听的太多了      

Thank you so much for sharing the information with us.
The advice is very valuable.
I hope someone could executive it step by step.

Theoretically speaking,
planned economy is superior than free market.

The critical issue is who makes the plan? and
how s/he makes the plan?

It needs tremendous data, powerful models and independent attitude.
Until then, invisible hands may produce more for the customers.
Thank you.

左派学者到底给人民带来了什么好处？