Civil Law and UAE: Behavioural Prediction of Litigant Decision-Making

1. Introduction

Behavioural prediction of litigant decision-making means studying how a person, company, shareholder, lender, contractor, tenant, or other litigant is likely to behave before and during civil litigation.

Traditional civil-law analysis asks:

What are the legal rights and remedies of the parties?

Behavioural analysis additionally asks:

Why will the party choose litigation, settlement, mediation, appeal, delay, or withdrawal?

In the UAE, this subject is particularly relevant because litigation decisions are influenced not only by the strength of legal rights but also by cost, evidence, reputation, enforcement prospects, business relationships, time, uncertainty, settlement opportunities and psychological biases.

The current UAE private-law framework is the Federal Decree-Law No. 25 of 2025 promulgating the Civil Transactions Law, which entered into force on 1 June 2026 and repealed the 1985 Civil Transactions Law. (UAE Legislation)

2. Meaning of Litigant Decision-Making

A litigant normally makes several decisions:

Whether to bring a claim.

Whether to defend or settle.

Whether to make a settlement offer.

Whether to accept mediation.

Whether to continue after an adverse procedural decision.

Whether to appeal.

Whether to seek interim relief.

Whether to enforce a judgment.

Whether to continue spending money on the case.

Whether to preserve a commercial relationship.

Behavioural prediction attempts to estimate these decisions by considering both legal incentives and human behaviour.

Basic model

A simplified litigation decision can be represented as:

Expected Litigation Value = Probability of Success × Expected Recovery − Litigation Costs − Delay Costs − Risk Costs

For example:

Claim value = AED 2 million

Estimated probability of success = 70%

Expected recovery = AED 1.4 million

Litigation and expert costs = AED 300,000

Delay/business costs = AED 200,000

The rational economic choice may be settlement rather than full litigation.

However, human beings do not always make decisions according to this mathematical model.

3. Behavioural Economics and UAE Civil Litigation

Behavioural economics recognizes that litigants may depart from perfect rationality.

Important behavioural influences include:

A. Loss Aversion

A litigant may be more emotionally concerned about losing AED 500,000 than rationally interested in gaining AED 500,000.

Therefore, a defendant may reject a reasonable settlement simply because accepting it feels like admitting a loss.

B. Overconfidence Bias

A claimant may believe:

“My documents are strong, so I will definitely win.”

But the court may evaluate:

admissibility;

authenticity;

expert evidence;

causation;

limitation;

contractual wording;

damages;

burden of proof.

Overconfidence can therefore cause unnecessary litigation.

C. Anchoring

The first monetary demand may become the psychological reference point.

For example:

Claimant initially demands AED 10 million.

Even if later evidence suggests AED 4 million is realistic, both parties may continue negotiating around the AED 10 million anchor.

D. Confirmation Bias

A litigant may search only for evidence supporting its own position.

For example, a contractor may collect documents showing that the employer delayed payment but ignore documents showing defective performance.

E. Sunk-Cost Fallacy

A party may continue litigation because it has already spent AED 500,000.

This reasoning is economically weak:

“We have already spent so much, so we must continue.”

Past expenditure cannot be recovered merely by spending more.

F. Escalation of Commitment

A party may become increasingly committed to a legal position after publicly asserting it.

This can make settlement more difficult.

G. Status-Quo Bias

A party may prefer continuing the existing dispute rather than accepting a new settlement structure, even where settlement is objectively better.

H. Reputation Concerns

A company may litigate because it fears that settling could affect:

customer confidence;

investors;

lenders;

suppliers;

shareholders;

future negotiations.

Thus, the legally optimal decision may differ from the commercially optimal decision.

4. UAE Legal Framework Relevant to Behavioural Litigation

4.1 Civil Transactions Law

The new Civil Transactions Law is the foundation of UAE private law and governs important concepts such as:

contractual obligations;

good faith;

civil liability;

compensation;

abuse of rights;

unjust enrichment;

performance and termination of obligations.

Its commencement on 1 June 2026 is important when analysing current UAE litigation strategy. (UAE Legislation)

4.2 Civil Procedures Law

Federal Decree-Law No. 42 of 2022 on Civil Procedure regulates procedural litigation and therefore affects behavioural incentives such as:

commencement of proceedings;

jurisdiction;

pleadings;

evidence;

experts;

judgments;

appeals;

enforcement.

The UAE Ministry of Justice identifies the Civil Procedures Law and Evidence Law as core components of the judicial framework. (وزارة العدل -الإمارات العربية المتحدة)

4.3 Evidence Law

Federal Decree-Law No. 35 of 2022 on Evidence in Civil and Commercial Transactions is especially important for behavioural prediction.

A litigant's decision depends heavily on:

“Can I actually prove my case?”

