Yuki (Yuqing) Wang

Hi, I am

Yuki (Yuqing) Wang.

PhD Candidate in Criminology, Law and Society at University of California, Irvine.

I model how offenders make locational choices and what makes a place more likely to be targeted.

Spatial-Temporal Analysis Network Analysis Computing Acceleration Quantitative Methods

About Me

I am a PhD candidate in Criminology, Law and Society at the University of California, Irvine, and a member of the Irvine Laboratory for the Study of Space and Crime (ILSSC). My research focuses on understanding how offenders and victims make spatial decisions — why certain locations are chosen and what environmental characteristics make a place more likely to be targeted. I approach these questions through discrete choice models, spatial econometrics, and network analysis.

On the computational side, I build GPU-accelerated estimation pipelines in JAX for high-dimensional spatial models, achieving orders-of-magnitude speedups over traditional approaches. My work integrates large-scale administrative data, census demographics, and business establishment records to study crime patterns at multiple geographic scales.

I also serve as a reviewer for Social Science & Medicine, Machine Learning: Science and Technology, and the International Joint Conference on Neural Networks (IJCNN 2025).

Publications

Map showing ¼ mile buffers around three random blocks in a census tract

Measuring the Spatial Scale of Structural Racism and Discrimination

John R. Hipp, Yuqing Wang, et al. — Social Science & Medicine, 2026

Explores how structural racism operates at different spatial scales and its consequences for life expectancy. Constructs novel meso-level measures — including eviction rates, housing vacancies, loan denials, and proximity to toxic waste — at four buffer radii, alongside county-level racial inequality. Finds a nonlinear relationship where life expectancy drops sharply at higher concentrations of multidimensional structural racism. My contribution: data curation (geocoding, multi-source spatial data processing) and geospatial concept visualization.

View →
Geographic distribution of census blocks in this study

How Does the Business Environment Shape Mobility by Offenders and Mobile Targets?

John R. Hipp, Yuqing WangCrime & Delinquency, 2026

Uses discrete choice models on 653,000+ geocoded crime records to examine how business composition at the census-block level shapes where offenders and victims travel. Finds that blocks with a greater mix of consumer-facing businesses are especially attractive to offenders, and that the surrounding 400-meter business context further increases targeting — estimated without sampling via GPU-accelerated MLE in JAX.

View →
Population Partition diagram showing deterrence regions by discount rate and wealth

The Optimal Deterrence of Crime: A Focus on the Time Preference of DWI Offenders

Yuqing Wang, Yan Ru Pei — arXiv, 2019

Develops a general model for finding optimal penal strategies based on offenders' behavioral traits. Uses hyperbolic time discounting and prospect theory with a 207-participant survey to empirically characterize discount-rate distributions (zero-inflated exponential), then maximizes a social welfare function balancing deterrence benefits against implementation costs for DWI offenses.

arXiv →

Contact

Email: yqwang1@uci.edu

Office: Social Ecology II, University of California, Irvine

Social: LinkedIn · GitHub · Google Scholar · ORCID