Principles of Macroeconomics / Unit 16 MAC 1506 worked example, 60 to 90 seconds
Which Determinant Is Binding
The idea
Four things beyond the recipe shape a country's access to the ingredients: geography, demography, industry structure and institutions. From a description, name which one is binding, because the remedy follows from the diagnosis rather than from the list.
In practice
A landlocked country facing high transport costs to any port has a geographic constraint, and the instruments are roads, rail and regional agreements rather than domestic reform. A country where half the workforce farms at low productivity has an industry-structure constraint, and moving labour into higher-productivity work is the development process itself. A country where contracts cannot be enforced and property is seized has an institutional constraint, and no amount of capital will stay. A country whose population is young and growing fast has a demographic constraint on income per person.
Where people slip
These describe conditions, not verdicts about any country, and most economies face more than one at once. Only some are movable: institutions and industry structure can change within a generation, demography across one, and geography not at all — which is why the same advice does not fit two countries that look equally poor.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
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