“…A review on existing literature reveals financial studies on a wide variety of subjects such as bankruptcy prediction (Tsukuda and Baba, 1994;Tam and Kiang, 1992), prediction of savings and loan association failures (Salchenberger et al, 1992), credit evaluation (Jensen, 1992;Collins et al, 1988), analysis of financial statements (Kryzanowski and Galler, 1995), auditing (Etheridge et al, 2000;Koh and Tan, 1999;Lenard et al, 1995), corporate distress diagnosis (Altman et al, 1994), bond rating (Dutta and Shekhar, 1988), initial stock pricing (Jain and Nag, 1996), currency exchange rate forecasting (Refenes, 1993), stock market analysis (Wong and Long, 1995) and forecasting in futures markets (Kaastra and Boyd, 1995;Trippi and DeSieno, 1992). Nevertheless, ANNs have not been applied to the estimation or prediction of any kinds of correlation, including that for foreign exchange.…”