Hans-Bernd Brosius

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Historically, journalists have manually selected news. This process has been changing dramatically with the development of personalized news aggregators (PNAs), which rely on social recommender systems (SRSs) technology. PNAs provide content geared to the personal preferences of news consumers, and thus offer new business opportunities for news providers.(More)
BACKGROUND As one of its suicide preventive actions, the "Nuremberg Alliance Against Depression" has started cooperation with local media in 2001 by implementing a 14-item-mediaguide concerning a more sensible way of suicide-reporting to prevent copy-cat suicides. The effects of this mediaguide on the reporting are being evaluated. METHODS A systematic(More)
The business media play an active role in influencing stock prices. Statistically significant excess returns at the time of the publication of stock recommendations have been documented many times. Frequently these abnormal gains begin to accumulate long before the publication date. In most cases they reach their highs on the day the recommendations are(More)
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