• Title/Summary/Keyword: 고용 구조

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Study on the Synthesis by the Combustion Mettled and the Electrochemical Properties of $LiNi_{1-y}M_yO_2(M=Al,\;Zn\;and\;Ti)$ for the Development of Cathode Material with Large Discharge Capacity (고용량 양극재료 개발을 위한 연소법에 의한 $LiNi_{1-y}M_yO_2(M=Al,\;Zn\;and\;Ti)$의 합성과 전기화학적 특성에 관한 연구)

  • 권익현;김훈욱;송명엽
    • 한국전기화학회:학술대회논문집
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    • 2004.06a
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    • pp.293-296
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    • 2004

  • 고용량 $LiNi_{1-y}M_yO_2$(M=Al, Zn and Ti, y=0.000, 0.005, 0.010, 0.025, 0.050 and 0.100) 양극재료를 합성하기 위하여 연소법을 사용하였다. 합성한 시료들을 X-선회절 분석, 미세구조관찰, 전자침미세분석(EPMA)을 하였다. battery 충${\cdot}$방전기를 사용하여 리튬의 삽입${\cdot}$추출 반응으로 인하여 나타나는 충${\cdot}$방전 곡선의 변화를 조사하였고, 합성한 각 시편에 대해 충${\cdot}$방전 싸이클 수에 따른 방전용량의 변화를 조사하였다. XRD pattern 분석결과 모든 조성에서 $R\bar{3}m$ 구조를 보여주었다. Ni 자리에 Al, Zn, Ti를 치환한 결과 방전용량은 감소하였으나 M=Al 시료는 싸이클 특성이 증가하였다.

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"3.23 서울시병원회 의료포럼 지상중계"

  • 대한병원협회
    • Journal of the Korean hospital association
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    • v.35 no.3 s.301
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    • pp.67-71
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    • 2006

  • 병원산업은 고용형태와 직종이 다양하고 기업단위와 산업단위로 노사관계의 쟁점이 얽혀있어 우리나라 노사관계의 구조조정을 선도하고 있는 부문이다. 병원 노사관계의 쟁점별 문제점과 과제를 점검해 본다.

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Employment Relations of the Low-Wage Production Base : Volkswagen and Hyundai in Central and Eastern Europe (저임금 생산기지의 고용관계 : 폭스바겐과 현대기아 중동부유럽 자회사를 중심으로)

  • Kim, Chulsik
    • Korean Journal of Labor Studies
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    • v.24 no.1
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    • pp.65-105
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    • 2018

  • This study examines the employment relations of TNC subsidiaries in Central and Eastern Europe(CEE). Specifically, this study analyzes the employment relations of Volkswagen subsidiaries, which has led the restructuring the CEE's automobile industry since the collapse of socialist regimes, and Hyundai subsidiaries, which has sought to cast employment relations through Greenfield Investment as a latecomer. After the collapse of socialism, with the massive inflow of foreign direct investment and the social legacy of weak labor unions, CEE has been included in the global production network as low-wage production base. Both VW and Hyundai have entered the CEE with their own characteristics and global strategies that have been developed in their home countries and have developed the local production. In the process, both have formed local employment relations, combining low-wage, unstable employment, and weak labor unions of CEE under their own strategy. In recent years, however, it has been doubtful of the sustainability of employment relations based on the advantages of low-wage production bases, as the pools of low-wage workforce decline and new union movements occur in CEE. These changes in CEE are an indication of the inherent contradiction of low-wage production base strategies.

An Empirical Study on the Effects of Fertility Rate and Female Labor Supply on Economic Potential (출산율 및 여성고용 제고 정책이 성장잠재력에 미치는 영향)

  • Ryu, Deock-Hyun
    • Korea journal of population studies
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    • v.31 no.1
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    • pp.27-54
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    • 2008

  • The purpose of this study is to analyze the effect of policy boosting fertility and labor participation rate on potential GDP growth rate. To do this, we employ a growth accounting approach, which decomposes per capita GDP into two parts. The first one is the change of dependency ratio and the other is the change of labor input. The labor input is again decomposed into the qualitative and quantitative parts. The quantitative part considers the change of labor participation rate and working time. The qualitative aspects is based on the trend of productivity of labor. From the scenarios of NSO(National Statistics Office), the effect of the fertility-raising policy on per capita potential GDP growth rate is calculated and projected to the year of 2050. We also forecast the policy effect inducing high labor participating rate of female labor and beyond 55-year old labor. The baseline results show that the per capita GDP growth rate will show mid 4% to the year of 2010, gradually declining to 3.94% by 2020, 3.03% by 2030, 2.41% by 2040. The high fertility rate scenario will not have effects on the potential growth by 2030, but show 0.10%p higher per capita GDP growth rate than that of baseline scenario result. By the high female labor participation policy, the per capita GDP growth rate will reach 0.04%p higher per capita GDP growth rate than that of baseline scenario. Based on the results of this paper, we conclude that the quantitative labor input cannot solely account for the trend decline of potential GDP, and the qualitative aspect, like labor productivity, is much more important element to sustain and boots the economic growth.

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