Final answer:
Harrison Electric Corp. adopted the concept of vertical integration by producing parts in-house for its lighting products, reducing reliance on external suppliers and potentially increasing control over costs, quality, and supply.
Step-by-step explanation:
Harrison Electric Corp. adopted the concept of vertical integration by starting to produce component parts in-house rather than outsourcing. Vertical integration is the process by which a company takes control of its supply chain, producing components or acquiring suppliers to manufacture its products. This approach is in contrast to relying solely on external suppliers for parts and materials.
By integrating the production of components in-house, Harrison Electric Corp. may seek better control over the cost, quality, and supply of the parts it needs for its lighting products. Electric lighting production, which dates back to innovations by Thomas Edison and George Westinghouse, has evolved with companies continuously seeking to improve efficiency and the reliability of supply. Vertical integration is one such strategy companies use to achieve these goals, helping to ensure that production is not disrupted due to issues with external suppliers, as could happen with a just-in-time delivery system.
In-house production can also foster innovation, as the company may be better positioned to tailor parts to specific product requirements or to streamline processes to improve productivity within the factory setting.