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New Food Product Development : 새로운 식품 개발: 전략적 계획 및 설계
Strategic Planning and Design

DC Field Value Language
dc.contributor.advisor문정훈-
dc.contributor.author김나영-
dc.date.accessioned2022-04-20T02:46:56Z-
dc.date.available2022-04-20T02:46:56Z-
dc.date.issued2021-
dc.identifier.other000000166501-
dc.identifier.urihttps://hdl.handle.net/10371/178175-
dc.identifier.urihttps://dcollection.snu.ac.kr/common/orgView/000000166501ko_KR
dc.description학위논문(석사) -- 서울대학교대학원 : 농업생명과학대학 농경제사회학부(지역정보전공), 2021.8. 문정훈.-
dc.description.abstractNew food product development (NFPD) is essential for food companies to profit and succeed in a highly competitive market. This study examines the key factors that lead to successful NFPD. Essay 1 investigates the differences in product attributes and marketing factors that influence the sales of new frozen cooked rice and frozen dumpling products. To accomplish the aim of the study, sales data from a product panel were analyzed by using a generalized least squares (GLS) random-effects model. The results show that the key product attributes and marketing factors that affect sales are different for new frozen cooked rice and frozen dumpling products. Essay 2 examines the effects of formulation changes and research and development (R&D) cooperation types on the volume of online reviews for extension products. The multiple linear regression was conducted using secondary data from extension products in the Korean dessert market whose formulations were changed. The results indicate that formulation categories and R&D cooperation types play key roles in the proliferation of online reviews for products with changed formulations. These findings contribute to increasing the chance of successful NFPD.-
dc.description.abstract새로운 식품 개발은 경쟁이 치열한 시장에서 식품 기업이 이익을 얻고 성공하기 위해 필수적이다. 본 연구는 새로운 식품 개발의 성과에 영향을 미치는 주요 요인을 조사하였다. 첫 번째 연구에서는 냉동밥과 냉동만두 신제품의 매출에 영향을 미치는 제품 속성 및 마케팅 요인의 차이를 조사하였다. 연구의 목적을 달성하기 위해 일반화 최소 자승법 확률효과 모형을 사용하여 제품의 매출 데이터를 분석하였다. 분석 결과는 소비상황(냉동밥, 냉동만두)에 따라 신제품 매출에 영향을 미치는 주요 제품 속성과 마케팅 요인이 다르다는 것을 보여주었다. 두 번째 연구는 제형 변화 및 연구개발 협력 유형이 브랜드 확장 제품의 온라인 구전에 미치는 효과를 조사하였다. 본 연구는 한국 디저트 시장에 출시된 제형 변경 제품에 대한 2 차 데이터를 사용하여 다중회귀분석을 수행하였다. 그 결과, 제형 카테고리와 연구개발 협력 유형이 제형 변경 제품에 대한 온라인 구전의 확산에 핵심 역할을 한다는 것을 보여주었다. 이러한 결과는 식품 산업의 성공적인 신제품 개발 가능성을 높이는 것에 기여한다.-
dc.description.tableofcontentsⅠ. Essay 1: The Effect of Product Attributes and Marketing Factors on New Food Product Development: Focusing on Frozen Cooked Rice and Frozen Dumplings 1
1. Introduction 1
2. Literature Review 4
2.1 Frozen Food Product Category 4
2.2 Consumption Situation: Meal or Snack 6
2.3 Product Attributes 8
2.4 Marketing Factors 11
3. Method 13
3.1 Data Collection 13
3.2 Variables 15
3.3 Data Analysis 20
4. Results 23
4.1 Frozen Cooked Rice 23
4.2 Frozen Dumplings 28
5. Discussion 35
5.1 Implications for Practitioners 37
5.2 Implications for Academics 40
5.3 Limitations and Future Research 43
6. Conclusions 44
Ⅱ. Essay 2: The Effects of Formulation Change and R&D Cooperation Types on the Volume of Online Reviews of Extension Products 45
1. Introduction 45
2. Literature Review 47
2.1 The Volume of Online Reviews: An Indicator of Product Performance 47
2.2 Brand Extension: Change of Formulation 50
2.3 Research and Development (R&D) Cooperation Types: Vertical and Horizontal 53
3. Main Study 55
3.1 Material and Methods 55
3.2 Results 60
4. Follow-up Tests 62
4.1 Material and Methods 62
4.2 Results 65
5. Discussion 69
5.1 Implications for Practitioners 70
5.2 Implications for Academics 72
5.3 Limitations and Future Research 73
6. Conclusions 75

Reference 76

Appendix A. Package types of new frozen cooked rice 92
Appendix B. Shapes of new frozen dumplings 93
Appendix C1. Descriptive statistics of frozen cooked rice data 94
Appendix C2. Descriptive statistics of frozen dumpling data 96
Appendix D1. Results of all stepwise models for the main-effect of frozen cooked rice 98
Appendix D2. Results of all stepwise models for the main-effect of frozen dumplings 100

Abstract in Korean 102
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dc.format.extentx, 102-
dc.language.isoeng-
dc.publisher서울대학교 대학원-
dc.subjectNew product development-
dc.subjectConsumption situation-
dc.subjectProduct attributes-
dc.subjectMarketing strategies-
dc.subjectOnline reviews-
dc.subjectBrand extension-
dc.subject신제품 개발(New product development)-
dc.subject소비상황(Consumption situation)-
dc.subject제품 속성(Product attributes)-
dc.subject마케팅 전략(Marketing strategies)-
dc.subject온라 인 구전(Online reviews)-
dc.subject브랜드 확장(Brand extension)-
dc.subject.ddc338.1-
dc.titleNew Food Product Development-
dc.title.alternative새로운 식품 개발: 전략적 계획 및 설계-
dc.typeThesis-
dc.typeDissertation-
dc.contributor.AlternativeAuthorKim Nayeong-
dc.contributor.department농업생명과학대학 농경제사회학부(지역정보전공)-
dc.description.degree석사-
dc.date.awarded2021-08-
dc.title.subtitleStrategic Planning and Design-
dc.identifier.uciI804:11032-000000166501-
dc.identifier.holdings000000000046▲000000000053▲000000166501▲-
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