{"id":"https://openalex.org/W1489284348","doi":"https://doi.org/10.15446/ing.investig.v31n1.20525","title":"Estimating marginal external costs for road, rail and river transport in Colombia","display_name":"Estimating marginal external costs for road, rail and river transport in Colombia","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W1489284348","doi":"https://doi.org/10.15446/ing.investig.v31n1.20525","mag":"1489284348"},"language":"en","primary_location":{"id":"doi:10.15446/ing.investig.v31n1.20525","doi":"https://doi.org/10.15446/ing.investig.v31n1.20525","is_oa":true,"landing_page_url":"https://doi.org/10.15446/ing.investig.v31n1.20525","pdf_url":null,"source":{"id":"https://openalex.org/S1036471906","display_name":"Ingenier\u00eda e Investigaci\u00f3n","issn_l":"0120-5609","issn":["0120-5609","2248-8723"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","latindex","poland-20","publindex-b","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318911","host_organization_name":"National University of Colombia","host_organization_lineage":["https://openalex.org/P4310318911"],"host_organization_lineage_names":["National University of Colombia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ingenier\u00eda e Investigaci\u00f3n","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.15446/ing.investig.v31n1.20525","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026769654","display_name":"Luis M\u00e1rquez","orcid":"https://orcid.org/0000-0002-5052-1694","observed_orcids":["https://orcid.org/0000-0002-5052-1694"]},"institutions":[{"id":"https://openalex.org/I222202552","display_name":"Universidad Pedag\u00f3gica y Tecnol\u00f3gica de Colombia","ror":"https://ror.org/04vdmbk59","country_code":"CO","type":"education","lineage":["https://openalex.org/I222202552"]}],"countries":["CO"],"is_corresponding":true,"raw_author_name":"Luis Gabriel M\u00e1rquez D\u00edaz","raw_affiliation_strings":["Universidad Pedag\u00f3gica y Tecnol\u00f3gica de Colombia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Pedag\u00f3gica y Tecnol\u00f3gica de Colombia","institution_ids":["https://openalex.org/I222202552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5026769654"],"corresponding_institution_ids":["https://openalex.org/I222202552"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.35955568,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"31","issue":"1","first_page":"56","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12725","display_name":"transportation and logistics systems","score":0.9110999703407288,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12725","display_name":"transportation and logistics systems","score":0.9110999703407288,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.0430000014603138,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12306","display_name":"Urban and Freight Transport Logistics","score":0.014700000174343586,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/marginal-external-costs","display_name":"marginal external costs","score":0.9509999752044678},{"id":"https://openalex.org/keywords/freight-transport","display_name":"freight transport","score":0.8080000281333923},{"id":"https://openalex.org/keywords/traffic-assignment","display_name":"traffic assignment","score":0.5509999990463257},{"id":"https://openalex.org/keywords/freight-corridors","display_name":"freight corridors","score":0.5490000247955322},{"id":"https://openalex.org/keywords/road-transport","display_name":"road transport","score":0.7950000166893005},{"id":"https://openalex.org/keywords/railways","display_name":"railways","score":0.972000002861023},{"id":"https://openalex.org/keywords/river-transport","display_name":"river transport","score":0.7559999823570251},{"id":"https://openalex.org/keywords/economic-cost-of-air-pollution","display_name":"air pollution costs","score":0.7020000219345093},{"id":"https://openalex.org/keywords/co2-emissions","display_name":"CO2 emissions","score":0.9739999771118164},{"id":"https://openalex.org/keywords/congestion-costs","display_name":"congestion costs","score":0.75},{"id":"https://openalex.org/keywords/accident-costs","display_name":"accident costs","score":0.6019999980926514},{"id":"https://openalex.org/keywords/colombia","display_name":"Colombia","score":0.34700000286102295}],"concepts":[{"id":"https://openalex.org/C66887028","wikidata":"https://www.wikidata.org/wiki/Q382444","display_name":"Marginal cost","level":2,"score":0.7243838310241699},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.6123300194740295},{"id":"https://openalex.org/C2778711553","wikidata":"https://www.wikidata.org/wiki/Q924286","display_name":"Transport network","level":2,"score":0.5454450845718384},{"id":"https://openalex.org/C182299520","wikidata":"https://www.wikidata.org/wiki/Q1289588","display_name":"Total cost","level":2,"score":0.4604976177215576},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.452075719833374},{"id":"https://openalex.org/C520944541","wikidata":"https://www.wikidata.org/wiki/Q702232","display_name":"Zoning","level":2,"score":0.45104193687438965},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4509512782096863},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3951428532600403},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3348608613014221},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2563757598400116},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.18071722984313965},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.17953291535377502},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1697089970111847},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1347508728504181},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.15446/ing.investig.v31n1.20525","doi":"https://doi.org/10.15446/ing.investig.v31n1.20525","is_oa":true,"landing_page_url":"https://doi.org/10.15446/ing.investig.v31n1.20525","pdf_url":null,"source":{"id":"https://openalex.org/S1036471906","display_name":"Ingenier\u00eda e Investigaci\u00f3n","issn_l":"0120-5609","issn":["0120-5609","2248-8723"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","latindex","poland-20","publindex-b","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318911","host_organization_name":"National