Impact of the working environment on corporate performance

Abstract

We conducted text mining on data from review sites where information and reputations about companies can be shared, and evaluated the labor environment score from that data through sentiment analysis. As a result of investigating the impact of the labor environment score on corporate performance, a positive correlation was shown between the labor environment score and the operating profit margin. Furthermore, by conducting morphological analysis of the review data and analyzing co-occurring keywords, we were able to identify common words between companies and visually confirm them.