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DuPont analysis (also known as the DuPont identity, DuPont equation, DuPont framework, DuPont model, DuPont method or DuPont system) is a tool used in financial analysis, where return on equity (ROE) is separated into its component parts. Useful in several contexts, this "decomposition" of ROE allows financial managers to focus on the key ...
Keynesian economics ( / ˈkeɪnziən / KAYN-zee-ən; sometimes Keynesianism, named after British economist John Maynard Keynes) are the various macroeconomic theories and models of how aggregate demand (total spending in the economy) strongly influences economic output and inflation. [ 1] In the Keynesian view, aggregate demand does not ...
The current Mega Millions format began in October 2017. Plays are $2 per game. For an additional $1 per play, the Megaplier, if activated, multiplies nonjackpot prizes. Multipliers are 2, 3, 4, and 5 (a second-prize Megaplier play can win $5 million cash). The Megaplier is not available in California, or on Just the Jackpot wagers (where ...
Comparative statics is a tool of analysis in microeconomics (including general equilibrium analysis) and macroeconomics. Comparative statics was formalized by John R. Hicks (1939) and Paul A. Samuelson (1947) (Kehoe, 1987, p. 517) but was presented graphically from at least the 1870s. [ 2]
Valuation using multiples. In economics, valuation using multiples, or "relative valuation", is a process that consists of: identifying comparable assets (the peer group) and obtaining market values for these assets. converting these market values into standardized values relative to a key statistic, since the absolute prices cannot be compared.
In macroeconomics, a multiplier is a factor of proportionality that measures how much an endogenous variable changes in response to a change in some exogenous variable . For example, suppose variable x changes by k units, which causes another variable y to change by M × k units. Then the multiplier is M .
The profit maximization issue can also be approached from the input side. That is, what is the profit maximizing usage of the variable input? [13] To maximize profit the firm should increase usage of the input "up to the point where the input's marginal revenue product equals its marginal costs". [14]
Input–output and socialist planning. The input–output model is one of the major conceptual models for a socialist planned economy. This model involves the direct determination of physical quantities to be produced in each industry, which are used to formulate a consistent economic plan of resource allocation.