The Unanchored Central Banker: Demography, Fiscal Instability, and an Erosion of the Central Bank's Inflation-Fighting Ability

by Manoj Pradhan, Charles Goodhart

Genres: Economics, Business, Money

349 pages, Kindle Edition

Published March 18, 2026

Reviews

[Liquidlasagna]

Recommended by Patrick Boyle

mentioned in his YouTube
Is Inflation About to Get Much Worse
May 2nd 2026

Patrick Boyle is a London-based quantitative hedge fund manager, visiting professor, and popular finance YouTuber known for analyzing market anomalies and financial history with a dry, analytical approach.

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Patrick Boyle is a hedge fund manager, a university professor and a former investment banker.

This channel is all about quantitative finance. By subscribing you will see videos explaining what is happening in markets right now, you will learn about financial derivatives, corporate finance and how traders use quantitative tools like statistics. You will see interviews with some of the most interesting people in the financial industry. In addition, you will see some longer form documentaries on the history of financial markets.

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Patrick Boyle is a former quantitative hedge fund manager and Founding Partner of Palomar Capital Management. He sold the firm in 2018 and now runs a popular finance YouTube channel, "Patrick Boyle on Finance", while teaching finance at King's College London and Queen Mary University of London.

Boyle is a Visiting Professor of Finance at King's Business School and Queen Mary University of London, where he teaches financial derivatives and portfolio management.

He holds a Master’s in Finance from London Business School and a Bachelor's degree from Trinity College Dublin.

[Xinyu Wu]

I find this book pretty compelling. The main reason for a shift in central bank world is very objective: a one-off global supply shock. The world used to have a demographic sweet spot plus China’s entry into the world economy (which is essentially the same with demographic sweet spot). That tailwind is reversing. The author's conclusion is that ageing populations and fiscal strain will push both inflation and real interest rates up. Rising government debt will push central banks to buy more bonds to keep debt markets stable, and will make them reluctant to raise rates as much as inflation needs. So inflation stays above target.

[Pablo]

Para ser un libro técnico de economía, sorprendentemente entendible y accesible. El argumento básico es que veníamos bien porque la demografía ayudaba. Cuando la demografía deje de ayudar, vamos a una época de inestabilidad e inflación alta como mínimo. Un poco repetitivo, pero está explicando conceptos complejos. Buen libro también para ampliar una base de conocimiento de macroeconomía, pues precisamente toca y explica conceptos complejos aplicados de manera práctica a pronosticar el futuro. Muy bueno, lo terminé en 6 días.

[Calvin Herd]

Lettuce market in shambles as your kids favourite influencer repeatedly attempts to replicate the Liz Truss lettuce competition during the many bond market scares of the following decades. The resulting chipotflation heightens anti immigrant sentiment, increasing costs for filling the informal care gap. Can AI save the day? Let me double check with Claude and see what it thinks.

[ErnstG]

‘’Naught for your comfort’’ would have been an apt title for this excellent book. However this was more difficult to read than their previous book, with its various abstracts and outlines preventing the argument from flowing easily.

The guts are in chapter 7 and 8, to which the earlier material build up. Here is how I understand the different pieces:
2 - whether interest rates will tend up or down in the long-run. There are clearly different views in the profession, neither of hugely convincing rigour. In the round, higher rates sound more likely to me but I’m not convinced that it matters much to the fiscal and debt issues beyond affecting the arrival date.
3 - extending their argument about the causes of the low inflation post-1990 by arguing that there are two Phillips curves and that these require separate analysis (and policies).
4 - Will AI increase unemployment? Will that offset demographic change in labour supply and demand? How might AI affect income equality? What about changes in the skills demanded? They certainly don't believe in AI pixy dust.
5 - China will not continue deflating the world – it wants to stop deflation but might not succeed. Also, it is becoming a services economy.
6 - Life expectancy →higher proportion of life in poor heath →more need for support + political impossibility of importing enough carers = reduced availability of social care → ?? Of course this isn’t the only important need for immigration – agriculture and construction also.
7 - Implications for fiscal outcomes. The scant options for dealing with ballooning debt are discussed well.
8 - Monetary policy might involve accepting a higher level of inflation in a compromise with government debt / financial stability.

Overall the book takes some familiar arguments a bit further and provide well marshalled supporting evidence.
https://www.ft.com/content/170121bb-9...