• Title/Summary/Keyword: 소득프리미엄

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차등세율(差等稅率)이 선도이자율(先渡利子率)과 기간(期間)프리미엄에 미치는 영향

  • Kim, Seok-Jin
    • The Korean Journal of Financial Studies
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    • v.3 no.2
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    • pp.67-95
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    • 1996
  • 본 연구는 단기소득과 장기소득에 대한 차등세제(差等稅制)(differential taxation)가 선도이자율, 기간프리미엄, 이자율의 기간구조 등에 미치는 영향을 이론적으로 분석하고 있다. 분석결과, 세금이 있을 경우 선도이자율(先渡利子率)은 미래이자율(未來利子率)의 추정치로써 하향편의(下向偏倚)(downward bias)를 가지며, 이러한 세금편의(稅金偏倚)(tax bias)의 크기는 장기소득세율(長期所得稅率)이 낮을수록 한계체감적으로 증가하고 미래이자율(未來利子率)이 상향 또는 평평한 구조를 가질 경우 잔존만기가 길수록 증가하며, 세금편의의 크기의 한계변화는 미래이자율(未來利子率)이 상향(上向)하고 있지 않는 한 장기소득세율(長期所得稅率)이 낮을수록 한계체감적으로 증가하는 것으로 나타났다. 따라서, 만기(滿期)가 길 경우 기간프리미엄이 음(陰)으로 나타나고 기간구조가 1년이 지나서는 모양이 다양하게 나타나고 있다는 Fama(1984)의 연구결과는 기존의 이자율의 기간구조(期間構造)에 관한 제이론(諸理論)들로써는 설명될 수 없으나, 본 연구가 분석한 음(陰)의 세금효과(稅金效果)에 의해서 설명될 수 있었다. 또한, 선도이자율이 우하향구조(右下向構造)를 가질 경우에는 장기현물이자율(長期現物利子率)이 보다 나은 미래이자율(未來利子率)의 추정치이며, 선도이자율이 우상향구조(右上向構造)를 가지는 경우에는 선도이자율(先渡利子率)이 현물이자율보다 우수한 미래이자율의 추정치인 것으로 분석되었다.

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Income Trajectories of Working Poor and Working Non-poor: A Latent Growth Model (근로빈곤층과 근로비빈곤층의 차별적 소득 궤적 - 잠재성장모형의 응용 -)

  • Lee, Sohyeon;Lim, Up
    • Journal of the Korean Regional Science Association
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    • v.37 no.1
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    • pp.15-27
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    • 2021
  • This study investigates the difference in income trajectories of the working poor and the non-working poor and explains the effects of socio-demographic (marriage, education) and regional (living in large cities) factors on intergroup differences. We use Seoul Survey data collected between 2009-2018 and the latent growth modeling approach. It was found that the trajectory difference between groups was statistically significant. Since 2016, the income gap widened as the income of the working poor stagnated. The three variables included in this model better explained the income trajectory of the working poor compared to the working non-poor. In particular, the change in income growth rate was positively related to whether they live in large cities. This suggests the possibility that living in a large city would act as an economic premium for the working poor. It is necessary to conduct follow-up studies on urban premiums for the working poor.

The Earnings Effect of Inter-Industry Technology Differences : A Comparison of the Self-Employed and Wage Earners (산업간 기술격차가 근로소득에 미치는 영향: 자영업과 임금근로의 비교)

  • Choi, Kang-Shik;Jung, Jin Hwa
    • Journal of Labour Economics
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    • v.33 no.2
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    • pp.135-164
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    • 2010
  • This paper compares the earnings effect of inter-industry technology differences between the self-employed and wage earners. It is assumed that primary skills utilized by the self-employed and paid workers differ in nature, and thus the earnings effect of technology differences and its skill-biasness also differ for each type of workers. For the empirical analysis. Heckman's two-stage method and quantile regressions are fitted to Korean panel data. The earnings effect of technology differences turns skill- biased for wage earners (job-specific skills), but prevails for all self-employed workers (entrepreneurial skills) regardless of their schooling level. This sectoral difference holds for each different quantile of earnings distribution.

