2 ms·

You should research the results of the theory in practice..

• megous 10y ago
  You can really not, because economy is a complex system where you can never control other factors. At times, you may get actual reduction in some metric (say GDP), at others you may still get an increase in response to some major intervention into economy, because there are other inseparable overriding factors (like being in the middle of some major advance in technology, or business practices - but you can never know, control for that). You can only reason apriori about economic forces/interactions.