Firstly, we use the Multi-Scale LPPLS Confidence Indicator approach to detectboth positive and negative bubbles at … forecast gold returns and its volatility, usinga method involving block means of residuals obtained from the popular … that, our bubbles indicators,particularly when both positive and negative bubbles are considered simultaneously …

We enhance the precision of predicting daily stock market price volatility using the maximum overlapping discrete … based on multiple regression, tolerance, and variance inflation factor tests, and the oil price (Loil) and repo rate (Repo …