The increasing Chinese online reviews contain rich product demand information, especially for search products. This study suggests a product feature extraction model from online reviews based on multi-feature fusion named PFEMF (products features extraction based on multi-feature fusion) model....

This paper examines how digital finance development affects household risk sharing in China. We provide convincing evidence that households that experience idiosyncratic negative shocks on income growth exhibit a disproportionally lower level of reduction in idiosyncratic consumption growth in...