The short answer: salary is negotiated with three moves studied by Harvard's Program on Negotiation: make no concessions inside your own head before the conversation starts, anchor first with a defensible range, and build an alternative (BATNA) before you sit down. Negotiating 5,000 more at the start of a career compounds into hundreds of thousands over a working life.
Harvard's research on salary negotiation found something that stings: the first concessions are not made at the table. We make them earlier, alone, inside our own head.
«They will never pay that.» «In this market I should be grateful.» «I don't want to look greedy.» Deborah Kolb and Jessica Porter, who wrote a whole book on negotiating at work, call it exactly that: the internal dialogue where the negotiation is lost before it begins.
Why it is worth it: the numbers
The Program on Negotiation at Harvard Law School runs this calculation: someone who enters the job market at 55,000 instead of 50,000, with equal annual raises, takes home roughly 634,000 dollars more over a forty-year career. Every future raise is a percentage of the base: raising the base is the highest-return investment you will ever make.
Move 1: get out of your own way
Before the meeting, write three things: the value you bring (results, in numbers), the figure you are asking for, and the answers to your own internal objections. If there is a gap in your CV or a weak point, prepare to tell it with your head up instead of hoping it will not come up.
Kolb and Porter's criterion is simple: what you ask for must feel defensible to you. Not fair in the abstract: defensible with the facts in your hands.
Move 2: the anchor, as a range
Whoever says the first number sets the playing field: anchoring research has confirmed it for decades. But there is a better way to say it. Instead of «I would like 60,000», the phrasing suggested by Harvard's researchers is:
«Correct me if I am wrong, but from what I see, people with my profile are earning between 60 and 70,000.»
The range anchored high moves the conversation, and the form («correct me if I am wrong») makes it a statement to verify, not a demand. To build it you need real market data: finding it is the part of the work almost nobody does.
Move 3: the BATNA, your alternative
BATNA stands for Best Alternative To a Negotiated Agreement: what you do if this negotiation fails. An experiment cited by Harvard showed that people who believed they had another offer negotiated more confidently and got more, everything else being equal.
You do not need a signed offer: you need a real alternative that takes the desperation out of your eyes. An application in progress, a side project, even the conscious choice to stay where you are for another year. People who can say no negotiate better than people who must say yes.
Context matters: who are you talking to?
In large companies, salary bands are often fixed, and the person across the table (HR, not your manager) has narrow margins on the base but wider ones on everything else: signing bonus, holidays, training, grade, date of the next review. If the base is locked, the negotiation moves there: a package has many dials, not one.
And for a raise where you already work?
Everything above applies, plus one rule of timing: a raise is prepared months in advance, documenting results, not improvised at the annual review. Ask for the meeting yourself, and never right after a mistake or in a crisis week.
THE RULE. Do not make the first concession inside your own head. Data, an anchored range, and a real alternative: then sit down.
Sources: Program on Negotiation, Harvard Law School (How to Negotiate Salary: 3 Winning Strategies, How to Ask for a Higher Salary); D. Kolb, J. Porter, Negotiating at Work (2015).