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Mathematical economics is the application of mathematical methods to represent theories and analyze problems in economics.Often, these applied methods are beyond simple geometry, and may include differential and integral calculus, difference and differential equations, matrix algebra, mathematical programming, or other computational methods.
In economics, economic equilibrium is a situation in which the economic forces of supply and demand are balanced, meaning that economic variables will no longer change. [ 1 ] Market equilibrium in this case is a condition where a market price is established through competition such that the amount of goods or services sought by buyers is equal ...
The earlier term for the discipline was "political economy", but since the late 19th century, it has commonly been called "economics". [22] The term is ultimately derived from Ancient Greek οἰκονομία (oikonomia) which is a term for the "way (nomos) to run a household (oikos)", or in other words the know-how of an οἰκονομικός (oikonomikos), or "household or homestead manager".
There are two fundamental theorems of welfare economics. The first states that in economic equilibrium , a set of complete markets , with complete information , and in perfect competition , will be Pareto optimal (in the sense that no further exchange would make one person better off without making another worse off).
In economics, elasticity measures the responsiveness of one economic variable to a change in another. [1] For example, if the price elasticity of the demand of a good is −2, then a 10% increase in price will cause the quantity demanded to fall by 20%.
The solution to these problems is important because of the "fundamental fact of economic institution life" that ... [ 2 ] "The economic problem, "the struggle for subsistence", always has been hitherto primary, most pressing problem of the human race- not only of the human race, but of the whole of the biological kingdom from the beginnings of ...
Eric Trump, son of President-elect Donald Trump, speaks during an interview with Reuters, in Abu Dhabi, United Arab Emirates, December 10, 2024. The Trump Organization is planning a new Trump ...
Macroeconomics is a branch of economics that deals with the performance, structure, behavior, and decision-making of an economy as a whole. [1] This includes regional, national, and global economies .