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Essay on Economics
Utility is the measure of satisfaction or happiness; it is usually described as a function of wealth or return. Daniel Bernoulli, who argued that for a typical consumer, introduced this concept or individual, it increased with wealth but at a decreasing rate. Utility theory consists of principles held to lie behind every economic transaction and sometimes non-economic transactions too.
‘Utility theory’ is one of the most fundamental concepts of microeconomics. Economists use this theory to understand and interpret consumer behavior and hence to evaluate its effect on economy. Utility theory is an attempt to infer, subjective value from the available choices. It can be used for interpretation at two levels, which consists of decision making under risk, and decision making under uncertainty. Decision-making under risk is the one where probability is given explicitly with all variables. While decision making under uncertainty is when probabilities aren’t explicitly given, it also follows some statistical modes.
Historically there were three traditions in this theory. One is the descriptive approach, which intends to describe the utility function of the consumers. Second is normative approach, which deals with the construction of the rational model of decision-making. Third is the combination of both descriptive and the normative. Which considers the limitations; people have with the normative goals they would like to reach. This approach is called perspective approach.
The principles of utility theory states that actions of behaviors are right in so far as they promote happiness of pleasure, wrong as they tend to produce unhappiness or pain. Hence utility is the teleological principle. This once again raises the some of the same basic issues of associated with hedonism. Hedonist believes that the good life consists solely in the pursuit and experience of pleasure and happiness. The feelings of pleasure and pain are biological events.......
