The WACC of Air Busan Co Ltd (298690.KS) is 7.2%.
| Range | Selected | |
| Cost of equity | 9.30% - 18.30% | 13.80% |
| Tax rate | 15.90% - 24.40% | 20.15% |
| Cost of debt | 5.90% - 6.70% | 6.30% |
| WACC | 6.1% - 8.4% | 7.2% |
| Category | Low | High |
| Long-term bond rate | 3.1% | 3.6% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 1.07 | 2.08 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 9.30% | 18.30% |
| Tax rate | 15.90% | 24.40% |
| Debt/Equity ratio | 2.94 | 2.94 |
| Cost of debt | 5.90% | 6.70% |
| After-tax WACC | 6.1% | 8.4% |
| Selected WACC | 7.2% | |
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 (13.80%) = risk_free_rate (3.35%) + equity_risk_premium (6.30%) * adjusted_beta (1.07) + 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.