• Title/Summary/Keyword: Heckman's sample selection model

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A Study on Determinants Factors of Urban-to-rural Migrants (도시민 귀농결정요인에 대한 연구)

  • Choi, Don-Woo;Kim, Dong-Choon;Lee, Hang-Ah;Lim, Cheong-Ryong
    • Journal of Korean Society of Rural Planning
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    • v.25 no.3
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    • pp.29-36
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    • 2019
  • The purpose of this study was to analyze affecting factors to consider and make decision on the urban-to-rural migrants using survey data. In the consideration model of urban-to-rural migrants, it was found that the more interest in "urban-to-rural migrants concern" was, the higher probability to consider about urban-to-rural migrants. The lower the age and income level, the higher probability to consider about the urban-to-rural migrants. In the decision making model of urban-to-rural migrants, the more interest in "urban-to-rural migrants concern" was, the higher probability to decision making of urban-to-rural migrants. The higher of stable pension income and the lower of the expected living cost, the higher probability of decision on urban-to-rural migrants. The results of this analysis show that it is necessary to continuous education to increase "interests and information about rural areas", and A number of safeguards are needed to ensure stable income after urban-to-rural migrants to increase the population of the urban-to-rural migrants.

The Influence of Children's Elementary School Entrance on Working Conditions of Employed Mothers (자녀의 초등학교 입학이 취업모의 근로조건에 미치는 영향)

  • Lee, Jaehee;Kim, Keun Jin
    • The Journal of the Korea Contents Association
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    • v.19 no.12
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    • pp.647-659
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    • 2019
  • The purpose of this study was to investigate the influence of children's elementary school entrance to working conditions of employed mothers. The data from 4th to 8th wave of Panel Study on Korean Children (PSKC) were used for analysis. Specifically, we examined changes in wages, working hours and regular employment of employed mothers after their children entered elementary schools. We adopted Heck selection model for unbalanced panel data after controlling sample selection bias, and compare results of analysis for unbalanced and balanced panel data. The results showed that children's elementary school entrance reduces employed mothers' wage, working hours and regular employment. These results indicate that mother tend to leave regular job and could not entry into decent job when their children are in elementary school.