A book, coming 2027

Taconomics

How a taco stand explains the whole economy.

Every idea in the book starts at the same counter: one stand, one cook, one line of hungry customers — and the prices that move every time something in the world changes.

Taconomics: Economics Through a Taco Stand
Coming 2027

The textbook, minus the textbook

Most economics courses start with graphs and end with confusion. Taconomics starts at a taco stand instead, and never really leaves it. Supply and demand, market equilibrium, production costs, pricing strategy, competition — every chapter is the same stand, one variable changed at a time.

It's built for students stuck on the theory, small business owners pricing their own product, and anyone who's wondered why the taco truck raises its prices on game day. Author Sergio Nieto strips the jargon out and leaves the reasoning in, so the ideas stick because you can picture exactly where they came from.

By the last page, you're not just able to define market equilibrium — you can watch it happen, one taco at a time.

5supply shifters covered, from tech to subsidies
5demand shifters, from tastes to income
1taco stand, used for every single concept
Sergio Nieto
Economist & educator
15+ years teaching microeconomics at the university level

About the author

Frustrated with how economics gets taught, Sergio Nieto built a different approach: explain the theory through one taco stand instead of a stack of unrelated case studies. He calls it the Taco Stand Economics method, and it's been the backbone of his classroom for over a decade.

The method has since made its way into conferences and workshops, and Sergio is available to speak on economics and economic history for schools, businesses, and events.

Academic credentials

  • PhD in Economics — Universidad de Baja California, Mexico2021
  • The Power MBA, Business Expert in Administration & Management — Spain2021
  • BS in Economics, Minor in International Studies — Brigham Young University–Idaho2005
Book Sergio for a talk

Work the counter yourself

Every lever below is a real determinant of supply or demand. Pull one and watch where the taco market settles.

Supply shifters
What the stand can afford to sell
Demand shifters
What customers are willing to buy
Price movements
Same curves, a different price point
Starting point: equilibrium at $30, 30 tacos a day. Pull a lever to shift the market.

Supply & demand, tacos

Price per taco against tacos sold per day.

Demand Supply

Four Tuesdays at the stand

Real situations, run through the same market. Pick a ticket to see how it plays out.

Predict the counter

Order No. 87

You raise your taco price by $1. What happens to your sales?