{"id":"https://openalex.org/W2997536655","doi":"https://doi.org/10.1016/j.gsd.2019.100329","title":"Estimation of household willingness to pay for fluoride-free water connection in the Rift Valley Region of Ethiopia: A model study.","display_name":"Estimation of household willingness to pay for fluoride-free water connection in the Rift Valley Region of Ethiopia: A model study.","publication_year":2019,"publication_date":"2019-12-31","ids":{"openalex":"https://openalex.org/W2997536655","doi":"https://doi.org/10.1016/j.gsd.2019.100329","mag":"2997536655"},"language":"en","primary_location":{"id":"doi:10.1016/j.gsd.2019.100329","doi":"https://doi.org/10.1016/j.gsd.2019.100329","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.gsd.2019.100329","pdf_url":null,"source":{"id":"https://openalex.org/S2898504426","display_name":"Groundwater for Sustainable Development","issn_l":"2352-801X","issn":["2352-801X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Groundwater for Sustainable Development","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/A5036394754","display_name":"Birku Reta Entele","orcid":"https://orcid.org/0000-0002-0206-0125","observed_orcids":["https://orcid.org/0000-0002-0206-0125"]},"institutions":[{"id":"https://openalex.org/I865572129","display_name":"Adama Science and Technology University","ror":"https://ror.org/02ccba128","country_code":"ET","type":"education","lineage":["https://openalex.org/I865572129"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Birku Reta Entele","raw_affiliation_strings":["Adama Science and Technology University, Ethiopia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Adama Science and Technology University, Ethiopia","institution_ids":["https://openalex.org/I865572129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101830709","display_name":"Jongsu Lee","orcid":"https://orcid.org/0000-0001-9285-7332","observed_orcids":["https://orcid.org/0000-0001-9285-7332"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongsu Lee","raw_affiliation_strings":["Seoul National University, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University, South Korea","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5036394754"],"corresponding_institution_ids":["https://openalex.org/I865572129"],"apc_list":{"value":1500,"currency":"USD","value_usd":1500},"apc_paid":null,"fwci":2.371,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.89847218,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"10","issue":null,"first_page":"100329","last_page":"100329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10841","display_name":"Economic and Environmental Valuation","score":0.9872999787330627,"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/T10841","display_name":"Economic and Environmental Valuation","score":0.9872999787330627,"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/T14232","display_name":"Water Resource Management and Quality","score":0.006200000178068876,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10969","display_name":"Water resources management and optimization","score":0.003000000026077032,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/willingness-to-pay","display_name":"willingness to pay","score":0.8450000286102295},{"id":"https://openalex.org/keywords/household-water-use","display_name":"household water use","score":0.5429999828338623},{"id":"https://openalex.org/keywords/benefit-cost-ratio","display_name":"benefit-cost ratio","score":0.6330000162124634},{"id":"https://openalex.org/keywords/water-quality-perception","display_name":"water quality perception","score":0.5720000267028809},{"id":"https://openalex.org/keywords/public-private-partnerships","display_name":"public-private partnerships","score":0.6510000228881836},{"id":"https://openalex.org/keywords/community-based-water-supply","display_name":"community-based water supply","score":0.7149999737739563}],"concepts":[{"id":"https://openalex.org/C2777834655","wikidata":"https://www.wikidata.org/wiki/Q643736","display_name":"Contingent valuation","level":3,"score":0.8263165950775146},{"id":"https://openalex.org/C2777364431","wikidata":"https://www.wikidata.org/wiki/Q140813","display_name":"Willingness to pay","level":2,"score":0.8129620552062988},{"id":"https://openalex.org/C166866094","wikidata":"https://www.wikidata.org/wiki/Q1307251","display_name":"Tobit model","level":2,"score":0.6391382217407227},{"id":"https://openalex.org/C17538187","wikidata":"https://www.wikidata.org/wiki/Q506004","display_name":"Tap water","level":2,"score":0.6105045080184937},{"id":"https://openalex.org/C2780828025","wikidata":"https://www.wikidata.org/wiki/Q44793182","display_name":"Fluoride","level":2,"score":0.5658248066902161},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.4712044596672058},{"id":"https://openalex.org/C97053079","wikidata":"https://www.wikidata.org/wiki/Q1061108","display_name":"Water supply","level":2,"score":0.469400554895401},{"id":"https://openalex.org/C45355965","wikidata":"https://www.wikidata.org/wiki/Q1643441","display_name":"Socioeconomics","level":1,"score":0.46108362078666687},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.41441068053245544},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.398348867893219},{"id":"https://openalex.org/C4249254","wikidata":"https://www.wikidata.org/wiki/Q3044431","display_name":"Demographic economics","level":1,"score":0.3585776388645172},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.17440369725227356},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.13928809762001038},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.1175401508808136},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","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/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.gsd.2019.100329","doi":"https://doi.org/10.1016/j.gsd.2019.100329","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.gsd.2019.100329","pdf_url":null,"source":{"id":"https://openalex.org/S2898504426","display_name":"Groundwater for Sustainable Development","issn_l":"2352-801X","issn":["2352-801X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Groundwater for Sustainable Development","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.965499997138977},{"id":"https://metadata.un.org/sdg/1","display_name":"No poverty","score":0.666700005531311}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307855","display_name":"World Bank Group","ror":"https://ror.org/00ae7jd04"},{"id":"https://openalex.org/F4320321292","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542"},{"id":"https://openalex.org/F4320327756","display_name":"National University of Science and Technology","ror":"https://ror.org/019vsm959"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W99501841","https://openalex.org/W1518128087","https://openalex.org/W1530688292","https://openalex.org/W1840218356","https://openalex.org/W1983316097","https://openalex.org/W1984512289","https://openalex.org/W2009842135","https://openalex.org/W2010670304","https://openalex.org/W2015744800","https://openalex.org/W2015799514","https://openalex.org/W2033224051","https://openalex.org/W2074684316","https://openalex.org/W2075975095","https://openalex.org/W2096539150","https://openalex.org/W2099724353","https://openalex.org/W2102236934","https://openalex.org/W2106264697","https://openalex.org/W2127292294","https://openalex.org/W2133619106","https://openalex.org/W2135866697","https://openalex.org/W2256755997","https://openalex.org/W2550041462","https://openalex.org/W2605866522","https://openalex.org/W2620985697","https://openalex.org/W2724746976","https://openalex.org/W2739663594","https://openalex.org/W2772058728","https://openalex.org/W2999446116","https://openalex.org/W3121218720","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4292836386","https://openalex.org/W2894915781","https://openalex.org/W2139912907","https://openalex.org/W2292021666","https://openalex.org/W1970609529","https://openalex.org/W3217497663","https://openalex.org/W2999446116","https://openalex.org/W2289602241","https://openalex.org/W4401588301","https://openalex.org/W621124391"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2020-01-10T00:00:00"}