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Urban economics, which examines the challenges faced by cities, such as sprawl, air and water pollution, traffic congestion, and poverty, draws on the fields of urban geography and sociology. Labor economics examines primarily labor markets, but comprises a large range of public policy issues such as immigration, minimum wages, or inequality.
The theory of consumer choice is the branch of microeconomics that relates preferences to consumption expenditures and to consumer demand curves.It analyzes how consumers maximize the desirability of their consumption (as measured by their preferences subject to limitations on their expenditures), by maximizing utility subject to a consumer budget constraint. [1]
It is suggested that modern mainstream economics is based entirely on DSGE models. [10] [5] Therefore, the importance of microfoundations lies in its synonymous relationship with DSGE. [11] The Smets-Wouters model is one example of the importance of microfoundations as it is regarded as a benchmark model for analysing monetary and fiscal policy ...
India – National Council Of Educational Research and Training (NCERT) digitized all its textbooks from 1st standard to 12th standard. The textbooks are available online for free. Central Institute of Educational Technology (CIET), a constituent Unit of NCERT, digitized more than thousand audio and video programmes. All the educational AV ...
Top row: Jevons, Walras, Marshall Middle row: Paul Douglas, Edward Chamberlin, Paul Samuelson Bottom row: Michael Spence, George Akerlof, Joseph Stiglitz Microeconomics is the study of the behaviour of individuals and small impacting organisations in making decisions on the allocation of limited resources.
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".
An economic model is a theoretical construct representing economic processes by a set of variables and a set of logical and/or quantitative relationships between them. The economic model is a simplified, often mathematical, framework designed to illustrate complex processes.
The first is the only solution in the interior of the upper quadrant. It is a saddle point (as shown below). The second is a repelling point. The third is a degenerate stable equilibrium. The first solution is meant by default, although the other two are important to keep track of. Any optimal trajectory must follow the dynamical system.