THE INVISIBLE LEDGER

My family has been doing business in the same market for seven generations, and I'm the eighth. Growing up, I was surrounded by a kind of trust I never really questioned. Big deals were settled on someone's word. Money was lent without paperwork. Everyone just seemed to know who could be trusted and who couldn't.

 

It was only when I started studying economics that I realised how unusual this is. Textbooks say lending needs collateral, contracts and credit scores. Yet in Marwari merchant communities, a person's saakh, their reputation, does the job that collateral does at a bank. I wanted to understand how that works, why it holds up, and what happens when it breaks.

 

That question became The Invisible Ledger, a book I co-wrote with Akshay Agrawal. I was the author and lead researcher, and the book is built on around 30 primary interviews with merchants and traders. Sitting with them and hearing how they think about trust was my favourite part of the whole process. A lot of them had never put it into words before, because to them it was simply how business is done.

 

The central idea of the book is that reputation is an economic asset. It gets built over generations; it can be borrowed against, and it can be lost very quickly. It never shows up on a balance sheet, but it decides who gets credit, on what terms, and who gets left out.

 

Writing the book taught me how to turn conversations into research. I had to learn how to ask questions without leading people, how to find patterns across very different stories, and how to connect what I was hearing to economic ideas about informal institutions. 

 

More than anything, this project made me look at my own family's world differently. Something I had taken for granted my whole life turned out to be a fascinating economic system.