Principal Component Regression to Study the Impact of Economic Factors on Disadvantaged Communities
Milan Jain
Co-Author
Pacific Northwest National Laboratory
Heng Wan
Co-Author
Pacific Northwest National Laboratory
Kyle Wilson
Co-Author
Pacific Northwest National Laboratory
Wednesday, Aug 7: 10:50 AM - 11:05 AM
3778
Contributed Papers
Oregon Convention Center
The Council on Environmental Quality's Climate and Economic Justice Screening Tool defines "disadvantaged communities" (DAC) in the USA, highlighting where benefits of climate and energy investments are not accruing. Understanding the impact of economic factors such as income and employment on DAC is crucial for addressing economic well-being and reducing inequalities. However, investigating the individual impacts of income and employment categories is challenging due to their highly intercorrelated nature, influenced by numerous hidden factors. To address this, we employ principal component generalized linear regression to model their relationship to DAC status. We (1) identify the significant income groups and employment industries impacting DAC status, (2) predict DAC distribution spatially across census tracts, comparing predictive accuracy with conventional machine learning methods, (3) project historical DAC probabilities, and (4) spatially downscale DAC across block groups. Our study provides valuable insights for policymakers and stakeholders to develop strategies that promote sustainable development and address inequities in climate and energy investments in the USA.
Disadvantaged communities
Socio-economic challenges
Principal component generalized linear model
Spatial distribution
Spatial downscaling
Temporal trend
Main Sponsor
Section on Statistics and the Environment
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