--%>
Assignment Help - homework help

Adaptive expectations & Rational expectations

Question:

Compare and contrast 'adaptive expectations' (Hubbard uses adaptive expectations)  and 'rational expectations' in modeling expectations.

Answer:

Adaptive expectations theory assumes that people expect the inflation rate next year to be equal to the inflation rate last year. The rational expectation hypothesis, on the other hand, assumes that economic agents use all the available information to make an expectation about the next year's inflation rate. So the rational expectation approach make the inflation expectation to be more information based and not merely by observing the last year's inflation and expect it to persist next year.

 

   Related Questions in Macroeconomics

  • Q : Econ question No need apa format no

    No need apa format no need introduction and conclusion Only answer question being ask, thanks

    		•
  • Q : Taxing imports-whats the problem ‘Must

    ‘Must a country which is less proficient at generating all goods use import controls to decrease imports from additional countries?’

    		•
  • Q : Problem on promotion When Sam Sleaze

    When Sam Sleaze sells Terry Tone-deaf a low-quality stereo by promotion as the "top of the line", there is a trouble of: (1) Moral hazard. (2) Irrational ignorance. (3) Adverse choice. (4) Paradox of value. Can someone help me in g

    		•
  • Q : FX rates In June 2005, a Big Mac sold

    In June 2005, a Big Mac sold for 6,000 pesos in Colombia and $3.00 in the United States. The exchange rate in June 2005 was 2,300 pesos per dollar. So, on Big Mac purchasing power parity grounds the Colombian peso was

    		•
  • Q : Domestic Investment & Economies

    Question: How will a fall in domestic investment affect the trade surplus and net capital outflows in the domestic economy, the trade deficit and capital inflows in the rest of the world, investment in both economi

    		•
  • Q : Components of aggregate demand What are

    What are the components of aggregate demand (AD)? Answer: The components of AD are as follows:AD = C + I + G + (X - M) By Simplifying AD = C + I, Here C refers to Household consumption demand and I refer

    		•
  • Q : Define Demand schedule What is Demand

    What is Demand schedule and how it is associated to demand curve?

    		•
  • Q : Problem of Financial Capital for direct

    The direct economic resources a farmer employs to generate avocadoes would not comprise: (I) human capital in form of expertise regarding growing avocadoes. (II) fertile land. (III) loans from a bank to finance SUCH year’s crop. (IV) machinery,

    		•
  • Q : Diminishing prices raising total revenue

    Diminishing prices will raise total revenue from DVD game sales at each and every price: (1) On this demand curve. (2) Beneath $25. (3) Above $25. (4) Beneath $30.

    Q : What is multiplier Multiplier : The

    Multiplier: The Multiplier is the ratio of change in income by the change in investment. Multiplier (k) = ΔY/ΔI

    		•