Bundle: Principles of Economics, Loose-leaf Version, 8th + LMS Integrated MindTap Economics, 2 terms (12 months) Printed Access Card
8th Edition
ISBN: 9781337607735
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Chapter 33, Problem 3QR
To determine
The reasons why the aggregate demand curve slopes downward.
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Problem 3-ABC Challenges: Attrition, Balance and ComplianceCan television inform people about public affairs? Political scientists Bethany Albertson and Adria Lawrence (2009) conducted an experiment in which they randomly assigned people to treatment and control groups to evaluate the effect of watching TV on a person’s information level. Those assigned to the treatment group were told to watch a specific television broadcast and were later asked questions related to what they watched. Those in the controlgroup were not shown the TV broadcast but were asked questions related to the material in the TV broadcast.
The dataset contains the following variables: : Dummy variable which =1 if a person reads news and 0 otherwise. : interest in political affairs (not interested=1 to very interested=4) : years of education : female dummy variable (female=1; male=0) : family income in thousands of dollars : information level (low information level=1 to high information level=4)
=1 if the…
Problem 2-Experiments/Randomized Control Trial
Suppose you are interested in studying the effect of academic counselling on the years it takes for a student to obtain an undergraduate degree. You conduct a randomized control trial to answer the question. You randomly assign 2500 individuals in a university in New York to receive academic counselling and 2500 students to not receive any academic counselling.
a. Which people are a part of the treatment group and which people are a part of thecontrol group? b. What regression will you run? Define the variables where required. c. Suppose you estimate = -0.3. Interpret it. d. You test for balance using the variables mentioned in the table below. Based on the results do you think that the treatment and control group are balanced? If your answer is “yes” then explain why. If your answer is “no”, then explain why and mention how will you address the issue of imbalance.
e. Suppose that some unmotivated students in the control group decided to…
Chapter 33 Solutions
Bundle: Principles of Economics, Loose-leaf Version, 8th + LMS Integrated MindTap Economics, 2 terms (12 months) Printed Access Card
Ch. 33.1 - Prob. 1QQCh. 33.2 - Prob. 2QQCh. 33.3 - Prob. 3QQCh. 33.4 - Prob. 4QQCh. 33.5 - Prob. 5QQCh. 33 - Prob. 1CQQCh. 33 - Prob. 2CQQCh. 33 - Prob. 3CQQCh. 33 - Prob. 4CQQCh. 33 - Prob. 5CQQ
Ch. 33 - Prob. 6CQQCh. 33 - Prob. 1QRCh. 33 - Prob. 2QRCh. 33 - Prob. 3QRCh. 33 - Prob. 4QRCh. 33 - Prob. 5QRCh. 33 - Prob. 6QRCh. 33 - Prob. 7QRCh. 33 - Prob. 1PACh. 33 - Prob. 2PACh. 33 - Prob. 3PACh. 33 - Prob. 4PACh. 33 - Prob. 5PACh. 33 - Prob. 6PACh. 33 - Prob. 7PACh. 33 - Prob. 8PACh. 33 - Prob. 9PACh. 33 - Prob. 10PA
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