It might be hard to imagine a gunman or a housebreaker sitting down with a calculator, but the rational choice theory suggests that’s exactly what happens on a subconscious level.

Most offenders aren’t just acting on a whim; they are weighing the potential “benefit” of the crime against the risk of getting caught and punished. If a criminal sees that the court system is a tangled mess in which cases take 10 years to resolve, they discount the punishment. In his/her mind, a prison sentence 10 years away is much less scary than one that happens next month.

The research discussed in this article shows that in Jamaica we have a quick-response culture when it comes to court data. Unlike other countries where it takes years for people to notice the courts are improving, Jamaicans seem to react to court performance within the very same year. This means that the more efficient our judges become at clearing files, the more a potential offender thinks twice before acting.

In the quiet halls of our parish courts, where files pile high and lawyers argue over the fine points of the law, something surprising is happening. While we often think of crime-fighting as the work of police on the beat or soldiers in the streets, a recent study reveals that the speed and efficiency of our judges and court clerks are actually powerful tools in the fight for a safer Jamaica.

The study, conducted by The University of the West Indies, Mona academic Jevon Henry and myself, looks at Jamaican data from 2017 to 2022 to understand how the performance of our courts impacts the decisions of people on the street. It relies on a simple idea: Many people who commit crimes are rational. This means that before they decide to pull a trigger or break into a house, they weigh the potential benefit against the risk of getting caught and punished quickly.

For a long time, the common belief was that court performance would only affect crime rates years down the line. However, the Jamaican data tells a different story. The research found that when our courts improve their efficiency, the impact on crime can be almost immediate. For example, when the case clearance rate — which is basically how many cases the court finishes compared to how many new ones come in — goes up, the number of robberies across our parishes tends to go down in that same year. On the flip side, when cases drag on for a long time, the incentive for criminals to act increases. It seems that in our modern, better-informed society, potential offenders are paying closer attention to the headlines than we might think.

The study discovered that different types of crimes respond to different court measures. For major crimes, like shootings, the results were the most striking. The research showed that when the courts are disposing of cases quickly and clearing the backlog, the number of shootings tends to drop. This is likely because the risk of a swift 15-year minimum sentence for illegal firearms starts to weigh heavily on the minds of those tempted to use a gun.

People committing robberies seem most sensitive to how long cases take to finish. If they see that the courts are moving at a snail’s pace, they feel more emboldened. But when the system speeds up, the number of robberies falls. Interestingly, break-ins were most affected by how many new cases the courts could handle in a year. When the court shows it can quickly deal with current filings, those planning a break-in seem to take notice and reconsider.

Why does court speed matter so much? Scientists call it “discounting”. If a person thinks they won’t face a judge for five or 10 years, that punishment feels less “real” than if they were to face justice in six months. A delay in the courts essentially acts as a discount on the punishment, making the crime seem worth the risk. When our courts are backlogged and slow, we are accidentally sending a message that justice is a long way off. But when we clear the files and speed up the process, we remove that discount and make the consequences of crime feel immediate and certain.

The takeaway for our policymakers is clear: Investing in an efficient court system isn’t just about administrative red tape — it is a front-line strategy for public safety. Tactics like using better technology, training more staff, and keeping clearer records are not just nice to have, they are essential for deterring crime.

Furthermore, the study suggests that we shouldn’t keep these performance stats hidden in dusty reports. Publishing and publicising how well our courts are doing can nudge potential offenders away from criminal choices by making them realise that the wheels of justice are turning faster than ever.

For years we’ve focused on police boots on the ground, which is important, but we’ve often treated the business of the courts as a secondary issue. The study proves that improving the judiciary is one of the most immediate ways to fight crime. Strategies like using better technology, training staff, and keeping better records aren’t just administrative chores; they are life-saving interventions. If we want to see a safer Jamaica, we must continue to support the judiciary’s strategic plan to eliminate the case backlog. When justice is not only done but is done quickly and visibly, it creates a deterrent that no amount of patrolling can match. The message to the street is clear: The wheels of justice are turning faster, and they are catching up. In the end, a swifter gavel might just be one of the best ways to keep our streets safe.

Ultimately, the health of our courts is about much more than just the numbers on a spreadsheet or the speed of a trial; it is the very bedrock of our national prosperity. An efficient judiciary serves as the silent engine of a thriving economy by ensuring that property rights are protected and that business contracts are enforced with certainty. When the wheels of justice turn quickly, it sends a powerful message to the world that Jamaica is a stable and reliable place to do business.

This environment of legal certainty is exactly what is needed to spark entrepreneurship and attract the kind of long-term investment that creates jobs for our people. When local business owners and international investors know they won’t be tied up in court for a decade to settle a simple dispute, they are far more likely to take risks and expand their operations here at home.

By treating court efficiency as a priority, we are not just fighting crime; we are clearing the path for economic growth. In the end, a swift and fair court system is a public good that benefits every Jamaican. By continuing to support the judiciary’s efforts to modernise and eliminate backlogs, we are investing in a future in which safety and prosperity go hand in hand.

A faster gavel doesn’t just mean a more effective deterrent for criminals, it means a stronger, wealthier, and more successful Jamaica for us all.

Dr Denarto Dennis is an associate professor and a consultant statistician.

Denarto Dennis

Is there a correlation between court performance and crime rates?