When you think of negotiations, you often see a tug-of-war: two sides, one resource. This thought pattern characterises the approach of even experienced negotiators – a phenomenon known as Fixed-pie bias is labelled. The error in thinking is to regard the interests of the parties as strictly opposing. Every gain by one side appears to be a loss for the other. In this competitive framework, things are not shaped but distributed. As a result, both sides protect their positions, withhold information and overlook opportunities to increase the overall value of the agreement – and therefore their own share of it.
In order to understand how this thinking can be overcome, it is worth taking a look at what integrative negotiations actually are and how they differ from traditional distribution.
When thinking determines the outcome – the principle of integrative negotiations
Let’s imagine a negotiation not as pulling on a rope, but as a cockpit with several controls: price, time, risk, quality, service, payment terms, IP rights, duration. Each side evaluates these controls differently – this is exactly where leverage is created.
In terms of game theory, integrative negotiation is a variable-sum game with several negotiation dimensions. The parties do not optimise their benefits along a single distribution axis, but look for combinations across several variables where both can do better. The solution space is not fixed; it can be expanded through a variety of topics, complementarities and asymmetrical valuations. The aim is to achieve results on the Pareto frontier: the set of possible negotiation outcomes where the mutual benefit is maximised.
A well-known example that illustrates the concept of “integrative negotiation”:
Two neighbours clash over a pumpkin on the doorstep. The first impulse is to cut it in half – and both lose what they really need. Then the question of why: she wants the flesh for dinner, he wants the peel for the Halloween lantern. The solution is simple and clever: flesh to the cook, peel to the handyman – not a compromise, but an integrative solution. But even if this principle seems clear, many people find it difficult to apply it in practice. The reason for this is less to do with tactics than with perception – and a stubborn reflex.
Fixed-pie thinking is deeply rooted in our perception. People often perceive negotiations as distributive competition, even if there is objective potential for cooperation.
The reason why fixed-pie thinking is so persistent is cognitive inertia – once established, thought patterns are rarely questioned. Added to this are emotional and social factors. The feeling, to be able to loseactivates psychological protective mechanisms that block empathy and openness. And in many organisations, assertiveness is still valued more highly than creative ability – a climate that encourages reactive, non-creative behaviour.
These psychological and cultural mechanisms are not without consequences. They influence how people negotiate – and the quality of the results in the end.
Fixed-pie thinking not only limits the room for manoeuvre, but also the quality of the results.
Cognitive:
Negotiators overlook the fact that many interests are compatible or complementary, such as security, reputation or predictability.
Economical:
Instead of developing new combinations, individual numbers are fought over. Trade-offs – i.e. mutual equalisation advantages – remain unused. So the Pareto frontier Both could be in a better position if they put an end to the distribution war.
Emotional:
Fixed positions generate defence. Trust declines, creativity dries up and a potentially productive dialogue freezes.
This is precisely why it is crucial to change your perspective. Because most negotiations are not as contradictory as they appear at first glance.
From opposing to shaping – how distribution becomes value creation
Most negotiations are not pure power struggles, but situations of co-operation and competition at the same time.
Example: “Price dispute” that isn’t one
A medium-sized company negotiates with a software provider.
The buyer demands a 15 % discount – the supplier refuses. Both see the situation as a zero-sum game: What one wins, the other loses.
A brief change of perspective exposes fixed-pie thinking:
- Customer: primarily wants to reduce the risk in the first year (introduction unclear, budget tight).
- Provider: needs planning security and a reference.
One possible solution lies outside the discount issue:
- Staggered model: Low entry costs in year 1, then regular price from year 2.
- Term & minimum purchase: 36 months ensure the provider’s capacity utilisation.
- Consideration: Case study & reference right for the provider.
- Value-added package: Training courses at off-peak times instead of a discount.
Result: The customer reduces their initial risk, the provider stabilises sales and marketing benefits. No “loss of profit”, but added value through different priorities.
If you create a joint value of € 1,000 in a negotiation and receive 80 %, you will receive € 800. If you extend the scope of the negotiation and increase the total value to €5,000 – and then receive 50 % – you will receive €2,500. Integrative means: first enlarge the scope of possibilities, then distribute them by mutual agreement.
