Figure 1
The framework shows four text boxes arranged in a vertical series on the left. The top text box is labeled “Knowledge sharing with customers”, followed by “Workforce agility”, then “knowledge sharing with suppliers”, and the bottom text box is labeled “New product flexibility”. A central text box positioned to the right of these four boxes is labeled “Sustainable green product innovation”. A right-pointing arrow labeled “H 4” from “Knowledge sharing with customers” leads to “Sustainable green product innovation”, and a right-pointing arrow labeled “H 3” from “Workforce agility” leads to “Sustainable green product innovation”. A right-pointing arrow labeled “H 5” from “knowledge sharing with suppliers” leads to “Sustainable green product innovation”, and a right-pointing arrow labeled “H 6” from “New product flexibility” leads to “Sustainable green product innovation”. A right-pointing arrow labeled “H 7” from “Sustainable green product innovation” points to a text box on the far right labeled “Environmental sustainability performance”. From “Workforce agility”, an upward arrow labeled “H 1” points to “Knowledge sharing with customers”. From “Workforce agility”, a downward arrow labeled “H 2” points to “knowledge sharing with suppliers”.The proposed theoretical framework