Technological Change and Wages in China: Evidence from Matched Employer–Employee Data

The relationship between research and development (R&D) intensity and wages is examined using a unique matched employer–employee dataset. The ordinary least squares estimates suggest that a one standard deviation increase in R&D intensity is associated with an increase in the hourly wage rate between 3.4% and 6.9% for the full sample, depending on the exact specification. The instrumental variable estimates are that a one standard deviation increase in R&D intensity is associated with an increase in the hourly wage rate between 5.5% and 11.4%. The wage elasticity with respect to R&D intensity is found to be higher in larger firms as well as for better educated workers and workers with technical skills. Consistent with the rent-sharing hypothesis it is also found that the wage elasticity with respect to R&D intensity is higher for workers who belong to the Communist Party or union.