Ch. 1free to read
This Time is Different
What It’s About
This Time Is Different provides a comprehensive overview of the different types of financial crises, guiding us through eight centuries of sovereign defaults, banking panics, and inflationary spikes—from medieval currency debasements to today's subprime disaster.
Three Key Ideas
Crises Are the Norm
Eight centuries of data show that financial crises are a near-constant of economic life, not rare exceptions confined to poor or careless countries.
Debt Intolerance Trap
Countries with weak institutions often default at surprisingly low debt levels because market confidence collapses long before the underlying math becomes impossible.
Domestic Debt Is the Missing Link
Governments routinely hide half their liabilities by excluding domestic debt, which explains why defaults and inflation episodes are far more severe than they appear.
Read a Sample
More money has been lost because of four words, the saying goes, than at the point of a gun. The four words are this time is different.
That line is the spine of Carmen Reinhart and Kenneth Rogoff's 2009 history of financial disasters. They didn't invent the phrase. They just spent the better part of a decade proving how reliably it gets quoted right before everything falls apart. Across eight hundred years and sixty-six countries, the same conviction shows up at every market peak. The new financial product is safer than the old one. The new monetary regime has finally tamed inflation. The new generation of regulators has finally outsmarted the cycle. And then the bill arrives, on time, as it always has.
The book is not a polemic. It is, in fact, a database with a story wrapped around it. Reinhart and Rogoff assembled price series going back to the 1200s, sovereign default records from the Italian city-states, public debt figures dug out of yellowing League of Nations yearbooks, and inflation data scraped from colonial archives. What they found is so consistent it should be embarrassing. Financial crises are not rare. They are not exotic. They are not the property of poor countries or careless ones. They are something close to a constant of human economic life, and the only thing that changes is which excuse people use to ignore them.
This summary keeps three ideas in front of you. The first is that crises are close to a constant, in rich countries as well as poor ones, and the conviction that this time is different shows up at every peak. The second is that debt is the thread that runs through most of them. Excessive debt looks safer during a boom than it turns out to be, and the different kinds of crisis tend to travel together. The third is that the aftermath of a severe banking crisis follows a deep, long and expensive pattern, and government debt balloons, mostly because tax revenue collapses.
Who It’s For
- Anyone who wants to understand why financial crises keep repeating despite warnings from history.
- Anyone who works in finance, economics, or policy and wants a data-grounded account of how sovereign defaults unfold.
- Anyone who has heard the phrase this time is different and wants the evidence for why it is almost always wrong.
- Anyone curious about how banking panics, inflation, and government debt collapses are connected across eight centuries and sixty-six countries.
About the Author: Carmen Reinhart
Carmen Reinhart is an economist specializing in international finance and macroeconomics, known particularly for her research on financial crises, sovereign debt, and capital flows. She has held senior positions at the World Bank and Harvard's Kennedy School, and is one of the most cited economists in the world.
Kenneth Rogoff, her co-author, is a Harvard economics professor and former chief economist of the International Monetary Fund. Together they built one of the most comprehensive historical databases of financial crises ever assembled, spanning eight centuries and sixty-six countries.
