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Assessment of Social Preference in Automotive Market using Generalized Multinomial Logistic Regression

dc.contributor.authorFeng, Wen
dc.contributor.advisorHu, Jian
dc.contributor.advisorLiu, Yung-Wen
dc.date.accessioned2017-02-09T02:54:43Z
dc.date.available2018-03-01T16:43:51Zen
dc.date.issued2016-12-17
dc.date.submitted2016
dc.identifier.urihttps://hdl.handle.net/2027.42/136069
dc.description.abstractIndividual auto market share is always one of the major concerns of any auto manufacturing company. It indicates a lot of things about the company such as profitability, competitiveness, short term and long term development and so on. The focus of this paper is to construct a quantitative model that can precisely formulate the social welfare function of the auto market by relating the auto market share with the utilities of the significant vehicle-purchasing criteria (e.g. reliability, safety, etc.) that concern vehicle buyers. Social welfare function is defined as the additive form of the utility of each criterion considered, it’s a good estimation of the customer preferences. The assessment methods used in this research include random utility theory and B-spline fitted logistic regression model. G-test is applied to select the criteria that is significant to the vehicle market social welfare, pseudo R-squareds are used as the model goodness-of-fit measures and Kendall rank correlation coefficient and Matthews correlation coefficient are applied to validate the assessment model. A case study using the U.S. auto market and vehicles related data collected in years of 2013 and 2014 are conducted to illustrate the assessment process of the social welfare function, and the data from 2015 are used to validate the assessment model.en_US
dc.language.isoen_USen_US
dc.subjectMarket share predictionen_US
dc.subjectSocial welfare functionen_US
dc.subjectRandom utility theoryen_US
dc.subjectB-spline fitted logistic regressionen_US
dc.subjectG-testen_US
dc.subjectPseudo R-squareden_US
dc.subjectKendall rank correlation coefficienten_US
dc.subjectMatthews correlation coefficienten_US
dc.subject.otherMarketingen_US
dc.titleAssessment of Social Preference in Automotive Market using Generalized Multinomial Logistic Regressionen_US
dc.typeThesisen_US
dc.description.thesisdegreenameMaster of Science in Engineering (MSE)en_US
dc.description.thesisdegreedisciplineIndustrial and Systems Engineering, College of Engineering and Computer Scienceen_US
dc.description.thesisdegreegrantorUniversity of Michigan-Dearbornen_US
dc.contributor.committeememberZakarian, Armen
dc.identifier.uniqname11362190en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/136069/1/Assessment of Social Preference in Automotive Market using Generalized Multinomial Logistic Regression.pdf
dc.identifier.orcid0000-0002-1508-8573en_US
dc.description.filedescriptionDescription of Assessment of Social Preference in Automotive Market using Generalized Multinomial Logistic Regression.pdf : Master of Science in Engineering Thesis
dc.identifier.name-orcidFeng, Wen; 0000-0002-1508-8573en_US
dc.owningcollnameDissertations and Theses (Ph.D. and Master's)


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