Matches in SemOpenAlex for { <https://semopenalex.org/work/W2050372222> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2050372222 endingPage "387" @default.
- W2050372222 startingPage "361" @default.
- W2050372222 abstract "Abstract This paper presents the results of a detailed quantitative analysis of performance metrics of a sample consisting of 89 transportation projects sponsored by the World Bank. The sample and a subset consisting of 65 projects were evaluated using the performance metrics of project cost, schedule and scope. The effect of project size (dollar value) and project duration on performance metrics was investigated. Also, the achievement of project goals and potential improvement in planning and estimating over time (the learning effect) was studied. It was found that, in general, in transportation projects sponsored by the World Bank, costs are overestimated and schedules are optimistic. The outcome with respect to cost seems counter‐intuitive because previous work by other researchers had shown a systematic underestimation of project costs. There is significant evidence that there are no efficient controls in place to predict or prevent schedule delays. The study also showed that during the past 15 years, no improvement (learning effect) was evident in project cost and duration estimation as the level of accuracy has not changed significantly. Further, it is observed that project duration did not affect the performance with respect to cost and delay." @default.
- W2050372222 created "2016-06-24" @default.
- W2050372222 creator A5002254176 @default.
- W2050372222 creator A5011240207 @default.
- W2050372222 date "2010-05-01" @default.
- W2050372222 modified "2023-10-16" @default.
- W2050372222 title "A Quantitative Analysis of the Performance of Transportation Projects in Developing Countries" @default.
- W2050372222 cites W2087922835 @default.
- W2050372222 cites W2104091263 @default.
- W2050372222 cites W3123664731 @default.
- W2050372222 doi "https://doi.org/10.1080/01441640903034070" @default.
- W2050372222 hasPublicationYear "2010" @default.
- W2050372222 type Work @default.
- W2050372222 sameAs 2050372222 @default.
- W2050372222 citedByCount "7" @default.
- W2050372222 countsByYear W20503722222012 @default.
- W2050372222 countsByYear W20503722222014 @default.
- W2050372222 countsByYear W20503722222019 @default.
- W2050372222 countsByYear W20503722222022 @default.
- W2050372222 crossrefType "journal-article" @default.
- W2050372222 hasAuthorship W2050372222A5002254176 @default.
- W2050372222 hasAuthorship W2050372222A5011240207 @default.
- W2050372222 hasConcept C10138342 @default.
- W2050372222 hasConcept C109168655 @default.
- W2050372222 hasConcept C111919701 @default.
- W2050372222 hasConcept C112758219 @default.
- W2050372222 hasConcept C124952713 @default.
- W2050372222 hasConcept C127413603 @default.
- W2050372222 hasConcept C142362112 @default.
- W2050372222 hasConcept C144133560 @default.
- W2050372222 hasConcept C15952604 @default.
- W2050372222 hasConcept C185592680 @default.
- W2050372222 hasConcept C18762648 @default.
- W2050372222 hasConcept C197681217 @default.
- W2050372222 hasConcept C198531522 @default.
- W2050372222 hasConcept C199360897 @default.
- W2050372222 hasConcept C201995342 @default.
- W2050372222 hasConcept C21547014 @default.
- W2050372222 hasConcept C22212356 @default.
- W2050372222 hasConcept C2778012447 @default.
- W2050372222 hasConcept C41008148 @default.
- W2050372222 hasConcept C42475967 @default.
- W2050372222 hasConcept C43617362 @default.
- W2050372222 hasConcept C58223718 @default.
- W2050372222 hasConcept C58565012 @default.
- W2050372222 hasConcept C68387754 @default.
- W2050372222 hasConcept C78519656 @default.
- W2050372222 hasConcept C93983250 @default.
- W2050372222 hasConcept C95986675 @default.
- W2050372222 hasConcept C96250715 @default.
- W2050372222 hasConceptScore W2050372222C10138342 @default.
- W2050372222 hasConceptScore W2050372222C109168655 @default.
- W2050372222 hasConceptScore W2050372222C111919701 @default.
- W2050372222 hasConceptScore W2050372222C112758219 @default.
- W2050372222 hasConceptScore W2050372222C124952713 @default.
- W2050372222 hasConceptScore W2050372222C127413603 @default.
- W2050372222 hasConceptScore W2050372222C142362112 @default.
- W2050372222 hasConceptScore W2050372222C144133560 @default.
- W2050372222 hasConceptScore W2050372222C15952604 @default.
- W2050372222 hasConceptScore W2050372222C185592680 @default.
- W2050372222 hasConceptScore W2050372222C18762648 @default.
- W2050372222 hasConceptScore W2050372222C197681217 @default.
- W2050372222 hasConceptScore W2050372222C198531522 @default.
- W2050372222 hasConceptScore W2050372222C199360897 @default.
- W2050372222 hasConceptScore W2050372222C201995342 @default.
- W2050372222 hasConceptScore W2050372222C21547014 @default.
- W2050372222 hasConceptScore W2050372222C22212356 @default.
- W2050372222 hasConceptScore W2050372222C2778012447 @default.
- W2050372222 hasConceptScore W2050372222C41008148 @default.
- W2050372222 hasConceptScore W2050372222C42475967 @default.
- W2050372222 hasConceptScore W2050372222C43617362 @default.
- W2050372222 hasConceptScore W2050372222C58223718 @default.
- W2050372222 hasConceptScore W2050372222C58565012 @default.
- W2050372222 hasConceptScore W2050372222C68387754 @default.
- W2050372222 hasConceptScore W2050372222C78519656 @default.
- W2050372222 hasConceptScore W2050372222C93983250 @default.
- W2050372222 hasConceptScore W2050372222C95986675 @default.
- W2050372222 hasConceptScore W2050372222C96250715 @default.
- W2050372222 hasIssue "3" @default.
- W2050372222 hasLocation W20503722221 @default.
- W2050372222 hasOpenAccess W2050372222 @default.
- W2050372222 hasPrimaryLocation W20503722221 @default.
- W2050372222 hasRelatedWork W2187441891 @default.
- W2050372222 hasRelatedWork W2974662922 @default.
- W2050372222 hasRelatedWork W3140269618 @default.
- W2050372222 hasRelatedWork W3162213344 @default.
- W2050372222 hasRelatedWork W3197769154 @default.
- W2050372222 hasRelatedWork W4231781330 @default.
- W2050372222 hasRelatedWork W4313055111 @default.
- W2050372222 hasRelatedWork W4323828024 @default.
- W2050372222 hasRelatedWork W648957262 @default.
- W2050372222 hasRelatedWork W2185958872 @default.
- W2050372222 hasVolume "30" @default.
- W2050372222 isParatext "false" @default.
- W2050372222 isRetracted "false" @default.
- W2050372222 magId "2050372222" @default.
- W2050372222 workType "article" @default.