{"id":"https://openalex.org/W7128598800","doi":"https://doi.org/10.3390/systems14020193","title":"The Impact of Grain Price Regulation Policies on U.S.-China Price Linkages","display_name":"The Impact of Grain Price Regulation Policies on U.S.-China Price Linkages","publication_year":2026,"publication_date":"2026-02-11","ids":{"openalex":"https://openalex.org/W7128598800","doi":"https://doi.org/10.3390/systems14020193"},"language":"en","primary_location":{"id":"doi:10.3390/systems14020193","is_oa":true,"landing_page_url":"https://doi.org/10.3390/systems14020193","pdf_url":null,"source":{"id":"https://openalex.org/S4210219410","display_name":"Systems","issn_l":"2079-8954","issn":["2079-8954"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.3390/systems14020193","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045235051","display_name":"Yi Cai","orcid":"https://orcid.org/0000-0003-2989-2615"},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Cai","raw_affiliation_strings":["College of Economics and Management, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Economics and Management, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058797139","display_name":"Zhenpeng Tang","orcid":"https://orcid.org/0000-0001-8836-309X"},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenpeng Tang","raw_affiliation_strings":["College of Economics and Management, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Economics and Management, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049564089","display_name":"Xiaowen Zhuang","orcid":"https://orcid.org/0009-0000-5507-6959"},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaowen Zhuang","raw_affiliation_strings":["College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Landscape Architecture and Art, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113043445","display_name":"Zhenhan Fu","orcid":null},"institutions":[{"id":"https://openalex.org/I61057504","display_name":"Fujian Agriculture and Forestry University","ror":"https://ror.org/04kx2sy84","country_code":"CN","type":"education","lineage":["https://openalex.org/I61057504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenhan Fu","raw_affiliation_strings":["College of Economics and Management, Fujian Agriculture and Forestry University, Fuzhou 350002, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Economics and Management, Fujian Agriculture and Forestry University, Fuzhou 350002, China","institution_ids":["https://openalex.org/I61057504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125604279","display_name":"Christopher Gan","orcid":null},"institutions":[{"id":"https://openalex.org/I184746854","display_name":"Lincoln University","ror":"https://ror.org/04ps1r162","country_code":"NZ","type":"education","lineage":["https://openalex.org/I184746854"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Christopher Gan","raw_affiliation_strings":["Department of Financial and Business Systems, Faculty of Agribusiness and Commerce, Lincoln University, Christchurch 7647, New Zealand"],"raw_orcid":"https://orcid.org/0000-0002-5618-1651","affiliations":[{"raw_affiliation_string":"Department of Financial and Business Systems, Faculty of Agribusiness and Commerce, Lincoln University, Christchurch 7647, New Zealand","institution_ids":["https://openalex.org/I184746854"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5125606300","display_name":"Baihua Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Baihua Dong","raw_affiliation_strings":["The Bartlett School of Sustainable Construction, University College London, London WC1E 7HB, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Bartlett School of Sustainable Construction, University College London, London WC1E 7HB, UK","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16717693,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":"2","first_page":"193","last_page":"193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11059","display_name":"Market Dynamics and Volatility","score":0.35920000076293945,"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/T11059","display_name":"Market Dynamics and Volatility","score":0.35920000076293945,"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/T12033","display_name":"Agricultural Economics and Policy","score":0.1485999971628189,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T11711","display_name":"COVID-19 Pandemic Impacts","score":0.05990000069141388,"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/subsidy","display_name":"Subsidy","score":0.5554999709129333},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4088999927043915},{"id":"https://openalex.org/keywords/price-level","display_name":"Price level","score":0.3917999863624573},{"id":"https://openalex.org/keywords/food-prices","display_name":"Food prices","score":0.35690000653266907},{"id":"https://openalex.org/keywords/market-price","display_name":"Market