Reaccelerating global economic growth could fuel inflation in 2026.
The Chinese economy is likely to benefit in 2026 from fiscal support while a PBoC put should help offset the property drag and lift growth. German fiscal stimulus is expected to boost spending and B2B flows in Q1, and we think the cleanest way to visualize the European re-industrialization is the amount of fiscal stimulus that's finally going to hit in 2026. We think the biggest challenge is not how to pay for it, but what to buy and that is likely to be a nice tailwind in 2026 for European equities.

Source: GlobalData TS Lombard St, Bloomberg as of 12/5/25. * Direct development aid for the reconstruction of East Germany (“Aufbau Ost”). ** €500B in 12 years earmarked to “new projects”, €100B of which will go to an existing climate fund. *** Virtually uncapped. A 5% NATO target would imply €225B/year in annual defense spending, equivalent to ~3% of GDP
Rising U.S. goods inflation could be encouraged by consumers with extra cash.
The combo of refunds and lower withholdings will frontload the benefits of OBBBA into 2026. Policies including ‘no tax on tips’, and the increase in state and local deductions should quickly provide a measurable impact to a broad swath of taxpayers. Inflation may get stickier as the economy reaccelerates and the Government stimulates struggling low-income consumers. Additionally, markets seem to have priced out the Trump admin’s sweeping tariffs at this point, so to the extent that the Supreme Court formally strikes them down sooner rather than later, it should generate more confidence for corporates and consumers. The downside of a re-accelerating economy when inflation is already sticky, however, is that inflation possibly could tick up into 2026.

Source: Datastream, GlobalData TS Lombard as of 12/3/25.
To view all '10 Surprises for 2026', click here
The '10 Surprises for 2026' are not intended as statements of fact. They are predictions that may or may not occur based on a variety of circumstances.
Past performance does not guarantee future results. Investing in securities involves risk, including the possibility of the loss of principal.
Please see Advisory Research’s Form ADV Part 2A, which is available upon request, for more information.
Advisory Research is providing this material for informational purposes only. The information provided is not intended to recommend any company or investment described herein, and is not an offer or sale of any security or investment product or investment advice. Before making any investment decision, you should seek expert, professional advice and obtain information regarding the legal, fiscal, regulatory and foreign currency requirements for any investment according to the laws of your home country or place of residence.
Certain information contained herein constitutes forward looking statements, projections and statements of opinion (including statements of financial market trends). Such information can typically be identified by the use of terminology such as “may”, “will”, “should”, “expect”, “anticipate”, “project”, “estimate”, “intend”, “continue” or “believe” or comparable terminology. All projections, opinions and forward looking statements are based on information available to Advisory Research as of the date of this presentation, and Advisory Research’s current views and opinions, all of which are subject to change without notice. Due to various risks and uncertainties, actual events or results may differ materially from those reflected or contemplated in forward looking statements. Additionally, information and views presented herein may be drawn from third-party or public sources which are believed, but not guaranteed, to be reliable and which have not been verified for accuracy or completeness.
Advisory Research’s strategies are actively managed and not intended to replicate the performance of any cited index: the performance and volatility of Advisory Research’s investment strategies may differ materially from the performance and volatility of a cited index, and their holdings will differ significantly from the securities that comprise the index. You cannot invest directly in an index, which does not take into account trading commissions and costs.
Advisory Research is an investment adviser in Chicago, IL. Advisory Research is registered with the Securities and Exchange Commission (SEC). Registration of an investment adviser does not imply any specific level of skill or training and does not constitute an endorsement of the firm by the Commission. Advisory Research only transacts business in states in which it is properly registered or is excluded or exempted from registration. A copy of Advisory Research’s current written disclosure brochure filed with the SEC which discusses among other things, Advisory Research’s business practices, services and fees, is available through the SEC’s website at: www.adviserinfo.sec.gov