Calculating Exchange Rates from Linear Equations

An exchange rate is simply an equilibrium price in a market for a currency, and like the prices of other goods, services and resources, a currency’s value can be calculated if the equations for supply and demand are known. This lesson will demonstrate how to calculate an equilibrium exchange rate from linear equations, and in part 2 demonstrate how an intervention by a central bank can lead to a change in demand or supply of a currency and thus trigger a change in its value.

Part 1:

Part 2:

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