Public Services International Research Unit

David Hall is director of PSIRU, responsible for its work. He specialises in water, energy and healthcare, and the design and maintenance of the PSIRU datanbase and website. Before joining PSIRU he worked at the Public Services Privatisation Research Unit, which developed a database on privatisation for the UK trade unions. He had previously worked for trade union research units, and as a lecturer in higher education. He has written books on public expenditure and labour law.