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Detection of Financial Time Series Turning Points: A New CUSUM Approach Applied to IPO Cycles

Blondell, David; Hoang, Philip; Powell, John G; Shi, Jing


This paper presents a new Cumulative Sum approach for the detection of turning points in financial time series that are subject to cyclical mean level and volatility regime shifts. The new CUSUM approach is applied to the problem of detecting turning points in “hot issue” markets for Initial Public Offerings (IPOs), thus providing a multi-dimensional characterization of states of the IPO cycle.

CollectionsANU Research Publications
Date published: 2001
Type: Working/Technical Paper


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