Zhu Yan-yan

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Since 2002, whether existing bubbles in Chinese real estate market has been a controversial question. On the one hand, the real estate management organs and enterprises deny the bubble's existence. And on the other hand, all consumers consider that there has big bubble in real estate market based on soaring real estate price nowadays. Scholars in economics(More)
We study the news system and explore news report mechanism based on the corpus of Sina news website. Instead of using complete content of news, we utilize short keywords to represent original news and mainly focus on the report time series of news. Empirical analysis shows that the distributions of time intervals follow power-law distribution with(More)
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