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. Author manuscript; available in PMC: 2018 Mar 29.
Published in final edited form as: Cognition. 2017 Feb 27;167:212–254. doi: 10.1016/j.cognition.2017.01.017

Table 3.

Linear regression with robust standard errors clustered on group, predicting dictator game giving and third-party punishment in Study 2. Shown are raw coefficients (b) and standard errors in parentheses.

DG giving Third-party punishment
(1) (2) (3) (4)
Institutional quality 0.071*
(0.028)		 0.115**
(0.033)		 0.038
(0.038)		 0.112*
(0.054)
Order 0.002
(0.052)		 0.090
(0.065)
Institutional quality × Order −0.089
(0.058)		 −0.155*
(0.075)
Constant 0.254***
(0.025)		 0.252***
(0.028)		 0.246***
(0.033)		 0.204***
(0.046)
N 516 516 516 516
R2 0.012 0.034 0.002 0.011
*

p<0.05,

**

p<0.01,

***

p<0.001.