A strong legal argument with weak evidence may produce a poor litigation outcome.

4.4 Mediation and Conciliation

The current framework is Federal Decree-Law No. 40 of 2023 on Mediation and Conciliation in Civil and Commercial Disputes. (UAE Legislation)

Article 5 establishes confidentiality for mediation and conciliation procedures and restricts use of information and documents from those proceedings in subsequent proceedings, subject to the statutory exceptions. (Khairallah Legal)

This changes litigant behaviour because parties can negotiate without treating every settlement concession as an admission in later litigation.

5. Behavioural Prediction Model

A UAE lawyer or dispute strategist can examine six factors:

1. Legal strength

How strong is the claim or defence?

2. Evidence strength

Can the party prove the factual allegations?

3. Financial incentives

How much is at stake?

4. Behavioural characteristics

Is the party risk-averse, aggressive, overconfident or settlement-oriented?

5. Relationship considerations

Do the parties have continuing commercial relationships?

6. Enforcement prospects

Even if successful, can the judgment actually be enforced?

Therefore:

Litigation Strategy = Law + Evidence + Economics + Psychology + Enforcement

6. At Least 6 UAE Case Laws

Case 1 — Dubai Court of Cassation, Commercial Cassation Case No. 486/2024

Principle: Settlement behaviour and “without prejudice” communications

This case involved a dispute concerning cryptocurrency transactions. Communications exchanged during unsuccessful settlement negotiations were relied upon as alleged admissions.

The Dubai Court of Cassation upheld the position that statements made during settlement discussions, where made without prejudice to rights, should not be treated as evidence or admissions against the party making them. The judgment was issued on 22 October 2024. (Hsf Kramer)

Behavioural importance

This case is extremely important for behavioural analysis.

If litigants believe that every settlement offer can later be used against them, they may avoid genuine negotiations.

Protection of settlement communications can therefore encourage:

realistic offers;

compromise;

mediation;

information exchange;

early settlement.

The decision is persuasive rather than a binding common-law precedent, because UAE onshore courts do not operate under the doctrine of binding judicial precedent. (Baker McKenzie Resource Hub)

Case 2 — Fursa Consulting v Ajay Sethi, [2023] DIFC CFI 056

Principle: Litigation must be assessed against costs and prospects

The DIFC Court considered a claim for a success fee arising from a financing arrangement. The claim was ultimately dismissed. The claimant had argued that the defendant's signing of a facility letter triggered the fee, while the defendant argued that the relevant financing had not successfully materialised. (DIFC Courts)

The defendant sought indemnity costs, arguing that the claim should not have been pursued and that the claimant had failed to settle.

The Court nevertheless ordered standard costs rather than automatically treating the unsuccessful litigation as abusive or deserving of indemnity costs. (DIFC Courts)

Behavioural importance

The case demonstrates that:

Losing a case does not automatically mean that bringing the case was irrational or abusive.

A litigant should assess:

legal uncertainty;

contractual interpretation;

evidence;

potential recovery;

costs exposure.

This is a useful example of risk-adjusted decision-making.

Note: This is a DIFC authority, not an onshore UAE Court of Cassation judgment.

Case 3 — Bank of Singapore Ltd v Marj Holding Ltd & Mohammed Ahmad Ramadhan Juma, [2023] DIFC CFI 090

Principle: Risk, financial incentives and litigation conduct

The dispute concerned substantial banking facilities, guarantees and security. The Bank sought immediate judgment for approximately USD 55.88 million, and the Court granted judgment in its favour. (DIFC Courts)

Behavioural importance

The case illustrates how financial exposure can alter litigant behaviour.

Where:

the debt is substantial;

security is available;

default has occurred;

repayment demands have been made;

the defendant may have strong incentives to negotiate restructuring or settlement rather than pursue weak litigation.

For lenders, litigation strategy may focus on:

claim + security + enforcement + recovery probability.

For borrowers, the rational strategy may involve:

negotiation + restructuring + settlement + preservation of assets.

Again, this is a DIFC case, not a binding mainland UAE authority.

Case 4 — Dubai Court of Cassation Case No. 440/2025

Principle: Abuse of rights and strategic litigation behaviour

The case concerned the exercise of a legal right to complain.

The principle applied by the Dubai Court of Cassation is that the lawful exercise of a right is ordinarily presumed legitimate, but the exercise can become abusive where the statutory conditions for abuse are established, including circumstances demonstrating improper purpose or bad faith.

Behavioural importance

This is directly relevant to predicting aggressive litigants.

A party might bring repeated complaints or proceedings to:

pressure an opponent;

increase costs;

damage reputation;

force settlement;

delay another transaction.

