Peer Effects and Alcohol Use Among College Students

  title={Peer Effects and Alcohol Use Among College Students},
  author={Michael Kremer and Dan Levy},
  journal={Health Economics},
This paper examines a natural experiment in which students at a large state university were randomly assigned roommates through a lottery system. 
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In order to address empirical difficulties in research examining peer effects in alcohol consumption, I use instrumental variables/fixed effects methodology that compares students in different grades
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The amount of weight gained during the freshman year is strongly and negatively correlated to the roommate's initial weight, and evidence is found that this effect may be through influences in eating, exercise, and use of weight loss supplements.
Peer Effects and the Freshman 15: Evidence from a Natural Experiment
This study investigates the importance of peer effects in explaining weight gain among freshman college students. We exploit a natural experiment that takes place on most college campuses in the US -
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Having the wrong friends? Peer effects in adolescent substance use.
  • P. Lundborg
  • Psychology, Medicine
    Journal of health economics
  • 2006
By introducing school/grade fixed effects, the estimated peer effects were identified by variation in peer behaviour across school-classes within schools and grades, implying that estimates were not biased due to endogenous sorting of students across schools.
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It is found that males who reported binge drinking in high school drink much more in college if assigned a roommate who also binge drank in high high school than if assign a nonbinge-drinking roommate.
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In this paper, we present estimates of roommate and institution based peer effects. Using data from the College & Beyond survey, the Freshman survey, and phonebook data that allows us to identify
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Peer Effects in Academic Outcomes: Evidence from a Natural Experiment
  • D. Zimmerman
  • Psychology
    Review of Economics and Statistics
  • 2003
I use data from Williams College to implement a quasi-experimental empirical strategy aimed at measuring peer effects in academic outcomes. In particular, I use data on individual students' grades,
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The spread in the use of marihuana and other illicit drugs in the popula­ tion represents one of the most striking and best documented instances of social change during the last decade. Repeated
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The continuing high level of binge drinking is discussed in the context of the heightened attention and increased actions at colleges and it may take more time for interventions to take effect.
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A theoretical and computational model with tax-financed, tuition-free public schools and competitive, tuition-financed private schools is developed. Students differ by ability and income. Achievement
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This paper investigates whether peer effects play an important role in retirement savings decisions. We use individual data from the staff of a university to study whether individual decisions to
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Psychological experiments demonstrate that repeated pairings of a cue and a consumption good eventually create cue-based complementarities: the presence of the cue raises the marginal utility derived