Working Capital: Management, Policies & Trade-offs

Key Concepts and Definitions

What is Working Capital?

Working capital (WC) is the difference between a company’s current assets and current liabilities. It measures a firm’s short-term financial health and ability to meet immediate obligations.

Formula: $$\text{Working Capital}=\text{Current Assets}-\text{Current Liabilities}$$

Example: If a Kathmandu-based retail shop has ₹500,000 in inventory, ₹200,000 in accounts receivable, and ₹100,000 in cash, but owes ₹300,000 to suppliers and ₹150,000 in short-term loans, its working capital is: $$\text{WC}=(₹500,000+₹200,000+₹100,000)-(₹300,000+₹150,000)=₹350,000$$

Components of Working Capital

1. Current Assets

Assets expected to be converted into cash within one year or the operating cycle (whichever is longer).

2. Current Liabilities

Obligations due within one year or the operating cycle.

Working Capital Management Strategies

1. Aggressive vs. Conservative Policies

Trade-off:

• Higher WC → Lower risk but higher cost (opportunity cost of idle cash).
• Lower WC → Higher profitability but higher risk of insolvency.

Working Capital Cycle (Cash Conversion Cycle)

The time between paying for inventory and receiving cash from sales.

flowchart TD
    subgraph Cash Flow
        A[Pay Suppliers
₹300,000]
        B[Hold Inventory
30 days]
        C[Sell on Credit
₹500,000]
        D[Collect Receivables
15 days]
    end
    A --> B
    B --> C
    C --> D
    D -->|"₹500,000"| A

Formula: $$\text{Cash Conversion Cycle (CCC)}=\text{Inventory Period}+\text{Receivables Period}-\text{Payables Period}$$

Example (Nepali Retail Shop):

• Inventory Period: 30 days (time to sell stock)
• Receivables Period: 15 days (time to collect payments)
• Payables Period: 30 days (time to pay suppliers) $$\text{CCC}=30+15-30=15\text{ days}$$ Interpretation: The shop converts inventory into cash in 15 days.

Financing Working Capital

1. Short-term Financing Options

2. Long-term vs. Short-term Financing

Working Capital Ratios (Liquidity Analysis)

1. Current Ratio

Measures ability to pay short-term obligations.

$$\text{Current Ratio}=\frac{\text{Current Assets}}{\text{Current Liabilities}}$$

Example (Nepali Business):

• Current Assets: ₹800,000
• Current Liabilities: ₹500,000 $$\text{Current Ratio}=\frac{₹800,000}{₹500,000}=1.6$$ Interpretation:
• >1.5 → Healthy liquidity (e.g., Ncell)
• <1.0 → Risk of insolvency (e.g., struggling startups)

2. Quick Ratio (Acid-test Ratio)

Excludes inventory (most illiquid asset).

$$\text{Quick Ratio}=\frac{\text{Current Assets}-\text{Inventory}}{\text{Current Liabilities}}$$

Example:

• Current Assets: ₹800,000
• Inventory: ₹300,000
• Current Liabilities: ₹500,000 $$\text{Quick Ratio}=\frac{₹800,000-₹300,000}{₹500,000}=1.0$$ Interpretation:
• >1.0 → Can cover liabilities without selling inventory.

3. Cash Ratio

Strictest test—only cash and equivalents.

$$\text{Cash Ratio}=\frac{\text{Cash}+\text{Marketable Securities}}{\text{Current Liabilities}}$$

Example:

• Cash: ₹200,000
• Marketable Securities: ₹50,000
• Current Liabilities: ₹500,000 $$\text{Cash Ratio}=\frac{₹250,000}{₹500,000}=0.5$$ Interpretation:
• <0.5 → Relies on asset sales (e.g., Pathao drivers).

In the Real World

1. Daraz (Nepal’s Amazon)

   • Uses aggressive working capital policy to minimize inventory holding costs.
   • Trade credit from suppliers (e.g., 30-day payment terms) funds its high inventory turnover.
   • Cash Conversion Cycle (CCC) optimization ensures quick cash flow from sales.

2. Ncell (Telecom Giant)

   • Maintains conservative working capital to handle seasonal demand (e.g., Diwali data plans).
   • Uses short-term bank loans for peak periods but keeps excess cash reserves for emergencies.

3. Khalti (Digital Payments)

   • Manages liquidity risk by holding cash equivalents (e.g., government bonds) to cover merchant payouts.
   • Factoring services for small merchants convert receivables into immediate cash.

4. Nepal Rastra Bank (NRB) Regulations

   • Banks like NIBL must maintain minimum cash ratios (e.g., 8% of deposits) to ensure liquidity.
   • Working capital loans for SMEs (e.g., retail shops) are tied to collateralized inventory.

Worked Example: Working Capital for a Kathmandu Retail Shop

Scenario: A shop in Thapathali sells electronics. Its balance sheet (in ₹) is:

Step 1: Calculate Working Capital

$$\text{WC}=\text{Current Assets}-\text{Current Liabilities}=(100,000+200,000+500,000)-200,000=₹600,000$$

Step 2: Compute Liquidity Ratios

1. Current Ratio: $$\frac{800,000}{200,000}=4.0(\text{Excellent liquidity})$$
2. Quick Ratio: $$\frac{800,000-500,000}{200,000}=1.5(\text{Strong})$$
3. Cash Ratio: $$\frac{100,000}{200,000}=0.5(\text{Moderate})$$

Step 3: Analyze Financing Needs

• Problem: High inventory (₹500,000) ties up cash.
• Solution:
  • Negotiate longer payables (e.g., 60-day terms with suppliers).
  • Use trade credit to fund inventory (e.g., Daraz-style vendor financing).
  • Reduce receivables period (e.g., offer 2% discount for cash payments).

Exam Tip

1. Memorize Formulas:

   • Working Capital = Current Assets – Current Liabilities
   • CCC = Inventory Period + Receivables Period – Payables Period
   • Current Ratio, Quick Ratio, Cash Ratio

2. Practical Scenarios:

   • Always relate to Nepali businesses (e.g., Daraz, Ncell, Khalti).
   • Compare aggressive vs. conservative policies with real examples.

3. Ratio Interpretation:

   • Current Ratio > 1.5 → Safe
   • Quick Ratio < 1.0 → Warning sign
   • Cash Ratio < 0.2 → High risk

4. Common Mistakes to Avoid:

   • Ignoring inventory in quick ratio calculations.
   • Assuming all current assets are liquid (e.g., inventory may not sell quickly).
   • Overlooking seasonal variations (e.g., Diwali vs. monsoon sales).

5. Diagram-Based Questions:

   • Expect flowcharts of the working capital cycle or T-accounts for cash flows.
   • Always label arrows (e.g., "Cash → Inventory → Sales → Receivables → Cash").

Final Note: Working capital is the lifeblood of short-term operations. Mastering its management helps businesses like Daraz survive cash crunches, Ncell handle peak demand, and Khalti ensure payouts. Focus on ratios, financing trade-offs, and real-world applications—this unit is highly examinable in TU/PU exams!