Strategic timing of annual earnings announcements: evidence from an order-driven market

摘要

Using Spanish data, this paper examines, for the first time, the differences in the intraday response of an order-driven market to earnings announcements made during trading and non-trading hours. We show that the speed of reaction depends on timing of the announcement: for overnight (daytime) announcements, the improvement in liquidity is (not) immediate. This finding could explain why Spanish firms prefer to release the bad (good) earnings announcement in trading (non-trading) hours. This strategic timing differs from the traditional disclosure policy in American markets, suggesting that different microstructures may react differently to news releases and, consequently, drive the stra-tegic timing of corporate disclosures.