| dc.description.abstract | Economics is a social science which deals with human wants and their satisfaction. It is
mainly concerned with the way in which a society chooses to employ its scarce resources
which have alternative uses, for the production of goods for present and future
consumption.
In economics, there are four main factors of production, namely land, labor, capital,
and enterprise. The price that an entrepreneur pays for availing the services of these
factors is called factor pricing.
An entrepreneur pays rent, wages, interest, and profit for availing the services of
land, labor, capital, and enterprise respectively. The theory of factor pricing deals with
the price determination of different factors of production.
Information economics or the economics of information is a branch of microeconomic
theory that studies how information and information systems affect an economy and
economic decisions. Information has special characteristics: It is easy to create but hard
to trust. It is easy to spread but hard to control. It influences many decisions. These
special characteristics (as compared with other types of goods) complicate many standard
economic theories.
In contract theory and economics, information asymmetry deals with the study of
decisions in transactions where one party has more or better information than the other.
This asymmetry creates an imbalance of power in transactions, which can sometimes
cause the transactions to go awry, a kind of market failure in the worst case. Examples
of this problem are adverse selection, moral hazard, and information monopoly.
Information asymmetries are studied in the context of principal-agent problems where
they are a major cause of misinforming and is essential in every communication process. | en_US |
