“…Studies have examined the effects of SEZs on the regions in several aspects such as economic, politics, or environment (Aggarwal, Hoppe, & Walkenhorst, ; Wang, ; Zeng, ). Researchers have utilized regression (Brun et al, ), logical reasoning (Crane, Albrecht, Duffin, & Albrecht, ), difference‐in‐difference econometric estimator (Jensen, ), and structural equation modeling (Ambroziak & Hartwell, ; Wang, ) to explore the benefits of SEZs on regional growth. However, as our reviewing, there is no any empirical studies that have determined the investment and economic efficiencies of SEZs in a unique construct.…”