Estimating Poverty Over Time and Space: Construction of a time-variant poverty index for Costa Rica
This paper presents the construction of a spatially explicit, nationally disaggregated measure of poverty over time in Costa Rica. The paper first describes the two possible methods considered for the construction of a poverty map: principal component analysis (PCA) versus small area estimation. Next, reasons for choosing PCA and a description of its application both at one point in time (1973) and over time are presented together with the resulting poverty maps. The methodology applied represents a methodological innovation in that the resulting poverty map is time variant rather than concentrated in a single moment in time. A comparison of the results obtainable using various techniques and a discussion on the relative merits of the various options available concludes the paper.
|Date of creation:||2004|
|Date of revision:|
|Contact details of provider:|| Postal: |
Phone: +39(6) 57051
Fax: +39 06 57055522
Web page: http://www.fao.org/es/esa/
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:fao:wpaper:0421. 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: (Gustavo Anríquez)The email address of this maintainer does not seem to be valid anymore. Please ask Gustavo Anríquez to update the entry or send us the correct address
If references are entirely missing, you can add them using this form.