... rate and, 23 –4tradable and non-tradable goods, 20 Rand, South African, 77random walk theory, 44, 87, 1 02 real, Brazilian, 27 , 55, 57, 76 21 6 Index currency speculation, 13, 187–90 currency strategy, ... 176–7asset and liability management, 198Australian dollar, 56baht, Thai, 27 , 115, 121 , 177Balance of Payments Approach, 34–41, 195Bangkok International Banking Facility (BIBF), 122 Bank of America, ... obeying a random walk and in the idea of markets beingperfectly efficient. Both capital flow analysis and “charting” have added significantly to theprofession of currency strategy, not least in its ability...