How do you adjust WACC for country risk when valuing a company operating primarily in emerging markets?

Question

AcadiFi · Accepted Answer

Valuing emerging market companies requires an explicit adjustment for country-specific risks that the standard CAPM does not capture. There are several approaches, and the CFA curriculum focuses on three main methods.

**Why Standard CAPM Underestimates EM Risk**

The global CAPM assumes integrated markets where country risk is diversifiable. In reality, emerging markets exhibit:
- Political and regulatory instability
- Currency controls and convertibility risk
- Weaker property rights and legal enforcement
- Higher sovereign default probability
- Liquidity constraints

**Method 1: Country Risk Premium (CRP) Added to CAPM**

The most common approach adds a country risk premium directly to the cost of equity:

ke = Rf + Beta x ERP + CRP

**Estimating CRP (Damodaran Approach):**

CRP = Sovereign Default Spread x (Equity Volatility / Bond Volatility)

**Worked Example — Kavala Consumer Brands (based in Country X):**

| Component | Value | Source |
|---|---|---|
| Risk-free rate (US 10-year) | 4.2% | Market |
| Beta (vs. global index) | 1.15 | Regression |
| Equity risk premium (mature market) | 5.5% | Historical |
| Country X sovereign spread | 3.8% | CDS market |
| Equity/Bond volatility ratio | 1.5 | Historical |
| **CRP** | **5.7%** | 3.8% x 1.5 |
| **Cost of equity** | **16.2%** | 4.2% + 1.15(5.5%) + 5.7% |

**Method 2: Country Spread Model (Goldman Sachs approach)**

Add the sovereign yield spread directly to WACC without the volatility adjustment:

ke = Rf + Beta x ERP + Sovereign Spread

This is simpler but may understate risk (bond spreads reflect default risk, not full equity risk).

**Method 3: Adjust Cash Flows Instead of Discount Rate**

Some practitioners keep WACC at developed-market levels but reduce projected cash flows for country-specific risks:
- Apply probability-weighted scenarios for political events
- Haircut revenue growth for macro uncertainty
- Model currency depreciation explicitly

**Which Method Does CFA Prefer?**

The curriculum presents Method 1 (CRP add-on) as the standard approach for the exam. However, candidates should understand all three and their limitations.

**Key Considerations:**

1. Avoid double-counting: if you use CRP in the discount rate, do not also haircut cash flows for the same risks.
2. Company exposure matters: a multinational headquartered in an EM but earning 80% of revenue in developed markets needs less CRP.
3. Lambda (country exposure coefficient): some models scale CRP by the company's EM revenue share.
4. CRP is not static — it should reflect current sovereign spreads and volatility, not historical averages.

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How do you adjust WACC for country risk when valuing a company operating primarily in emerging markets?

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