UMC Sponsors by zip code and density color. Western Region Source: https://github.com/nytimes/hhs-child-migrant-data

This map organizes by zip code the density of UMC in CA. NY Times FOIA dataset from HHS

Risk measurement is a fundamental aspect of financial risk management. Two widely used measures are Value at Risk (VaR) and Expected Shortfall (ES). These measures help to quantify potential losses and inform risk management decisions. I introduce the two measures in this document.