“…The result of this process is the so-called earnings management or modification of accounting earnings to make a positive impression about managers' performance instead of conveying reliable information to markets. These decisions cover a wide range such as the choice of accounting methods (Moses, 1987), inventories valuation criteria (Niehaus, 1989), extraordinary expenses and incomes (Beattie et al, 1994), R&D expenditures (Bange and DeBondt, 1998) or accruals (Bannister and Newman, 1996; DeFond and Park, 1997). One of the most outstanding of these procedures are accruals and literature has paid a special attention to them in recent years (Jones, 1991;DeFond and Subramanyan, 1998;Erikson and Wang, 1999;Healy and Wahlen, 1999).…”