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Testing independence : a new approach
Belaire, Jorge, (2000)
Inference in time series regression when the order of integration of a regressor is unknown
Elliott, Graham, (1992)
Deciding between I(1) and I(0)
Stock, James H., (1992)
Lead-lag relationships between trading volume and price variability : new evidence
García, Philip, (1986)
Price forecasting with time-series methods and nonstationary data : an application to monthly US cattle prices
Zapata, Hector O., (1990)
Meatpacker conduct in fed cattle pricing : an investigation of oligopsony power
Koontz, Stephen R., (1993)