The university has five Centres of Research Excellence, which are the main focus of its research activity.[66] Following the 2008 Research Assessment Exercise conducted by the Higher Education Funding Council for England, the Birmingham Post reported that more than 70 per cent of research work submitted by Birmingham City University—including in business and management studies, education, English, social work and social policy, and town and country planning—was "officially recognised as of an international standard", and 15 per cent of that work was "rated as world leading".