TY - SER TI - Applied economics letters SN - 1350-4851 PY - 1994///- CY - London PB - Chapman & Hall KW - Economics KW - Periodicals KW - Economics, Mathematical N1 - Published: Routledge, <2002-> UR - https://go.openathens.net/redirector/tu.ac.th?url=https%3A%2F%2Fsearch.ebscohost.com%2Flogin.aspx%3Fdirect%3Dtrue%26db%3Dedspub%26AN%3Dedp6251%26site%3Deds-live%26scope%3Dsite%26custid%3Ds4775581 ER -