Documents et rapports
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The supply and quality of rural transport services in developing countries : a comparative review (anglais)
The general issues examined in this report is the extent to which transport services that should complement investments in rural roads can be presumed to materialize and satisfy movement demands efficiently...
Type de document: Document de travail des services de la Banque mondiale Numéro du rapport: SWP654 Date du document: 31 août 1984 Auteur: Carapetis,Steve,Beenhakker, H.,Howe, J.,TWD
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Sector support strategy paper - transportation (anglais)
Efficient transport is a key factor in economic, social and political development. It is the cutting edge of economic activity in areas being opened up for settlement. Once established, it requires constant...
Type de document: Document de travail Numéro du rapport: UNN213 Date du document: 31 janvier 1983 Mode de publication: Disclosed Auteur: TWD
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The economic role of railways : determinants of railway traffic (anglais)
The Bank's approach to railway lending has been based on the assumption that an economic role exists for the railways in each of the countries in which it lends. It is on this premise that lending of about...
Type de document: Document de travail Numéro du rapport: UNN373 Date du document: 30 juin 1979 Mode de publication: Disclosed Auteur: TWD
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The study of labor and capital substitution in civil engineering construction : report on the bank sponsored seminars in Washington, Cologne, Copenhagen, London and Tokyo (anglais)
The study of labor and capital substitution in civil engineering construction has, since 1971, provided the framework for research and implementation activities related to construction technologies more...
Type de document: Document de travail Numéro du rapport: UNN321 Date du document: 30 septembre 1978 Mode de publication: Disclosed Auteur: TWD
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Discussions about labor - intensive construction techniques (anglais)
The underlying reason for these discussions was to confront the Bank's research and operational experience with a view to reaching more of a concensus as to the circumstances in which labor-intensive techniques...
Type de document: Document de travail Numéro du rapport: UNN318 Date du document: 31 mars 1977 Mode de publication: Disclosed Auteur: TWD
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Scope for the substitution of labor and equipment in civil construction : a progress report (anglais)
Investigation of the possibilities for substituting labor and equipment in civil construction projects has led to the following conclusions: (i) labor-intensive methods are technically feasible for a wide...
Type de document: Document de travail Numéro du rapport: UNN317 Date du document: 1 juillet 1976 Mode de publication: Disclosed Auteur: TWD