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 Originally Posted by MadMojoMonkey
It's absurd to say, XXX is not a science. Science is a process, and can be used by anyone in any field.
Were they being scientific when they rolled out this theory?
https://en.wikipedia.org/wiki/Deferent_and_epicycle
When I say Economics is not a science, I say it because it cannot follow the process.
This guy basically lays out the process
http://www.reddit.com/r/Economics/co...nomics/cn2qy3p
It appears the math professor couldn't handle the fact that in economics:
We have models, wherein all the rules and mechanisms are clearly defined;
We have the real world, where it's a lot harder to boil things down to a few transparent mechanisms.
We use the former to clarify our thinking about the latter.
Models are fully-articulated artificial economies where the researcher has full control over the preferences, the production functions, and the trading arrangements. We then figure out properties of those model economies, identify key transmission mechanisms, and poke them to see how they react.
Then we reason by analogy to the real world.
And if you think the assumptions don't reflect the real world along some first-order dimension, you build a competing model where you have different trading arrangements, or different utility functions, or different production functions, or whatever. Then you see how far from the benchmark your model takes you.
It's a very strong method, but it isn't the scientific method.
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