Contributions of capital stock improvement to economic growth : the case of Hong Kong

This paper postulates that productivity change can take place in a developing country experiencing changes in the composition of its capital inputs. It develops a model for assessing this type of productivity change. Hong Kong is used as our case study. The aggregate capital stock productivity change has contributed on average to about 14% of the output growth in HK over 1966-1996. It represents about 20% of the aggregate TFP growth in HK over the period 1966-1986, rising to above 90% over 1986-1996. The aggregate TFP contribution to HK\u27s output growth over 1991-1996 was attributed almost entirely to capital stock productivity change. Contribution of the disembodied component of the residual TFP growth to output growth has concomitantly declined to a negative level over the period under study. The paper points to the role of capital stock productivity improvement in sustaining HK\u27s economic growth