The demand that is derived from the demand from another good can be an excellent investing strategy. Think about a “pick and axe” strategy. During the gold rush, the demand for gold prompted prospectors to search for gold. These prospectors needed picks and axes (and other supplies) to mine for gold. It is arguable that on average, those who were in the business of selling supplies to these prospectors faired better during the gold rush then the prospectors did. The demand for picks and axes was derived, to a large degree, from the demand for gold at that time.
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A car manufacturer will have a derived demand for manufacturing equipment, components, steel, lubricants and the like.
похідний попит; опосередкований попит; вторинний попит