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. 2016 May 16;113(22):6160–6165. doi: 10.1073/pnas.1522445113

Table S9.

The link between time discounting and crime: Subgroup analyses

Timing of reward Parents at most compulsory school At least one parent higher education
Any crime Violent crime Property crime Any crime Violent crime Property crime
Certainly immediate Ref. Ref. Ref. Ref. Ref. Ref.
Probably immediate −0.155*** −0.000 −0.073 −0.058 −0.079 −0.129**
(0.055) (0.032) (0.045) (0.085) (0.053) (0.065)
Indifferent −0.072 0.026 −0.043 0.063 −0.117*** −0.057
(0.057) (0.034) (0.046) (0.085) (0.041) (0.071)
Probably delay −0.161*** −0.017 −0.061* −0.078 −0.095** −0.125**
(0.043) (0.024) (0.035) (0.061) (0.041) (0.053)
Certainly delay −0.143*** −0.010 −0.050 −0.061 −0.067 −0.105**
(0.042) (0.024) (0.035) (0.059) (0.042) (0.053)
Sample mean 0.302 0.069 0.150 0.216 0.044 0.098
Obs 2,513 2,513 2,513 1,093 2,513 2,513

Notes: See Table 1. ***Significant at the 1% level; **significant at the 5% level; *significant at the 10% level. Ref., reference group.