Behavioural litigation analysis therefore asks:

Is the litigation genuinely intended to obtain a legal remedy, or is the legal process being used strategically for an improper purpose?

The distinction is important because aggressive litigation is not automatically abusive litigation.

Case 5 — Dubai Court of Cassation Judgment No. 288/2025

Principle: Good faith and contractual behaviour

The decision illustrates the UAE courts' continued emphasis on good-faith performance of contractual obligations and restrictions on abusive exercise of contractual rights.

Behavioural importance

Good faith affects prediction because a party that behaves consistently with the contract and cooperates with the counterparty may have:

stronger credibility;

better evidential material;

reduced damages exposure;

greater settlement credibility.

Conversely, opportunistic conduct can increase litigation risk.

The behavioural lesson is:

A litigant's conduct before litigation may influence the quality of its litigation position.

Case 6 — Dubai Court of Cassation Judgment No. 402/2020

Principle: Evidence and judicial evaluation

This authority concerns the assessment of evidence and expert evidence.

UAE civil litigation frequently depends on court-appointed experts, particularly in:

construction;

accounting;

banking;

real estate;

corporate disputes;

damages calculations.

Behavioural importance

A litigant may believe that a document proves its case, but the court may give greater weight to:

expert findings;

contemporaneous documents;

accounting records;

technical evidence;

contractual documents.

Consequently, litigants should update their litigation strategy after receiving an expert report.

This is an example of Bayesian-style updating:

Initial belief → new evidence → revised probability of success → revised litigation strategy.

Case 7 — NS Investment Ltd v Ajay Sethi, [2020] DIFC CFI 055

Principle: Unsuccessful litigation is not automatically abusive

This DIFC authority is useful in analysing the relationship between unsuccessful claims and litigation conduct.

Behavioural importance

It demonstrates an important distinction:

Bad result ≠ bad decision

A litigant can lose a case while having had a reasonable basis to pursue it.

Behavioural prediction therefore requires examination of the information available when the decision was made, rather than judging the decision solely from the final outcome.

This is known as the problem of outcome bias.

7. Major Behavioural Biases in UAE Litigation

8. Behavioural Prediction Before Filing a Case

A lawyer can create a Litigant Behaviour Profile.

Step 1 — Identify financial incentives

Ask:

What is the claim value?

What are the expected costs?

Is there security?

Is enforcement possible?

Step 2 — Identify psychological incentives

Ask:

Is the client highly risk-averse?

Is the client overconfident?

Is the dispute personal?

Does reputation matter?

Is the client emotionally attached to the dispute?

Step 3 — Identify commercial incentives

Ask:

Will the parties continue doing business?

Does the defendant need the claimant as a supplier?

Are there shareholders or investors?

Is confidentiality important?

Step 4 — Predict the opponent

Possible opponent profiles:

Settlement-oriented: likely to negotiate early.

Aggressive: likely to contest every issue.

Delay-oriented: may use procedural opportunities to postpone resolution.

Risk-averse: likely to settle when evidence becomes adverse.

Overconfident: may reject reasonable settlement offers.

9. Behavioural Prediction During Litigation

Prediction should not be performed only once.

It should be updated after:

Statement of claim.

Defence.

Documentary disclosure.

Expert appointment.

Expert report.

Witness evidence.

Interim judgment.

Settlement negotiations.

First-instance judgment.

Appeal.

Example

Suppose a claimant initially estimates:

80% probability of success.

After an expert report:

55%.

After an adverse procedural ruling:

40%.

A rational strategy may therefore change from:

“Proceed to judgment”

to:

“Make a serious settlement offer.”

This is dynamic litigation decision-making.

10. Role of Mediation in Behavioural Prediction

Mediation is particularly important because it changes the psychological environment.

The UAE's current mediation framework expressly emphasizes confidentiality, and the federal framework has also been developed to facilitate modern and digital dispute resolution. (UAE Legislation)

A litigant may reject settlement in court because:

“I do not want to appear weak.”

But in mediation the same litigant may accept a settlement because:

the process is private;

there is less reputational pressure;

creative solutions are possible;

parties can explore interests;

litigation costs can be avoided.

Therefore:

Confidentiality → greater communication → greater settlement possibility.

11. Behavioural Prediction and Settlement Offers

A settlement offer can be understood as a behavioural signal.

For example:

Offer A

Claim = AED 10 million
Settlement offer = AED 9.8 million

This may signal:

“We are highly confident.”

Offer B

Claim = AED 10 million
Settlement offer = AED 6 million

This may signal:

“We are prepared to compromise.”

Offer C

Claim = AED 10 million
Settlement offer = AED 2 million

This may signal:

“We believe your case has serious weaknesses.”

However, offers must not be interpreted mechanically. A party may make a low offer simply as a negotiation anchor.

