스마트온실 경영체의 경영 효율성 및 영향요인 분석 - 전라권 딸기 재배 경영체를 중심으로

• Published in: 品質經營學會誌 Vol. 49; no. 2; pp. 213 - 231
• Main Authors: 하지영, Ha Ji Young, 이승현, Lee Seung Hyun, 나명환, Na Myung Hwan, 김덕현, Kim Deok Hyeon, 이혜림, Lee Hye Lim, 이용건, Lee Yong Gyeon
• Format: Journal Article
• Language: Korean
• Published: 한국품질경영학회 30.06.2021
• Subjects: Data Envelopment Analysis; Management Efficiency; Quantile Regression; Smart Greenhouse; Strawberry; 학제간연구; Smart Greenhouse; Quantile Regression; Strawberry; Management Efficiency; Data Envelopment Analysis
• ISSN: 1229-1889; 2287-9005
• DOI: 10.7469/JKSQM.2021.49.2.213

Purpose: This study intends to provide decision-making information to improve efficiency by analyzing the management efficiency of smart greenhouse business entities and identifying factors that affect the efficiency based on input and output. Methods: The subjects of analysis were business entities for cultivating strawberries in smart greenhouses in Jeolla region (northern and southern Jeolla provinces), and the analysis focused on the management performance of the 2019-2020 crop period (year). Data Envelopment Analysis(DEA) was applied as an analysis method for efficiency analysis, Quantile Regression(QR) analysis was applied as a factor affecting the efficiency. Results: The reason for the efficiency gap between business entities was that there were many business entities that did not minimize the input cost at the current level of output, and the area where the variance among business entities was large was the fixed cost per 10a. In the results of the affecting factor analysis, it was found that the seed-seedlings cost, fertilizer cost, other material cost, and employment and labor cost had a negative (-) effect on the efficiency, and that the repair and maintenance cost had a positive (+) effect. Conclusion: Therefore, to achieve the efficiency of scale, it is necessary to reduce the input scale to an appropriate level. In the case of business entities with low efficiency by quartile, the seed-seedlings, fertilizer, and other material costs reduce expenditures, and repair maintenance costs can improve efficiency by increasing expenditures.