{"id":"https://openalex.org/W3202687153","doi":"https://doi.org/10.24136/eq.2021.020","title":"Regional eco-efficiency of the agricultural sector in V4 regions, its dynamics in time and decomposition on the technological and pure technical eco-efficiency change","display_name":"Regional eco-efficiency of the agricultural sector in V4 regions, its dynamics in time and decomposition on the technological and pure technical eco-efficiency change","publication_year":2021,"publication_date":"2021-09-30","ids":{"openalex":"https://openalex.org/W3202687153","doi":"https://doi.org/10.24136/eq.2021.020","mag":"3202687153"},"language":"en","primary_location":{"id":"doi:10.24136/eq.2021.020","doi":"https://doi.org/10.24136/eq.2021.020","is_oa":true,"landing_page_url":"https://doi.org/10.24136/eq.2021.020","pdf_url":"http://economic-research.pl/Journals/index.php/eq/article/download/1913/1804","source":{"id":"https://openalex.org/S2738413198","display_name":"Equilibrium Quarterly Journal of Economics and Economic Policy","issn_l":"1689-765X","issn":["1689-765X","2353-3293"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310317385","host_organization_name":"Institute of Economic Research, Polish Economic Society Branch in Toru\u0144, Faculty of Economic Sciences and Management at Nicolaus","host_organization_lineage":["https://openalex.org/P4310317385"],"host_organization_lineage_names":["Institute of Economic Research, Polish Economic Society Branch in Toru\u0144, Faculty of Economic Sciences and Management at Nicolaus"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Equilibrium. Quarterly Journal of Economics and Economic Policy","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://economic-research.pl/Journals/index.php/eq/article/download/1913/1804","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086803744","display_name":"Eva Richterov\u00e1","orcid":"https://orcid.org/0000-0001-7265-7413","observed_orcids":["https://orcid.org/0000-0001-7265-7413"]},"institutions":[{"id":"https://openalex.org/I128193699","display_name":"Slovak University of Agriculture in Nitra","ror":"https://ror.org/03rfvyw43","country_code":"SK","type":"education","lineage":["https://openalex.org/I128193699"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Eva Richterov\u00e1","raw_affiliation_strings":["Slovak University of Agriculture in Nitra"],"raw_orcid":"https://orcid.org/0000-0001-7265-7413","affiliations":[{"raw_affiliation_string":"Slovak University of Agriculture in Nitra","institution_ids":["https://openalex.org/I128193699"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071131826","display_name":"Martin Richter","orcid":"https://orcid.org/0000-0001-6577-9287","observed_orcids":["https://orcid.org/0000-0001-6577-9287"]},"institutions":[{"id":"https://openalex.org/I128193699","display_name":"Slovak University of Agriculture in Nitra","ror":"https://ror.org/03rfvyw43","country_code":"SK","type":"education","lineage":["https://openalex.org/I128193699"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Martin Richter","raw_affiliation_strings":["Slovak University of Agriculture in Nitra"],"raw_orcid":"https://orcid.org/0000-0001-6577-9287","affiliations":[{"raw_affiliation_string":"Slovak University of Agriculture in Nitra","institution_ids":["https://openalex.org/I128193699"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008890041","display_name":"Zlata Sojkov\u00e1","orcid":"https://orcid.org/0000-0001-5318-8658","observed_orcids":["https://orcid.org/0000-0001-5318-8658"]},"institutions":[{"id":"https://openalex.org/I128193699","display_name":"Slovak University of Agriculture in Nitra","ror":"https://ror.org/03rfvyw43","country_code":"SK","type":"education","lineage":["https://openalex.org/I128193699"]}],"countries":["SK"],"is_corresponding":false,"raw_author_name":"Zlata Sojkov\u00e1","raw_affiliation_strings":["Slovak University of Agriculture in Nitra"],"raw_orcid":"https://orcid.org/0000-0001-5318-8658","affiliations":[{"raw_affiliation_string":"Slovak University of Agriculture in Nitra","institution_ids":["https://openalex.org/I128193699"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I128193699"],"apc_list":{"value":200,"currency":"EUR","value_usd":215},"apc_paid":{"value":200,"currency":"EUR","value_usd":215},"fwci":3.9503,"has_fulltext":true,"cited_by_count":33,"citation_normalized_percentile":{"value":0.9397837,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"16","issue":"3","first_page":"553","last_page":"576"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10357","display_name":"Efficiency Analysis Using DEA","score":0.9980000257492065,"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/T11805","display_name":"Agricultural economics and policies","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"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/T12896","display_name":"Sustainable Agricultural Systems Analysis","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/agricultural-eco-efficiency","display_name":"agricultural eco-efficiency","score":0.9810000061988831},{"id":"https://openalex.org/keywords/malmquist-index","display_name":"Malmquist productivity index","score":0.9269999861717224},{"id":"https://openalex.org/keywords/technological-change","display_name":"technological