Anonymity in Israeli injury suits raised settlements 12–17%, a study finds, putting a price on privacy

Claimants appear to have accepted less to keep their records private
Settlements rose 12% to 17% once Israeli plaintiffs were guaranteed anonymity, suggesting a hidden privacy cost.
Mark

So what's the headline number here?

Mimi

Personal injury payments rose 12% to 17% after Israel gave plaintiffs anonymity. The data came from the five largest insurers, covering 2011 to 2020.

Mark

Why would anonymity change what insurers pay?

Mimi

Almost all claims settle. Before the reform, rejecting an offer meant risking a public judgment with medical and income details. Claimants seem to have taken lower offers to avoid that.

Luke

Careful, though. "Seem to" is doing work. The study infers the privacy cost from the payment increase; nobody is reported as saying they settled low for that reason.

Mimi

Fair. It's an interpretation of the pattern, which the researchers frame as an implicit privacy cost.

Mark

Who was affected most?

Mimi

Working-age adults, where disclosure could hurt future job prospects. Also longer, more complex cases and claims handled by highly ranked law firms.

Luke

Those are patterns in the data, not proof of motive. And the source gives no dollar figures, so "thousands of dollars" is the summary's framing, not something I can check here.

Mark

Does it settle the privacy paradox?

Mimi

It challenges it, using real decisions rather than surveys. That's a stronger setting than a lab.

Luke

Challenges, yes. It's one country and one legal context, so I'd hold off on "settles."

Mark

What comes next?

Mimi

Incognito Justice, a nine-partner European project led by Guttel, studying how anonymous judgments affect court writing, media coverage and public trust.

  • Injured claimants once faced a painful trade-off: accept a smaller offer or see their medical and financial details enter public court records.
  • After Israel granted plaintiffs anonymity, insurers' personal injury payments climbed between 12% and 17%, a jolt rippling through settlement negotiations.
  • Because nearly all such claims end in settlement, the bargaining table itself became the arena where privacy was quietly priced.
  • The strongest shifts appeared among working-age adults and in complex, high-stakes cases, where exposure could damage careers and futures.
  • Researchers are now moving outward, launching a multi-country project to test how anonymous judgments reshape courts, media and public trust across Europe.

Anyone who has ever weighed a painful settlement offer against the exposure of a public courtroom will recognize the bind described here. In Israel, where injured people once had to choose between accepting less money and having their health and income laid bare in searchable judgments, a legal reform granting anonymity appears to have shifted that calculation. A study drawing on a decade of claims data suggests that many people had been quietly paying, through smaller settlements, to keep the most intimate facts of their lives out of public view, and that the price of that privacy is now measurable.

Before Israel changed its rules, an injured person offered a settlement by an insurer faced a difficult choice. Refusing and going to court could mean a public judgment detailing their injury, medical condition and earnings. Many, according to a new Management Science study, simply took less money to avoid that exposure.

The researchers examined a reform granting plaintiffs anonymity, using data from Israel's five largest insurers covering claims from 2011 to 2020. Once privacy was guaranteed, personal injury payments rose 12% to 17%. Because nearly all such cases settle rather than go to trial, the authors read the increase as evidence that claimants had previously been paying an implicit price to keep sensitive information out of searchable records.

The effect was strongest for working-age adults, whose professional prospects could suffer from disclosure, and in longer, more complicated cases handled by leading law firms. The team, led by Hebrew University researchers with collaborators at Warwick, Stanford and CEPR, spent five years on the work. Ehud Guttel argues that privacy is not an abstract ideal: when people fear their health or finances may become public, it shapes what they will accept, and protections can rebalance negotiating power.

The findings also speak to the so-called privacy paradox, the notion that people say they value privacy but will not pay for it. Rather than relying on surveys, this study observed real decisions with real stakes and found that privacy carries measurable economic worth.

That question now expands into a wider effort. Guttel is leading Incognito Justice, a project with nine European partners that will examine how anonymous judgments affect judicial writing, citation, media coverage, public trust and court legitimacy. It confronts a central tension of modern justice: preserving open courts while protecting people whose private lives can now be found with a single search.

Before Israel changed its rules, a person injured in an accident and offered a settlement by an insurer faced an uncomfortable choice. Turn the offer down and go to court, and the judgment that followed could lay out, in public, the details of the injury, the person's medical condition and what they earned. A new study in Management Science suggests many people avoided that exposure by taking less money.

The researchers looked at a legal reform that granted anonymity to plaintiffs in personal injury lawsuits. They used data from Israel's five largest insurance companies, covering claims from 2011 to 2020. After the privacy protections were introduced, payments on personal injury claims rose by 12% to 17%.

Almost all of these claims end in settlement rather than a trial, which is central to how the authors read the numbers. Once claimants no longer risked public exposure in court, insurers appear to have begun offering more. Before anonymity was guaranteed, claimants seem to have accepted lower settlements to keep sensitive medical and financial information out of searchable court records. The researchers treat the gap as an implicit privacy cost that people had been willing to bear.

The effect was not uniform. It was especially pronounced among working-age adults, for whom disclosure of an injury or of income could affect future professional opportunities. Larger increases also showed up in longer and more complex cases, and in claims handled by highly ranked law firms. The authors suggest privacy may be worth more when the information is especially sensitive or the personal consequences are more severe.

The team consisted of Hebrew University researchers Ehud Guttel, Ilan Kremer (also affiliated with the University of Warwick), Guy Lakan and Sarit Weisburd (also affiliated with CEPR), together with Liran Einav of Stanford University and NBER. The work took five years to develop. Guttel said the findings show privacy is not merely an abstract value: when people believe information about their health or finances could become publicly accessible, it can directly shape their decisions and the compensation they will accept. Privacy protections, he said, can meaningfully shift the balance of power in legal negotiations.

The study also bears on the so-called privacy paradox, the idea that people voice concern about privacy yet won't make financial sacrifices to protect it. Much of the evidence for that idea comes from surveys or laboratory experiments. This research examined real decisions in a high-stakes legal setting and found that privacy can carry substantial, measurable economic value.

The study has also become the starting point for a wider project. Guttel developed Incognito Justice, which will examine the broader effects of anonymous court judgments on legal systems. It will bring together nine academic and civil society partners across Europe, including the University of Bonn in Germany, École Polytechnique in France and Oxford University in the UK, with the Hebrew University coordinating under Guttel.

That project will investigate how anonymization affects judicial writing, citation practices, media coverage, public trust and the legitimacy of court decisions. It takes up a tension courts now face: balancing the traditional principle of open justice against growing privacy concerns in an era of easily searchable online judgments.

Privacy is not merely an abstract value; it can directly affect decisions and the compensation people will accept.
— Ehud Guttel, Hebrew University of Jerusalem
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