{"id":"https://openalex.org/W3125819760","doi":null,"title":"Copyright: A Plea for Empirical Research","display_name":"Copyright: A Plea for Empirical Research","publication_year":2006,"publication_date":"2006-10-08","ids":{"openalex":"https://openalex.org/W3125819760","mag":"3125819760"},"language":"en","primary_location":{"id":"pmh:oai:RePEc:cla:levarc:321307000000000484","doi":null,"is_oa":true,"landing_page_url":"http://www.dklevine.com/archive/refs4321307000000000484.pdf","pdf_url":"http://www.dklevine.com/archive/refs4321307000000000484.pdf","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":"preprint"},"volume":null,"type":"paratext","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://www.dklevine.com/archive/refs4321307000000000484.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085161866","display_name":"Ivan Png","orcid":"https://orcid.org/0000-0001-7463-5517","observed_orcids":["https://orcid.org/0000-0001-7463-5517"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ivan Png","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7463-5517","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5085161866"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":25,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":true,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11769","display_name":"Copyright and Intellectual Property","score":0.6406000256538391,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11769","display_name":"Copyright and Intellectual Property","score":0.6406000256538391,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13842","display_name":"Intellectual Property Law","score":0.28690001368522644,"subfield":{"id":"https://openalex.org/subfields/3308","display_name":"Law"},"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/T10856","display_name":"Intellectual Property and Patents","score":0.04360000044107437,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/copyright-law","display_name":"copyright law","score":0.9480000138282776},{"id":"https://openalex.org/keywords/copyright-registration","display_name":"copyright registration","score":0.597000002861023},{"id":"https://openalex.org/keywords/copyright-renewal","display_name":"copyright renewal","score":0.5690000057220459},{"id":"https://openalex.org/keywords/copyright-fees","display_name":"copyright fees","score":0.7350000143051147},{"id":"https://openalex.org/keywords/music-piracy","display_name":"music piracy","score":0.7749999761581421},{"id":"https://openalex.org/keywords/digital-piracy","display_name":"digital piracy","score":0.9269999861717224},{"id":"https://openalex.org/keywords/cd-sales","display_name":"CD sales","score":0.9150000214576721},{"id":"https://openalex.org/keywords/film-production","display_name":"film production","score":0.6169999837875366}],"concepts":[{"id":"https://openalex.org/C2779151265","wikidata":"https://www.wikidata.org/wiki/Q1156791","display_name":"Copying","level":2,"score":0.8689137101173401},{"id":"https://openalex.org/C2777886440","wikidata":"https://www.wikidata.org/wiki/Q15916459","display_name":"Plea","level":2,"score":0.8427010774612427},{"id":"https://openalex.org/C2781426361","wikidata":"https://www.wikidata.org/wiki/Q5326940","display_name":"Earnings","level":2,"score":0.592990517616272},{"id":"https://openalex.org/C2987650672","wikidata":"https://www.wikidata.org/wiki/Q1297822","display_name":"Copyright law","level":3,"score":0.5653113722801208},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.5641831159591675},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.501983642578125},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.46653205156326294},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.450290709733963},{"id":"https://openalex.org/C2776035688","wikidata":"https://www.wikidata.org/wiki/Q1606558","display_name":"Affect (linguistics)","level":2,"score":0.443342000246048},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.2863751947879791},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.2487013041973114},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.21695995330810547},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.21529000997543335},{"id":"https://openalex.org/C34974158","wikidata":"https://www.wikidata.org/wiki/Q131257","display_name":"Intellectual property","level":2,"score":0.21291494369506836},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18054306507110596},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10467284917831421},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:RePEc:cla:levarc:321307000000000484","doi":null,"is_oa":true,"landing_page_url":"http://www.dklevine.com/archive/refs4321307000000000484.pdf","pdf_url":"http://www.dklevine.com/archive/refs4321307000000000484.pdf","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":"preprint"},{"id":"mag:3125819760","doi":null,"is_oa":false,"landing_page_url":"https://econpapers.repec.org/RePEc:cla:levarc:321307000000000484","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":"RePEc: Research Papers in Economics","raw_type":null}],"best_oa_location":{"id":"pmh:oai:RePEc:cla:levarc:321307000000000484","doi":null,"is_oa":true,"landing_page_url":"http://www.dklevine.com/archive/refs4321307000000000484.pdf","pdf_url":"http://www.dklevine.com/archive/refs4321307000000000484.pdf","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":"preprint"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3125819760.pdf","grobid_xml":"https://content.openalex.org/works/W3125819760.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7056096650","https://openalex.org/W2237834973","https://openalex.org/W1917914823","https://openalex.org/W1502517579","https://openalex.org/W4402941654","https://openalex.org/W2299385205","https://openalex.org/W7058464577","https://openalex.org/W1587116843","https://openalex.org/W2000017463","https://openalex.org/W2290063764"],"abstract_inverted_index":{"I":[0],"review":[1],"empirical":[2,116],"research":[3],"into":[4],"the":[5,31],"economic":[6],"impact":[7],"of":[8,20,34,80,82],"copyright":[9,36,83],"law.A":[10],"key":[11],"difficulty":[12],"is":[13,16],"that":[14,43,56,68,101],"there":[15,25],"little":[17],"systematic":[18],"measurement":[19],"creative":[21],"output":[22],"and":[23,59],"copying:":[24],"are":[26,103],"only":[27],"fragmentary":[28],"statistics":[29],"for":[30,114],"various":[32],"industries.Studies":[33],"U.S.":[35,91],"registrations":[37,92],"provide":[38],"conflicting":[39,86],"results:":[40,87],"one":[41,65,88],"shows":[42,55],"small":[44],"changes":[45],"in":[46,108],"fees":[47],"have":[48,61],"large":[49],"impacts":[50],"on":[51,90],"renewals,":[52],"while":[53,96],"another":[54],"many":[57],"movies":[58],"books":[60],"long":[62],"lives.All":[63],"but":[64],"studies":[66],"find":[67],"music":[69],"piracy":[70],"-whether":[71],"conventional":[72],"or":[73],"digital":[74],"-has":[75],"hurt":[76],"legitimate":[77],"CD":[78],"sales.Studies":[79],"extensions":[81,102],"duration":[84],"yield":[85],"focusing":[89],"finds":[93,100],"no":[94],"effect,":[95],"a":[97],"multi-country":[98],"study":[99],"associated":[104],"with":[105,112],"substantial":[106],"increases":[107],"movie":[109],"production.I":[110],"conclude":[111],"directions":[113],"future":[115],"research.":[117]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-24T07:32:12.397491","created_date":"2021-02-01T00:00:00"}
