This paper examines two new methods to generate gridded agricultural Gross Domestic Product (GDP) and compares the results with a traditional method. ... Exibir mais + In the case of Brazil, these two new methods of spatial disaggregation and cross-entropy outperform the prediction of agricultural GDP from the traditional method that distributes agricultural GDP using rural population. The paper finds that the best prediction method is spatial disaggregation using a regression approach for all the key crops and contributors to agricultural GDP. However, the issue of degrees of freedom is an important limiting factor, as the approach requires sufficient subnational data. The cross-entropy method with readily available spatially distributed crop, livestock, forest, and fish allocation far outperforms the traditional method, at least in the case of Brazil, and can operate with national- and/or subnational-level data.  Exibir menos -

Qualquer tipo de documento: Documento de trabalho sobre pesquisa de políticas Relat�rio N�.: WPS8985 Data do documento: AUG 19, 2019

Autor: Chambers,Thomas Timothy; You,Liangzhi; Wood-Sichra,Ulrike; Ru,Yating; Blankespoor,Brian; Kalvelagen,Erwin Marinus Franciscus Disclosure Status: Disclosed

Qualquer tipo de documento: Plano de Aquisições Relat�rio N�.: STEP23527 Data do documento: AUG 19, 2019

Autor: Anura Sathurusinghe Disclosure Status: Disclosed

Qualquer tipo de documento: Environmental and Social Review Summary Relat�rio N�.: ESRSA00240 Data do documento: AUG 16, 2019

Autor: Kouame,Yao Kouadio Charles Disclosure Status: Disclosed

Qualquer tipo de documento: Plano de Aquisições Relat�rio N�.: STEP23468 Data do documento: AUG 15, 2019

Autor: Keberu Belayneh Disclosure Status: Disclosed

Qualquer tipo de documento: Plano de Aquisições Relat�rio N�.: STEP23440 Data do documento: AUG 14, 2019

Autor: Sara Dera Disclosure Status: Disclosed

Qualquer tipo de documento: Documento de auditoria Relat�rio N�.: AUD0024439 Data do documento: AUG 12, 2019

Autor: Chimaliro,Trust Chamukuwa Disclosure Status: Disclosed

Qualquer tipo de documento: Plano de Aquisições Relat�rio N�.: STEP23364 Data do documento: AUG 10, 2019

Autor: Engr. Engr. J.O. Adisa Disclosure Status: Disclosed

Qualquer tipo de documento: Project Information and Integrated Safeguards Data Sheet Relat�rio N�.: PIDISDSA25275 Data do documento: AUG 09, 2019

Autor: Setlur,Banu Disclosure Status: Disclosed

Qualquer tipo de documento: Plano de Aquisições Relat�rio N�.: STEP23347 Data do documento: AUG 09, 2019

Autor: Tchannibi Bakatimbe Disclosure Status: Disclosed

Qualquer tipo de documento: Situação da implementação e relatório dos resultados Relat�rio N�.: ISR38207 Data do documento: AUG 08, 2019

Autor: Follea,Salimata D. Disclosure Status: Disclosed