--%>
Assignment Help - homework help

Persistence of Economic profits in long run

I have a problem in economics on Persistence of Economic profits in long run. Please help me in the following question. Economic profits will continue in long run only when: (i) There are barriers to the entry and exit. (ii) Markets are much competitive. (iii) There are no barriers to the entry. (iv) Opportunity costs are 0 (zero).

What is the most precise answer?

   Related Questions in Microeconomics

  • Q : Long run equilibrium for a purely

    In long-run equilibrium for a purely competitive firm: (w) MC = P = MR = min.(LRAC). (x) MC = TR = PQ = AVC. (y) LRAC = PQ = TVC + TFC = MR. (z) P = Q = wL + rK = Y. Can anybody suggest me the proper explanation fo

    		•
  • Q : Levels of recent interest rate When

    When households become ever more willing to sacrifice future consumption therefore that they can enjoy greater levels of recent consumption, in that case the: (w) interest rate rises. (x) interest rate falls. (y) present value of future income rises. (z) equilibrium r

    		•
  • Q : Demand curve facing each firm Question:

    Question: (1) Suppose the jeans industry is an oligopoly in which each firm sells its own distinctive brand of jeans, and each firm believes its rivals will not follow its price increases but will

    		•
  • Q : Downward slope of consumer demand curves

    Can someone please help me in finding out the accurate answer from the following question. The downward slope of the consumer demand curves for normal goods is partly described by: (i) Income effects. (ii) Diminishing marginal utility. (iii) Substitution effects. (iv)

    		•
  • Q : Okun's Law Coefficient Is so Large Why

    Why the Okun's Law Coefficient Is so Large? Okun's Law posits not a 1-to-1 relation but a 2.5-to-1 relationship between real GDP growth and the unemployment rate. That is, a one percentage-point fall in the unemployment rate is associated not with a 1 but a 2.5 percent boost in the level of produ

    		•
  • Q : Problem of Nash Equilibrium Carlos and

    Carlos and Ivana are room-mates and friends. Carlos and Ivana eat together despite who cooks on a given night. Within this payoff matrix, Nash equilibrium could never be obtained in that: (w) neither Carlos nor Ivana cook, nor do they eat. (x) Carlos

    		•
  • Q : Rational Investments and Sunk Costs

    Decisions are most obviously less than perfectly rational while: (1) you take a shortcut through a dark alley at 3:00 am to get home faster. (2) a brilliant student majors into art history in place of economics. (3) prisoners on death row in Texas know that tobacco ca

    		•
  • Q : Problem on Blacklisting The

    The Blacklisting was once common however now illegal in the labor market practice of: (i) Boycotting the products of firms whose workers are on strike. (ii) Forcing the workers to sign agreements not to join the unions. (iii) Paying the union officers to systematize u

    		•
  • Q : Maximize profit by marginal revenue and

    Prohibition Corporation’s very famous St. Valentine’s Day software is going within version 6. The very first point Prohibition requires to classify in its quest to maximize profit is the: (1) point e. (2) point f. (3) point g. (4) point h.

    		•
  • Q : Shrinking of Production possibilities

    The Production possibilities frontiers are most probable to shrink when: (1) National income becomes less fairly distributed. (2) High-tech agriculture reduces jobs for migrant farm workers. (3) A 3-hour nuclear war blasts technology back to Stone Age

    		•