Search results
Investment is total amount of money spent by a shareholder in buying shares of a company. In economic management sciences, investments means longer-term savings. It is a term used in business management, finance and economics, related to saving or deferring consumption. Literally, the word means the "action of putting something in to somewhere ...
Return on investment. Return on investment ( ROI) or return on costs ( ROC) is the ratio between net income (over a period) and investment (costs resulting from an investment of some resources at a point in time). A high ROI means the investment's gains compare favourably to its cost. As a performance measure, ROI is used to evaluate the ...
Keynesian economics (/ ˈ k eɪ n z i ə n / 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.
Consumption is the act of using resources to satisfy current needs and wants. [1] It is seen in contrast to investing, which is spending for acquisition of future income. [2] Consumption is a major concept in economics and is also studied in many other social sciences . Different schools of economists define consumption differently.
e. Advanced Placement ( AP) Macroeconomics (also known as AP Macro and AP Macroecon) is an Advanced Placement macroeconomics course for high school students that culminates in an exam offered by the College Board . Study begins with fundamental economic concepts such as scarcity, opportunity costs, production possibilities, specialization ...
A macroeconomic model is an analytical tool designed to describe the operation of the problems of economy of a country or a region. These models are usually designed to examine the comparative statics and dynamics of aggregate quantities such as the total amount of goods and services produced, total income earned, the level of employment of productive resources, and the level of prices.
Macroeconomics. The IS–LM model, or Hicks–Hansen model, is a two-dimensional macroeconomic model which is used as a pedagogical tool in macroeconomic teaching. The IS–LM model shows the relationship between interest rates and output in the short run in a closed economy. The intersection of the " investment – saving " (IS) and ...
