The so-called "new" theories, unlike the grand theories, are multidisciplinary. Evolutionary theory, for example, draws on the work of archeologists
New growth theory is a concept of economies it's studied that the desire of human continually increase and this will also lead to continuous production processes to meet the demand.
This demand has led to the off shoot of many companies and firms.
Therefore, The so-called "new" theories, unlike the grand theories, are multidisciplinary. Evolutionary theory, for example, draws on the work of archeologists.
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