VNU Journal of Economics and Business, Vol 1, No 4 (2021) 24 35 24 Original Article The Effects of Labor Characteristics on Firm Productivity Empirical Evidence from Vietnam Dut Van Vo*, Long Hoang Duong, Man Minh Lam Tran, Phu Thanh Nguyen School of Economics, Can Tho University 3/2 Street, Xuan Khanh Ward, Ninh Kieu District, Can Tho City, Vietnam Received 30 August 2021 Revised 17 November 2021; Accepted 25 December 2021 Abstract The paper investigates how labor characteristics affect firm pr[.]