The variability of accounting accruals provides a measure of the normal level of managers' accounting discretion and has important implications for event studies of earnings management. We examine how this measure is related to the economic factors including both firm characteristics and...

The earnings-returns relation asymmetry indicates the changing relation between earnings and returns when the nature of earnings information differs in a certain way. Literature has documented a variety of asymmetric relations and provided a wide range of explanations. Hayn (1995) accounted for...

We study the relationship between the amount of managed earnings and firms' earnings performance and expected growth in a reporting model, where managers manipulate earnings to influence the valuation of firms' equity while bearing a cost that is increasing and convex in the amount of managed...

Earnings management is a key issue for financial reporting. The purpose of this paper is to derive a set of indices to measure the pervasiveness of earnings management (PEM) using the properties of quarterly accrual volatility. The PEM index can be viewed as a quality measure of financial...

In this article, the authors explore the linkages between the Ball-Brown effect and the information transfer effect in oligopoly. Using the data from the Wall Street Journal's "Digest of Earnings Report" column, they analyze how the stock market reacts to the subearnings information. The authors...

We argue that the association between abnormal returns and expected managerial performance of target firms reveals alternative motives behind acquisitions. We test for the disciplinary motive by regressing abnormal returns against the earnings forecast revisions of target firms. A negative slope...

This paper examined the information content of financial columns. Since the stock market is informationally efficient, no investor can extract excess returns by blindly following the advice of financial column. However, the labor market for financial columnist is competitive, a surviving...

We propose a methodology of Genetic Programming to approximate the relationship between the option price, its contract terms and the properties of the underlying stock price. An important advantage of the Genetic Programming approach is that we can incorporate currently known formulas, such as...