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Research

Research

Research papers, briefings and recorded conversations from the Institute. Educational, sourced and free to read.

Research Papers

Longer studies on money, markets and economic history, published with their sources.

15 October 2026

Cover of Did Money Growth Predict the 2021 to 2023 Inflation?

Did Money Growth Predict the 2021 to 2023 Inflation?

M2, Divisia M4, and the Limits of Real-Time Monetary Signals

37 pages · Felix Nikolas Prehn

The surge in money growth preceded the 2021 to 2023 inflation. The paper tests whether M2 and Divisia M4 would have improved forecasts made with the information available at the time. The benchmark already includes inflation, supply-chain pressure and a real-time output gap.

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15 October 2026

Cover of Tariff News, Dealer Balance Sheets, and the COMEX Premium

Tariff News, Dealer Balance Sheets, and the COMEX Premium

What Public Data Can and Cannot Say About the 2024 to 2025 Gold and Silver Dislocation

40 pages · Felix Nikolas Prehn

Gold for delivery on COMEX traded above the London benchmark during the 2024 to 2025 dislocation. The paper tests whether tariff announcements moved the premium in the direction the tariff-risk explanation requires. It uses explicit futures contracts, financing costs and dated event windows.

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1 October 2026

Cover of Who Pays More?

Who Pays More?

Age-cohort-specific inflation rates and generational inequality in the United States, 2000 to 2024

28 pages · Felix Nikolas Prehn

The Consumer Price Index describes one average consumer unit, yet households at different stages of the life course buy different baskets. The paper constructs age-group-specific price indices for the United States from 2000 to 2024, using Consumer Expenditure Survey shares for six age groups and seven CPI-U component indices, and asks what they imply for generational fairness.

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25 September 2026

Cover of The Hidden Regressive Tax

The Hidden Regressive Tax

Monetary expansion, asset prices and the asset-poor in the United States, 2000 to 2026

19 pages · Felix Nikolas Prehn

Between January 2000 and June 2026 the US money stock grew four times faster than consumer prices. Asset values followed the expansion far more closely than the cost of living did.

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Indices

Monthly measures compiled by the Institute from public data. Each is free to download, cite and embed.

Chart of the Prehn Hours of Work Index, 1964 to 2026

Prehn Hours of Work Index

Monthly · Felix Nikolas Prehn

The working time a US production worker needs, at the average hourly wage, to buy a fixed basket of the S&P 500, gold and the median new house. Base 2000 = 100. Monthly from 1964, updated on the morning of the US jobs report.

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Briefings

Briefings by Felix Nikolas Prehn on current market events. Each opens in the browser without registration.

Podcast

Recorded conversations.

Felix Nikolas Prehn publishes on YouTube. The podcast is available on Apple Podcasts, Spotify, Amazon Music, Castbox, Pocket Casts and Audacy.

The Felix Nikolas Prehn Podcast