The WACC of Air Busan Co Ltd (298690.KS) is 14.1%.
| Range | Selected | |
| Cost of equity | 9.60% - 21.40% | 15.50% |
| Tax rate | 3.80% - 12.30% | 8.05% |
| Cost of debt | 7.50% - 23.10% | 15.30% |
| WACC | 7.8% - 20.5% | 14.1% |
| Category | Low | High |
| Long-term bond rate | 3.1% | 3.6% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 1.12 | 2.53 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.60% | 21.40% |
| Tax rate | 3.80% | 12.30% |
| Debt/Equity ratio | 3.55 | 3.55 |
| Cost of debt | 7.50% | 23.10% |
| After-tax WACC | 7.8% | 20.5% |
| Selected WACC | 14.1% | |
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 298690.KS:
cost_of_equity (15.50%) = risk_free_rate (3.35%) + equity_risk_premium (6.30%) * adjusted_beta (1.12) + 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.