Answer
structural inertial
Step-by-step explanation
Structural inertia can be described or explained as a situation whereby a particular class of organizations might have high inertia in the context of one environment but not in another.
Note that inertia is described as a persistent organizational resistance to changing architectural features.
Therefore , it should be understood that structural inertia in organizational populations can be explained as an outcome of an ecological-evolutionary process.
In this case, the problem facing after restructuring is an example of structural inertia.