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崔奎燮 경북대학교 1981 새마을 硏究論叢 Vol.1 No.-
The study was designed to find out the role of determinants of farm household income in Korea. also to document the existing structural change of those determinants between the period of 1960's and 1970's. To estimate the role of determinants of farm household income, the farm household income determinant (FHID) equations were built and tested respectively with high significance for the two periods. The coefficients of those FHID equation were inelastic in the period of 1959∼67 and highly elastic in the period of 1968∼79. The contribution of land productivity to the increased farm household income were on the average showed by 0.3 percent in the 1959∼67 period, but those of the agricultural terms of trade and non-farm income were showed respectively by 1.4 percent and 1.9 percent yearly. It was found that the contribution of land productivity to the farm household income was increased by high level of 5.3 percent annually in the period of 1968∼79, and also those of the agricultural terms of trade and non-farm income were increased by 4.8 percent and 1.7 percent respectively in the same period. To increase the farm household income in the future, the Korean rural economy holds complicated factors such as low land productivity, rigidity of the agricultural terms of trade and instable non-farm income sources, hence the policy of government increasing farm household income in the future should focussed on the developing non-farm income sources like in Japan and Taiwan.
崔奎燮 COLLEGE OF AGRICULTURE KYUNGPOOK NATIONAL UNIVERSI 1984 慶北大農學誌 Vol.2 No.-
The study was designed to document the existing patterns and deciles of consumption expenditure by categories and to examine the impacts of price and income changes on expenditure inequality. The study also attempted to find out conceptual measures for more equal distribution of expenditure by categories. This study dealt with food and beverage, housing, fuel and lights, clothing, education, and miscellaneous expenditure for the period 1965-1982 in the rural and urban areas of the Republic of Korea. To estimate the patterns and deciles of consumption expenditure and inequality the new coordinate system for the Lorenz curve was employed. To examine the impacts of price and income changes on expenditure inequality, and expenditure inequality function was estimated. Inequalities for all categories except fuel-lights were found to have declined figure between the middle sixties and the early eighties. The estimated Benchmark Ratio explained zero effect of income change on expenditure inequality by all categories. In respect to the for decreasing expenditure inequalities in all categories, the ratio of income growth rate of the lower sixty percent group to the higher forty percent group should be greater than 1.5. If this ratio were less than 0.8, then all inequalities of expenditure categories might increase. Optimal price policy for improving total inequality of expenditure suggested that smaller price changes among different expenditure categories would lead to a minimum change in inequality of total expenditure in the long-run period.
최규섭,권용덕 한국농촌경제연구원 2000 농촌경제 Vol.23 No.2
1983-1997년까지 14년간 6개 도별 생산비와 산지가격의 패널자료를 이용하여 Malmquist 생산성지수와 가격변화를 계측하여 생산성 변화가 가격에 미치는 영향을 규명하고자 하였다. 분석결과에 따르면, 첫째, 1983-1997년까지 14년간 우리나라 비육돈 산업의 생산성은 연평균 약 5.7% 성장하였고, 이러한 성장요인은 효율성 변화 0.3%와 기술변화 5.4%에 기인한 것으로 기술변화가 생산성의 성장을 주도한 것으로 나타났다. 그리고 1990년대 이후 평균 생산성이 10.5%로 1980년대에 비해 성장속도가 급격히 증가하여 전반적으로 지역간 생산력 수준이 상향·평준화되어 지역간 생산력 수준이 거의 유사한 것으로 나타났다. 둘째, 1980년대 비해 1990년대 이후 생산성 변화가 가격 변동을 설명할 수 있는 능력이 16.2%로 급격히 증가하였다. 생산성변화와 가격변화간 추정치는 -0.262로 14년간 우리나라 총요소 생산력의 연평균 5.7% 향상은 연평균 약 1.7%의 가격인하 효과를 유발한 것으로 나타났다.