Revolving doors is central in contemporary US politics. We know that companies hire revolving doors lobbyists to get access to the government thanks to their contacts, but we still do not know under which conditions companies need that access. This paper argues that companies hire revolving...

This paper examines the design of the regulatory framework governing European network industries, taking account of structures that are more and less centralised than the status quo. We develop a framework within which the key criteria shaping regulatory structures are discussed. Given these...