• Global Frameworks: Association for Financial Professionals (AFP) CTP Syllabus, ACCA Financial Management (FM).

1. The Core Metrics of Working Capital
Working capital management optimizes a firm’s short-term assets and liabilities to balance operational efficiency with liquidity preservation.
Key baseline calculations include:

Net Working Capital = Current Assets − Current Liabilities

Current Ratio = Current Assets / Current Liabilities

Quick Ratio = (Cash + Short-Term Marketable Securities + Accounts Receivable) / Current Liabilities

2. The Operating Cycle vs. Cash Conversion Cycle (CCC)
The Cash Conversion Cycle (CCC) measures the time elapsing from a company’s initial cash outlay for raw materials to the final cash collection from customers. The shorter the cycle, the more efficiently the firm manages its working capital.
       ┌────────────────────────── Operating Cycle ──────────────────────────┐
       ▼                                                                     ▼
[Days Inventory Outstanding] ──► [Days Sales Outstanding] ──► (Minus Days Payable Outstanding)
       ▲                                                                     ▲
       └─────────────────────── Cash Conversion Cycle ───────────────────────┘

The component metrics are derived from balance sheet and income statement accounts:
  • Days Inventory Outstanding (DIO): The average number of days inventory sits in the warehouse before being sold:

    DIO = (Average Inventory / COGS) × 365
  • Days Sales Outstanding (DSO): The average collection period for accounts receivable:

    DSO = (Average Accounts Receivable / Credit Sales) × 365
  • Days Payable Outstanding (DPO): The average time the firm takes to pay its suppliers:

    DPO = (Average Accounts Payable / Cost of Goods Sold (or Purchases)) × 365

The final timeline is compiled as:

Cash Conversion Cycle (CCC) = DIO + DSO − DPO
3. Strategic Working Capital Philosophies
Firms adopt different structural strategies to finance their short-term working capital needs:
  • Aggressive Working Capital Strategy: Funding long-term seasonal current assets with cheap, short-term bank loans. This structure minimizes financing costs but exposes the firm to refinancing and interest rate risks if credit markets tighten.
  • Conservative Working Capital Strategy: Funding seasonal current assets with long-term debt and equity capital. This approach reduces liquidity risks but lowers overall return on equity (ROE) because holding excess cash is less capital-efficient.

 
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