00299nam a2200121Ia 4500020001800000082002100018100002200039245005100061260002800112300002700140500000500167700000500172  a9780415148788  a332.456bM135.ER  aMacDonald, Ronald  aExchange rate economicsbtheories and evidence  aLondonbRoutledgec2007  axi, 450p. Bibl. Index.  a  a