養豚経営の経営者要因に関する定量的研究
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概要
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Recently, the importance of the managerial factors for economic performance is increasing in agricultural farming, especially stock farming. But, an effective method for the analysis of managerial factors has not been devised yet, since they are qualitative factors. The purpose of this is paper is to devise a method to analyze quantitatively the qualitative managerial factors and then to study their construction and contributions to economic performance. The objects of the study are hog farms in Saitama Prefecture. The main process of the analysis of four parts : 1. The economic performance of farming is appraised synthetically and objectively using the principal component analysis for the data from financial indexes. 2. The managerial factors are grasped as categorical data and their character and construction are analyzed by correlation analysis and quantification theory （type 3）. 3. The cotribution of managerial factors to economic performance is measured by D-value analysis and quantification theory （type 1）. 4. The ability of farming is evaluated by the evaluation model from managerial factors, which depends on quantification theory （type 1）. The major factors and managers are respectively classified from their patterns. 1. Managerial factors and managers are respectively classified from their patterns. 2. The contributions of managerial factors to economic performance are statistically significant at the 5 per cent level in the 11 investigation items. 3. Forming several series, managerial factors contribute to economic performance. 4. Using our evaluation model, we can evaluate the ability of farming from the 6 investigation items : positiveness of investment, way of forecasting proceeds, comparison of perforrnance, planning of production, comparison of new medicines and keeping records.
- 三重大学農学部の論文