Concentrating industries in one place is advantageous because there are gains in terms of?

Concentrating industries in one place is advantageous because of the external economies it creates. External economies refer to the benefits that firms in an industry receive due to their proximity to other firms in the same industry. By being in close proximity, firms can share common resources such as transportation, communication networks, and skilled labor. This reduces their costs of production and helps them to become more efficient. In addition, a concentration of similar industries can create a cluster of expertise and knowledge, leading to increased innovation and collaboration. Therefore, firms can achieve cost savings and benefit from knowledge spillovers by clustering together.