University of Colombia","host_organization_lineage":["https://openalex.org/P4310318911"],"host_organization_lineage_names":["National University of Colombia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ingenier\u00eda e Investigaci\u00f3n","raw_type":"journal-article"},{"id":"pmh:oai:ojs.unal.edu.co:article/20525","doi":null,"is_oa":true,"landing_page_url":"https://revistas.unal.edu.co/index.php/ingeinv/article/view/20525","pdf_url":"https://revistas.unal.edu.co/index.php/ingeinv/article/download/20525/21619","source":{"id":"https://openalex.org/S1036471906","display_name":"Ingenier\u00eda e Investigaci\u00f3n","issn_l":"0120-5609","issn":["0120-5609","2248-8723"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","latindex","poland-20","publindex-b","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318911","host_organization_name":"National University of Colombia","host_organization_lineage":["https://openalex.org/P4310318911"],"host_organization_lineage_names":["National University of Colombia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0120-5609","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:bbd0c34bb75b4c6b837f6b6aef0346be","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/bbd0c34bb75b4c6b837f6b6aef0346be","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ingenier\u00eda e Investigaci\u00f3n, Vol 31, Iss 1, Pp 56-64 (2011)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.15446/ing.investig.v31n1.20525","doi":"https://doi.org/10.15446/ing.investig.v31n1.20525","is_oa":true,"landing_page_url":"https://doi.org/10.15446/ing.investig.v31n1.20525","pdf_url":null,"source":{"id":"https://openalex.org/S1036471906","display_name":"Ingenier\u00eda e Investigaci\u00f3n","issn_l":"0120-5609","issn":["0120-5609","2248-8723"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","latindex","poland-20","publindex-b","russia-white-list-3"],"host_organization":"https://openalex.org/P4310318911","host_organization_name":"National University of Colombia","host_organization_lineage":["https://openalex.org/P4310318911"],"host_organization_lineage_names":["National University of Colombia"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ingenier\u00eda e Investigaci\u00f3n","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":1.0},{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.4399999976158142}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.4699999988079071}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W33476154","https://openalex.org/W590437869","https://openalex.org/W1488033508","https://openalex.org/W1590311876","https://openalex.org/W1991213696","https://openalex.org/W2030062368","https://openalex.org/W2036325059","https://openalex.org/W2036361689","https://openalex.org/W2096677706","https://openalex.org/W2105086169","https://openalex.org/W2133423546","https://openalex.org/W2145179815","https://openalex.org/W2165911744","https://openalex.org/W2901303898"],"related_works":["https://openalex.org/W2169093487","https://openalex.org/W1526881417","https://openalex.org/W7099576410","https://openalex.org/W2168769347","https://openalex.org/W570285730","https://openalex.org/W1513684106","https://openalex.org/W2228100227","https://openalex.org/W1999678640","https://openalex.org/W2133423546","https://openalex.org/W4387387165"],"abstract_inverted_index":{"This":[0],"report":[1],"presents":[2],"the":[3,68,118,129,162,170,193,196,209],"results":[4],"of":[5,42,45,49,54,60,72,144,164,181,241],"research":[6],"regarding":[7,128,167,226],"strategic":[8,35],"freight":[9,213],"transport":[10,39,152,214,233,239],"network":[11,40,84,130,153,184],"modelling":[12],"in":[13,82,123,150,169],"Colombia":[14],"using":[15],"external":[16,78,91,124,224],"cost.":[17],"The":[18,37,173,200],"model":[19],"uses":[20],"sequential":[21],"equilibrium":[22,149,198],"between":[23,195],"distribution":[24],"and":[25,32,57,76,90,97,115,154,234],"traffic":[26],"assignment":[27],"phases;":[28],"it":[29,137],"is":[30],"national":[31],"inter-regional,":[33],"involving":[34],"decision-making.":[36],"Colombian":[38,212],"consists":[41],"27,469":[43],"km":[44,48,53],"roads,":[46],"11,257":[47],"navigable":[50],"rivers,":[51],"2,192":[52],"railway":[55],"lines":[56],"a":[58,65,83,151],"set":[59],"centroid":[61],"connectors":[62],"for":[63,223,231,237],"establishing":[64],"link":[66,81],"with":[67],"zoning":[69],"system":[70],"(consisting":[71],"70":[73],"internal":[74,86,106],"areas":[75],"8":[77],"areas).":[79],"Each":[80],"involves":[85],"costs:":[87],"time,":[88],"operation":[89],"costs,":[92],"congestion,":[93],"accidents,":[94],"air":[95],"pollution":[96],"CO2":[98],"emissions.":[99],"Vehicle":[100],"ownership":[101],"costs":[102,109,127,166,187,225,243],"were":[103,120,131,188,202],"excluded":[104],"from":[105],"cost":[107,157],"analysis;":[108],"such":[110],"as":[111,160],"noise,":[112],"climate":[113],"change":[114],"effects":[116],"on":[117],"landscape":[119],"not":[121,147],"studied":[122],"costs.":[125],"Marginal":[126],"estimated":[132,159,190,222],"by":[133,191],"two":[134,197],"methods.":[135],"First,":[136],"was":[138,158,221],"assumed":[139,176],"that":[140,177],"an":[141,178],"additional":[142,179],"unit":[143,180],"demand":[145,182],"did":[146],"affect":[148],"then":[155,189],"marginal":[156,165,186],"being":[161],"sum":[163],"links":[168],"shortest":[171],"path.":[172],"other":[174],"approach":[175],"changed":[183],"equilibrium;":[185],"calculating":[192],"difference":[194],"scenarios.":[199],"methods":[201],"applied":[203],"to":[204],"7":[205],"selected":[206],"routes":[207],"covering":[208],"most":[210],"important":[211],"corridors.":[215],"An":[216],"average":[217],"0.014":[218],"US$/ton/km":[219,230,236],"rate":[220],"highway":[227],"transport,":[228],"0.000105":[229],"water":[232],"0.001625":[235],"railroad":[238],"(preponderance":[240],"environmental":[242],"exceeding":[244],"90%).":[245]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-10-22T18:32:59.640997","created_date":"2016-06-24T00:00:00"}