Sequential monitoring for changes from stationarity to mild non-stationarity
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DOI: 10.1016/j.jeconom.2019.08.010
Abstract: Abstract We develop and study sequential testing procedures a la Chu et al. (1996) for on-line detection of changes in a time series from stationarity to mild forms of non-stationarity. The proposed tests are based on… read more here.
Keywords: stationarity; monitoring changes; non stationarity; sequential monitoring ... See more keywords
Monitoring changes in community support for policies on obesity prevention
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DOI: 10.1111/1753-6405.13153
Abstract: Objective: To investigate the New South Wales (NSW) community's support for obesity prevention policies and concern for food marketing and promotion issues, and to determine any demographic differences or changes over time. read more here.
Keywords: obesity prevention; monitoring changes; community support;