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Study Of The Impact Of The Great Recession On The Relation Between Earnings Surprises And Stock Returns, Benjamin Anderson, Stoyu Ivanov

Faculty Publications

This paper examines the impact of the Great Recession on the relation between earnings surprises and stock returns and examines the role that informed and uninformed investors play in the formation of the post-earnings announcement drift (PEAD). We use quarterly earnings surprises (SUE), firms' standardized unexpected returns, calculated as actual earnings minus expected earnings, scaled by stock price one day prior to the earnings announcement, and one-year future stock returns, the subsequent twelve-month abnormal stock returns, calculated as the difference between the firm's buy-and-hold return and the value-weighted market buy-and-hold return, to test whether the Great Recession had an impact …