“…Therefore, firms' ecological behaviour has aroused strong concerns in governments, the media and the public. Since environmental innovation can improve energy efficiency and reduce the environmental impact of production processes and products (Cecere, Corrocher, Gossart, & Ozman, ; De, ; Provasnek, Sentic, & Schmid, ; Rennings, ), many countries have formulated a series of measures to prompt firms to carry out environmental innovation. However, some firms have experienced significant downturns in financial performance after implementing environmental innovation (Forsman, ; Forsman, Temel, & Uotila, ; Paraschiv, Nemoianu, Langă, & Szabó, ) and have not achieved Porter's “win‐win” situation (Porter & Linde, ), which consequently reduces firms' enthusiasm for environmental innovation.…”