Economic theory is a necessity, not a luxury.This statement is true because theory
A) always leads to practical and useful policy.
B) can prevent depressions in the economy.
C) substitutes for vast amounts of data.
D) provides a structure for organizing and analyzing data.
E) always leads to accurate predictions.
Correct Answer:
Verified
Q190: A theory is an abstraction used often
Q191: Is it possible to express an economic
Q192: In the twentieth century, Russian peasants noticed
Q193: A student eats a candy bar just
Q194: An economic model can be defined as
A)a
Q196: Economic models cannot take the form of
A)equations.
B)words.
C)graphs.
D)actual
Q197: Economists use models in order to
A)experiment with
Q198: Economists use models in order to
A)get around
Q199: Economic models are rarely constructed using
A)equations.
B)words.
C)graphs.
D)physical objects.
Q200: Policy-oriented economists seek to develop theories to
A)explain
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