NIQ Research Reveals Behavioral Shift Over Generational Spending as Gen Z Power Hits $12 Trillion

Quick Summary

Consumer behavior is shifting toward a polarized mindset where shoppers across all generations, including Gen Z, alternate between premium and value products. This behavioral shift, identified by NIQ, creates a barbell effect that pressures middle-market products while Gen Z spending power is projected to reach $12 trillion by 2030.

How is consumer behavior changing across generations?

Consumer behavior is increasingly defined by selective spending rather than age-based demographics. According to NIQ research, shoppers are moving between upgrade and price-constrained mindsets, choosing to pay a premium in specific categories while seeking value alternatives in others. This behavioral shift is occurring across all age groups, from Gen Z to Gen X, who accounted for $15.2 trillion in spending in 2025.

• Gen X spending power: $15.2 trillion in 2025
• Projected Gen Z spending: $12 trillion by 2030
• Affluent consumer spending: $35.9 trillion globally in 2025
• Core consumer spending: $31.6 trillion in 2025

What is the barbell effect in retail and consumer goods?

The barbell effect describes a market phenomenon where demand concentrates at the extreme ends of the pricing spectrum—premium and value—leaving the middle market under significant pressure. As consumers become more selective, they gravitate toward products that either offer clear luxury justification or essential cost savings. This trend is accelerating globally, as evidenced by affluent consumers outspending the larger core consumer population by over $4 trillion in 2025.

How should brands respond to polarized consumer mindsets?

Brands must move beyond simple demographic targeting to understand the specific occasions and categories where consumers are willing to spend more. The report suggests that a single household may now hold both premium and value products in the same shopping basket. Success for manufacturers and retailers now depends on clearly communicating value for budget options or justifying the premium for high-end goods to avoid the risks associated with middle-market positioning.

“Consumers haven't stopped spending—they've become more selective,” said Ramon Melgarejo, President of E-Commerce at NIQ. “Age still matters, but it no longer explains the full purchase decision. Whether it's a Gen X parent managing multiple households or a Gen Z shopper building lifelong consumption habits, both are asking the same question: do I really need this in my basket?”

FF NEWS TAKE:

This report moves the needle by debunking the myth that Gen Z is the only generation disrupting retail. The data shows a fundamental structural shift in global consumption where the middle market is becoming a dead zone. For fintechs and payment providers, this highlights a growing need for flexible credit and loyalty tools that cater to both high-ticket premium purchases and high-frequency value transactions within the same user profile.