Use this URL to cite or link to this record in EThOS:
Title: Inter-industrial technology diffusion : a macro analysis of technical change in the Canadian economy.
Author: Ducharme, Louis Marc.
ISNI:       0000 0001 3433 5026
Awarding Body: University of Sussex
Current Institution: University of Sussex
Date of Award: 1991
Availability of Full Text:
Access from EThOS:
It is now well recognised that the improvement of the economic performance and the restructuring of industries depends not only on the generation (or production) of new technology but also on the rate and level of diffusion of technology throughout the economy. This thesis presents an inter-industrial analysis of the effect of diffusion of technological change on the Canadian economy. To do so, it describes the diffusion of information using Canadian patent statistics potential sector of manufacturing and use. It then uses the patent matrices as 'support' matrices to transform R&D data by industry of origin into R&D data by industry of use to calculate the direct and indirect R&D inducement based on a static input-output model. Finally it is used to estimate the impact of own R&D and R&D spillover on total factor productivity growth, differentiating the R&D spillover according to various 'support' matrices and different 'gestation times'. II The empirical results confirm: i) the existence of an important interindustrial flow of innovation, ii) the existence of a 'common core' of industry at the source of technological change, as well as the importance of using industries as 'core innovative' industries, and iii) the emergence of service industries as a strong user of capital goods. It also concludes that i) the scale and structure of the external trade has an impact on the R&D inducement of all industries, ii) innovative activity has a positive and significant effect on productivity growth and iii) the rates of return in R&D spillover are found only after 8 years of 'gestation time'.
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available
Keywords: International commerce & international trade