Final answer:
The related constrained diversification strategy utilizes a company's core competency across multiple businesses, saving resources and providing a competitive edge since this intangible asset is tough for rivals to copy.
Step-by-step explanation:
The related constrained diversification strategy creates value in two ways. First, it leverages a company's core competency across multiple businesses or product lines without the need to allocate additional resources to develop that competence further. Second, since the core competence is based on intangible resources such as knowledge, brand reputation, or company culture, it is not easily imitated by competitors, providing a competitive advantage.
A related constrained strategy implies that the different businesses share significant links in terms of their value chain activities. This can result in cost savings and create a synergy across the businesses that are part of the corporation.