Consumer prices for computer software and accessories rose 14.5% year-over-year in May, marking the largest annual increase in data dating back to 2000. The surge reflects significant inflationary pressure within the technology sector as artificial intelligence infrastructure demands reshape global supply chains. Producer prices for electronic components also hit a record, climbing 27% year-over-year during the same period.

The data, sourced from the Bureau of Labor Statistics' May Consumer Price Index report and highlighted by The Kobeissi Letter, indicates that hyperscalers are driving the price increases. Companies including Microsoft Corp., Amazon.com Inc., and Alphabet Inc. have continued large-scale AI data center investments throughout 2025 and 2026. These investments are absorbing most of the global chip supply, constraining availability for other markets.

Specific hardware components have experienced extreme price volatility. DDR5 and DDR4 random access memory (RAM) prices surged 290% year-over-year as AI data centers prioritize these components for their operations. This absorption of supply has created a bottleneck that has rippled through the broader electronics market, contributing to the record rise in producer prices.

The inflationary impact extends beyond the technology sector. The overall U.S. Consumer Price Index climbed 4.2% year-over-year in May, the hottest reading since April 2023. Energy costs rose 23.5% year-over-year, driven largely by the ongoing Iran War. The broader Producer Price Index rose 6.5% year-over-year in May, up from 5.7% in April, representing the highest reading since December 2022.

Economists anticipate these price pressures will persist. The Kobeissi Letter projects that the current increases could keep inflation elevated into 2027, compounding the existing pressure from energy costs. The Federal Reserve is widely expected to hold interest rates at incoming Chair Kevin Warsh's first meeting on Jun. 17, though futures markets are pricing in rising odds of a rate hike later in 2026.

Key Inflation Metrics

The launch of Apple Inc's iPhone may have contributed significantly to America's declining birth rate, according to a new working paper published earlier this month by the National Bureau of Economic Research (NBER). The study found that smartphone adoption may explain a meaningful share of the sharp drop in U.S. fertility over the past two decades, with researchers identifying a strong correlation between device access and lower birth rates.

Researchers analyzed birth trends following the iPhone's launch in June 2007, when AT&T Inc held exclusive U.S. distribution rights until February 2011. That exclusivity allowed economists to compare areas with early iPhone access against regions with limited access, creating what they described as a natural experiment. The findings were notable, with regions that had greater access to the device seeing birth rates fall 4.5% to 8% more among ages 15 to 19 and 3.2% to 6.6% more among ages 20 to 24 within the first four years of release.

Impact on Demographics

The decline in fertility was observed across various age groups, though it was steepest among younger Americans. Even after adjusting for factors such as housing prices and urbanization, researchers still found a strong relationship between higher iPhone adoption and lower fertility. The table below summarizes the percentage decline in birth rates in areas with greater iPhone access compared to those with limited access.

Study coauthor Caitlin K. Myers told Fortune that births fell much faster in places where consumers could access the iPhone earlier. "We had a baby-less recovery," Myers said, referring to the years after the 2008 financial crisis. "The economy recovered, and births didn't."

Social and Economic Factors

The researchers suggested that the trend may reflect broader behavioral shifts tied to smartphone use, including less in-person social interaction, reduced relationship formation and rising digital dependence. Myers expressed concern that the decline could reflect deeper social issues, such as increased depression and isolation due to excessive screen time. These concerns align with broader warnings about social disconnection in the digital era from business leaders like Emma Grede, co-founder of Skims.

Economic pressures may also be playing a major role. U.S. birth rates have fallen roughly 30% since before the 2008 financial crisis, even as financial markets climbed to near-record highs. Some analysts argue rising asset prices, housing costs and childcare expenses have widened the gap between wealth owners and younger households trying to build families.

Long-term Consequences

Falling fertility carries long-term economic consequences, including shrinking the future labor force, weakening consumer spending and leaving fewer workers supporting a growing retiree population. This increases pressure on programs such as Social Security and Medicare. The latest annual report from the Social Security Board of Trustees, released in June 2026, lowered its long-term U.S. fertility assumption to 1.75 births per woman, down from 1.9 previously. Myers emphasized that more research is needed before drawing sweeping conclusions but believes the findings raise important questions about how technology may be reshaping social connection, family formation and long-term economic health.