TY - JOUR AU - TI - Estimation and Inference in Large Heterogeneous Panels with a Multifactor Error Structure JF - Econometrica DO - 10.1111/j.1468-0262.2006.00692.x DA - 2006-07-01 UR - https://www.deepdyve.com/lp/unpaywall/estimation-and-inference-in-large-heterogeneous-panels-with-a-Cs0TN7OphA DP - DeepDyve ER -