To estimate a causal effect of X on Y, researchers sometimes look for a(n) ____ variable that produces variation in X but does not directly influence Y.
Fill in the blank(s) with the appropriate word(s).
instrumental
Political Science
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What is the first step to survey construction?
a. complete an IRB application b. locate participants to complete survey c. think about purpose of survey d. proof read your survey
Political Science
Which of the following best illustrates Peters’ six categories of policy tools used by the government?
a. Laws, services, money, taxes, other economic instruments, and suasion b. Money, services, taxes, education, other economic instruments, and suasion c. Taxes, subsides, education, services, other economic instruments, and suasion d. Services, regulations, education, other economic instruments, and suasion
Political Science