As market forces penetrate firms and bid up the value of attributes of labor that are more measurable than is the knowledge born of experience, it can be expected that trends in wages will not favor those whose main value lies in such experiential knowledge.
What is the subject after "than" for "is the knowledge born of experience"? How to complete this sentence? Here's my own try:
"As market forces penetrate firms and bid up the value of attributes of labor that are more measurable than (the value of) the knowledge born of experience is, it can be...."
Am I right when completing it in this way? Thanks!