--%>
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 : Market system The market system's

    The market system's answer to the fundamental question "How will the system promote progress?" is essentially:

    		•
  • Q : Revenue receipts and Capital receipts

    Elucidate the basis of categorizing government receipts into revenue receipts and capital receipts. Answer: Revenue Receipts: The government revenue receipts are such receipts A) that neither makes liability

  • Q : Limitation of credit availability What

    What occurs to economy, when credit availability is limited and credit is made costlier? Answer: Aggregate demands falls

    		•
  • Q : Fiscal and monetary policies in

    Explain the impact of changes in fiscal and monetary policies in curtailing inflation?

    		•
  • Q : Why value of MPC is not greater than one

    Why the value of MPC is not greater than 1? Answer: This is because change in consumption can never be more than change in income.

    		•
  • 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 : Change in stock Why change in stock is

    Why change in stock is considered a portion of final expenditure? Answer: The Unsold stocks left with producers are supposed as purchased by the producers themselve

    		•
  • Q : Maximizing consumer utility The

    The consumer maximizes the utility whenever spending patterns causes: (i) Total outlays to increase each time prices are altered. (ii) Marginal utilities of each and every good consumed to be equivalent. (iii) Marginal utilities from the last cent spent on each and ev

    		•
  • Q : Define fiscal policy Define fiscal

    Define fiscal policy? Answer: Fiscal policy is the revenue and expenditure policy of government with a view to combat the state of inflationary or deflationary gap

    		•
  • Q : Value of fiscal deficit Evaluate the

    Evaluate the value of fiscal deficit when primary deficit is 53,000 crores and interest on borrowings is Rs 5,000 crores?

    		•