Negative outer weight in a formative model

Questions about the implementation and application of the PLS-SEM method, that are not related to the usage of the SmartPLS software.
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alirezafarnoush
PLS Junior User
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Joined: Fri Nov 06, 2020 1:38 pm
Real name and title: Alireza Farnoush Mr

Negative outer weight in a formative model

Post by alirezafarnoush »

Hi

I made a model in which both inner and outer model is formative. I found the outer weights of some of my indicators are negative. However, the VIF is less than 3 for those indicators and they have a positive correlation with their dependent variable ( the outer loading is positive).
Can someone specify what can be the problem?

My data size is also large enough.
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