---
id: "claim-guardrails-fail"
type: "claim"
source_timestamps: ["¶8"]
tags: ["policy-failure", "playbooks"]
related: ["concept-guardrails-trap", "quote-guardrails-never-happen"]
confidence: "high"
testable: true
speakers: ["Danny Ertel"]
sources: ["ecosystem"]
sourceVaultSlug: "hbr-seg-ecosystem"
originDay: 11
articleStem: "hbr-nm-103-big-companies-negotiate-deals"
sourceUrl: "https://hbr.org/2026/01/why-big-companies-struggle-to-negotiate-great-deals"
sourceTitle: "Why Big Companies Struggle to Negotiate Great Deals"
---
# Preapproved guardrails fail in competitive live negotiations

**Claim:** Attempts to speed up negotiations by providing 'guardrails' (preapproved concessions on specific terms) fail because the list of conditions inevitably grows so restrictive that it cannot match the realities of live negotiations — especially once counterparties introduce their own standard forms.

This is the load-bearing claim under the [[concept-guardrails-trap]] and is vividly stated in [[quote-guardrails-never-happen]] ('never happens').

**Confidence: high, but bounded.** Qualitative evidence and expert testimony support the failure pattern in complex, competitive negotiations, and contract-management practice warns that detailed fallback matrices and exception lists 'explode in complexity' and become unusable. It is **not universal**, however: some industries (standardized SaaS, commodities) do succeed with narrow playbooks, and *tiered/adaptive* guardrails calibrated from data can work. As a generalized risk the claim is well founded. **Testable:** yes — measure how often deals actually close within initial guardrails vs. require escalation.