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The Polak model is a monetary approach to the balance of payment published by J. J. Polak in 1957. It seeks to model a small, open economy operating under fixed nominal exchange rate . Polak suggest explicit links between the monetary and external sectors.
In economics, float is duplicate money present in the banking system during the time between a deposit being made in the recipient's account and the money being deducted from the sender's account. It can be used as investable asset, but makes up the smallest part of the money supply .
Business cycle accounting is an accounting procedure used in macroeconomics to decompose business cycle fluctuations into contributing factors. The procedure was introduced by V. V. Chari, Patrick Kehoe, and Ellen McGrattan but is similar to techniques introduced earlier. The underlying premise of the procedure is that the economy has a long ...
In business cycle theory and finance, any economic quantity that is positively correlated with the overall state of the economy is said to be procyclical. [2] That is, any quantity that tends to increase in expansion and tend to decrease in a recession is classified as procyclical.
Secondly, the theory can be transformed into a theory of the economy using aggregation procedures, without having to make any substantive assumptions about the economy. [ 19 ] However, in addition to these assumptions, various scholars have indicated that microfoundations is understood to be "an application of underlying standpoint ...
Early real business-cycle models postulated an economy populated by a representative consumer who operates in perfectly competitive markets. The only sources of uncertainty in these models are "shocks" in technology. [2] RBC theory builds on the neoclassical growth model, under the assumption of flexible prices, to study how real shocks to the ...
As floating exchange rates adjust automatically, they enable a country to dampen the effect of shocks and foreign business cycles and to preempt the possibility of having a balance of payments crisis. However, they also engender unpredictability as the result of their variability, which can render businesses' planning risky since the future ...
The new neoclassical synthesis (NNS), which is occasionally referred as the New Consensus, is the fusion of the major, modern macroeconomic schools of thought – new classical macroeconomics/real business cycle theory and early New Keynesian economics – into a consensus view on the best way to explain short-run fluctuations in the economy.