This article analyzes the manifold situations in which the efficient-market hypothesis (EMH) has influenced — or has failed to influence — federal securities regulation and state corporate law, and the prospective roles for the EMH in these contexts. In federal securities regulation, the EMH...

Purpose: The purpose of this paper is to examine analysts' earnings forecasts during a period of heightened uncertainty and forecasting complexity, that of a forced change of CEO. How well do analysts utilise their information advantage to reduce information uncertainty between management and...

We survey the textual sentiment literature, comparing and contrasting the various information sources, content analysis methods, and empirical models that have been used to date. We summarize the important and influential findings about how textual sentiment impacts on individual, firm-level and...

We provide evidence of unreported trading by corporate insiders in their own firm's shares and link this activity to future firm earnings and analyst forecast error. Unreported trading represent discrepancies between insider shareholdings from trades they report to the Exchange and their...

The paper considers conceptual, methodical and practical aspects of the target financial analysis at the micro level, i.e., the company level, as a new instrument of anticrisis financial management for a company to overcome its financial difficulties and enhance its financial position within a...