2Arestis,P,P.Demetriades. Financial Development and Economic Growth:Assessing the Evidence[J].The Economic Journal,1997,(05):783-799.
3Luintel,B. Non-causality Due to Trrelevant Lag Polynomials[J].Applied Economics Letters,1999,(01):17-20.
4Ramon,L. Migragtion and the Skill Composition of the Labour Force:The Impact of Trade Liberalization in LDCs[J].Canadian Journal of Economics,1998,(02):613-622.
5Stark,O,JE Taylor. Relative Deprivation and International Migration[J].Demography,1989,(26):1-14.