BMI in the field of agriculture has attracted more and more attention; it is argued that BMI will help in improving development quality of agricultural business sectors, as well as addressing sustainable development issues. In China’s agricultural business area, the emergence of new farmers...

We introduce a new text-mining methodology that extracts information from news articles to predict asset returns. Unlike more common sentiment scores used for stock return prediction (e.g., those sold by commercial vendors or built with dictionary-based methods), our supervised learning...