A critical assumption
a. makes an economic model a more concrete representation of reality
b. eliminates unnecessary details from an economic model
c. has an important impact on the conclusions of an economic model
d. is usually implicit in an economic model
e. increases the level of abstraction of an economic model
C
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Why must total income be identical to the dollar value of total output?
What will be an ideal response?
If we use GDP to measure our standard of living, then our procedure is
A) accurate because our standard of living depends solely on goods and services. B) inaccurate because our standard of living only depends on used goods and services. C) inaccurate because our standard of living does not depend only on goods and services. D) inaccurate because our standard of living has nothing to do with goods and services. E) accurate only if we use nominal GDP rather than real GDP.
Which of the following four firms would most likely be part of a monopolistically competitive market?
A) Lee, J Brand, Joe's Jeans, Paper Denim & Cloth, Levi's, and Wrangler are all producers of jeans. B) Mark sells the tomatoes he grew in his backyard at the local farmers market. C) The WaveHouse is the only place in San Diego where you can ride an indoor 10 foot wave. D) Amara Massage is the only firm which specializes in pre- and post-natal massage.
Because of the differing account conventions, there is a great deal of arbitrariness in a number that purports to be
A. the deficit. B. the surplus. C. the debt. D. all of these answer options are correct.