Purpose – This paper aims to explore the changing rationale of voluntary GHG disclosure by non-GHG registered companies over time and among industry sectors.Design/methodology/approach – A GHG disclosure index is used to evaluate the levels of GHG disclosure in 2009 and 2011 annual reports...

Purpose This paper aims to explore the nature of voluntary greenhouse gas (GHG) disclosure by non-GHG-registered companies among industry sectors over a period after the introduction of the National Greenhouse and Energy Reporting ( NGER ) Act 2007 and before the introduction of the Australian...

This paper investigates the relation between the accruals estimation errors and earnings quality in Tehran Stock Exchange. According to Iran accounting standards to enhance performance measurement, accrual system should be used (like most other parts of the world). However this system in Iran is...