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The more special case of the isoelastic utility function, with constant relative risk aversion, occurs if, further, b = 0. The logarithmic utility function occurs for = as goes to 0. The more special case of constant relative risk aversion equal to one — U(W) = log(W) — occurs if, further, b = 0.
Standard economic theory suggests that in relatively open international financial markets, the savings of any country would flow to countries with the most productive investment opportunities; hence, saving rates and domestic investment rates would be uncorrelated, contrary to the empirical evidence suggested by Martin Feldstein and Charles ...
In economics, Gresham's law is a monetary principle stating that "bad money drives out good". For example, if there are two forms of commodity money in circulation, which are accepted by law as having similar face value , the more valuable commodity will gradually disappear from circulation.
A sustained, long-term decrease in economic activity in one or more economies. It is a more severe economic downturn than a recession, which is a slowdown in economic activity over the course of a normal business cycle. deregulation The process of removing or reducing economic regulations, or the total repeal of governmental regulation of the ...
Credit rationing by definition is limiting the lenders of the supply of additional credit to borrowers who demand funds at a set quoted rate by the financial institution. [1] It is an example of market failure , as the price mechanism fails to bring about equilibrium in the market .
More generally, complexity economics models are often used to study how non-intuitive results at the macro-level of a system can emerge from simple interactions at the micro level. This avoids assumptions of the representative agent method, which attributes outcomes in collective systems as the simple sum of the rational actions of the individuals.
Disequilibrium macroeconomics is a tradition of research centered on the role of deviation from equilibrium in economics.This approach is also known as non-Walrasian theory, equilibrium with rationing, the non-market clearing approach, and non-tâtonnement theory. [1]
In economics, a cardinal utility expresses not only which of two outcomes is preferred, but also the intensity of preferences, i.e. how much better or worse one outcome is compared to another. [1] In consumer choice theory, economists originally attempted to replace cardinal utility with the apparently weaker concept of ordinal utility.