Technological Progress
Technological Progress - Related Videos
01:26
Technological Change
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2024
Total Factor Productivity (TFP) measures the efficiency with which inputs are transformed into outputs in production. It is the essence of economic growth, driven by technological advancement. Consider the agricultural sector, where production requires vast amounts of human labor and work animals. Today, modern farm machinery and agriculture technologies have revolutionized how we cultivate crops and produce food much more efficiently. TP = A*f(K, L) TFP is represented as a multiplier 'A' in...
01:27
Impact of Technology on Supply Curve
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2024
Technology plays a pivotal role in shaping the supply curve by influencing the efficiency and productivity of production processes. Advancements in technology enable firms to enhance their manufacturing processes, streamline operations, and produce goods or services more efficiently. As a result, firms can lower their production costs, increase output levels, and supply more goods or services at each price level. This leads to a rightward shift in the supply curve, indicating an expansion of...
01:26
Wheels of Growth: Technology and Innovation
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2025
Economic expansion over time depends not only on increasing inputs like labor and capital, but also on using them more effectively. Technology and innovation play a pivotal role in this efficiency gain. They allow economies to produce more output without proportional increases in input, a phenomenon captured by the concept of total factor productivity (TFP).Shifting the Production Possibility FrontierInnovations shift the production possibility frontier outward, meaning an economy can generate...
01:28
The Neoclassical Growth Model: Technological Advancement
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2025
In the neoclassical growth model, once capital per worker stops increasing, the only way to keep growing is through better technology. This means finding smarter ways to use the same resources to produce more. It doesn’t require more machines or more people—just improvements in how things are done. As technology improves, output per worker rises even if capital stays the same. This leads to higher wages and better living standards over time.The production function includes a term for technology.
FAQs
Technological progress raises total factor productivity, meaning output increases without requiring proportional increases in labor and capital. This distinguishes it from factor accumulation, where a firm expands production mainly by using more inputs. The distinction matters because productivity improvements can explain why firms produce more efficiently even when their available quantities of labor and capital remain unchanged.
When improved methods, tools, or knowledge allow each production unit to use inputs more efficiently, the additional cost of producing one more unit can fall. Lower marginal costs can make expanded production more attractive and can affect the firm's pricing decisions. Across firms, these cost changes also influence market supply and the prices consumers encounter.
Firms that adopt more productive methods may produce a given output at lower cost or generate more output from the same inputs. These advantages can alter competitive behavior by changing pricing possibilities, expansion decisions, and incentives to invest. Differences in adoption or productivity therefore help explain why firms in the same market may grow at different rates.
An analysis can compare the firm's production, labor and capital use, productivity, and costs before and after an improved method or tool is adopted. Economists then examine whether the change shifts the production function, lowers marginal costs, or supports greater output. This approach connects operational changes with firm growth, market supply, and investment decisions.
It is especially relevant when growth cannot be explained only by increases in labor or capital. Higher total factor productivity can allow a firm to expand output using the same quantities of those inputs, while lower costs may strengthen its position in the market. Studying these effects helps distinguish productivity-driven growth from growth based primarily on additional resources.
Productivity improvements can reduce firms' marginal costs, which may influence how much they are willing to supply and the prices attached to available goods and services. Changes in prices and production conditions can then affect consumer choices. In microeconomic analysis, these links connect innovation inside firms with broader market outcomes and economic welfare.