Du, Yang; Jia, Peng; Park, Albert - In: China economic quarterly international : CEQI 3 (2023) 2, pp. 132-143
With rising wages and increasing maturity of computer technology, computer use in the workplace is becoming … computer price and density as instrumental variables, we identify the estimation bias from the simultaneous determination of … computer use and its productivity effect. We further identify the productivity effect based on computer use frequency. With the …