Occam's Razor can be stated as when faced with multiple possible solutions go with the one with the fewest assumptions. This would rule out mainstream neoclassical free market economics completely. They actually have a tenet that says that the more assumptions that are made the closer the result is to an universal truth. I am not kidding. This was dreamed up by Milton Friedman. Of course, he was so wrong so often that he had to come up with all manner of excuses.
Case 1, proven: Higher minimum wage causes unemployment.
No, it hasn't. And whenever you've been asked to show your continuously asserted proof you back off claiming that it's hidden in the noise. But inevitably you come roaring back with the same thing in a different thread.