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Behavioural experts examine psychology behind Nanning pyramid scheme

A growing body of research suggests intelligence is no barrier to falling victim to investment fraud. Behavioural scientists are now exploring the psychological mechanisms that make even educated investors vulnerable to schemes like the Nanning case.

LSN Singapore · 21 October 2026

Behavioural experts examine psychology behind Nanning pyramid scheme

The Nanning pyramid scheme has prompted fresh scrutiny into why sophisticated investors often become targets of elaborate financial frauds. Behavioural experts point to cognitive biases and emotional vulnerabilities that can overwhelm rational decision-making, regardless of a person's educational background or professional standing.

Rather than indicating poor judgment, falling victim to such schemes reflects how fraudsters exploit universal human psychology. Intelligence itself can paradoxically work against investors, as highly educated individuals may possess overconfidence in their ability to spot deception or analyse risk. This confidence, combined with the complexity of multi-layered investment structures, can create blind spots that perpetrators deliberately weaponise.

Psychologists identify several factors that compromise critical thinking in these scenarios. Social proof—where trusted friends and colleagues invest—creates artificial legitimacy. The gradual normalisation of increasingly risky practices, paired with early returns that reinforce confidence, establishes psychological momentum that overrides warning signs. Additionally, the sunk cost fallacy and loss aversion can trap investors in failing schemes as they justify continued participation.

Experts emphasise that awareness of these psychological vulnerabilities represents the most effective defence. Understanding that no level of intelligence immunises individuals against manipulation tactics enables potential investors to implement systematic checks, seek independent verification, and maintain healthy scepticism regardless of social pressure or apparent credibility.