ets, controlling 60% of all rock programming. They outright own the tours of musicians like Janet Jackson, Aerosmith, Pearl Jam, Madonna and N'Sync. They own the network which airs Rush Limbaugh, Dr. Laura, Casey Kasem, and the Fox Sports Radio Network. With 103,000,000 listeners in the U.S. and 1,000,000,000 globally (1/6 of the world population), this powerful company has grown unchecked, using their monopoly to influence the entire music industry. Media concentration not only reduces the variety of voices in the media culture, but it represents an almost impassable barrier to new smaller companies that want to enter the media business. Large media companies have flexibility with regard to advertising rates, access to converged media outlets, and economies of scale that are very difficult to compete with. For this reason, the number of daily newspapers in North America has shrunk dramatically, and many North American cities now have only one daily newspaper competing for readers. An example: Vancouver, the third-largest city in Canada, has only two daily papers. Both Vancouver’s broadsheet Sun and the tabloid Province are owned by the same company, CanWest Global, which also owns the National Post and the Global and CH TV networks. It is in every meaningful sense a one-newspaper town. (For the sake of argument, we’ll ignore the free commuter papers now in vogue, and which feature mostly wire copy and not original writing.) McChesney英语论文网 【http://www.51lunwen.org】 identifies a pattern that has defined the development of media throughout th century, modern history. Beginning with the newspaper, a medium that originated in the 17 media have started out as competitive enterprises, then slowly evolved into concentrated oligopoly. The dismal trend from openness and plurality to closed systems and homogeneity contradicts claims from defenders of market forces that private ownership is the best guarantor of the freedom of expression and abundant variety of opinion. Media industries in th century developed trade associations—the Canadian Association of Broadcasters the 20 (CAB), representing Canada’s private broadcasters, for example—to lobby governments and the public, create self-serving “codes of conduct” that allow these industries to self- regulate (rather than fall under public scrutiny), and make use of substantial PR talent to shape opinion in their favour. Major developments in broadcast policy and related matters have turned in favour of large media corporations. McChesney cites policy, copyright, and anti-trust law as particular problems, and his points are itemized here: Media Economics, Policy, and Regulation 4-25 (1) The U.S. 1996 Telecommunications Act was widely interpreted as offering a private and for-profit direction to American media. (2) Copyright, originally intended to give artists, writers, and other creators control over their works, has been extended to seventy years
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