# One Concern Fills Critical Gap in Property Valuation Models: Impacts of Downtime on Cash Flow

**MENLO PARK, CALIF. (July 14, 2023)** — Traditional real-estate valuation methods, such as discounted cash flow (DCF) models, do not adequately account for costs associated with catastrophic events and their impact on a property’s net operating income (NOI) over a given time horizon. These DCF models, designed to predict likely…