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A review of some methodological issues in identifying and analysing business cycles
Boehm, Ernst Arthur, (1998)
Indicators of economic activity : a review
Edey, Malcolm L., (1991)
Leads and lags in the Australian business cycle : a canonical approach in the frequency domain
Martin, Vance, (1987)
Management of risk in engineering : risk allocation through contractual approaches
Hayes, R. W., (1985)
The indicator approach to the identification of business cycles
Bush, M. G., (1968)