been steadily increasing and is rarely challenged by competitors. Existing competition laws and regulations have been … unable to make markets more contestable. The book argues that a new competition tool is needed: market investigations. This …

Launching and stimulating competition in telecommunications markets is an important policy goal. It contains two … elements: to encourage entry and to make competition effective such that consumers benefit. The first one requires that … difficult to achieve at the same time. In this paper, we consider price regulation in the retail and wholesale market and answer …