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Use of time-frequency representations in the analysis of stock market data
The analysis of economic/financial time series in the frequency domain is a relatively underexplored area of the literature, particularly when the statistical properties of a time series are time-variant (evolutionary). ...
Business cycles and workers' remittances; how do migrant workers respond to cyclical movements of GDP at home?
(International Monetary Fund, 2006)
Workers' remittances are often argued to have a tendency to move countercyclically with the GDP in recipient countries since migrant workers are expected to remit more during down cycles of economic activity back home. ...