This study examines the relationship between the value of financial analysts' recommendations and the intensity of firms' research and development (R&D) expenditures. We conduct univariate, portfolio and regression analyses using a sample of 8,620 public firms for the period 1993-2004. The...

This study examines how stock prices behave following events where firms announce to have no new news but experience large price changes. The Istanbul Stock Exchange (ISE) provides a natural experimental ground for the examination of such an event. The ISE, when there is unusual market activity,...

Recent research finds that many analyst recommendation revisions take place shortly after earnings announcements. Altinkilic and Hansen (2009) attribute the clustering of recommendations to analysts strategically piggybacking on earnings information to improve the perceived performance of their...

Using financial institution mergers as exogenous shocks to common ownership, we find that stock prices of commonly held firms incorporate future earnings news more quickly and are less sensitive to noise traders. Our analyses show that the increase in price informativeness is due to: (1)...