This study examines the impact of top management changes on stock returns in Nigeria from 1997 to 2005. The study also reflects on the impact of board composition and politics on shareholders wealth. The test of shareholder wealth effects around the time of top management changes is structured...

The study investigates how the incidence and severity of information and agency problems vary across firms and over time in Nigeria, and assesses the differential effects on corporate investment. A reduced form q-cash flow model and interaction approach was adopted to examine the effects of firm...