{"id":"https://openalex.org/W2021843687","doi":"https://doi.org/10.2307/3180293","title":"Optimal Sizes of Farms under Varying Tenure Forms, Including Renting, Ownership, State, and Collective Structures","display_name":"Optimal Sizes of Farms under Varying Tenure Forms, Including Renting, Ownership, State, and Collective Structures","publication_year":1971,"publication_date":"1971-02-01","ids":{"openalex":"https://openalex.org/W2021843687","doi":"https://doi.org/10.2307/3180293","mag":"2021843687"},"language":"en","primary_location":{"id":"doi:10.2307/3180293","doi":"https://doi.org/10.2307/3180293","is_oa":false,"landing_page_url":"https://doi.org/10.2307/3180293","pdf_url":null,"source":{"id":"https://openalex.org/S91754907","display_name":"American Journal of Agricultural Economics","issn_l":"0002-9092","issn":["0002-9092","1467-8276"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","jufo-3","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Agricultural Economics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5110000032","display_name":"Earl Orel Heady","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Earl O. Heady","raw_affiliation_strings":["Iowa State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Iowa State University","institution_ids":["https://openalex.org/I173911158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110000032"],"corresponding_institution_ids":["https://openalex.org/I173911158"],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":7.5413,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.96062829,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"53","issue":"1","first_page":"17","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11805","display_name":"Agricultural economics and policies","score":0.6830999851226807,"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/T11805","display_name":"Agricultural economics and policies","score":0.6830999851226807,"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/T11789","display_name":"Land Rights and Reforms","score":0.29980000853538513,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"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/T12033","display_name":"Agricultural Economics and Policy","score":0.0044999998062849045,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/optimal-farm-size","display_name":"optimal farm size","score":0.9879999756813049},{"id":"https://openalex.org/keywords/land-tenure","display_name":"land tenure","score":0.8980000019073486},{"id":"https://openalex.org/keywords/state-farms","display_name":"state farms","score":0.5649999976158142},{"id":"https://openalex.org/keywords/cooperative-farms","display_name":"cooperative farms","score":0.7689999938011169},{"id":"https://openalex.org/keywords/private-farms","display_name":"private farms","score":0.7229999899864197},{"id":"https://openalex.org/keywords/cost-function","display_name":"cost function","score":0.6480000019073486},{"id":"https://openalex.org/keywords/capital-constraints","display_name":"capital constraints","score":0.753000020980835},{"id":"https://openalex.org/keywords/input-use","display_name":"input use","score":0.6779999732971191}],"concepts":[{"id":"https://openalex.org/C85502023","wikidata":"https://www.wikidata.org/wiki/Q157171","display_name":"Renting","level":2,"score":0.7701665163040161},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.605997622013092},{"id":"https://openalex.org/C2993232446","wikidata":"https://www.wikidata.org/wiki/Q8137","display_name":"Private capital","level":3,"score":0.4915097653865814},{"id":"https://openalex.org/C2778120072","wikidata":"https://www.wikidata.org/wiki/Q2858150","display_name":"Aside","level":2,"score":0.48559659719467163},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.48109978437423706},{"id":"https://openalex.org/C137607661","wikidata":"https://www.wikidata.org/wiki/Q66493932","display_name":"Land tenure","level":3,"score":0.4490547478199005},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4377763271331787},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.42513856291770935},{"id":"https://openalex.org/C145236788","wikidata":"https://www.wikidata.org/wiki/Q28161","display_name":"Labour economics","level":1,"score":0.37475115060806274},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.33484363555908203},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.32105326652526855},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.22505483031272888},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09836390614509583},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.0793740451335907},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07881420850753784},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2307/3180293","doi":"https://doi.org/10.2307/3180293","is_oa":false,"landing_page_url":"https://doi.org/10.2307/3180293","pdf_url":null,"source":{"id":"https://openalex.org/S91754907","display_name":"American Journal of Agricultural Economics","issn_l":"0002-9092","issn":["0002-9092","1467-8276"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","jufo-3","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Agricultural Economics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:oup:ajagec:v:53:y:1971:i:1:p:17-25.","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10.2307/3180293","pdf_url":null,"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":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.8409000039100647,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W19274099","https://openalex.org/W1965070706","https://openalex.org/W2082826524","https://openalex.org/W2112149251","https://openalex.org/W2116803173","https://openalex.org/W2277699769","https://openalex.org/W2322508866"],"related_works":["https://openalex.org/W4250361981","https://openalex.org/W1972792595","https://openalex.org/W1980351636","https://openalex.org/W3118449370","https://openalex.org/W1684950630","https://openalex.org/W2548855289","https://openalex.org/W2577386681","https://openalex.org/W2605650752","https://openalex.org/W7132724971","https://openalex.org/W918667155"],"abstract_inverted_index":{"Abstract":[0],"Variants":[1],"in":[2,12,29,70],"tenure":[3,35,87],"forms":[4],"cause":[5],"a":[6,96],"range":[7],"of":[8,14,17,40,57,77],"optimal":[9,38,92],"farm":[10,43,80],"sizes":[11],"countries":[13],"various":[15],"stages":[16],"economic":[18],"development.":[19],"Aside":[20],"from":[21],"capital":[22],"restraints,":[23],"however,":[24,63],"modifications":[25],"can":[26],"be":[27],"made":[28],"cost":[30],"functions":[31],"associated":[32],"with":[33],"each":[34],"form.":[36],"The":[37],"use":[39],"inputs":[41],"and":[42,60],"size":[44,93],"then":[45],"is":[46,67,81],"theoretically":[47],"the":[48,55,64,71,75,78],"same":[49,65],"for":[50],"individually":[51],"operated":[52],"farms.":[53],"In":[54],"case":[56],"private,":[58],"state,":[59],"cooperative":[61,79],"farms,":[62],"resolution":[66],"not":[68],"possible":[69],"short":[72],"run.":[73],"If":[74],"objective":[76],"maximum":[82],"profit":[83],"per":[84],"member,":[85],"this":[86],"form":[88],"always":[89],"has":[90],"an":[91],"smaller":[94],"than":[95],"private":[97],"or":[98],"state":[99],"farm.":[100]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
