{"id":"https://openalex.org/W3147631258","doi":null,"title":"Analysis of the Effect of Land Tenure on Technical Efficiency in Smallholder Crop Production in Kenya","display_name":"Analysis of the Effect of Land Tenure on Technical Efficiency in Smallholder Crop Production in Kenya","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W3147631258","mag":"3147631258"},"language":"en","primary_location":{"id":"mag:3147631258","doi":null,"is_oa":false,"landing_page_url":"https://www.tropentag.de/2008/abstracts/full/230.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"parent_works":[],"lineage":["https://openalex.org/W3147631258"],"child_works_count":0,"type":"article","is_traditional":true,"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/A5008041637","display_name":"Kariuki D.K","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kariuki D.K","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026349295","display_name":"Ritho C.N","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ritho C.N","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109965205","display_name":"Kimpei Munei","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kimpei Munei","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":0.4557,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.71048513,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"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/T11789","display_name":"Land Rights and Reforms","score":0.885699987411499,"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"}},"topics":[{"id":"https://openalex.org/T11789","display_name":"Land Rights and Reforms","score":0.885699987411499,"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/T10357","display_name":"Efficiency Analysis Using DEA","score":0.09470000118017197,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10367","display_name":"Agricultural Innovations and Practices","score":0.010900000110268593,"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/land-tenure","display_name":"land tenure","score":0.9829999804496765},{"id":"https://openalex.org/keywords/technical-efficiency","display_name":"technical efficiency","score":0.9900000095367432},{"id":"https://openalex.org/keywords/smallholder-farmers","display_name":"smallholder farmers","score":0.953000009059906},{"id":"https://openalex.org/keywords/crop-production","display_name":"crop production","score":0.9419999718666077},{"id":"https://openalex.org/keywords/land-title","display_name":"land title","score":0.9179999828338623},{"id":"https://openalex.org/keywords/land-registration","display_name":"land registration","score":0.9399999976158142},{"id":"https://openalex.org/keywords/land-tenure-policy","display_name":"land tenure policy","score":0.6209999918937683},{"id":"https://openalex.org/keywords/farmer-group-participation","display_name":"farmer group participation","score":0.7590000033378601},{"id":"https://openalex.org/keywords/agricultural-education","display_name":"agricultural education","score":0.4740000069141388}],"concepts":[{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.7990752458572388},{"id":"https://openalex.org/C137607661","wikidata":"https://www.wikidata.org/wiki/Q66493932","display_name":"Land tenure","level":3,"score":0.7438321709632874},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5804779529571533},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.5664174556732178},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.5409672260284424},{"id":"https://openalex.org/C187651312","wikidata":"https://www.wikidata.org/wiki/Q114","display_name":"Kenya","level":2,"score":0.5115504860877991},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4761812090873718},{"id":"https://openalex.org/C34778210","wikidata":"https://www.wikidata.org/wiki/Q376791","display_name":"Production\u2013possibility frontier","level":3,"score":0.47186821699142456},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.38376060128211975},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.34672728180885315},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.31940019130706787},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.09842851758003235},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","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":1,"locations":[{"id":"mag:3147631258","doi":null,"is_oa":false,"landing_page_url":"https://www.tropentag.de/2008/abstracts/full/230.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.9208999872207642,"display_name":"Zero hunger"},{"id":"https://metadata.un.org/sdg/8","score":0.5101000070571899,"display_name":"Decent work and economic growth"},{"id":"https://metadata.un.org/sdg/1","score":0.41670000553131104,"display_name":"No poverty"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W565204528","https://openalex.org/W2134845742","https://openalex.org/W2160540613","https://openalex.org/W2789598388","https://openalex.org/W3124957381"],"related_works":["https://openalex.org/W2184095352","https://openalex.org/W2175178624","https://openalex.org/W7218002470","https://openalex.org/W1493105783","https://openalex.org/W1484588356","https://openalex.org/W2029643204","https://openalex.org/W4322733084","https://openalex.org/W2229849883","https://openalex.org/W566970773","https://openalex.org/W7037759304"],"abstract_inverted_index":{"Agriculture":[0],"is":[1,113],"the":[2,5,18,47,66,80,93,98,116,128,181,224,236,240],"backbone":[3],"of":[4,17,30,65,68,83,95,100,130,132,154,204,226,235,252],"Kenyan":[6],"economy":[7],"contributing":[8],"26%":[9],"to":[10,14,126,150,161,168,207,215,232,248],"GDP":[11],"and":[12,91,143,165,171,209,250],"70%":[13],"employment.":[15],"Majority":[16],"farmers":[19,24,90],"in":[20,35,49,109],"Kenya":[21,36],"are":[22,74],"smallholder":[23,89],"possessing":[25],"less":[26],"than":[27],"3":[28],"acres":[29],"land.":[31],"The":[32,111,185,220],"agricultural":[33],"sector":[34],"has":[37],"been":[38],"facing":[39],"several":[40,55],"challenges":[41],"among":[42,88],"them":[43],"declining":[44],"yields.":[45],"While":[46],"decline":[48],"yields":[50],"could":[51,59],"be":[52,61,124,148,151,230,257],"associated":[53],"with":[54,97,190],"other":[56,135,233,243],"factors,":[57],"it":[58,167],"also":[60,147,213,256],"as":[62,140,201,246],"a":[63,194],"result":[64],"effect":[67],"insecure":[69],"land":[70,85,102,119,169,191,227],"tenure":[71,86,103,120,170],"systems":[72,87],"which":[73],"little":[75],"understood.":[76],"This":[77],"study":[78,112,186,221],"examines":[79],"technical":[81,163,218],"efficiency":[82,108,131,164,196],"alternative":[84],"identifying":[92],"determinants":[94,153],"inefficiency":[96],"objective":[99],"exploring":[101],"policies":[104],"that":[105,118,188,223],"would":[106,146],"enhance":[107],"production.":[110],"based":[114],"on":[115],"understanding":[117],"alone":[121],"will":[122],"not":[123],"enough":[125],"indicate":[127],"levels":[129],"individual":[133],"farms,":[134],"socio":[136,172],"economic":[137,173],"factors":[138,174,199,244],"such":[139,200,245],"gender,":[141],"education":[142,202,253],"farm":[144],"size":[145],"expected":[149],"important":[152],"efficiency.":[155,219],"A":[156],"stochastic":[157],"frontier":[158],"was":[159],"used":[160],"estimate":[162],"relate":[166],"using":[175],"data":[176],"from":[177,180],"22":[178],"districts":[179],"main":[182],"agro\u2013ecological":[183],"zones.":[184],"found":[187,214],"parcels":[189],"titles":[192],"have":[193],"higher":[195],"level.":[197],"Other":[198],"status":[203,254],"head,":[205],"access":[206,247],"fertilizers,":[208],"group":[210],"participation":[211],"were":[212],"significantly":[216],"influence":[217],"recommends":[222],"process":[225],"registration":[228],"should":[229,255],"extended":[231],"regions":[234],"country":[237],"but":[238],"at":[239],"same":[241],"time":[242],"inputs":[249],"improvement":[251],"addressed.":[258]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2021-04-13T00:00:00"}