Integrative negotiations are therefore not idealism, but economic common sense.
The example shows: Value is not created by distributing, but by understanding. The next step therefore lies in thinking itself – in the question of how to move from dividing to creating.
The decisive step lies in thinking. Instead of asking: “How do we share?”the better question is: “How can we create more?” Integrative thinking shifts the focus from positions to interests. Not “I want a 10 % discount”, but “Why is the price important to me?”. This attitude opens up space for both structure and empathy.
Targeted listening, open questions, mirroring and precise language help to recognise unspoken motives. Empathy here does not mean giving in, but recognising what drives the other party.
Fixed-pie thinking is subtle – you often only realise it when the negotiation is already deadlocked.
Self-diagnosis:
- Am I focussing only on price or number?
- Am I assuming that the other side has the same priorities?
- Do I reflexively reject additional topics?
- Does empathy seem risky to me?
- Is “Yes, if …” more difficult for me than “No”?
More than four “yes” answers indicate a fixed-pie pattern.
Awareness is the first step towards change. But awareness alone is not enough. In order to change thinking, tools are needed – questions, techniques and linguistic strategies that enable new movement.
a) Asking instead of arguing
Instead of convincing, it is worth asking exploratory questions:
“What would be more important to you – a lower price or a longer term?”
“Which solution would work for both sides?”
“Are there hard limits or compliance requirements that we need to take into account?”
“Assuming we deliver the implementation in 10 days, how would that change your requirements?”
Such diagnostic questions open up spaces for dialogue and prevent defensive reactions.
b) Linking and expanding topics
Integrative negotiations thrive on diversity. New negotiation dimensions – such as time, risk, quality or reputation – create leverage for creative solutions. The more dimensions are taken into account, the greater the chance of mutual added value.
c) Language of openness
“Yes, if …” signals flexibility without losing control. This formulation creates movement and remains – under clearly defined conditions – binding: the principle of conditional concessions.
Practical examples show how these principles can be put into practice. They illustrate that integrativity is not a theory, but works in everyday life.
Example 1 – Licence negotiation:
A software provider and an industrial customer discuss licence costs. Instead of reducing the price, they combine maintenance, integration and service – the overall package creates added value for both parties.
Example 1 – Project schedule:
One client insists on an earlier delivery, the service provider on stable processes. Both agree on a staggered schedule: one partial delivery earlier, the remaining modules later. The customer gains speed, the provider retains process reliability.
Example 3 – Purchasing:
Longer payment terms in exchange for guaranteed minimum quantities: Liquidity here, planning security there.
Such examples clearly illustrate what integrative negotiations can achieve – and at the same time the misunderstandings that often stand in their way. Some of them are surprisingly common.
Myths about integrative negotiations
- “Win-win is soft.”
On the contrary: integrative negotiation is not giving in, but methodical value creation. - “Co-operation costs strength.”
On the contrary: cooperation increases room for manoeuvre and stability. - “More topics create chaos.”
On the contrary: more topics create structure and leverage, not confusion. Cooperation without structure is naive. Structure without co-operation is sterile.
Leaving these myths aside, the core remains visible: integrative negotiation begins as a mindset and becomes a method as soon as it is systematically applied.
From thinking to method – outlook
Breaking the fixed-pie mindset is the beginning. Only those who recognise that negotiations are more than just distribution can shape them. The next step lies in practice: methods for value creation – in other words, strategies that can be used to develop and negotiate new options.
Negotiation does not end with sharing, but begins with designing what is worth sharing.
Negotiations are rarely purely competitive situations. They usually have mixed motives: the interests of the parties are not perfectly aligned against each other, but overlap in some places and diverge in others. Anyone who recognises this stops fighting just for shares and starts to create opportunities. This is exactly where integrative negotiation begins: expanding the space of options, creating shared value – and only then distributing it amicably.
Recommended literature
- Thompson, Leigh (2021). The Mind and Heart of the Negotiator
- Lewicki, Roger J. et al. (2016). Negotiation (6th ed.)
- Voss, Chris (2016). Never Split the Difference
- Bazerman, Max H. & Malhotra, Deepak (2007). Negotiation Genius
