{"id":"https://openalex.org/W591099726","doi":null,"title":"SIMULATION OF TRANSPORT POLICY ALTERNATIVES FOR COLOMBIA","display_name":"SIMULATION OF TRANSPORT POLICY ALTERNATIVES FOR COLOMBIA","publication_year":1968,"publication_date":"1968-05-01","ids":{"openalex":"https://openalex.org/W591099726","mag":"591099726"},"language":"en","primary_location":{"id":"mag:591099726","doi":null,"is_oa":false,"landing_page_url":"https://trid.trb.org/view/93259","pdf_url":null,"source":{"id":"https://openalex.org/S23254222","display_name":"American Economic Review","issn_l":"0002-8282","issn":["0002-8282","1944-7981"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","fnege-1-star","ft50","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315912","host_organization_name":"American Economic Association","host_organization_lineage":["https://openalex.org/P4310315912"],"host_organization_lineage_names":["American Economic Association"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"American Economic Review","raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064513885","display_name":"P O Roberts","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P O Roberts","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5002153358","display_name":"David T. Kresge","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D T Kresge","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.2349,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.91527599,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12725","display_name":"transportation and logistics systems","score":0.3197999894618988,"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":0.3197999894618988,"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/T14367","display_name":"Logistics and Infrastructure Analysis","score":0.2224999964237213,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11014","display_name":"Agglomeration and Urban Systems","score":0.07660000026226044,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/transport-policy","display_name":"transport policy","score":0.871999979019165},{"id":"https://openalex.org/keywords/macroeconomic-modeling","display_name":"macroeconomic modeling","score":0.4790000021457672},{"id":"https://openalex.org/keywords/transportation-modeling","display_name":"transport modeling","score":0.4699999988079071},{"id":"https://openalex.org/keywords/underdeveloped-economies","display_name":"underdeveloped economies","score":0.7360000014305115},{"id":"https://openalex.org/keywords/market-areas","display_name":"market areas","score":0.5630000233650208},{"id":"https://openalex.org/keywords/colombia","display_name":"Colombia","score":0.7720000147819519}],"concepts":[{"id":"https://openalex.org/C2779439359","wikidata":"https://www.wikidata.org/wiki/Q317088","display_name":"Commodity","level":2,"score":0.7009310126304626},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.6929155588150024},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.6251789331436157},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.4911439120769501},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.47839367389678955},{"id":"https://openalex.org/C2778711553","wikidata":"https://www.wikidata.org/wiki/Q924286","display_name":"Transport network","level":2,"score":0.469548761844635},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4145946800708771},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.38104164600372314},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.34554556012153625},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.32391953468322754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2377597689628601},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.1702575385570526},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:591099726","doi":null,"is_oa":false,"landing_page_url":"https://trid.trb.org/view/93259","pdf_url":null,"source":{"id":"https://openalex.org/S23254222","display_name":"American Economic Review","issn_l":"0002-8282","issn":["0002-8282","1944-7981"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","fnege-1-star","ft50","jufo-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315912","host_organization_name":"American Economic Association","host_organization_lineage":["https://openalex.org/P4310315912"],"host_organization_lineage_names":["American Economic Association"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"American Economic Review","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":1.0,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W651438041","https://openalex.org/W2529623258","https://openalex.org/W2582412899","https://openalex.org/W7114995833","https://openalex.org/W2905430096","https://openalex.org/W2582244714","https://openalex.org/W6982630257","https://openalex.org/W1576813059","https://openalex.org/W7115000203","https://openalex.org/W2614390672"],"abstract_inverted_index":{"A":[0,59,99,102,134,165],"MACROECONOMIC":[1,24],"AND":[2,19,37,46,52,101,128],"TRANSPORT":[3,40,64,159,169],"MODEL":[4,28,94,139,151],"HAS":[5],"BEEN":[6],"DEVELOPED":[7,173],"TO":[8,55],"EXPLORE":[9],"THE":[10,13,23,27,39,56,62,70,76,87,93,106,112,115,121,125,129,132,149],"INTERFACE":[11],"BETWEEN":[12,124],"ECONOMY":[14],"OF":[15,26,32,48,58,78,114,131,137,158,168],"AN":[16],"UNDERDEVELOPED":[17],"NATION":[18],"ITS":[20],"TRANSPORTATION":[21,126],"SYSTEM.":[22],"PORTION":[25],"PRODUCES":[29],"ANNUAL":[30],"PROJECTIONS":[31],"REGIONAL":[33],"DEMANDS,":[34],"PRODUCTION":[35],"LEVELS,":[36],"INCOMES.":[38],"SECTOR":[41,127],"DETERMINES":[42],"MARKET":[43],"AREAS,":[44],"DISTRIBUTION":[45],"ROUTING":[47],"THESE":[49],"COMMODITY":[50],"FLOWS,":[51],"ASSIGNS":[53],"THEM":[54],"LINKS":[57],"NETWORK":[60],"REPRESENTING":[61],"INDIVIDUAL":[63],"FACILITIES":[65],"EXISTING":[66],"OR":[67,72],"PROPOSED":[68],"FOR":[69,84,175],"COUNTRY":[71,77],"REGION":[73],"UNDER":[74],"STUDY.":[75],"COLOMBIA,":[79],"SOUTH":[80],"AMERICA":[81],"WAS":[82],"CHOSEN":[83],"EXPERIMENTATION":[85],"WITH":[86,154],"MODEL.":[88],"IT":[89,108,145,177],"IS":[90,95,109,140,146,178],"CONCLUDED":[91,147],"THAT":[92,111,148,162],"USEFUL":[96],"FROM":[97],"BOTH":[98],"PRACTICAL":[100],"PEDAGOGICAL":[103],"STANDPOINT.":[104],"IN":[105,120,171],"DISCUSSION,":[107],"NOTED":[110],"CRUX":[113],"MATTER":[116],"MAY":[117],"WELL":[118,179],"BE":[119],"DYNAMIC":[122,143],"INTERACTION":[123],"REST":[130],"ECONOMY.":[133],"PRINCIPAL":[135],"FEATURE":[136],"THIS":[138,142],"JUST":[141],"INTERACTION.":[144],"ABOVE":[150],"CANNOT":[152],"HELP":[153],"SOME":[155],"IMPORTANT":[156],"CLASSES":[157],"QUESTIONS,":[160],"BUT":[161],"THERE":[163],"ARE":[164],"LARGE":[166],"NUMBER":[167],"PROBLEMS":[170],"LESS":[172],"ECONOMIES":[174],"WHICH":[176],"SUITED.":[180],"/BPR/":[181]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
