene. Audit quality and real activities manipulation in Europe. 8th Annual Graduate Student Conference. Dissertation Supervisor Pr. Pascal Dumontier. Presentation Outline. Introduction RESEARCH QUESTION ReseArch objective Literature Review Hypotheses
E N D
PhD Candidate ImenBenSlimene Audit quality and real activities manipulation in Europe • 8th Annual Graduate Student • Conference Dissertation Supervisor Pr. Pascal Dumontier
PresentationOutline • Introduction • RESEARCH QUESTION • ReseArch objective • LiteratureReview • Hypotheses • Research design • Conclusion
Introduction Accounting Numbers • Stock price Audit Quality Earnings Management
Earnings management Acounting-based earnings management Discretionaryaccruals DeAngelo (1986) ; Jones (1991) ; Dechow et al.(1995) ; Dechow et al. (2003) ;Piot et al.( 2005) And /Or Healy and Whalen, 1999 Real activities manipulation Real earnings management Roychowdhury (2006), Zang (2007) , Gunny ( 2005 – 2009), Cohen et al. ( 2010)
RESEARCH QUESTION What is the impact of audit quality on strategy choice for earnings management (accruals and / or real activities manipulation)?
ReseArch objective To investigate whether constraints imposed on accounting-based earnings management by audit quality indirectly increases real activities manipulation in Europe
LiteratureReview Subramanyam et al. (1998 ) High quality auditing constrains accounting –based earning management Becker et al. (1998) Francis et al. (1999) Audit quality and Accounting based earnings management Ehrabim (2001) Mrad (2004) High quality auditing does not constrain accounting –based earning management Piot and Janin (2004)/(2008) Ben Othman and Zeghal (2006)
LiteratureReview Graham et al. (2005) Accrual constraints exerted by high quality audits can motivate managers to switch to REM Gunny (2005) Audit quality and real activities manipulation Cohen et al. (2007) Yu ( 2008)
Measures of accrual-basedearnings management(Modified Jones model) Total accruals ACCT = EBXI – operating CFO Normal accruals ACCND t /TA t-1= 1(1/ TA t-1) + 2 (Δ CA/ TA t-1) +3 (Immob. t/ TA t-1) Discretionaryaccruals ACCD t = ACCT /TA t-1 – ACCND i
Real Activities Manipulation (Roychowdhury, 2006) Sales manipulation Acceleration of the timing of sales throughincreasedprice discounts or more lenientcreditterms Reduction of discretionaryexpenses Decreases in discretionary expenses including advertising, R&D, and SG&A expenses Reporting of lowercost of goodssoldthroughincreased production Over- production
Measures of Real Activities Manipulation (Roychowdhury, 2006)
RESEARCH MODEL H1 H2
Interest of research Analyze the behavior of earnings management in Europe Analyse the role of audit quality on trade off between REM and AM Examine the effects of member state audit environment on one hand and earnings management on the other
Research Agenda / Difficulties • Research Agenda Continue running the model Start writingresults • Difficulties Database: certain variables are un-available (changed to available variables)