TY - JOUR T1 - A spatial autoregressive stochastic frontier model for panel data with asymmetric efficiency spillovers JO - Journal of Econometrics PY - 2016/02/01 AU - Glass AJ AU - Kenjegalieva K AU - Sickles RC ED - DO - DOI: 10.1016/j.jeconom.2015.06.011 PB - Elsevier BV VL - 190 IS - 2 SP - 289 EP - 300 Y2 - 2025/08/20 ER -