Using the Asymptotically Ideal Model to estimate the impact of knowledge on labour productivity: An application to Taiwan in the 1990s.

This paper examines the impact of embodied and disembodied knowledge on labour productivity in Taiwan’s manufacturing industry, using the Asymptotically Ideal Model. The model is estimated on a panel of 27,754 firms observed from 1992 to 1995, using three estimations procedures: fixed-effect regression, random-effect GLS, and Hausman-Taylor estimation. Our findings show that, in traditional industries, labour productivity is mostly driven by embodied knowledge, whereas in high-tech industries, labour productivity depends on both embodied and disembodied knowledge. The latter result may be the consequence of the Industrial Upgrading Statute implemented in Taiwan after 1991.