Essays on the analysis of market and consumer choice behavior : the application and development of several models = 시장 및 소비자 선택행위 분석에 관한 연구 : 몇가지 모형들의 응용 및 개발 the application and development of several models

This study proposes new models (i.e., a flexible attribute overlap model and an artificial neural network model) in order to analyze and forecast market and consumer choice behavior. To analyze cigarette market-opening effect and cigarette consumption in Korea, a regression model is applied. In addition, logistic regression model, tobit model, and multinomial logit model are applied to the analysis of cigarette consumers`` characteristics and choice behavior. The limited dependent variable models are very useful to the analysis of situations where dependent variables are either qualitative or limited in their range. In chapter 2, a technique of evaluating substitutability in the portfolio selections of items with multiple attributes is proposed. This approach differs from current techniques in that it evaluates substitutability of portfolios encompassing more than 3 items on the basis of attributes. The values of parameter representing substitutability in the portfolio selection are presented. To examine the validity of the proposed model, a comparative analysis of the predictability of credit card portfolio preferences has been conducted using the proposed method and an existing methodology. The result reveals the superiority of the present approach. The implications of the proposed model for marketing strategies and further research needs are discussed. In chapter 3, a prediction model of consumers choice behavior which utilizes the technique of artificial neural networks is presented. In order to examine the prediction power of the proposed model, a comparative analysis of the predictability of credit card portfolio preferences is conducted using the proposed neural network and the existing multiattribute models of preferences. The results show that the proposed neural net is superior to the multiattribute models in the prediction power. In addition, it has an advantage in the application of the prediction of the choice problem such as the credit card portfo...
Advisors
Ro, Kong-KyunresearcherYu, Pyung-Ilresearcher노공균researcher유평일researcher
Publisher
한국과학기술원
Issue Date
1994
Identifier
68988/325007 / 000825312
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 경영과학과, 1994.2, [ vii, 125 p. ]

URI
http://hdl.handle.net/10203/43737
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=68988&flag=t
Appears in Collection
MG-Theses_Ph.D.(박사논문)
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