Abstract – Price forecasting is a part of economic decision making. Forecasting the daily rise and fall gold prices can help investors decide when to buy or sell commodity. The price depends on many factors such as other precious metals, crude oil, performance stock exchange, exchange rate currencies. This study discusses using multiple linear regression method. results this indicate that best ...

In the absence of a randomized control trial, regression discontinuity (RD) designs can produce plausible estimates of the treatment effect on an outcome for individuals near a cutoff score. In the standard RD design, individuals with rating scores higher than some exogenously determined cutoff score are assigned to one treatment condition; those with rating scores below the cutoff score are as...