TY  - BOOK
AU  - Ghartey, Edward E.
TI  - Random walk as a universal test of weak-form foreign exchange market efficiency : a theoretical proof
PY  - 2001///
CY  - [St. Augustine]TT
PB  - [CCMS]
N2  - Seeks to show that the pure random walk spot exchange rate is an adequate means to universally test foreign exchange market efficiency
ER  -