Armknecht, Paul A.
Price imputation and other techniques for dealing with missing observations, seasonality and quality change in price indices / Paul A. Armknecht, Fenella Maitland-Smith - Washington : International Monetary Fund (IMF) , 1999 - 28p : ill. ; 30 cm. - IMF Working Paper No. WP-99/78 .
Includes bibliographical references.
Price indexes
Commodity prices
UN IMF WP-99-78
Price imputation and other techniques for dealing with missing observations, seasonality and quality change in price indices / Paul A. Armknecht, Fenella Maitland-Smith - Washington : International Monetary Fund (IMF) , 1999 - 28p : ill. ; 30 cm. - IMF Working Paper No. WP-99/78 .
Includes bibliographical references.
Price indexes
Commodity prices
UN IMF WP-99-78