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Toward Optimal System of Financial Support for Higher Education (대학교육 지원체계의 합리화 방향 - 소득연계식 학자금융자제도를 중심으로 -)

  • Yun, Jungyoll
    • Journal of Labour Economics
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    • v.37 no.4
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    • pp.89-112
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    • 2014
  • This paper characterizes an optimal combination of grant and income-contingent loans (ICL) from efficiency and equity points of view as a government subsidy program for higher-education. In particular, we show that it is always desirable to introduce ICL for students regardless of their household incomes, and also provide arguments for the superiority of tax-financing system to loans with risk-premium as a financing mechanism of ICL. From policy point of view, this paper suggests a need for the extended coverage of our ICL system, while justifying its current tax-financing system.

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Labor Market Performance of the Science and Engineering Graduates and Its Recent Changes in Korea (과학기술 인력의 노동시장 성과 및 근래의 변화)

  • Ryoo, Jaewoo
    • Journal of Labour Economics
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    • v.27 no.1
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    • pp.107-134
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    • 2004
  • This paper attempts to find out the economic roots of the increasing tendency not to choose the science and engineering (S&E) fields in the colleges. The analysis shows that the relative economic position of the S&E graduates measured in terms of employment quality is not significantly different from that of the non-S&E graduates. But the S&E graduates earn relatively low wage and self-employment income. Furthermore, the relative income of the top 5% bracket of the S&E graduates has been declining in the recent five years. The paper concludes that low relative income of the average S&E graduates as well as the increasingly lower relative income of the most able S&E personnel, coupled with the increasing compensating differential required for the S&E jobs, is the main reason for the 'avoidance' phenomenon of the S&E fields.

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A Study on Livestock Products Brand Loyalty of University Students (대학생의 축산물 브랜드 충성도에 관한 연구)

  • Kim, Seok-Eun;Kim, Kon-Joong
    • Journal of Animal Science and Technology
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    • v.51 no.5
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    • pp.433-440
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    • 2009
  • This study was conducted to investigate the experience of purchasing a specific livestock farm product brand, loyalty to a brand, reasons of loyalty, reasons of nonloyalty and intension of paying a premium for a preferred brand according to gender, occupation of parents, a place of residence and income of parents with 408 university students by using a questionnaire and to provide measures for development of livestock farm product brands satisfying both to producers and consumers. According to the results, only the students (25.7%, 105) had bought a specific livestock farm product brand and more female students (33.6%) had purchased a specific brand than male students (21.4%) (p<0.01). For loyalty to a brand, males were more loyal by recording 3.83 points, and students whose parents were farmer showed the highest or 4.17 points (p<0.05). As reasons of loyalty to a brand, female students answered quality (76.6%, 36) and a price (12.8%, 6) in that order and male students considered its name value as the most important reason (26.4%, 14) (p<0.05). In conclusion, experience of buying a livestock farm product brand was found to be a factor increasing university students‘ loyalty to a brand. Although quality and a price affected largely the purchase of a brand, a place to buy it and a price were major factors hindering the purchase.

Trends in the Wage Gap between the Government and the Private Sector over the Last Twenty Years and Their Policy Implications (지난 20년간(年間) 공무원(公務員) 처우(處遇)에 있어서 관민대등(官民對等) 정도(程度)의 비교(比較)와 정책과제(政策課題))

  • Cho, Woo Hyun;Lim, Chanyoung
    • Journal of Labour Economics
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    • v.23 no.1
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    • pp.65-80
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    • 2000
  • In this paper We measured average earnings differentials between the government and the private sector, the degree of earnings inequality within each sector, and estimated net earnings differentials between the public and private sector in 1982, 1985, 1990, 1995 and 1998, respectively. According to our estimation results, the public servants in Korea are being more paid than the private sector on the average, and have been enjoying higher net wage premium after controlling variables such as education level, job experience and occupation, etc. In terms of earning inequality within each sector, the public sector was proven to have very narrow earnings differentials between the top and the bottom, compared to quite large differentials in the private sector. Wide recognition that the public servants' compensation is lower in Korea seems quite wrong. The problem to be resolved is the earnings standardization in the public sector and the strong trend toward more equality in recent years. We recommend that the wage gap between the higher rank and the lower rank should be extended, and employment flexibility within the lower positions or ranks of the bureaucracy should be enhanced.