price","score":0.34540000557899475},{"id":"https://openalex.org/keywords/domestic-market","display_name":"Domestic market","score":0.3352000117301941},{"id":"https://openalex.org/keywords/policy-analysis","display_name":"Policy analysis","score":0.2944999933242798},{"id":"https://openalex.org/keywords/agricultural-policy","display_name":"Agricultural policy","score":0.28949999809265137}],"concepts":[{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.6862999796867371},{"id":"https://openalex.org/C84265765","wikidata":"https://www.wikidata.org/wiki/Q193219","display_name":"Subsidy","level":2,"score":0.5554999709129333},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4088999927043915},{"id":"https://openalex.org/C34881761","wikidata":"https://www.wikidata.org/wiki/Q1936341","display_name":"Price level","level":2,"score":0.3917999863624573},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.37630000710487366},{"id":"https://openalex.org/C556758197","wikidata":"https://www.wikidata.org/wiki/Q580018","display_name":"Monetary economics","level":1,"score":0.36090001463890076},{"id":"https://openalex.org/C2779957034","wikidata":"https://www.wikidata.org/wiki/Q24886253","display_name":"Food prices","level":4,"score":0.35690000653266907},{"id":"https://openalex.org/C64112148","wikidata":"https://www.wikidata.org/wiki/Q160151","display_name":"Market price","level":2,"score":0.34540000557899475},{"id":"https://openalex.org/C30455989","wikidata":"https://www.wikidata.org/wiki/Q1047494","display_name":"Domestic market","level":2,"score":0.3352000117301941},{"id":"https://openalex.org/C18547055","wikidata":"https://www.wikidata.org/wiki/Q47417","display_name":"International economics","level":1,"score":0.3203999996185303},{"id":"https://openalex.org/C123587114","wikidata":"https://www.wikidata.org/wiki/Q2101508","display_name":"Policy analysis","level":2,"score":0.2944999933242798},{"id":"https://openalex.org/C2778852317","wikidata":"https://www.wikidata.org/wiki/Q396198","display_name":"Agricultural policy","level":3,"score":0.28949999809265137},{"id":"https://openalex.org/C111280770","wikidata":"https://www.wikidata.org/wiki/Q2414538","display_name":"Producer price index","level":4,"score":0.2863999903202057},{"id":"https://openalex.org/C101472132","wikidata":"https://www.wikidata.org/wiki/Q835678","display_name":"Price discrimination","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C6422946","wikidata":"https://www.wikidata.org/wiki/Q857354","display_name":"Panel data","level":2,"score":0.27810001373291016},{"id":"https://openalex.org/C109986646","wikidata":"https://www.wikidata.org/wiki/Q546113","display_name":"Public policy","level":2,"score":0.2669999897480011},{"id":"https://openalex.org/C2994343996","wikidata":"https://www.wikidata.org/wiki/Q2746910","display_name":"International market","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.2648000121116638},{"id":"https://openalex.org/C2993662475","wikidata":"https://www.wikidata.org/wiki/Q178476","display_name":"Price policy","level":3,"score":0.26409998536109924},{"id":"https://openalex.org/C185782297","wikidata":"https://www.wikidata.org/wiki/Q2142538","display_name":"Relative price","level":2,"score":0.25760000944137573},{"id":"https://openalex.org/C204208750","wikidata":"https://www.wikidata.org/wiki/Q1519415","display_name":"Short run","level":2,"score":0.2554999887943268},{"id":"https://openalex.org/C140413371","wikidata":"https://www.wikidata.org/wiki/Q572564","display_name":"Commercial policy","level":2,"score":0.25209999084472656}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/systems14020193","is_oa":true,"landing_page_url":"https://doi.org/10.3390/systems14020193","pdf_url":null,"source":{"id":"https://openalex.org/S4210219410","display_name":"Systems","issn_l":"2079-8954","issn":["2079-8954"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f930d0ede56540dcbd277e4b27f70344","is_oa":false,"landing_page_url":"https://doaj.org/article/f930d0ede56540dcbd277e4b27f70344","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,"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":"Systems, Vol 14, Iss 2, p 193 (2026)","raw_type":"article"},{"id":"pmh:oai:researcharchive.lincoln.ac.nz:10182/20601","is_oa":true,"landing_page_url":"https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=elements_prod&SrcAuth=WosAPI&KeyUT=WOS:001701191300001&DestLinkType=FullRecord&DestApp=WOS_CPL","pdf_url":null,"source":{"id":"https://openalex.org/S4306400204","display_name":"Lincoln University Research Archive (Lincoln University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114395901","host_organization_name":"University of