The field of business requires multifaceted practices for real-world problems as much as or more than any other field.
Revised: ...as much as or more practices than any other fields' practices.
I would like to know if I have correctly rephrased it. In doing so, then, I could get its meaning better.
Meanwhile, would you please show me what as much as means here? or rephrase it simple, so that I could get it?