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natural experiment
Open Access
An empirical evaluation of Chinese college admissions reforms through a natural experiment
Yan Chen
,
Ming Jiang
, and
Onur Kesten
PNAS
December 15, 2020
117
(50)
31696-31705;
first published November 24, 2020.
https://doi.org/10.1073/pnas.2009282117
You have access
The effect of big-city news on rural America during the COVID-19 pandemic
Eunji Kim
,
Michael E. Shepherd
, and
Joshua D. Clinton
PNAS
September 8, 2020
117
(36)
22009-22014;
first published August 20, 2020.
https://doi.org/10.1073/pnas.2009384117
Open Access
Using a natural experiment to estimate the electoral consequences of terrorist attacks
Laia Balcells
and
Gerard Torrats-Espinosa
PNAS
October 16, 2018
115
(42)
10624-10629;
first published October 2, 2018.
https://doi.org/10.1073/pnas.1800302115
Open Access
An experimental analysis of acquired impulse control among adult humans intolerant to alcohol
Jianxin Wang
,
Yulei Rao
, and
Daniel E. Houser
PNAS
February 7, 2017
114
(6)
1299-1304;
first published January 24, 2017.
https://doi.org/10.1073/pnas.1610902114
You have access
Increased risk of dementia in the aftermath of the 2011 Great East Japan Earthquake and Tsunami
Hiroyuki Hikichi
,
Jun Aida
,
Katsunori Kondo
,
Toru Tsuboya
,
Yusuke Matsuyama
,
S. V. Subramanian
, and
Ichiro Kawachi
PNAS
November 8, 2016
113
(45)
E6911-E6918;
first published October 24, 2016.
https://doi.org/10.1073/pnas.1607793113
You have access
Quantity discounts on a virtual good: The results of a massive pricing experiment at King Digital Entertainment
Steven D. Levitt
,
John A. List
,
Susanne Neckermann
, and
David Nelson
PNAS
July 5, 2016
113
(27)
7323-7328;
first published July 5, 2016.
https://doi.org/10.1073/pnas.1510501113
Open Access
Naturalization fosters the long-term political integration of immigrants
Jens Hainmueller
,
Dominik Hangartner
, and
Giuseppe Pietrantuono
PNAS
October 13, 2015
112
(41)
12651-12656;
first published September 28, 2015.
https://doi.org/10.1073/pnas.1418794112
You have access
A natural experiment of the consequences of concentrating former prisoners in the same neighborhoods
David S. Kirk
PNAS
June 2, 2015
112
(22)
6943-6948;
first published May 14, 2015.
https://doi.org/10.1073/pnas.1501987112
Open Access
A natural experiment of social network formation and dynamics
Tuan Q. Phan
and
Edoardo M. Airoldi
PNAS
May 26, 2015
112
(21)
6595-6600;
first published May 11, 2015.
https://doi.org/10.1073/pnas.1404770112
