Fortunately, with AlphaGo rising, the pay will be optimized by AI, based on what you do and you need (based on history of web searches).
We won't achieve parity in the workplace simply because there is no parity in STEM programs (and particularly in Computer Science).
So, if everything was done w/ IA, I would just force a 50/50 split for employees to encourage girls to take up coding classes (at the tiny expense of coding abilities).