Economics challenge the specification of discretionary accrual models. Because rent-seeking firms pursue differentiated business strategies, firms in the same industry experience idiosyncratic shocks due to heterogeneous economic fundamentals and hence have different accrual generating...

Ethics is a branch of philosophy that can trace its roots back at least 2500 years. Since the time of Socrates, Plato, and Aristotle a succession of theories has been advanced to provide a set of principles of human conduct. As examples, egoism argues that an act is appropriate if and only if it...