{"id":"https://openalex.org/W159741077","doi":"https://doi.org/10.7551/mitpress/4968.003.0006","title":"Market Integration and Convergence in the World Wheat Market, 1800\u20132000","display_name":"Market Integration and Convergence in the World Wheat Market, 1800\u20132000","publication_year":2007,"publication_date":"2007-05-25","ids":{"openalex":"https://openalex.org/W159741077","doi":"https://doi.org/10.7551/mitpress/4968.003.0006","mag":"159741077"},"language":"en","primary_location":{"id":"doi:10.7551/mitpress/4968.003.0006","doi":"https://doi.org/10.7551/mitpress/4968.003.0006","is_oa":false,"landing_page_url":"https://doi.org/10.7551/mitpress/4968.003.0006","pdf_url":null,"source":{"id":"https://openalex.org/S4306463997","display_name":"The MIT Press eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315718","host_organization_name":"The MIT Press","host_organization_lineage":["https://openalex.org/P4310315718","https://openalex.org/P4310316440"],"host_organization_lineage_names":["The MIT Press","Massachusetts Institute of Technology"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The New Comparative Economic History","raw_type":"book-chapter"},"volume":{"id":"https://openalex.org/W4236530101","display_name":"The New Comparative Economic History"},"type":"book-chapter","indexed_in":["crossref"],"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/A5022676879","display_name":"Giovanni Federico","orcid":"https://orcid.org/0000-0002-2683-683X","observed_orcids":["https://orcid.org/0000-0002-2683-683X"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Giovanni Federico","raw_affiliation_strings":["Department of Economics University of Copenhagen","Harvard University,","Studiestraede 6, DK-1455 Copenhagen K., Denmark","[European University Institute -University of Copenhagen]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Economics University of Copenhagen","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Harvard University,","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Studiestraede 6, DK-1455 Copenhagen K., Denmark","institution_ids":[]},{"raw_affiliation_string":"[European University Institute -University of Copenhagen]","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113770052","display_name":"Karl Gunnar Persson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Karl Gunnar Persson","raw_affiliation_strings":["Department of Economics University of Copenhagen","Harvard University,","Studiestraede 6, DK-1455 Copenhagen K., Denmark","[European University Institute -University of Copenhagen]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Economics University of Copenhagen","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Harvard University,","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Studiestraede 6, DK-1455 Copenhagen K., Denmark","institution_ids":[]},{"raw_affiliation_string":"[European University Institute -University of Copenhagen]","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.8277,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.99299582,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"87","last_page":"114"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10605","display_name":"Historical Economic and Social Studies","score":0.5238999724388123,"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"}},"topics":[{"id":"https://openalex.org/T10605","display_name":"Historical Economic and Social Studies","score":0.5238999724388123,"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"}},{"id":"https://openalex.org/T11898","display_name":"Economics of Agriculture and Food Markets","score":0.41530001163482666,"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"}},{"id":"https://openalex.org/T10128","display_name":"Global trade and economics","score":0.054099999368190765,"subfield":{"id":"https://openalex.org/subfields/2000","display_name":"General Economics, Econometrics and Finance"},"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/wheat-market","display_name":"wheat market","score":0.8069999814033508},{"id":"https://openalex.org/keywords/world-grain-prices","display_name":"world grain prices","score":0.453000009059906},{"id":"https://openalex.org/keywords/price-convergence","display_name":"price convergence","score":0.8870000243186951},{"id":"https://openalex.org/keywords/market-integration","display_name":"market integration","score":0.9070000052452087},{"id":"https://openalex.org/keywords/trade-policy","display_name":"trade policy","score":0.8460000157356262}],"concepts":[{"id":"https://openalex.org/C109167261","wikidata":"https://www.wikidata.org/wiki/Q5421955","display_name":"Fell","level":2,"score":0.8582373857498169},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.8184497356414795},{"id":"https://openalex.org/C2776050585","wikidata":"https://www.wikidata.org/wiki/Q7439360","display_name":"Scrutiny","level":2,"score":0.8128080368041992},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.6840226650238037},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.6084790825843811},{"id":"https://openalex.org/C18547055","wikidata":"https://www.wikidata.org/wiki/Q47417","display_name":"International economics","level":1,"score":0.5323617458343506},{"id":"https://openalex.org/C2781051278","wikidata":"https://www.wikidata.org/wiki/Q6770814","display_name":"Market integration","level":2,"score":0.5124645829200745},{"id":"https://openalex.org/C155202549","wikidata":"https://www.wikidata.org/wiki/Q178803","display_name":"International