--%>
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 : Fox I don't know how to make him stop

    I don't know how to make him stop dancing

    		•
  • Q : Macroec Examples of command economies

    Examples of command economies are: a) the United States and Japan b) Sweden and Norway c) Mexico and Brazil d) Cuba and North Korea

    		•
  • Q : Fiscal measures to accurate

    Describe the fiscal measures to accurate the condition of deficient demand and excess demand. Answer: Fiscal measures are the government’s budgetary policy th

    		•
  • Q : Macro economics policy (a) Do you think

    (a) Do you think that macroeconomic policy should be designed to achieve a measured unemployment rate of zero? Why or why not should this be the case?

    		•
  • Q : Utilization of Bond market to make and

    How does the FED utilize the bond market to make and destroy money? Which technique do developed countries utilize to decrease the chance of experiencing inflation? What about the Banana Republicans and inflation, do they have this means acessible to

    		•
  • Q : Consequence of investment in economy

    When in an economy intended investment is more than intended savings, then what is the consequence of it on the national income? Answer: When I > S, the level of

    		•
  • Q : Tariffs Tariffs: -are also called

    Tariffs: -are also called import quotas. -may be imposed either to raise revenue (revenue tariffs) or to shield domestic producers from foreign competition (protective tariffs). -are per unit subsidies designed to promote exports. -are excise taxes on goods exported abroad.

    		•
  • Q : Business For every value of real GDP,

    For every value of real GDP, actual investment equals? A. Planned Investments B. The difference between planned investments and actual saving. C. The difference between planned saving and actual saving. D. Planned Saving

    		•
  • Q : Shifting of demand curve due to new

    Assume that the launch of Microsoft Xbox 360 moved the demand curve for Sony PlayStation 2 games from D0 to D1 throughout similar period if new game designers enter into this market and hence supplies of PlayStation 2 games shifted S0 to S1. The market equilibrium: (1

    		•
  • Q : The European debt crisis Quetion:

    Quetion: Describe the present economic crisis situation in Europe.   Why has it been so difficult for the Europeans to find a solution to this problem?   Comment on what implications the crisis may have for the rest of the

    		•