--%>
Assignment Help - homework help

Good theory

It is frequently said that a good theory is one which can in principle be refuted by an empirical, data-oriented study. Describe why a theory which cannot be evaluated empirically is not a good theory.
In evaluating theory there are two steps: firstly, you have to examine the reasonability of the theory's assumptions; secondly, you have to test the theory's predictions by comparing them with facts. If a theory cannot be tested, it cannot be accepted or rejected. Hence, it contributes little to our understanding of reality.

   Related Questions in Microeconomics

  • Q : Problem on Decisions at the Marginal

    The least clear illustration of how decisions are generally at the margin would be: (i) A floral shop hiring an additional clerk and opening earlier in hopes of increasing revenues by half. (ii) Eating less whenever the menu is a-la-carte than at an ‘all-you-can

    		•
  • Q : Formally effective a cartel To form and

    To form and effectively keep a cartel over time needs that the: (w) bulk of output be produced and sold by a minute number of cartel members. (x) product be relatively heterogeneous. (y) demand for the product be highly elastic. (z) government totall

    		•
  • Q : Barriers to entry for new firms in

    Barriers to entry, that is:  (w) make this complicated or impossible for new firms to profitably enter an industry. (x) uniformly violate U.S. antitrust statutes. (y) are essentially technological instead of economic. (z) stimulate aggressive com

    		•
  • Q : Increment in quantity demanded by price

    A demand curve has a slope which would be expressed as like $5/ (1 extra ton demanded) when a: (w) 5 % price cut raises quantity demanded by 1 %. (x) $5 price cut increases quantity demanded by 2000 lbs. (y) $5 price hike boosts quantity supplied by 2

    		•
  • Q : Difference between planned and actual

    Differentiate between planned and actual saving and investment. Answer: There is a big difference between (a) planned S and I and (b) Actual saving and investment.<

    		•
  • Q : Problem on shortages or surpluses of

    The market is cleared when there are: (i) Buyers left waiting in line. (ii) Surplus supplies of unsold goods. (iii) No surpluses or shortages. (iv) Tendencies for the prices to increase. Can someone please help me in finding out th

    		•
  • Q : Asymmetric Information on quality The

    The Asymmetric information on quality can outcome in: (i) Not all potential profits from the exchange being realized. (ii) Lower equilibrium prices. (iii) Purchases of unexpectedly low-quality items termed as ‘lemons’. (iv) Some transactio

    		•
  • Q : Present Value of an Asset The present

    The present value of an asset refers to the: (w) consumer surplus derived from the asset throughout the current period. (x) value today of any expected income payments related with owning the asset. (y) economic rent realized after paying the market p

    		•
  • Q : Commercial introduction of production

    Innovation: (w) entails financial investment to create human capital. (x) comprises the commercial introduction of a new product or production process. (y) can reasonably describe only normal accounting profit. (z) was used by John Maynard Keynes to d

    		•
  • Q : Resource market in equilibrium When the

    When the resource market demonstrated in this figure is into equilibrium: (1) owners of these resources currently receive no economic rents. (2) economic rent is specified from trapezoid Oade. (3) the rectangle Obde measures consumer surplus by the fi

    		•