LIKELIHOOD-BASED INFERENCE AND PREDICTION IN SPATIO-TEMPORAL PANEL COUNT MODELS FOR URBAN CRIMES
We develop a panel count model with a latent spatio-temporal heterogeneous state process for monthly severe crimes at the census-tract level in Pittsburgh, Pennsylvania. Our dataset combines Uniform Crime Reporting data with socio-economic data. The likelihood is estimated by efficient importance sa...
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Published in | Journal of applied econometrics (Chichester, England) Vol. 32; no. 3; pp. 600 - 620 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Chichester
Wiley (Variant)
01.04.2017
Wiley Periodicals Inc |
Subjects | |
Online Access | Get full text |
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Summary: | We develop a panel count model with a latent spatio-temporal heterogeneous state process for monthly severe crimes at the census-tract level in Pittsburgh, Pennsylvania. Our dataset combines Uniform Crime Reporting data with socio-economic data. The likelihood is estimated by efficient importance sampling techniques for high-dimensional spatial models. Estimation results confirm the broken-windows hypothesis whereby less severe crimes are leading indicators for severe crimes. In addition to ML parameter estimates, we compute several other statistics of interest for law enforcement such as spatio-temporal elasticities of severe crimes with respect to less severe crimes, out-of-sample forecasts, predictive distributions and validation test statistics. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0883-7252 1099-1255 |
DOI: | 10.1002/jae.2534 |