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Theoretical and practical issues in purchasing power parities illustrated with reference to the 1993 Organization for Economic Co-operation and Development data
Cuthbert, James R., (2000)
Categorisation of additive purchasing power parities
Cuthbert, James R., (1999)
On the variance/covariance structure of the log Fisher index, and implications for aggregation techniques
Cuthbert, James R., (2003)