change","score":0.7020000219345093},{"id":"https://openalex.org/keywords/sustainable-agriculture","display_name":"sustainable agriculture","score":0.6169999837875366},{"id":"https://openalex.org/keywords/agricultural-innovation","display_name":"agricultural innovation","score":0.5120000243186951},{"id":"https://openalex.org/keywords/nuts-2-regions","display_name":"NUTS 2 regions","score":0.7889999747276306},{"id":"https://openalex.org/keywords/common-agricultural-policy","display_name":"Common Agricultural Policy","score":0.5659999847412109},{"id":"https://openalex.org/keywords/agricultural-pollution","display_name":"agricultural pollution","score":0.6169999837875366}],"concepts":[{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.6988977193832397},{"id":"https://openalex.org/C2777017832","wikidata":"https://www.wikidata.org/wiki/Q6744383","display_name":"Malmquist index","level":4,"score":0.6015000343322754},{"id":"https://openalex.org/C22088475","wikidata":"https://www.wikidata.org/wiki/Q647974","display_name":"Data envelopment analysis","level":2,"score":0.6005512475967407},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.5418977737426758},{"id":"https://openalex.org/C2777098202","wikidata":"https://www.wikidata.org/wiki/Q7692324","display_name":"Technical change","level":3,"score":0.5276188850402832},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5088363289833069},{"id":"https://openalex.org/C137996800","wikidata":"https://www.wikidata.org/wiki/Q762702","display_name":"Technological change","level":2,"score":0.4960504472255707},{"id":"https://openalex.org/C145025406","wikidata":"https://www.wikidata.org/wiki/Q294882","display_name":"Eco-efficiency","level":3,"score":0.48806583881378174},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.4551030695438385},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.4400121569633484},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.43584924936294556},{"id":"https://openalex.org/C128383755","wikidata":"https://www.wikidata.org/wiki/Q3816336","display_name":"Agricultural productivity","level":3,"score":0.42725110054016113},{"id":"https://openalex.org/C120009192","wikidata":"https://www.wikidata.org/wiki/Q1936153","display_name":"Total factor productivity","level":3,"score":0.38991785049438477},{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.36484432220458984},{"id":"https://openalex.org/C175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","level":1,"score":0.36044442653656006},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.26436448097229004},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.17051488161087036},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16460353136062622},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.12679588794708252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09031516313552856},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0859270691871643},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"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/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24136/eq.2021.020","doi":"https://doi.org/10.24136/eq.2021.020","is_oa":true,"landing_page_url":"https://doi.org/10.24136/eq.2021.020","pdf_url":"http://economic-research.pl/Journals/index.php/eq/article/download/1913/1804","source":{"id":"https://openalex.org/S2738413198","display_name":"Equilibrium Quarterly Journal of Economics and Economic Policy","issn_l":"1689-765X","issn":["1689-765X","2353-3293"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310317385","host_organization_name":"Institute of Economic Research, Polish Economic Society Branch in Toru\u0144, Faculty of Economic Sciences and Management at Nicolaus","host_organization_lineage":["https://openalex.org/P4310317385"],"host_organization_lineage_names":["Institute of Economic Research, Polish Economic Society Branch in Toru\u0144, Faculty of Economic Sciences and Management at Nicolaus"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Equilibrium. Quarterly Journal of Economics and Economic Policy","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.24136/eq.2021.020","doi":"https://doi.org/10.24136/eq.2021.020","is_oa":true,"landing_page_url":"https://doi.org/10.24136/eq.2021.020","pdf_url":"http://economic-research.pl/Journals/index.php/eq/article/download/1913/1804","source":{"id":"https://openalex.org/S2738413198","display_name":"Equilibrium Quarterly Journal of Economics and Economic Policy","issn_l":"1689-765X","issn":["1689-765X","2353-3293"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310317385","host_organization_name":"Institute of Economic Research, Polish Economic Society Branch in Toru\u0144, Faculty of Economic Sciences and Management at Nicolaus","host_organization_lineage":["https://openalex.org/P4310317385"],"host_organization_lineage_names":["Institute of Economic Research, Polish Economic Society Branch in Toru\u0144, Faculty of Economic Sciences and Management at Nicolaus"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Equilibrium. Quarterly Journal of Economics and Economic Policy","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.9208999872207642},{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":0.7811999917030334},{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4943999946117401}],"sustainable_development_goals_aurora":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.8199999928474426}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3202687153.pdf","grobid_xml":"https://content.openalex.org/works/W3202687153.