TY  - BOOK
AU  - Palaskas, Theodosios B.
AU  - Varangis, Panos N.
TI  - Is there excess co-movement of primary commodity prices?: a co-i ntegration test 
PY  - 1991///
CY  - Washington, D. C.
PB  - The World Bank
KW  - Commodity exchanges
KW  - Price index
ER  -