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Purchasing power parity and real factors
Lippert, A.F., (1994)
The Road Less Travelled: Institutional Aspects of Data and their Influence on Empirical Estimates with an Application to Tests of Forward Rate Unbiasedness
Breuer, J.B., (1996)
Implications of deregulated wheat market for the Western Cape Province: Evaluation with the aid of a spatial model
Troskie, D.P., (2000)