• The Journal of the Convergence on Culture Technology
• /
• v.4 no.4
• /
• pp.201-206
• /
• 2018

The fourth fiscal estimate of the national pension following the aging of the population and falling yields estimated that the fund ran out in 2057, three years earlier than the third fiscal calculation. Accordingly, the government proposed a plan to immediately raise the insurance premium rate by 2 percent and maintain the income replacement rate by 45 percent, and to reduce the income replacement rate by 40 percent in 2028. In this form, increasing premiums and reducing income replacement rates will allow younger generations to sign up differently from existing subscribers, who previously had higher income replacement rates at lower rates. Therefore, the study aims to ease the burden on the elderly and younger by applying different insurance rates and income replacement rates for different ages.

• Proceedings of the Korean Society of Crop Science Conference
• /
• 2023.04a
• /
• pp.60-60
• /
• 2023

• KDI Journal of Economic Policy
• /
• v.16 no.1
• /
• pp.93-117
• /
• 1994

이론적으로, 국가경제에 있어서 인구구조(人口構造)의 변화(變化)는 인적자본(人的資本) 형성 및 노동공급(勞動供給), 각 주체들의 소비(消費) 저축행위(貯蓄行爲) 등의 장기적(長期的) 추세(趨勢)를 결정짓는 중요한 요인으로 인식되어 왔다. 본 논문에서는 우리나라의 연령별(年齡別) 인구구조 변화가 거시경제변수인 가계소비(家計消費), 금리(金利) 및 경상수지(經常收支)에 미치는 영향에 대하여 이론적(理論的)인 모형(模型) 제시(提示)와 함께 실증분석(實證分析)을 시도하였다. 이론적 모형에서는 인구구조 변화와 이러한 거시경제변수들간의 관계를 평생소득가설(平生所得假說)에 의거하여 설정하였으며, 실증분석 결과는 실제로 인구구조 변화의 거시경제적 효과가 통계적(統計的)으로 유의성(有意性)이 매우 높게 나타나고 있음을 보여주고 있다. 그러나 가계소비와 경상수지의 경우, 장년층인구(壯年層人口)의 상대적(相對的) 증가(增加)는 경제전체의 평균소비성향(平均消費性向)을 낮추고 경상수지(經常收支)를 개선(改善)하는 요인인 것으로 분석되어 평생소득가설에 잘 부합하고 있는 반면, 금리(金利)의 경우에는 장년층인구 증가가 금리를 상승(上昇)시키는 요인으로 나타나고 있어 평생소득가설에 상반(相反)되는 모습을 나타내고 있다.

• Journal of Digital Convergence
• /
• v.13 no.12
• /
• pp.31-39
• /
• 2015

This paper examines trends of the income inequality index and the income quintile share ratios, using the Household Survey released by Statistics Korea. We discuss their respective effects on total income inequality and the income disparity, as a contribution concept defined in this paper for 1990-2014 periods. Main findings are as follows. First, the contribution of 2-person families to total inequality with the current income or the disposable income becomes bigger, and growth rates have been above 10% since 2003. Second, the contribution of 1-person families to income inequality is greater than that of 2-person families. Policy implication is such that the government had better investigate the 1 or 2 person families in-depth to set up the policy measures for weakening the income inequality.

• Journal of Korean Society of Forest Science
• /
• v.108 no.3
• /
• pp.392-404
• /
• 2019

The purpose of this study was to identify the impact of various income sources on income inequality of forestry households. Data from the Forestry Household Economy Survey from 2013-2016 were analyzed using the Gini coefficient decomposition method via income source. In particular, the income inequality analysis of forestry households was broken down into separate analyses based on group, i.e., the whole of forestry households and the five income quintile classes. The results of the analyses showed that income inequality of forestry households is primarily affected by forestry and nonforestry incomes and income quintile class. Moreover, income inequality of the highest income quintile class was largely affected by forestry income compared with other sources of income, whereas that of other income quintile classes was largely affected by nonforestry income. Therefore, in order to reduce income inequality in forestry households, it is necessary to increase the proportion of forestry income in the lower four quintile classes. Given that the income of the lowest quintile class is negative, it is necessary to devise ways to improve the proportion and quantity of forestry income. At the same time, as forestry income increases, a policy alternative is also required to improve inequality in forestry income.

