This is the first book to analyze, in a comparative way, the detailed development of the unbundling and open access regimes across three continents. It is the author's contention that these two legal forms should be more widely implemented than they are at present. In each of five substantial chapters - on the United States, Europe, Japan, South Korea, and Taiwan - the author first focuses on the proposed or current laws and industrial practices on service, account, functional, legal and ownership unbundling and independent system operator, and then on those of different open access regimes...