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1492662576","https://openalex.org/W1493453984","https://openalex.org/W1586951404","https://openalex.org/W1972987508","https://openalex.org/W1975461849","https://openalex.org/W1980511352","https://openalex.org/W1993450077","https://openalex.org/W1998339257","https://openalex.org/W1999496622","https://openalex.org/W2029617300","https://openalex.org/W2062014240","https://openalex.org/W2062593961","https://openalex.org/W2075513334","https://openalex.org/W2076452041","https://openalex.org/W2080349083","https://openalex.org/W2081541758","https://openalex.org/W2149906454","https://openalex.org/W2167332766","https://openalex.org/W2169186008","https://openalex.org/W2286696236","https://openalex.org/W2295516066","https://openalex.org/W2325896039","https://openalex.org/W2338828652","https://openalex.org/W2606953425","https://openalex.org/W2737245038","https://openalex.org/W2748537357","https://openalex.org/W2765775541","https://openalex.org/W2892315423","https://openalex.org/W2897862780","https://openalex.org/W2902525570","https://openalex.org/W2954552911","https://openalex.org/W3025207109","https://openalex.org/W3026235064","https://openalex.org/W3033117817","https://openalex.org/W3044374842","https://openalex.org/W3048980800","https://openalex.org/W3088887259","https://openalex.org/W3159393998","https://openalex.org/W3194238879","https://openalex.org/W3203250642"],"related_works":["https://openalex.org/W3026235064","https://openalex.org/W7162625576","https://openalex.org/W3203250642","https://openalex.org/W2377381232","https://openalex.org/W1586951404","https://openalex.org/W7011318952","https://openalex.org/W3159393998","https://openalex.org/W6907794465","https://openalex.org/W3044374842","https://openalex.org/W7043443000"],"abstract_inverted_index":{"Research":[0],"background:":[1],"Agriculture":[2],"plays":[3],"a":[4],"vital":[5],"role":[6],"in":[7],"producing":[8],"food":[9,12],"to":[10,22,35,77,119,164,172,276,290],"ensure":[11],"security,":[13],"but":[14],"it":[15],"is":[16,34,76,118,140,148,170,259,279],"one":[17],"of":[18,26,30,49,54,63,67,73,81,94,114,136,161],"the":[19,27,31,45,47,57,68,79,88,99,115,121,126,137,143,151,159,183,198,202,206,240,253,263],"biggest":[20,127,254],"contributors":[21],"environmental":[23,40],"pollution.":[24],"One":[25],"main":[28,71,116,274],"goals":[29],"new":[32],"CAP":[33],"set":[36],"higher":[37],"ambitions":[38],"for":[39],"actions,":[41],"which":[42,282],"brings":[43],"into":[44,195],"front":[46],"concept":[48],"agricultural":[50,82,138,238,246,255,271,293],"eco-efficiency.":[51,272],"The":[52,70,105,112,167,248,273],"notion":[53],"eco-efficiency":[55,80,135,174,189,277,292],"includes":[56],"economic":[58],"and":[59,84,92,110,147,177,186,205,231],"also":[60],"ecological":[61],"dimensions":[62],"sustainable":[64],"agriculture.":[65],"Purpose":[66],"article:":[69],"goal":[72,117],"this":[74],"paper":[75],"evaluate":[78],"production":[83],"its":[85],"dynamics":[86],"during":[87],"years":[89],"2013,":[90],"2015,":[91],"2017":[93],"NUTS":[95],"2":[96],"regions":[97,192,243,268],"within":[98],"Visegrad":[100],"4":[101],"(V4),":[102],"i.":[103],"e.":[104],"Czech":[106],"Republic,":[107],"Slovakia,":[108],"Hungary,":[109],"Poland.":[111],"part":[113],"verify":[120],"research":[122,249],"hypothesis":[123,250],"that":[124,251,284,288],"all":[125,252],"agriculture":[128],"producers":[129,256,285],"are":[130,193,257],"eco-efficient.":[131],"Methods:":[132],"V4":[133,191,242,267],"regional":[134],"sector":[139],"expressed":[141],"by":[142],"Malmquist":[144,168],"productivity":[145],"index":[146,169],"estimated":[149],"using":[150],"output-oriented":[152],"Data":[153],"envelopment":[154],"analysis":[155],"(DEA)":[156],"model,":[157],"under":[158],"assumption":[160],"constant":[162],"return":[163],"scale":[165],"(CRS).":[166],"decomposed":[171],"technical":[173,188],"change":[175,179],"(EC)":[176],"technological":[178,185,280],"(TC).":[180],"Based":[181],"on":[182],"eco-efficiency,":[184],"pure":[187],"change,":[190],"classified":[194],"three":[196],"groups:":[197],"most":[199],"progressive":[200,203],"regions,":[201,204],"regressive":[207],"regions.":[208],"Findings":[209],"&":[210],"value":[211],"added:":[212],"CZ02:":[213],"Central":[214],"Bohemia,":[215],"CZ04:":[216],"Northwest,":[217],"HU33:":[218],"D\u00e9l-Alf\u00f6ld,":[219],"HU31:":[220],"\u00c9szak-Magyarorsz\u00e1g,":[221],"HU32:":[222],"\u00c9szak-Alf\u00f6ld,":[223],"PL21:":[224],"Malopolskie,":[225],"PL41:":[226],"Wielkopolskie,":[227],"SK01:":[228],"Bratislava":[229],"region,":[230],"SK02:":[232],"Western":[233],"Slovakia":[234],"have":[235,244],"an":[236],"eco-effective":[237,258],"sector,":[239],"remaining":[241],"eco-ineffective":[245],"sector.":[247],"not":[260],"confirmed.":[261],"During":[262],"analyzed":[264],"years,":[265],"19":[266],"improve":[269],"their":[270],"contributor":[275],"improvement":[278],"progress,":[281],"indicates":[283],"implement":[286],"innovations":[287],"lead":[289],"more":[291],"production.":[294]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2021-10-11T00:00:00"}