财经问题研究
財經問題研究
재경문제연구
Research On Financial and Economic Issues
2007年
3期
24~33
,共null页
高校扩招 信号发送 信号贬值 信号投资过度
高校擴招 信號髮送 信號貶值 信號投資過度
고교확초 신호발송 신호폄치 신호투자과도
increased Enrollment of high education ; signaling ; signal depreciation ; over - investment in signal
本文运用劳动市场信号发送理论,分析我国高校扩招引发的教育信号贬值的内在机理.扩招降低了进入大学的学习成本,导致了教育信号的过度投资及分离均衡的教育水平提高(即就业门槛提高),文凭的信号作用贬值.扩招后不同群体的信号投资方式和境遇不同,大学生的信号投资激励增强,而高中生缺乏信号分离自己.信号投资的一个重要特点是,通过雇主与雇员的相互博弈过程会产生自增强效应.如果高校不断扩招,会导致信号投资的不断攀升,形成信号投资泡沫.
本文運用勞動市場信號髮送理論,分析我國高校擴招引髮的教育信號貶值的內在機理.擴招降低瞭進入大學的學習成本,導緻瞭教育信號的過度投資及分離均衡的教育水平提高(即就業門檻提高),文憑的信號作用貶值.擴招後不同群體的信號投資方式和境遇不同,大學生的信號投資激勵增彊,而高中生缺乏信號分離自己.信號投資的一箇重要特點是,通過僱主與僱員的相互博弈過程會產生自增彊效應.如果高校不斷擴招,會導緻信號投資的不斷攀升,形成信號投資泡沫.
본문운용노동시장신호발송이론,분석아국고교확초인발적교육신호폄치적내재궤리.확초강저료진입대학적학습성본,도치료교육신호적과도투자급분리균형적교육수평제고(즉취업문함제고),문빙적신호작용폄치.확초후불동군체적신호투자방식화경우불동,대학생적신호투자격려증강,이고중생결핍신호분리자기.신호투자적일개중요특점시,통과고주여고원적상호박혁과정회산생자증강효응.여과고교불단확초,회도치신호투자적불단반승,형성신호투자포말.
This paper explores the internal mechanism of signal depreciation resulted from increased enrollment of high education by using job market signaling theory. Increased enrollment of higher education reduces learning cost entering college, will cause signal over- investment, enhance education level of separate equilibrium that is enhancing the employment threshold, depreciates signal effect of diploma. Signal investment patterns and results of undergraduates and high school students will become more different, incentive of invest signals of undergraduates increase, high school students lack signals to separate. Signal investment has an important characteristic that is self-strengthen effect produced through game between employers and employees. If the current increased enrollment continues, signal investment will also continues to increase, ultimately result in inflation of signal investment.