External Trade in Italy, 1922-38 .Some Evidence from Trade Index Numbers
This paper presents new estimates of value and quantity indices for Italian exter-nal trade in goods from 1922 to 1938, Trade in goods is defined so as to exclude transit trade and reparations but to include trade with the Itahan colornes and possessions. The quantity is defined as the net weight of the goods transferred or their number, and the urnt value as the value per unit of quantity. The constructed price and quantlty indi-ces are fixed-weighted indices. What ISTAT tells us about the construction of their trade series is not much and is not by any means clear. Firstly, we are told that the available ISTAT series is a sample senes and, 'although it is claimed that the sample is very lar-ge, we are not told the categories that have been left out. Secondly, the old unlt value figures are chain indices applied to the Laspeyres formula, using the previous quantities as weights; a procedure that can considearably distort the price changes. Thirdly, quan-tity indices are indirectly obtained by dividing total current value indices by unit value indices, a procedure which is not particular1y recommended.
|Date of creation:||Jan 1988|
|Publication status:||Published in rivista di storia economica 1988.1(1988): pp. 102-120|
|Contact details of provider:|| Postal: Ludwigstraße 33, D-80539 Munich, Germany|
Web page: https://mpra.ub.uni-muenchen.de
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Robert E. Lipsey, 1963. "Price and Quantity Trends in the Foreign Trade of the United States," NBER Books, National Bureau of Economic Research, Inc, number lips63-1.
When requesting a correction, please mention this item's handle: RePEc:pra:mprapa:39092. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Joachim Winter)
If references are entirely missing, you can add them using this form.