CBG, Census Block Group COVID-19 pandemic Closure decision DDM, Dynamic Decision Modeling Economic recession Financial crisis GIS, Geographical Information Systems GWR, Geographically Weighted Regression Huff gravity model IBLT, Instance Based Learning Theory Journal Article MCI, Multiplicative Competitive Interaction NAICS, North American Industry Classification System NYC, New York City OLS, Ordinary Least Squares PSO, Particle Swarm Optimization RL, Reinforcement Learning SME, Small and Medium sized Enterprise Store closing