Definition
Negotiation is any conversation in which the outcome depends on the other party's voluntary consent. That definition is broader than the formal contract setting — most workplace conversations about scope, timeline, headcount, raises, and shared resources are negotiations even when the participants do not call them that.
Carnegie's contribution is to treat negotiation primarily as a relational rather than tactical activity. The bargaining table is the visible layer; underneath sits a long history of trust or distrust, of perspective-taking or its absence. The party who has done that relational work in advance enters the room with options the other party has already foreclosed.
Why it matters
How it works
A negotiation has four working layers. Interests — what each side actually needs, beneath their stated positions. Options — the possible deals that could meet those interests. Standards — the external criteria (market rate, precedent, fairness) the parties will use to pick among options. Alternatives — what each side does if no deal is reached. The party who maps all four for both sides has a decisive informational edge.
Carnegie-style negotiation invests heavily in the first layer. The question "what would you need to see for this to work for you?" surfaces information that adversarial framing buries — and it costs the asker nothing.