This paper challenges the recent contrarian view that the phenomenal g
rowth of East Asian NICs is fuelled mainly by the accumulation of prod
uction inputs not by TFP growth. To appraise this view, we investigate
d and re-evaluated South Korean manufacturing growth (1973(Q1)-1993(Q4
)). Using Johansen's cointegrating analysis, our results show that Sou
th Korean manufacturing appears to have increasing returns to scale in
production technology. The 'learning by doing' effect defined by Luca
s (1988) is empirically supported. This effect appears to be observed
as a long-run determinant of South Korean manufacturing growth. Conseq
uently, South Korean manufacturing growth can be described by an endog
enous economic growth model, such as the Lucas (1988) model, contradic
ting the contrarian view.