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Graph of total, average, and marginal product. In economics, a production function gives the technological relation between quantities of physical inputs and quantities of output of goods. The production function is one of the key concepts of mainstream neoclassical theories, used to define marginal product and to distinguish allocative ...
Rostow regards the development of leading sectors as the 'analytical bone structure' of the stages of economic growth. There are generally three sectors of an economy: Primary Sector - Agriculture. Secondary Sector - Manufacturing. Tertiary Sector - Services.
Cost curve. In economics, a cost curve is a graph of the costs of production as a function of total quantity produced. In a free market economy, productively efficient firms optimize their production process by minimizing cost consistent with each possible level of production, and the result is a cost curve.
The three-sector model in economics divides economies into three sectors of activity: extraction of raw materials ( primary ), manufacturing ( secondary ), and service industries which exist to facilitate the transport, distribution and sale of goods produced in the secondary sector ( tertiary ). [1] The model was developed by Allan Fisher, [2 ...
Returns to scale. In economics, the concept of returns to scale arises in the context of a firm's production function. It explains the long-run linkage of increase in output (production) relative to associated increases in the inputs ( factors of production ). In the long run, all factors of production are variable and subject to change in ...
Technology life cycle. The typical life cycle of a manufacturing process or production system from the stages of its initial conception to its culmination as either a technique or procedure of common practice or to its demise. The Y-axis of the diagram shows the business gain to the proprietor of the technology while the X-axis traces its lifetime.
t. e. In economics, diminishing returns are the decrease in marginal (incremental) output of a production process as the amount of a single factor of production is incrementally increased, holding all other factors of production equal ( ceteris paribus ). [1] The law of diminishing returns (also known as the law of diminishing marginal ...
Diagram showing the development of different blood cells from haematopoietic stem cell to mature cells. Haematopoiesis (/ h ɪ ˌ m æ t ə p ɔɪ ˈ iː s ɪ s, ˌ h iː m ə t oʊ-, ˌ h ɛ m ə-/, from Greek αἷμα, 'blood' and ποιεῖν 'to make'; also hematopoiesis in American English; sometimes also h(a)emopoiesis) is the formation of blood cellular components.