--%>
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 related to budget line Refer to

    Refer to the budget line illustrated in the diagram given. If the consumer's money income is $20, the: 1) prices of C and D cannot be determined.2) price of C is $2 and the price of D is $4. 3) consumer can obtain a combination of 5 units of both C and D. 4)

    		•
  • Q : Choosing a statistical Model Choosing a

    Choosing a statistical Model: A number of problems arise in determining whether the work is truly rigorous or not. It is important to determine whether the model chosen makes theoretical and intuitive sense. <

    		•
  • Q : Purely competition demand for labor A

    A purely competitive demand of industry for labor is: (1) less elastic than the horizontal summation of the individual firm’s demands. (2) perfectly elastic. (3) upward sloping because of diminishing marginal returns to labor. (4) equal to the h

    		•
  • Q : Competitive Markets and Labor unions I

    I have a problem in economics on Competitive Markets-Labor unions. Please help me in the following question. The purely competitive labor markets are not characterized through: (1) Most of the individual buyers and sellers of the labor services. (2) S

    		•
  • Q : Market interest rate at break-even

    When land that rents for $100,000 yearly can be bought for $800,000 now, it will be a break-even investment when the market interest rate is: (i) 6%. (ii) 10%. (iii) 12.5%. (iv) 15%. (v) 8%. Can anybody suggest me the proper explan

    		•
  • Q : Profit maximization of an output level

    Profit is maximized when this brickyard manufactures an output level of: (1) 6,000 generic bricks daily. (2) 7,000 generic bricks daily. (3) 15,000 generic bricks daily. (4) 17,000 generic bricks daily. (5) 20,000 generic bricks daily.

    Q : Unitarily price elastic of demand At a

    At a price for $25, the demand for DVD games is around: (w) perfectly elastic. (x) perfectly inelastic. (y) unitarily elastic. (z) positively associated to supply.

    Q : Limit pricing model of strategic

    The assumption essential for the result of the limit pricing model of strategic behavior is: (a) entrant firms price at marginal cost. (b) entry and exit is relatively costless. (c) the incumbent firms will maintain old output levels after entry of a

    		•
  • Q : Calculating opportunity cost The

    The economics professor is paid $90,000 yearly, however knows she could earn $140,000 when she began a consulting firm. The opportunity cost of her university place is: (a) zero. (b) – $90,000. (c) $140,000. (d) $90,000. Choo

    		•
  • Q : Marginal revenue of purely competitive

    When boosting output by hundred units raises total revenue by $1200, in that case a purely competitive firm’s marginal revenue the same as: (w) $1,200. (x) $120. (y) $12. (z) $120,000. I need a good answer on

    		•