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Mike Dolan: ROI-Bond yields could finally be baked in an AI world

The rise in borrowing costs and the artificial intelligence investment frenzy are closely related. A long-term productivity boom is boosting estimates of neutral rates, even though workers' share of GDP is declining. Some of the bond market volatility this month can be attributed to the Iran-related oil crisis and its immediate inflation impact. Stock markets are at record highs, but it's harder to explain them during an energy crisis. Goldman Sachs estimates that AI?capex will be $7.6 trillion in the next five-year period. This is the biggest driver for both bonds and stocks.

Some circles remain opposed to the idea. The idea is controversial in some circles, but there's a growing consensus that the shift away from saving to investing, along with the potential boost to GDP growth due to AI productivity gains will increase R-star, the neutral real interest rate where the economy is at equilibrium. The Institute of International Finance stated last week that a successful AI cycle would raise R-star, because expected returns are higher and capital formation is stronger.

The AI boom is not a reason to assume that the markets will return to the low-real-rate world from the 2010s.

Barclays annual Equity-Gilt Study reached a similar conclusion on Tuesday.

It said that "rising productivity combined with large capital spending needs points to a higher real neutral interest rate." The move was exacerbated by the oil-fueled inflation, and its impact on interest rates. However, the long-term bond market may be finally repricing in order to take into account the latest wave upgraded AI spending plans as well as the economic fallout.

As inflation-adjusted policy rates of central banks turn negative, even as massive investment booms unfold and estimates for long-term neutral rates rise, policymakers risk falling behind in tightening their monetary policy.

Bond markets could be leading the policy adjustment. It explains at least in part why AI-led stock indexes, such as the S&P 500 or Nasdaq, and long-term bonds yields have been rising simultaneously.

Labor SHARE

What could go wrong? What generative AI, and AI-infused robots could mean for wages and jobs across the rest the economy is the other side of AI "futurology". This may ultimately put further pressure on the labor share of GDP in comparison to capital, and, by extension, on inequality within countries. Dario Perkins, TS Lombard's economist, analyzed this issue on Monday. He concluded that he believes the AI boom will augment existing jobs and not replace them. He demonstrated how the wage-share of GDP, which has been in steep decline since 1990 after a brief recovery following the pandemic, is closely related to R-star estimates. He argues that the wage share will rise as workers demand more through populist politics and fiscal activism, while deglobalization is also a factor.

He wrote: "Either wage share has to recover or this talk of a new regime with structurally higher yields on bonds is probably wrong." The labor share continues to fall despite the administration of Donald Trump, who promised the opposite. The Barclays Equity-Gilt study, which did a deep dive into AI's macro-effects, suggested that the labor share would remain under pressure because AI and AI-enhanced robots will affect a wider range of workers and sectors. Humanoid robots could boost the economy's productivity more than previous AI predictions suggest, but they will also impact more jobs.

Christian Keller and AkashUtsav of Barclays wrote: "To the degree that AI + humanoid robots?accelerates automation compared to augmentation, this will likely skew distribution of national income even further away from labor toward capital." This has already happened over the past decades. The aggregate share of income that labor generates could continue to shrink, as it is more easily replaced.

Perkins of TS Lombard suggests that if the labor share of the pie continues to decline and has an impact on demand, it may be able to limit bond yields. The Barclays economists believe that even if wage growth is unclear, there is one thing they are certain of: electricity and commodities required to build and maintain the AI and robots world may stoke inflation pressures over the long term through power, raw materials and energy.

Bond markets are hoping for a downturn to cool the market. A downturn is a distant prospect for most investors, thanks to the AI boom. Only 4% of global asset managers surveyed by Bank of America in this month's survey see a "hard landing". More than 60% of investors expect the 30-year U.S. Treasury to top 6% in the next year, despite the uncertainty.

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(source: Reuters)