Brussels, 03/03/2008 (Agence Europe) - According to research by Oliver & Ohlbum Associates and DotEcon published by the European radio transmitters' union UER, there are solid economic arguments suggesting that an ultra-high frequency (UHF) market is unlikely to be viable. The research suggests that applying market mechanisms for access would jeopardise the development of land digital television services with high value-added in terms of business, social affairs and culture. The report...