Economic growth — Economics, 14–17
Economic growth means an economy can produce more goods and services over time. It can raise incomes and possibilities, but its quality depends on who benefits and what happens to resources and the environment.
More productive capacity
An economy grows when it can produce more than before, adjusted for changing prices. This may happen because workers have better tools, people learn new skills, or firms discover better methods. Growth is about the economy’s capacity, not simply about prices rising or one person working longer.
Why seek growth?
As populations grow, people need more homes, food, care and transport. Without rising productive capacity, providing more may mean taking too much from someone else. Growth became a central economic goal because it can create room for higher incomes and public services, although it does not decide who receives them.
A small economy grows
Last year, an island produced 100 bicycles worth €200 each: €20,000 in total. This year it produces 110 bicycles, still worth €200 each: €22,000. Real output rose by 10%, because the number of bicycles rose by 10% while the price stayed the same. If prices had risen alone, that would not prove real growth.
Growth is not automatically good
It is reasonable to hear “growth” and imagine everyone becoming better off. More production can bring jobs and useful goods, but it can also increase pollution, use scarce resources or mainly reward a small group. Ask three questions: more of what, for whom, and at what cost?
A choice for communities
When a town considers a new railway, factory or training centre, it is asking how to expand future productive capacity. Planners can compare jobs and output with land use, pollution and who gains access. A good decision measures more than this year’s sales.
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