1. Module 2 Distributive Bargaining
When we start negotiations even on easy cases (i.e. selling our car) we
always have in mind our objective, either this is a price or a benefit. In the
case of a price and if we are the sellers, we look for a minimum like (low
price) and our maximum objective (higher price).
The situation is exactly the same for the potential buyer. He also has in
mind an entry price that he could accept and an exit price that is his sealing.
The distance between those two prices of both negotiators is the total
negotiating range
Buyer’s entry price Seller’s entry price
The total negotiating range
2. Module 2 distributive Bargaining
Do we reach an agreement if the entry prices of the interested parties are
separated by a negotiating range?
This negotiating range means that there is a “distance” between the parties
and there is a need of movement!
Total negotiating range
100 115 Gap 120 130
Buyer’s negotiating Seller’s negotiating
range range
The essential condition for a negotiation to be successful (when our focus is
on one issue) is when the exit prices of each negotiator meet. (case 1)
Buyer 100 120 130 Seller
3. But what happens when the exit prices of each negotiator overlap? (case 2)
Buyer’s negotiating range
100 settlement range 120
115 Seller’s negotiating range 130
A settlement range is created and the negotiation will take place & close
somewhere within this range.
The way the negotiation will close depends on the time , the willingness
and the intentions of both parties which are unknown .
4. But what happens when the entry prices of each negotiator overlap ?
(case3)
Buyer’s negotiating range
120 ?Exit
100 115
Seller’s negotiating range Seller’s revised negotiating range
The seller is ready to sell at 115€ when the first offer starts at 120€.
The seller’s best response is to reconsider his initial range and revise
accordingly .(try to get a price higher than 120€)
5. The negotiator’s surplus (case 4)
seller Buyer
115 120
settlement range
• The seller is ready to accept a price as low as 115, while the buyer is ready to
pay a price as high as 120. any price between this range is called settlement
price.
• In case the buyer buys at a price of 115 he will have a surplus of 120-115=5 from
the price he was keen to pay. (Buyer’s surplus)
• But in case the seller sells at a price of 120, then he will have a surplus of 120-
115=5 from the price that he was ready to sell. (seller’s surplus)
• Any surplus resulting from a negotiation is called Negotiator’s surplus
6. Behavior in Negotiations
Remember –It’s all a game.
You never know what the other side has in hand .
BUT you can work on assumptions.
Never take for granted that the first price is the final offer- Ask” is this the
best you can offer to me?”
Editor's Notes
The condition shown in the second figure is the minimum condition for agreement.
The overlap between the exit price of each negotiator is what we call the settlement range , because the settlement at a point there is possible. Not always sure. What if the buyer proposes 116€ , the seller might accept at once or might take the risk to start negotiations since he knows that the offer is above his exit price and probably lower than the exit price of the buyer. Starting negotiations depends on the a) time b) the need