Working Paper: CEPR ID: DP9911
Authors: Karin Hederos Eriksson; Randi Hjalmarsson; Matthew Lindquist; Anna Sandberg
Abstract: We quantify the importance of family background and neighborhood effects as determinants of criminal convictions and incarceration by estimating sibling and neighborhood correlations. At the extensive margin, factors common to siblings account for 24 percent of the variation in criminal convictions and 39 percent of the variation in incarceration. At the intensive margin, these factors typically account for slightly less than half of the variation in prison sentence length and between one-third and one-half of the variation in criminal convictions, depending on crime type and gender. Neighborhood correlations, on the other hand, are quite small. We, therefore, conclude that these large sibling correlations are most likely generated by family influences and not by neighborhood influences. Further analysis shows that parental criminality and family structure contribute more to sibling similarities in crime than parental income and education or neighborhood characteristics. The lions? share of the sibling crime correlations, however, are unexplained by these factors. Finally, sibling spacing also matters ? more closely spaced siblings are more similar in their criminal behavior.
Keywords: crime; family background; incarceration; neighborhood correlation; neighborhood effects; sibling correlation
JEL Codes: J13; J62; K42
Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.
| Cause | Effect |
|---|---|
| Family background (J12) | Criminal behavior (K42) |
| Neighborhood effects (R23) | Criminal behavior (K42) |
| Parental criminality (K42) | Sibling similarities in crime (J12) |
| Family structure (J12) | Sibling similarities in crime (J12) |
| Sibling spacing (J12) | Transmission of criminal tendencies (K42) |
| Family background (J12) | Sibling correlations in crime (J12) |
| Neighborhood quality (R23) | Variation in crime (K42) |