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A Comparative Study on the Immigrant Occupational Selection Model : The Case of Scientific-technical Jobs in the U.S. (이민의 직업선택모델 비교연구: 미국의 과학기술직 사례)

  • Lee, Sae-Jae
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.29 no.2
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    • pp.37-42
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    • 2006
  • 기술집약적인 경제성장의 중요성이 강조되고 있는 가운데 이공계 진학과 과학기술직종선택의 감소는 성장잠재력에 가장 근본적인 위협이 된다. 이를 유지하려는 여러 가지 정책이 교육학적이나 사회학적 근거에서 제시되고 있으나 이를 분석하는 이론적 경험적 틀이 상대적으로 부족한 상태이다. 직업선택모델은 사회학적인 접근법이 활발하게 진행되었으나, 경제적 동인에 대극 분석이 부족하다. 본 논문에서는 2000년 미국 센서스 데이터에 나타난 가장 국제화된 미국의 과학기술직 사례를 통해 인적자본 모델을 기준으로 하여 기술직에 대한 기존의 연구와 비교한다. 이민의 직업선택모델의 관점에서 원주민의 경우와 비교하며, 동시에 타 직업군과 비교한다. 직업선택에서 미래소득에 대한 예측이 대체로 정확하나 실제의 선택이 다르다는 기존 논문들의 주장은 성간 차이의 문제를 제외하고는 현격하지 않다. 민족적 차이의 효과도 인적자본효과에 비해서는 크지 않다. 과학기술직은 고급 화이트칼라 직종에 비해 결혼과 교육 언어 경험면에서 저급한 직종의 특성을 보인다. 여성의 과학기술직 기피는 남성프리미엄이 높아서는 아니지만 합리적인 차별 때문으로 볼 수 있다.

Study on Management Plan of the Financial Supervisory Service According to Increase of Risk of Household Debts (금융권 가계부채 위험증가에 따른 금융감독원 관리방안에 관한 연구)

  • Lee, YunHong
    • Korean Journal of Construction Engineering and Management
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    • v.19 no.2
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    • pp.96-106
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    • 2018
  • The government adopted activation policy of real estate to overcome low economic growth rate. Real estate activation plan adopted by the government raised credit limit by lowering the regulation, and reduced real estate investment cost by reducing the base rate. Also, delayed transfer tax on multi-house owner to activate real estate investment and resolved purchase right resale. Relief of real estate regulate caused increase of housing sales and price increase, and the real estate market changed to overheating aspect such as premium upon completion of lot sale in a short time. Such market atmosphere greatly increased household debs as owners own houses based on 'financial debt' instead of their income. Since 2017, real estate policy was reinforced to reduce household debts and lending rate was raised due to rise of base rate, accordingly, burden of household debt is expected to increase. This research suggested a plan for the Financial Supervisory Service to efficiently manage the financial world by analyzing the cause and problem of household debs.

Current situation of Hanwoo industry and future prospects for precision livestock farming (국내 한우산업 현황과 정밀축산을 활용한 한우고기 생산전망)

  • Park, Bo Hye;Kang, Dong Hun;Chung, Ki Yong
    • Food Science and Industry
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    • v.51 no.3
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    • pp.238-244
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    • 2018
  • Hanwoo cattle have been genetically selected for enhancing meat quality and meat quantity since the last few decades. Beef consumption in South Korea has also increased to 11.6 kg per year in 2016 and is expected to continue to increase. For improving meat quality, Hanwoo cattle has been raised a high-energy corn-based diet for long fattening periods, which causes not increment of fat percentage in the loin muscle but increment of feeding costs. Consumer demands on the Korean beef industry are driving differing beef production systems and also changes to the beef grading system. For a sustainable Hanwoo industry, researcher in Korea have attempted to develop feeds for efficient fattening periods and precision feeding systems based on genetic information for Hanwoo cattle. Therefore, representatives of government, academics, and market association need to provide efficient collaboration for the future prospective or develop a precise management system for Hanwoo industry in Korea.