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Economics: Difference between revisions

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== Useful Economic vocabulary, models & theories ==
== Useful Economic vocabulary, models & theories ==
=== Cost ===
=== Cost ===
* prospective cost
** a cost of a transaction that may be avoided if action is taken
* sunk cost
* sunk cost
** a cost of a transaction that has already been incurred, and is therefore irretrievable (can't be taken back)


=== goods ===
=== goods ===