TY - JOUR T1 - Forecast evaluation tests and negative long-run variance estimates in small samples JO - International Journal of Forecasting PY - 2017/10/01 AU - Harvey DI AU - Leybourne SJ AU - Whitehouse EJ ED - DO - DOI: 10.1016/j.ijforecast.2017.05.001 PB - Elsevier BV VL - 33 IS - 4 SP - 833 EP - 847 Y2 - 2024/12/22 ER -