Figure 2
The image shows a visual representation of an O C model with circles, arrows, rectangles, coefficients, and values. The model contains six circular nodes, with four circles arranged horizontally on the left and two circles arranged vertically on the right. From left to right, the four horizontally arranged circles are labeled “O C Q”, “O C D”, “O C F”, and “O C C”, and the two vertically arranged circles on the right are labeled “O C S E” at the top and “O C S S” at the bottom. The circle labeled “O C Q” is annotated as “Quality”, “O C D” as “Delivery”, “O C F” as “Flexibility”, “O C C” as “Cost efficiency”, “O C S E” as “Ecological sustainability”, and “O C S S” as “Social sustainability”. A rightward arrow connects “O C Q” to “O C D” and is labeled “Post H I L F beta equals 0.585, p is less than 0.001” and “Pre H I L F beta equals 0.517, p is less than 0.001”. A rightward arrow connects “O C D” to “O C F” and is labeled “Post H I L F beta equals 0.895, p is less than 0.001” and “Pre H I L F beta equals 0.777, p is less than 0.001”. A rightward arrow connects “O C F” to “O C C” and is labeled “Post H I L F beta equals 0.759, p is less than 0.001” and “Pre H I L F beta equals 0.699, p is less than 0.001”. Two diagonal rightward arrows emerge from “O C C”, with the upper arrow pointing to “O C S E” and labeled “beta equals 0.880, p is less than 0.001” and “beta equals 0.793, p is less than 0.001”, and the lower arrow pointing to “O C S S” and labeled “beta equals 0.785, p is less than 0.001” and “beta equals 0.674, p is less than 0.001”. Each of the four left circles has downward arrows connecting to rectangular indicators. “O C Q” connects downward to “Q 2”, “O C D” connects downward to “D 1” and “D 2”, “O C F” connects downward to “F 1”, “F 2”, and “F 3”, and “O C C” connects downward to “C 1”, “C 2”, and “C 3”. Beneath each indicator, a table shows V I F values for post H I L F and pre H I L F. The rectangle “Q 2” shows post H I L F 1.000 and pre H I L F 1.000. “D 1” and “D 2” show post H I L F 1.743 and 1.743 and pre H I L F 2.566 and 2.566. “F 1”, “F 2”, and “F 3” show post H I L F 4.150, 3.130, and 2.593 and pre H I L F 3.051, 3.400, and 3.286. “C 1”, “C 2”, and “C 3” show post H I L F 2.605, 2.464, and 2.122 and pre H I L F 3.243, 2.945, and 2.781. On the right side, “O C S E” connects to two yellow rectangles labeled “E 1” and “E 2”, show post H I L F 2.705 and 2.705 and pre H I L F 2.035 and 2.0.35, and “O C S S” connects to one rectangle labeled “S 1” shows post H I L F 1.000 and pre H I L F 1.000. The heading at the top reads “I. Visual representation of O C model, collinearity (V I F), path coefficient (beta) and significance (p)”.Results summary of structural model evaluation. Source: Authors' own elaboration