The WACC of Bangkok Aviation Fuel Services PCL (BAFS.BK) is 7.9%.
| Range | Selected | |
| Cost of equity | 11.40% - 15.80% | 13.60% |
| Tax rate | 15.70% - 45.40% | 30.55% |
| Cost of debt | 4.10% - 14.30% | 9.20% |
| WACC | 5.7% - 10.0% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 2.6% | 3.1% |
| Equity market risk premium | 7.4% | 8.4% |
| Adjusted beta | 1.19 | 1.45 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 11.40% | 15.80% |
| Tax rate | 15.70% | 45.40% |
| Debt/Equity ratio | 2.59 | 2.59 |
| Cost of debt | 4.10% | 14.30% |
| After-tax WACC | 5.7% | 10.0% |
| Selected WACC | 7.9% | |
The Cost of Equity reflects the return a company needs to deliver to shareholders to justify the risk of investing in its shares. It’s computed using the Capital Asset Pricing Model (CAPM), which blends the risk-free rate, the stock’s beta, and the market risk premium.
This method evaluates the stock’s risk compared to a safe investment and the market’s overall volatility.
Here’s how we figure out the cost of equity for BAFS.BK:
cost_of_equity (13.60%) = risk_free_rate (2.85%) + equity_risk_premium (7.90%) * adjusted_beta (1.19) + risk_adjustments (0.25%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.