The WACC of LAIX Inc (LAIX) is 5.5%.
| Range | Selected | |
| Cost of equity | 5.10% - 6.90% | 6.00% |
| Tax rate | 0.40% - 1.20% | 0.80% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 5.0% - 5.9% | 5.5% |
| Category | Low | High |
| Long-term bond rate | 3.2% | 3.7% |
| Equity market risk premium | 4.2% | 5.2% |
| Adjusted beta | 0.33 | 0.42 |
| Additional risk adjustments | 0.5% | 1.0% |
| Cost of equity | 5.10% | 6.90% |
| Tax rate | 0.40% | 1.20% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 5.0% | 5.9% |
| Selected WACC | 5.5% | |
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 LAIX:
cost_of_equity (6.00%) = risk_free_rate (3.45%) + equity_risk_premium (4.70%) * adjusted_beta (0.33) + risk_adjustments (0.75%)
We include the risk adjustments, which range from 0% to 1%, to keep our WACC conservatives, especially for companies traded in developing markets.