Nebraska\u2013Lincoln","host_organization_lineage":["https://openalex.org/I114395901"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.3390/systems14020193","is_oa":true,"landing_page_url":"https://doi.org/10.3390/systems14020193","pdf_url":null,"source":{"id":"https://openalex.org/S4210219410","display_name":"Systems","issn_l":"2079-8954","issn":["2079-8954"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.6182559728622437,"display_name":"Zero hunger"}],"awards":[{"id":"https://openalex.org/G8319572441","display_name":null,"funder_award_id":"72341030","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W2036946458","https://openalex.org/W2208178293","https://openalex.org/W2578011461","https://openalex.org/W2591091494","https://openalex.org/W2612040007","https://openalex.org/W2886496158","https://openalex.org/W2908167424","https://openalex.org/W2939353384","https://openalex.org/W2941744032","https://openalex.org/W2987731537","https://openalex.org/W3047627445","https://openalex.org/W3048777406","https://openalex.org/W3122488490","https://openalex.org/W3126692172","https://openalex.org/W3154628768","https://openalex.org/W3159742611","https://openalex.org/W3193971738","https://openalex.org/W3194928079","https://openalex.org/W3203285179","https://openalex.org/W3207172536","https://openalex.org/W4283392503","https://openalex.org/W4308423384","https://openalex.org/W4316016166","https://openalex.org/W4317434477","https://openalex.org/W4380148822","https://openalex.org/W4387106080","https://openalex.org/W4391401344","https://openalex.org/W4392520400","https://openalex.org/W4393146476","https://openalex.org/W4396219244","https://openalex.org/W4400512215","https://openalex.org/W4400797789","https://openalex.org/W4401406853","https://openalex.org/W4401684354","https://openalex.org/W4402795647","https://openalex.org/W4403377764","https://openalex.org/W4406278439","https://openalex.org/W4408144055","https://openalex.org/W4408364787","https://openalex.org/W4408646507","https://openalex.org/W4408652971","https://openalex.org/W4409237690","https://openalex.org/W4409404459","https://openalex.org/W4410833849"],"related_works":[],"abstract_inverted_index":{"This":[0,211],"study":[1,87],"explores":[2],"changes":[3,47,137],"in":[4,48,69,147,158,168,192,198,246],"the":[5,65,120,139,142,149,161,183,190,193,218,228,240,261],"transmission":[6,21,71,181,229],"patterns":[7],"between":[8,122],"domestic":[9,55,125,209],"and":[10,28,58,96,113,124,156,160,178,259,264],"global":[11,232],"grain":[12,16,50,126,184,256],"prices":[13,51,56,127,202,233],"under":[14],"different":[15,74],"price":[17,70,146,180,197,244],"regulation":[18],"policies.":[19,85],"Price":[20],"is":[22],"influenced":[23],"by":[24],"both":[25],"policy":[26,61,75,100,134,219],"interventions":[27],"external":[29],"market":[30,185],"dynamics.":[31],"We":[32,63,98],"conducted":[33],"a":[34,173,204],"segmented":[35],"regression":[36],"analysis":[37,43],"to":[38,54,163,237],"examine":[39],"these":[40],"relationships.":[41],"The":[42,86],"focuses":[44,88],"on":[45,89,273],"how":[46],"international":[49,123,200],"are":[52],"transmitted":[53],"before":[57,189],"after":[59,132,217],"key":[60],"adjustments.":[62],"interpret":[64],"results":[66,171],"as":[67,79,103],"shifts":[68],"coefficients":[72],"across":[73],"regimes":[76],"rather":[77],"than":[78],"definitive":[80],"causal":[81],"impacts":[82],"of":[83,141,151,231,242,266],"specific":[84,133],"four":[90],"major":[91],"grains:":[92],"wheat,":[93],"rice,":[94],"corn,":[95],"soybeans.":[97],"evaluated":[99],"tools":[101],"such":[102],"minimum":[104,144,195],"purchase":[105,145,196],"prices,":[106],"temporary":[107,152],"storage":[108,153],"programs,":[109],"target":[110],"pricing":[111,257],"mechanisms,":[112],"producer":[114,164],"subsidies.":[115],"Our":[116],"findings":[117,250],"show":[118],"that":[119],"correlation":[121],"became":[128,214],"more":[129,176,215],"strongly":[130],"positive":[131,236],"changes.":[135],"These":[136,170,249],"include":[138],"introduction":[140],"wheat":[143],"2006,":[148],"implementation":[150],"for":[154,166,225,253],"corn":[155,167],"soybeans":[157],"2008,":[159],"shift":[162,174,223],"subsidies":[165],"2016.":[169],"indicate":[172],"towards":[175],"interconnected":[177],"resilient":[179],"within":[182],"system.":[186],"In":[187],"contrast,":[188],"reduction":[191],"rice":[194,201],"2018,":[199],"exhibited":[203],"slightly":[205],"negative":[206,212,238],"association":[207,213],"with":[208,270],"prices.":[210],"pronounced":[216],"change.":[220],"A":[221],"similar":[222],"occurred":[224],"soybeans,":[226],"where":[227],"pattern":[230],"shifted":[234],"from":[235],"following":[239],"adjustment":[241],"soybean":[243],"regulations":[245],"March":[247],"2017.":[248],"provide":[251],"guidance":[252],"optimizing":[254],"national":[255],"policies":[258],"strengthening":[260],"overall":[262],"resilience":[263],"adaptability":[265],"food":[267],"security":[268],"systems,":[269],"an":[271],"emphasis":[272],"their":[274],"complex,":[275],"interrelated":[276],"nature.":[277]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-02-11T00:00:00"}