Green innovation addresses the environmental challenges that companies face while serving as a key driver of sustainable development by integrating environmental, economic and social dimensions. The aim of this study is to identify the main internal and external factors influencing green...

We develop firm-level measures of input and output price changes using textual analysis of earnings calls. We establish five facts: (1) Input prices increase (decrease) at the median firm once every seven (30) months. (2) Input price changes contain an equal blend of aggregate and firm-specific...