Answer: universal myth of the descent of the hero (ego) to the underworld (unconscious) to search something. In Greek mythology who descends is: Heracles, Orpheus, Odysseus, Menelaos and many other. They do not always return. The same myth appears in other mythologies. In Mezopotamian myth it is for example the goddess Innana. Christ himself descended into the underworld only to be resurrected. Descend into the underworld makes part of mystery religions (Eleusine mysteries).
Explanation: it is an image, a metaphor of re-birth, re-newal. So-called "katabasis". The same image appears in dreams and fantasies as well. This motive is very often used in art works.
Answer:
in the time it takes to identify the situation, enact a policy, and allow it to work, economic circumstances may have changed.
Explanation:
Fiscal policies would be specifically designed to address one particular economic condition.
When there are time lags in enacting and applying fiscal policy,the economic condition in the country could also be changed. Because of this, by the time the policies are enacted, they are no longer suitable to solve the problem that arise on the current economic condition.