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자료유형
학술저널
저자정보
저널정보
한국분석과학회 분석과학 분석과학 제3권 제1호
발행연도
1990.4
수록면
85 - 90 (6page)

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This study is a pilot study on the contribution of measurement-related investments made by 78 Korean heavy Chemical industrial firms. The classification of investigated firms is made according to enterprises vs. Small/medium-size firms. firm with standard measurement facilities vs. firms without such facilities. Thus these firms are analyzed and compared statistically by year.
This study aims at illuminating the effects of precision measurement-related investment on the reduction of products error rates.
This investigation shows that the measurement-related investment has a direct effect on reducing percent of defective products.
However, owing to the limited number of investigated industrial firms, it is further needed to enlarge the scope of investigated firms and verify statistical reliability of respective mean values.
1) From the view point of micro-economic effects, in the firms which have positively invested for the measurement, the inferiority ratio of measurement apparatus has been decreased. The inferiority ratio of measurement apparatus affects the inferiority ratio of the products themselves. The inferiority ratio of a firm, for example, has decreased by 32% of that of last year.
- From the business recognition point of view, 53.6% of the firms with the measurement standard division report a large amount of expense decrease, Other firms, however, report only 10.5%.
- This result shows that the more a firm invests to measurement the less deficit due to inferior goods it has. It is analyzed that the firms which do not invest in the area have a large amount of inferiority deficit.
2) According to the present result, it is shown that the measurement related investment may decrease the price cost by decreasing the production cost of the individual manufacturing firms. It is also shown that the measunnent investment can increase the competitive power of price by increasing the productivity of goods. particularly. the investment may improve the quality of goods by cutting down the inferiority ratio of the manufactured goods.
- It is statistically proved that there is a close relationship between the amount of measurement investment and the inferiority ration of products in manufacturing companies.

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ABSTRACT

INTRODUCTION

THE ESTABLISHMENT OF MODELS FOR EFFECTS ANALYSIS

POSITIVE EFFECTS OF ANALYSIS

CONCLUSION

REFERENCES

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