The book that started a different conversation.
Revenue Harmony Management: a price can be right and still be wrong. How to capture value without destroying its source.
HARMONY
MANAGEMENT.
and still be wrong.
It begins with a familiar problem.
Revenue Management made business decisions smarter. But what if a financially sound decision could still damage the business? That question begins this book.
Across five parts and twenty-six chapters, Iván Amiguet explores economic and social value, demand, the role of experience, Harmony, the quality of revenue and how technology could help.
The work began with hostels. Its questions reached restaurants, brands and digital platforms. The book makes clear that every industry must test the ideas against its own reality.
Ivan Amiguet · English translation by Devie Thalor · 2026
Five parts. Twenty-six chapters.
Open a part to see its chapters. This is the real structure of the book.
Begin with Chapter 1 ↗PART IWhen being right is not enough
What Revenue Management solved, why it mattered and what it was never designed to explain.
- 01The Problem Revenue Management Solved
- 02The World It Was Built For
- 03Then the World Became Connected
- 04More AI Does Not Complete the Map
- 05The Starting Mistake
PART IIValue begins before revenue
Why people want to buy, where demand comes from and how prices can change the product itself.
- 06One Business. Two Engines.
- 07Value Before Revenue
- 08The Demand You Build
- 09Price Changes the Product
- 10Beds Are Not the Whole Inventory
- 11Demand Has a Trajectory
PART IIIMaking the invisible legible
How to study experience, relationships and things that are difficult to count without pretending to know more than we do.
- 12What We Call Intangible
- 13Three Ways of Seeing the Same System
- 14Outside In
- 15Not All Evidence Is Equal
- 16The Relationship Is the Unit
PART IVWhat changes the decision
Harmony, Capture Quality and Harmony Debt: what we gain today and what it can mean for tomorrow.
- 17Revenue Harmony Management
- 18Harmony Is Not Balance
- 19Capture Has Consequences
- 20Growth Can Borrow from the Future
- 21Revenue Decisions and Social Sustainability
PART VSoftware built around understanding
What new software would need to understand, and why human judgement must remain in charge.
- 22A New Computational Problem
- 23The Harmony Kernel: Teaching the Domain to the System
- 24Meaning Intelligence: Starting with the Person
- 25The Reading: Decision Integrity by Design
- 26RHMS: When a New System Becomes Possible
Hostels were the beginning. Not the limit.
Hostels made the problem especially easy to see: the people staying there are often part of the experience others came to enjoy.
In a restaurant it may be the atmosphere. On a platform, participation. For a brand, trust. The questions may be similar, but the answers need evidence from each business.
The central question remains: are we making more money in a way that helps the business keep succeeding?
The Essential Glossary.
Explore the 22 original definitions in English and Spanish. It is an easy way to discover just how far the ideas go.
Explore the GlossaryThe ideas are yours to explore.
Try the ideas before reading the definitions. See what a pricing decision, an AI tool or a customer experience can reveal.
Try the experiences