Historically, only economic and financial news specialty papers--like the Wall Street Journal from the US, Britain's Financial Times, and Japan's Nikkei Shimbun--seem to have been able to develop successfully.
報業史上，能發展起來的專業報紙，目前看來也只有財經新聞有市場，如美國的華爾街日報、英國的財經時報、日本的日經新聞等。