Testing for Unobserved Heterogeneity via K-Means Clustering

Patton, AJWeller, BM2021-06-012021-06-012019-07-15https://hdl.handle.net/10161/23299model selectionoverfittingmachine learningclassification methodsTesting for Unobserved Heterogeneity via K-Means ClusteringJournal article2021-06-01