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[{"key": "dc.contributor.advisor", "value": "Mangeloja, Esa", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Santalainen, Arttu", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2025-05-08T10:21:36Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2025-05-08T10:21:36Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2025", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/101877", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Pro gradu -tutkielmassa tarkastellaan traktorikysynt\u00e4\u00e4 Euroopan markkinoil-la. Tutkielman tavoitteena on rakentaa robusti mallinnus traktorien kysyn-n\u00e4lle EU-alueella. Tutkimuksessa vastataan tutkielman tutkimuskysymyk-seen, mitk\u00e4 tekij\u00e4t ohjaavat kysynt\u00e4\u00e4 traktoreille. Kysymykseen vastataan tarkastelemalla aiheen aikaisempaa tutkimuskirjallisuutta ja mallintamalla traktorien kysynt\u00e4\u00e4 sek\u00e4 EU-alueella ett\u00e4 kuudessa yksitt\u00e4isess\u00e4 Euroopan maassa. Aihetta tarkastellaan kysynn\u00e4n ja tarjonnan teoreettisen viitekehyk-sen n\u00e4k\u00f6kulmasta ja aikaisemman tutkimuksen avulla johdetaan teoreettinen viitekehys traktorien kysynn\u00e4lle.\nAikaisempaa tutkimuskirjallisuutta tutkimalla n\u00e4hd\u00e4\u00e4n, millaisten muuttu-jien on havaittu vaikuttaneen traktorikysynt\u00e4\u00e4n ja miten kysynt\u00e4\u00e4 on tyypil-lisesti mallinnettu. Suosittu mallinnustapa traktorikysynn\u00e4n mallintamiseen huomataan olevan OLS-regressio ja vaikuttavia kysynt\u00e4tekij\u00f6it\u00e4 olevan sek\u00e4 makrotaloudelliset tekij\u00e4t kuten yleinen korkotaso, ett\u00e4 maataloudelliset muuttujat kuten viljelykasvien markkinahinnat ja olemassa olevan traktori-varaston m\u00e4\u00e4r\u00e4 ja ik\u00e4. \nTutkimuksessa traktorikysynt\u00e4\u00e4 mallinnetaan aggregoidusti 27 nykyisen EU-maan alueella ja Saksan, Ranskan, Espanjan, Italian, Puolan sek\u00e4 Iso-Britannian markkinoilla erikseen. Kysynt\u00e4\u00e4 mallinnetaan OLS-regressioilla hy\u00f6dynt\u00e4en Valtra Oyj:n tarjoamaa aikasarja-aineistoa kyseisten alueiden traktorien kuukausittaisista ensirekister\u00f6inneist\u00e4 (selitett\u00e4v\u00e4 muuttuja) aika-v\u00e4lill\u00e4 1/2010 - 1/2025. Selitt\u00e4viksi muuttujiksi mallinnukseen valikoidaan makrotaloudellisia, maatalouden kontekstiin sopivia taloudellisia muuttujia ja alan ostop\u00e4\u00e4llikk\u00f6indeksi. \nTuloksina saadaan robusteja malleja traktorikysynn\u00e4lle valituille alueille. Euroopan alueella traktorikysynt\u00e4\u00e4n huomataan vaikuttavan merkitsevim-min yleinen korkotaso, olemassa oleva traktorivarasto, BKT:n kehitys ja vil-jelykasvien markkinahintatasot. Kysynt\u00e4tekij\u00f6iden vaikutuksen alueelliset erot ja selitt\u00e4vien muuttujien multikollineaarisuus ovat tutkimuksen keskei-si\u00e4 haasteita.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2025-05-08T10:21:36Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2025-05-08T10:21:36Z (GMT). No. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "64", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": null, "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.title", "value": "Traktorikysynn\u00e4n mallintaminen Euroopan markkinoilla", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202505084118", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Jyv\u00e4skyl\u00e4n yliopiston kauppakorkeakoulu", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Jyv\u00e4skyl\u00e4 University School of Business and Economics", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Taloustieteen maisteriohjelma", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Master's Degree Programme in Economics", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.copyright", "value": "\u00a9 The Author(s)", "language": null, "element": "rights", "qualifier": "copyright", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.description.accessibilityfeature", "value": "unknown accessibility", "language": "en", "element": "description", "qualifier": "accessibilityfeature", "schema": "dc"}, {"key": "dc.description.accessibilityfeature", "value": "ei tietoa saavutettavuudesta", "language": "fi", "element": "description", "qualifier": "accessibilityfeature", "schema": "dc"}]
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