Behavioral Finance for Private Banking - A Book Retelling Series
So I just finished reading “Behavioral Finance for Private Banking” by Thorsten Hens, Enrico G. De Giorgi, and Kremena K. Bachmann. Second edition, published by Wiley in 2018. ISBN: 9781119453703.
And I have thoughts. A lot of them.
This book is basically about one thing: why smart people make dumb money decisions. But it goes way deeper than the typical “don’t panic sell” advice you see on Reddit. It’s written by researchers from the University of Zurich and University of St. Gallen, and it connects psychology, brain science, and actual portfolio math into something that private bankers can use with real clients.
Here’s the thing - most finance textbooks assume you’re a perfectly rational robot. You gather all available information, weigh it correctly, and make the optimal choice every time. Yeah, right. Anyone who’s ever panic-sold crypto at 3 AM knows that’s not how humans work.
What This Series Will Cover
I’m going to retell this book chapter by chapter over the next couple of weeks. Here’s what’s coming:
- Why we’re all biased - the specific mental shortcuts that mess up our investing (there are a lot of them)
- Culture matters - investors in different countries behave differently, and it’s measurable
- Your brain on money - actual neuroscience behind why we freak out about losses
- Testing your investment personality - diagnostic tools that go beyond “are you aggressive or conservative?”
- Decision theory, simplified - expected utility, prospect theory, and why Kahneman won a Nobel Prize
- Building better portfolios - how to design products and allocations that work with human psychology, not against it
- Risk profiling done right - why most risk questionnaires are terrible and what to do instead
- The wealth management process - putting it all together for real client advisory
- Fintech and robo-advisors - where technology fits in
- Real case studies - actual examples of behavioral finance in action
Why I’m Doing This
I’ve read a lot of finance books over the years. Most of them are either too academic (nobody wants to read 50 pages of equations) or too pop-science (interesting stories but nothing you can actually use).
This book hits a sweet spot. It has the research depth but also practical applications. The problem is, it’s still a textbook. Dense paragraphs, lots of citations, academic language.
So I’m retelling it in plain language. Think of this series as my notes and thoughts on each chapter, written for people who want to understand behavioral finance without getting a PhD first.
Who Is This For
- Anyone who invests their own money and wonders why they keep making the same mistakes
- Financial advisors who want to understand their clients better
- People curious about why markets crash and bubbles form
- Anyone who’s ever thought “I knew I should have sold earlier” or “I knew I should have bought more”
If that sounds like you, stick around. First chapter drops tomorrow.