8MARKUSON J R,SVENSSON E O. Trade in goods and factor with international differences in technology[J]. International Economic Review, 1984,26 (1) : 175-192.
9BHAGWATI J N,BRECHER R A,DINOPOULOS E,et al. Quid pro quo foreign investment and welfare:a political economy theoretical model[J]. Journal of Development Economics,1987 (27) :127-138.
10Martin S chaaper. Measuring China7 s Innovation system nationalspecialties and International comparisons [J]. OECD working pa-per,2009.