12. Behavioural Prediction and Evidence

Evidence has two effects.

Legal effect

It establishes or disproves facts.

Behavioural effect

It changes the parties' perception of risk.

For example:

Before expert report:

Defendant believes it has 80% chance of success.

After expert report:

Defendant believes it has 45%.

The evidence has therefore changed not only the legal position but also the behavioural incentives.

13. Behavioural Prediction and Appeals

Appeals create another behavioural problem.

A litigant may appeal because:

it believes the first judge was wrong;

the amount is substantial;

it dislikes the outcome;

it wants more time;

it expects settlement leverage from an appeal.

The sunk-cost fallacy is particularly relevant.

A party should not appeal merely because:

“We have already spent AED 1 million.”

Instead, it should ask:

“Is the expected value of the appeal greater than the additional cost and risk?”

14. Strategic Litigation vs Abusive Litigation

These concepts must be distinguished.

Strategic litigation

A party legitimately uses legal rights to:

obtain compensation;

enforce a contract;

protect property;

recover debt;

obtain an injunction;

preserve evidence.

Abusive litigation

A party may improperly use legal procedures to:

harass;

intimidate;

delay;

increase costs;

damage reputation;

obtain an illegitimate advantage.

UAE civil law recognizes the broader principle that rights should not be exercised abusively.

Therefore:

Behavioural prediction cannot be used to label every aggressive litigant as abusive.

There must still be a proper legal basis for the conclusion.

15. Importance of Case Law for Behavioural Prediction

UAE courts generally operate within a civil-law system, rather than a strict common-law doctrine of binding precedent.

Therefore, Court of Cassation decisions are highly useful for identifying:

judicial reasoning;

interpretation;

litigation risks;

evidential standards;

abuse-of-right principles;

settlement treatment.

But a previous judgment should not automatically be treated as binding in the same manner as a binding precedent in England.

This is especially important for Dubai Court of Cassation Case No. 486/2024, whose recognition of without-prejudice protection is significant but does not create a universal common-law precedent. (Baker McKenzie Resource Hub)

16. Practical UAE Litigation Prediction Matrix

17. Key Formula

For examination purposes, the entire concept can be remembered as:

Litigant Decision = Legal Rights + Evidence + Economics + Psychology + Risk + Enforcement

And:

Behavioural Prediction = Incentives + Biases + Past Conduct + New Evidence + Expected Consequences

18. Importance in UAE Civil Law

Behavioural prediction can help:

Lawyers formulate litigation strategy.

Companies estimate dispute exposure.

Courts understand settlement incentives.

Mediators identify barriers to settlement.

Litigants avoid irrational decisions.

Insurers estimate litigation exposure.

Banks evaluate recovery strategies.

Shareholders assess whether litigation is economically worthwhile.

Contractors evaluate settlement versus prolonged proceedings.

Investors price legal risk.

19. Key Case-Law Lessons

The six-plus authorities discussed above collectively demonstrate several important propositions:

Fursa Consulting — losing does not automatically mean that litigation was unreasonable. (DIFC Courts)

Bank of Singapore v Marj Holding — substantial financial exposure can strongly influence litigation and enforcement strategy. (DIFC Courts)

Dubai Cassation 486/2024 — protecting genuine settlement communications can encourage candid settlement behaviour. (Hsf Kramer)

Dubai Cassation 440/2025 — legitimate rights and abusive use of rights must be distinguished.

Dubai Cassation 288/2025 — good-faith contractual behaviour matters to dispute strategy.

Dubai Cassation 402/2020 — evidence and expert evaluation can materially change litigation risk.

NS Investment v Sethi — outcome should not be confused with the reasonableness of the original litigation decision.

20. Conclusion

Behavioural prediction of litigant decision-making in UAE civil law is the study of how legal rights interact with human psychology, financial incentives, evidence, risk and commercial objectives.

A purely legal approach asks:

Who is legally right?

A behavioural approach asks:

Given the legal position, evidence, costs and psychological incentives, what is each party likely to do next?

The most effective UAE litigation strategy therefore combines:

Law + Evidence + Economics + Behaviour + Negotiation + Enforcement.

The modern UAE framework strengthens the importance of this approach because the new Civil Transactions Law has been in force since 1 June 2026, while the current mediation framework provides a formal confidential environment for consensual dispute resolution. (UAE Legislation)

Exam point: A rational litigant should continuously reassess the probability of success, expected recovery, litigation costs, settlement value and behavioural incentives rather than treating litigation as a fixed decision made at the beginning of the dispute.

This is an educational legal overview, not legal advice. DIFC authorities cited above should be distinguished from onshore UAE judgments because the DIFC has its own common-law-based court system.