• Journal of agriculture & life science
• /
• v.44 no.5
• /
• pp.137-146
• /
• 2010

The GyeongNam Province is one of the regions that have first introduced chrysanthemum farming in Korea since the 1960s. The chrysanthemum growers of The GyeongNam Province had strong competitiveness in production and marketing, so the their income ratios were relatively higher than any other growers of other provinces. The income ratio of The GyeongNam Province, however, has continuously decreased and stays currently below ratios of other provinces. The purpose of this paper is to find out which factors have contributed to the decrease in income ratio of GyeongNam Province. The analysis indicates that the increase in production cost was the main causes of rapid drop in income ratio. It is also worth mentioning that the income ratio falls dramatically when oil price (duty-free oil) rises above 700 won per liter.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2021.11a
• /
• pp.148-150
• /
• 2021

어촌은 바다, 섬, 자연경관, 해양레저, 수산자원 등의 다양한 해양 관광자원을 보유하고 있어 성장 잠재력이 풍부하나, 이를 통해 성장할 수 있는 기본적 인프라 및 콘텐츠가 절대적으로 부족한 실정이다. 또한 수산업 침체와 어촌인구 감소 및 고령화로 어촌 공동화 현상이 심화되고 있으며, 정주환경 저하 등 삶의 질 전반에 걸쳐 낙후된 상태이다. 본 연구에서는 어촌마을의 자원활용과 자원 간의 연계를 촉진시킴과 동시에 정주기능, 생산기능의 활성화를 도모할 수 있는 소득증대 방안을 마련하고자 함

• Korean Journal of Social Welfare
• /
• v.39
• /
• pp.157-179
• /
• 1999

This study is an empirical research to analyze how many private income transfers in Korea decrease poverty rate, to compare the effects of private income transfers' decreasing poverty rate with income classes. This study has utilised the Family Income and Expenditure Survey to estimate the poverty ratio in urban areas and Unemployment Household Survey which Korea Institute for Health and Social Affairs has investigated at 1998. Majour findins are these. First, Sizes of private transfers incomes are much than that of public transfers incomes. The rates in receiving private transfers income are ten times higher than that in receiving public transfers income among urban worker's household. The mean of private transfer income are about six times larger than that of public transfer income among urban worker's household. Second, the effects of private income transfers' reducing poverty rates are not large. After private transfers, urbarn workers' households are about 10 per cent away from its poverty line, and unemploy households are only 3 per cent away from its poverty line. Third, especially, private income transfers are hardly reducing poverty rates among extreme poverty class. After private transfers, urban workers' households which their incomes are within low 5%, are not away from its poverty line at all.

• Journal of agriculture & life science
• /
• v.44 no.1
• /
• pp.17-24
• /
• 2010

The purpose of this study was to define the relationship between respondents' social economic condition and willingness to pay on forest landscape. From the result of analyzing the difference of willingness to pay amount with considering social economic condition by using statistical technique, it was found that willingness to pay amount was highest when people are able to access forests landscape. In addition, it was found that women's willingness to pay amount was higher than that of men and the person such as laborer and public employee, who could spare enough time, had the intention to pay higher amount, than the person such as specialist and self-employed person, who spare enough money. For age, it was found that the retired people in their sixties showed low willingness to pay amount on forest scenery. For income per household, it was interesting that although willingness to pay amount increased as income increased, it was rather low in high income class, whose income was more than KRW 10 million.

• Journal of agriculture & life science
• /
• v.45 no.3
• /
• pp.97-104
• /
• 2011

Analyses of export of agricultural products, so far, have not been an easy task because of the lack of direct data from exporting companies. Results obtained from indirect data are subject to criticism and have a restriction on general interpretation. This paper uses and analyzes the direct data from a chrysanthemum-exporting-company, leading to some conclusion that farms receive on average 72.3% of unit price but the share decreases by the distance to the company. Exporting farms have higher income ratio, compared to farms that sell flowers to domestic market. The analysis of unit price and cost shows that the profitability of exporting-company might be worsened if government subsidy is not in place.