trade","level":1,"score":0.41889792680740356},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.23690739274024963},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22103574872016907},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.11415529251098633},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.7551/mitpress/4968.003.0006","doi":"https://doi.org/10.7551/mitpress/4968.003.0006","is_oa":false,"landing_page_url":"https://doi.org/10.7551/mitpress/4968.003.0006","pdf_url":null,"source":{"id":"https://openalex.org/S4306463997","display_name":"The MIT Press eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315718","host_organization_name":"The MIT Press","host_organization_lineage":["https://openalex.org/P4310315718","https://openalex.org/P4310316440"],"host_organization_lineage_names":["The MIT Press","Massachusetts Institute of Technology"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The New Comparative Economic History","raw_type":"book-chapter"},{"id":"pmh:oai:RePEc:kud:kuiedp:0610","doi":null,"is_oa":false,"landing_page_url":"http://www.econ.ku.dk/english/research/publications/wp/2006/0610.pdf/","pdf_url":"http://www.econ.ku.dk/english/research/publications/wp/2006/0610.pdf/","source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"preprint"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.589.4221","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.589.4221","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.econ.ku.dk/english/research/publications/wp/2006/0610.pdf","raw_type":"text"},{"id":"pmh:oai:arpi.unipi.it:11568/109389","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/109389","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bookPart"},{"id":"pmh:oai:cadmus.eui.eu:1814/11566","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1814/11566","pdf_url":null,"source":{"id":"https://openalex.org/S4377196332","display_name":"Cadmus - EUI Research Repository (European University Institute)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I874792244","host_organization_name":"European University Institute","host_organization_lineage":["https://openalex.org/I874792244"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6875,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"sustainable_development_goals_aurora":[{"score":0.4000000059604645,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W111715802","https://openalex.org/W170170719","https://openalex.org/W382061132","https://openalex.org/W437961769","https://openalex.org/W1479800634","https://openalex.org/W1486576599","https://openalex.org/W1488599363","https://openalex.org/W1489261994","https://openalex.org/W1544556248","https://openalex.org/W1579213297","https://openalex.org/W1581289754","https://openalex.org/W1582575484","https://openalex.org/W1799811576","https://openalex.org/W1971279829","https://openalex.org/W1973757604","https://openalex.org/W1980434197","https://openalex.org/W1991297413","https://openalex.org/W2022688916","https://openalex.org/W2027165246","https://openalex.org/W2044207363","https://openalex.org/W2046676780","https://openalex.org/W2065047500","https://openalex.org/W2071200938","https://openalex.org/W2073978560","https://openalex.org/W2076666816","https://openalex.org/W2084009862","https://openalex.org/W2092234332","https://openalex.org/W2095422378","https://openalex.org/W2120289256","https://openalex.org/W2131773668","https://openalex.org/W2147535480","https://openalex.org/W2311142453","https://openalex.org/W2320647382","https://openalex.org/W2321396931","https://openalex.org/W2324569105","https://openalex.org/W2329119043","https://openalex.org/W2891641280","https://openalex.org/W2896781328","https://openalex.org/W2915333715","https://openalex.org/W2915923787","https://openalex.org/W2989572452","https://openalex.org/W3123583798","https://openalex.org/W3123766993","https://openalex.org/W3125776070","https://openalex.org/W4301375716"],"related_works":["https://openalex.org/W7135795159","https://openalex.org/W17501817","https://openalex.org/W2183500936","https://openalex.org/W1991297413","https://openalex.org/W2095422378","https://openalex.org/W2345476396","https://openalex.org/W3156587623","https://openalex.org/W1482316319","https://openalex.org/W2797928657","https://openalex.org/W1985453655"],"abstract_inverted_index":{"Market":[0],"integration":[1],"and":[2,76],"convergence":[3,29,75],"in":[4,27,65,80],"the":[5,14,24,34,41,69,81],"world":[6],"wheat":[7],"market,":[8],"1800-2000":[9],"This":[10],"paper":[11],"argues":[12],"that":[13],"conventional":[15],"view":[16],"which":[17],"sees":[18],"international":[19,54],"transport":[20,46,55],"costs":[21,47,56],"reductions":[22],"as":[23],"major":[25],"force":[26],"price":[28],"cannot":[30],"be":[31],"upheld":[32],"when":[33],"period":[35],"under":[36],"scrutiny":[37],"is":[38],"extended":[39],"to":[40],"last":[42],"two":[43],"centuries.":[44],"Domestic":[45],"fell":[48],"for":[49],"land-locked":[50],"regions":[51],"while":[52],"real":[53],"fluctuated":[57],"strongly":[58],"without":[59],"exhibiting":[60],"a":[61],"significant":[62],"trend.":[63],"Changes":[64],"trade":[66],"policies":[67],"were":[68],"single":[70],"most":[71],"important":[72],"factor":[73],"explaining":[74],"divergence":[77],"of":[78],"prices":[79],"long":[82],"run.":[83]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2016-06-24T00:00:00"}