The Idea in Brief

You’ve just asked a supplier for exclusive rights to a new ingredient for a product you intend to market globally. He balks. You sweeten the deal by offering a higher price. But he still won’t budge.

You could assume the situation’s hopeless and walk away. However…you decide instead to ask why the supplier won’t provide exclusivity. He says another buyer needs a tiny amount of the ingredient for a locally sold product. You propose exclusivity with the exception of this small amount. The supplier agrees.

You’ve just practiced investigative negotiation, recommended by Malhotra and Bazerman. To be an effective negotiator, focus less on selling your position on the issue at hand. Instead, pose questions to uncover information about the other party’s constraints, interests, and priorities. Armed with that data, you’ll expand agreement options. And you’ll forge far more successful deals.

The Idea in Practice

Malhotra and Bazerman delineate five principles of investigative negotiation:

Ask why the other side wants what it wants. Don’t just discuss what your counterparts want; find out why they want it. By asking this question, you uncover a wider range of options for crafting a mutually satisfying deal.

Mitigate the other party’s constraints. Collaborating on solutions to other parties’ concerns can prevent their problems from becoming your problems once a deal is implemented. Example: 

After a manufacturer had negotiated an order with a parts supplier that specified delivery within three months, the supplier seemed uneasy about the delivery deadline. Realizing that a delivery delay would cost her company $1 million, the manufacturer offered to accept a potential delay if the supplier dropped his price by that amount. He refused. She asked, “Why can’t you cheaply manufacture the parts in three months?” He said: “We can—but we can’t cheaply ship the order to arrive on time.” The manufacturer had favorable terms with a shipping company and offered to have it deliver the parts in 2.5 months. The supplier agreed to pay shipping costs and drop his price by $.5 million.

Interpret demands as opportunities. Consider what seemingly unreasonable demands suggest about the other party’s needs and interests. Example: 

A builder and developer were negotiating a contract. When the developer demanded the builder pay large penalties if the project fell behind schedule, the builder speculated that the developer might value early completion. He proposed paying even higher penalties if the project was delayed but suggested the developer pay him a bonus if he finished ahead of schedule. They sealed the deal.

Create common ground with adversaries. Don’t assume that your industry competitors are always adversaries. Consider them as potential allies. Example: 

In the 2000 U.S. presidential elections, Green Party candidate Ralph Nader entered the race, threatening to turn votes for him into votes for George W. Bush, and a loss for Democrat Al Gore. A small group of supporters from the Gore and Nader camps looked beyond their differences and realized that they were not, in fact, aiming for the same goal. Nader wanted to secure only enough votes to qualify his party for federal funds in the next election. Gore wanted to win the presidency. How could both parties benefit? A Gore supporter from a state where he was certain to win could “trade” his vote with a Nader supporter from a state where the Bush-Gore race was extremely tight. This way Nader would still get the popular vote he needed, and Gore would be more likely to win enough electoral votes. The supporters from the Gore and Nader camps set up websites to help voters from different states pair up and pledge to support each other’s candidate.

Investigate even if the deal seems lost. New information may help you save a seemingly unsuccessful negotiation. Example: 

A manufacturing CEO learned a prospect had decided to purchase from a competitor. She asked the prospect’s VP why. He said the competitor, despite charging more, included product features he valued. She had assumed he cared mostly about price so had originally offered a bare-bones low-cost deal. She revised her offer to give him the best price and competition-beating features. Her prospect accepted.

Chris, a Fortune 500 executive, is known in his firm as a gifted negotiator who can break impossible deadlocks. Consider his performance in the following deal.

A version of this article appeared in the September 2007 issue of Harvard Business Review.