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We uncover networks from news articles to study cross-sectional stock returns. By analyzing a huge dataset of more than … 1 million news articles collected from the internet, we construct time-varying directed networks of the S&P500 stocks …. The well-defined directed news networks are formed based on a modest assumption about firm-specific news structure, and we …
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improvements. The present paper seeks to contribute to this evolution, focusing on the “Global Risk Appetite Index” (GRAI) class of …
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