--%>
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 : Implications of fiscal deficit

    Implications of fiscal deficit: (A) High fiscal deficit entails a big amount of borrowings in which the government takes more loans to pay back it. It raises the liability of government.

    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 : Value of the net benefits Whenever

    Whenever consumers paid an amount for water which reflects the value of the net benefits they obtain from consuming it, water would outcome: (1) Maximum consumer excess. (2) Zero consumer excess. (3) Total revenue equivalent to variable cost. (4) Zero

    		•
  • Q : Calculating National Income Let suppose

    Let suppose NDPFC is Rs. 1,000 crores, and NFA is Rs. (--) 5crores, then what will be national income (NNPFC)? Answer: NNPFC = NDPFC+NFA = 1000 + (-5) = Rs. 995 crores.

    		•
  • Q : Merger and acquisition of firms

    Question: Suppose firm 1 and firm 2 merge. Call the new firm A. It has output xA and profit πA. Suppose there is Cournot competition after the merger. For now, we assume that the marginal cost of Firm A, the mer

    		•
  • 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 : Which things are concerned with

    Macroeconomics is mainly concerned along with all things as the: (i) decisions individuals and firms make while prices change. (ii) resource usage and technology bases of firms. (iii) levels of national employment and income. (iv) movements within the

    		•
  • 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 : Microeconomic analysis emphasizing to

    Family member to macroeconomics, the microeconomic analysis: (w) was emphasized through economists prior to the Great Depression. (x) is related with the effects of extensive government policies. (y) focuses upon economic development

    		•
  • Q : Discount rate-Prime rate and the

    What is the difference among the discount rate, prime rate and the subprime rates of interest? Which interest rate in particular build the 2008 recession? Explain how that happened.

    		•