retrospective
(adjective)
Affecting or influencing past things; retroactive.
Examples of retrospective in the following topics:
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Sunk Costs
- Sunk costs are retrospective costs that cannot be recovered, and are therefore irrelevant to future investment decisions in the project which incurs them.
- Sunk costs are retrospective costs that have already been incurred and cannot be recovered.
- For example the research and development of a pharmaceutical are retrospective once it is time to market the product.
- Therefore, the costs of R&D are considered sunk once they are retrospective and irrecoverable.