What metrics measure supplier bargaining power?

Q: What metrics measure supplier bargaining power?

Supplier power can be measured using:\n\n1. **Supplier concentration (HHI)**: Higher concentration = more power. An HHI above 2500 on the supplier side is highly concentrated.\n2. **Share of customer's cost base**: Critical input share; higher share = higher attention to negotiation but also higher supplier leverage if unique.\n3. **Switching costs to alternate suppliers**: Qualification time, certification, retooling.\n4. **Forward integration threat**: Supplier's ability to bypass and sell directly.\n5. **Uniqueness / differentiation**: Patents, proprietary processes, rare resources.\n6. **Supplier gross margin expansion**: Sustained margin growth often signals pricing power extraction.\n\nExample: Quantara Semiconductors analyzes its EUV lithography supplier dependence. The EUV equipment market has one dominant supplier (monopoly). HHI ≈ 10,000. Machines cost $180M each and take 18 months to qualify. Forward integration is irrelevant (supplier has no interest), but switching to alternative lithography lowers node capability. Supplier gross margin has expanded from 44% to 53% over 7 years. Conclusion: supplier power is EXTREMELY HIGH.\n\nConsequence: Quantara's operating margins are structurally capped — capital suppliers extract rents. Strategic responses include: long-term purchase agreements (lock volumes, less pricing upside), process innovation reducing machine count per wafer, and diversification into applications needing less advanced nodes.\n\nContrast with a commodity supplier industry (e.g., steel for auto manufacturers) where HHI is under 1000, switching costs are low, and supplier margins are thin — low supplier power.

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AcadiFi · Accepted Answer

Supplier power can be measured using:

1. **Supplier concentration (HHI)**: Higher concentration = more power. An HHI above 2500 on the supplier side is highly concentrated.
2. **Share of customer's cost base**: Critical input share; higher share = higher attention to negotiation but also higher supplier leverage if unique.
3. **Switching costs to alternate suppliers**: Qualification time, certification, retooling.
4. **Forward integration threat**: Supplier's ability to bypass and sell directly.
5. **Uniqueness / differentiation**: Patents, proprietary processes, rare resources.
6. **Supplier gross margin expansion**: Sustained margin growth often signals pricing power extraction.

Example: Quantara Semiconductors analyzes its EUV lithography supplier dependence. The EUV equipment market has one dominant supplier (monopoly). HHI ≈ 10,000. Machines cost $180M each and take 18 months to qualify. Forward integration is irrelevant (supplier has no interest), but switching to alternative lithography lowers node capability. Supplier gross margin has expanded from 44% to 53% over 7 years. Conclusion: supplier power is EXTREMELY HIGH.

Consequence: Quantara's operating margins are structurally capped — capital suppliers extract rents. Strategic responses include: long-term purchase agreements (lock volumes, less pricing upside), process innovation reducing machine count per wafer, and diversification into applications needing less advanced nodes.

Contrast with a commodity supplier industry (e.g., steel for auto manufacturers) where HHI is under 1000, switching costs are low, and supplier margins are thin — low supplier power.

What metrics measure supplier bargaining power?

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