On endogenizing direction vectors in parametric directional distance function-based models. - Rolf Färe; Carl Pasurka; Michael Vardanyan (Eur. J. Oper. Res., 2017)

Decomposing banking performance into economic and credit risk efficiencies. - Jean-Philippe Boussemart; Hervé Leleu; Zhiyang Shen; Michael Vardanyan; Ning Zhu (Eur. J. Oper. Res., 2019)

Performance evaluation using multi-stage production frameworks: Assessing the tradeoffs among the economic, environmental, and social well-being. - Yiran Niu; Jean-Philippe Boussemart; Zhiyang Shen; Michael Vardanyan (Eur. J. Oper. Res., 2024)

Analyzing the Tradeoff Between the Economic and Environmental Performance: The Case of the Chinese Manufacturing Sector. - Zhiyang Shen; Michael Vardanyan; Tomas Balezentis; Jianlin Wang (IEEE Trans. Engineering Management, 2024)

The role of economic land use efficiency in promoting green industrial development: evidence from China. - Guoxiang Li; Zhiyang Shen; Malin Song 001; Michael Vardanyan (Ann. Oper. Res., 2025)