--%>
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 : Reduction in quantity When equilibrium

    When equilibrium moves from point a to point b in the figure shown below, the only market experiencing a reduction in quantity supplied is illustrated in: (1) Panel A. (2) Panel B. (3) Panel C. (4) Panel D.

    Q : Market price decrement according to

    When heroin were legalized, in that case the: (w) market price of heroin would drop considerably. (x) demand would raise although supply would decrease. (y) demand would decrease but supply would increase. (z) price of cocaine would raise.

    Q : Microeconomics is studying economic

    is studying economic worth your time and effort

    		•
  • Q : Problem on perfect replacements Imports

    Imports and American cars are much close however not perfect replacements. When the U.S. govt. tried to enhance American car sales by setting a price ceiling of P1 on imported cars: (i) The quantity of cars imported will drop/fall from Q0 to Q1. (ii)

    		•
  • Q : Problem onto marginal tax rates A

    A prosperous person who made higher and higher incomes yearly would possibly benefit most from: (w) proportional tax system. (x) progressive tax system, much like the one in place today. (y) regressive tax system. (z) fixed percentage tax system.

    Q : Stage of the business cycle What stage

    What stage of the business cycle is our economy experiencing at present time? proof your answer.

    		•
  • Q : Illustration of arbitrage The

    The illustration of arbitrage takes place when: (1) Enterprising students purchase used textbooks much cheaply on E-Bay and sell them to another students at lower prices than bookstore charges. (2) Ivan purchases a stock when it is cheap and sells it

    		•
  • Q : Implication of Fiscal deficit

    Implication of Fiscal deficit A) It raise the supply of money in the economyB) It rises financial burden for future generation.C) It is the cause of inflation.

    		•
  • Q : Problem on full employment Does full

    Does full employment take place if AD = AS or S = I?

    		•
  • Q : Internet technology in airline

    Speculate regarding the behavior which could result from Internet technology in airline transactions and propose 2 or more strategies to deal with them.

    		•