A method of jointly estimating the time-dependent variance of daily commodity price changes and their distribution is presented. The data are copper spot prices (1966-74) and sugar futures prices (1961-73), for London contracts. Much of the leptokurtosis observed in the price change...

This study investigates the impact of mandatory adoption of international financial reporting standards on accrual reliability. Using a large sample of Australian firm-years drawn from before and after the mandatory adoption of international financial reporting standards, we find that accrual...