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Two Percent

Every price. Every paycheck. Every point.
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Economics Grades 11-12 9 roles 48 min 1 class period
Economics Grades 11-12 9 roles 48 min 1 class period
Meridia, an invented small country, over three and a half years: a statistics office on release morning, a hiring market across the classroom, and a central bank with one dial.

The class is one small country's economy. Six rival businesses hire their workers face to face from two worker tables on one-year contracts, and the central bank sets one interest rate. Inflation and unemployment come out of what the room signed, reported a half-year late, and the bank has to steer through the lag and a fuel shock it cannot fix.

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Class Time

48 minutes

Designed For

1 class period

Roles

9 roles

Class Sizes

18-34 kids: 9 tables, 12-17 kids: 7 tables

Learning Objectives

4 objectives

Standards

8 standards aligned

Where This Fits in Your Curriculum

Two Percent lands in the macroeconomics unit of a one-semester high school Economics course, right after students have met inflation, unemployment and the central bank, and it works as a lab day in AP Macroeconomics before or during monetary policy. Students need to know what a price and a wage are. They do not need the money multiplier, bond markets or any formulas: the game reads them the report. Underneath the theme it teaches two hard ideas a textbook only states. Inflation is something people make, through what they spend, the wages they sign and the prices businesses charge, and a central bank steers it with one blunt number that works through a lag. The face-to-face haggling makes real wages and real interest rates felt rather than memorized. It serves Economics, AP Macro and personal finance teachers who want the debate about the Fed to start from something the class did.

What Students Will Learn

Social & Emotional Learning (CASEL)

Aligned to the CASEL framework's core competencies. These are the SEL skills students actively practice while playing.

Flexible Class Sizes

18-34 kids: 9 tables
Six businesses (builders, car dealers, grocers), two worker tables and the bank. Businesses 2-4 a table, worker tables 2-4, the bank 2-3.
12-17 kids: 7 tables
No car dealers: two builders, two grocers, two worker tables and the bank. Tables of 1-3.

Roles Your Students Will Play

Click any role to see their background and what they are trying to accomplish.

Central Bank of Meridia
You are the country's central bank. You set one number, the interest rate, for next half-year: that is monetary policy. Your report is always a half-year old, and a rate you set works through a lag, so you have to act before the numbers show the problem. The inflation in your report is how fast the price level, a consumer price index, rose.
Goals
  • Keep inflation near 2% and unemployment no higher than about 4%, which counts as full employment. Points off target: how far inflation is from 2, plus how far unemployment is above 4. Lower is better.
  • Read the line Wages signed this Market, not only the report. The wages signed now go into next half-year's prices. Buyers turned away push prices up too.
  • Hot spending with too few workers is demand-pull inflation. Fuel and wages pushing costs up is cost-push inflation. The rate cools demand-pull inflation. It cannot make fuel.
  • At each Results the Chair stands, reads your rate (half-year 7 has none), and says the bank's plan: what it will do with the rate next, and why.
Northside Workers
You bargain for 50 of the country's workers in the labor market. Every half-year some of your workers are free now and need a new one-year contract. A signed wage is fixed for the year, even if prices rise, so its real wage can fall.
Goals
  • Beat Southside Workers on your workers' pay as money after prices rise.
  • Ask for wages that keep up with inflation and with your expectations of prices. Ask too much and businesses hire from the other table: a worker nobody hires earns nothing.
  • If every wage chases prices and every price chases wages, that is a wage-price spiral.
  • Any table may go to the bank and argue for a rate. So may you.
Southside Workers
You bargain for 50 of the country's workers in the labor market. Every half-year some of your workers are free now and need a new one-year contract. A signed wage is fixed for the year, even if prices rise, so its real wage can fall.
Goals
  • Beat Northside Workers on your workers' pay as money after prices rise.
  • Ask for wages that keep up with inflation and with your expectations of prices. Ask too much and businesses hire from the other table: a worker nobody hires earns nothing.
  • If every wage chases prices and every price chases wages, that is a wage-price spiral.
  • Any table may go to the bank and argue for a rate. So may you.
Ridgeline Homes
You are one of the country's two builders. Your rival is Cornerstone Builders. Each worker you hire builds one home order a half-year. Homes feel the interest rate first: when borrowing costs more, fewer people buy.
Goals
  • Beat Cornerstone Builders on money after prices rise.
  • Hire for the buyers you expect. A wage is a cost. Pay more and next half-year's price rises. More buyers go to the cheaper rival.
  • Any table may go to the bank and argue for a rate. Your Runner may go.
Cornerstone Builders
You are one of the country's two builders. Your rival is Ridgeline Homes. Each worker you hire builds one home order a half-year. Homes feel the interest rate first: when borrowing costs more, fewer people buy.
Goals
  • Beat Ridgeline Homes on money after prices rise.
  • Hire for the buyers you expect. A wage is a cost. Pay more and next half-year's price rises. More buyers go to the cheaper rival.
  • Any table may go to the bank and argue for a rate. Your Runner may go.
Valley Motors
You are one of the country's two car dealers. Your rival is Summit Auto. Each worker you hire sells one car order a half-year. Cars feel the interest rate early: when borrowing costs more, fewer people buy.
Goals
  • Beat Summit Auto on money after prices rise.
  • Hire for the buyers you expect. A wage is a cost. Pay more and next half-year's price rises. More buyers go to the cheaper rival.
  • Any table may go to the bank and argue for a rate. Your Runner may go.
Summit Auto
You are one of the country's two car dealers. Your rival is Valley Motors. Each worker you hire sells one car order a half-year. Cars feel the interest rate early: when borrowing costs more, fewer people buy.
Goals
  • Beat Valley Motors on money after prices rise.
  • Hire for the buyers you expect. A wage is a cost. Pay more and next half-year's price rises. More buyers go to the cheaper rival.
  • Any table may go to the bank and argue for a rate. Your Runner may go.
FreshWay
You are one of the country's two grocers. Your rival is Hometown Market. Each worker you hire fills one grocery order a half-year. People buy groceries even when borrowing costs more, so the rate reaches you last and least.
Goals
  • Beat Hometown Market on money after prices rise.
  • Hire for the buyers you expect. A wage is a cost. Pay more and next half-year's price rises. More buyers go to the cheaper rival.
  • Any table may go to the bank and argue for a rate. Your Runner may go.
Hometown Market
You are one of the country's two grocers. Your rival is FreshWay. Each worker you hire fills one grocery order a half-year. People buy groceries even when borrowing costs more, so the rate reaches you last and least.
Goals
  • Beat FreshWay on money after prices rise.
  • Hire for the buyers you expect. A wage is a cost. Pay more and next half-year's price rises. More buyers go to the cheaper rival.
  • Any table may go to the bank and argue for a rate. Your Runner may go.

Key Terms Students Will Learn

inflationunemploymentinterest ratecentral bankmonetary policyreal wagereal interest rateprice levelconsumer price indexwagelabor marketfull employmentsupply shockdemand-pull inflationcost-push inflationwage-price spirallagexpectationsPhillips curve

After the Game: Debrief Questions

  1. Find the first half-year the RATE line on the chart went up, if it ever did. What did builder buyers do after it, compared with the dashed line? Did unemployment rise? Did inflation slow?
  2. If the fuel shock came, did inflation on the chart jump once or keep climbing after it? Think of the wages signed in the room.
  3. Look at the wages the room signed. Did they rise faster or slower than inflation on the chart? Who gained? Who lost?
  4. Plot each half-year on the exit ticket's grid: unemployment across, inflation up. Is there a Phillips curve?

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