Topic archive

cashflow

Research and practical notes filed under this topic.

December 15, 2025

Annuity vs. Perpetuity in Cash Flow Valuation

Annuities and perpetuities are shortcuts for converting future cash flows into a present value, but they rely on different assumptions about timing and duration. This guide explains the formulas, when a period-by-period discounted cash flow model is more appropriate, and why discount-rate and terminal-growth assumptions require sensitivity testing.

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November 13, 2025

Accounts Receivable Management and Cash Flow

Accounts receivable management is the discipline of turning legitimate credit sales into timely, accurately applied cash while preserving clear records and respectful customer relationships. This article explains the receivables portion of the operating cycle, practical controls, and how to use days sales outstanding (DSO) with the context it needs.

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