Similar to the cross-sectional momentum crashes, the time series momentum experiences deep and persistent drawdowns in the stressed time of slumps in the upward momentum, rebounds in the downward momentum, and long time sideways market. We measure the upside and downside risk using the upper and...

We propose a sequential monitoring scheme to find structural breaks in real estate markets. The changes in the real estate prices are modeled by a combination of linear and autoregressive terms. The monitoring scheme is based on a detector and a suitably chosen boundary function. If the...

In comparison to developed securities markets, it is intriguing to observe that the Chinese stock market's momentum or reversal effect is inconsistent. We address this controversy using a novel paradigm based on functional data analysis (FDA) with the goal of reconciling previous inconsistency....