Relative Backwardness and Technological Catching Up with Scale Effects

Sung Jin Kang
Additional contact information
Sung Jin Kang: University of Tsukuba

No 407, Econometric Society World Congress 2000 Contributed Papers from Econometric Society

Abstract: This paper theoretically and empirically analyzes the sources of the observed pattern that the levels and growth rates of technology are different across countries. The model is extended version of endogenous growth models with catching up model which is formulated by the relative backwardness hypothesis and the adoption capacity. The relative backwardness hypothesis states that the backward countries attain a high productivity growth rate because adopting advanced technologies is easier and less costly than innovation, Thus, the technologically less advanced countries tend to grow faster than technologically leading countries. A necessary condition, in order that the laggard countries might be able to take advantage of the available technology, is the well-developed capacity, ``Adoption capacity'', to adopt the superior technology. This is determined by policy variables that are conducive to technology adoption. The catching up theory states that technological catching up is strongest in countries that are not only technologically backward but also in those countries which have policy determinants conducive to technology adoption. Theoretically, it is shown that the steady state growth rate of technology is determined by population growth rate while the steady state relative backwardness depends on the adoption capacity, the productivity in the R&D sector, and the relative human capital stock. The empirical relevance of the catching up theory is investigated as well. The empirical results support the formalized catching up theory by showing the significant role which policy determinants conducive to technological adoption play. The robust role of scale effects in explaining technological catching up is also shown. Further, the speeds of technological catching up are estimated to be around 2 percent.

Date: 2000-08-01
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://fmwww.bc.edu/RePEc/es2000/0407.pdf main text (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:ecm:wc2000:0407

Access Statistics for this paper

More papers in Econometric Society World Congress 2000 Contributed Papers from Econometric Society Contact information at EDIRC.
Bibliographic data for series maintained by Christopher F. Baum ().