TY - JOUR AU - shalchi, Afshin AU - Fathi, Zadollah AU - Shafiei, Hossein TI - Investigating the mediating role of growth opportunities on the relationship between managers' overconfidence and investment efficiency JO - Journal of Investment Knowledge VL - 11 IS - 42 SP - 93 EP - 109 PY - 2022 DO - ER -