Economics Practice Test 2026 – Complete Exam Prep Guide

Economic growth is primarily driven by improvements in technology and increases in capital stock. Technological advancements lead to more efficient production processes, allowing firms to produce more output with the same set of inputs. This translates into higher productivity levels, enabling economies to grow as they can produce goods and services more efficiently.

Increases in capital stock, which refers to the total amount of physical assets available for production (such as machinery, tools, and buildings), also play a crucial role. A greater capital stock enhances the productivity of labor, as workers have better tools and equipment at their disposal, thereby increasing output. When businesses invest in capital goods, it contributes to economic expansion by creating jobs and facilitating innovation.

These two factors—technology improvements and capital accumulation—foster an environment where economic growth can thrive, leading to higher standards of living and increased overall wealth in a society.