總風(fēng)險(xiǎn)約束的委托組合投資管理激勵(lì)契約
發(fā)布時(shí)間:2018-08-30 09:21
【摘要】:假設(shè)管理者投資組合受總風(fēng)險(xiǎn)約束,通過(guò)委托代理模型和數(shù)值分析研究委托組合投資管理中基于業(yè)績(jī)的線性契約激勵(lì)效應(yīng).研究結(jié)論表明:在總風(fēng)險(xiǎn)約束下,基于業(yè)績(jī)的線性契約能激勵(lì)管理者努力搜集私人信息;風(fēng)險(xiǎn)厭惡的管理者的期望效用和最優(yōu)努力水平是其收益分享比例的增函數(shù);總風(fēng)險(xiǎn)約束下的管理者的努力水平低于不存在風(fēng)險(xiǎn)約束時(shí)的努力水平,風(fēng)險(xiǎn)約束導(dǎo)致管理者信息價(jià)值的損失.研究結(jié)論從一個(gè)側(cè)面解釋了委托組合投資管理實(shí)務(wù)中線性契約被廣泛采用的原因,并為私募基金風(fēng)險(xiǎn)管理和契約設(shè)計(jì)提供參考.
[Abstract]:Assuming that the manager's portfolio is constrained by the total risk, this paper studies the performance-based linear contract incentive effect in the principal-agent model and numerical analysis. The results show that: under total risk constraints, performance-based linear contracts can motivate managers to collect private information, and the expected utility and optimal level of effort of risk-averse managers are an increasing function of their revenue-sharing ratio. The effort level of managers under total risk constraints is lower than that without risk constraints, and risk constraints lead to the loss of managers' information value. The conclusion explains the reason why the linear contract is widely used in the practice of portfolio management, and provides a reference for the risk management and contract design of private equity fund.
【作者單位】: 江西財(cái)經(jīng)大學(xué)信息管理學(xué)院;電子科技大學(xué)經(jīng)濟(jì)與管理學(xué)院;
【基金】:國(guó)家自然科學(xué)基金(71161013) 教育部人文社科基金(10YJC630203) 江西省高校人文社科基金(GL1121) 江西財(cái)經(jīng)大學(xué)校級(jí)重點(diǎn)課題(200903)
【分類號(hào)】:F224;F830.59
[Abstract]:Assuming that the manager's portfolio is constrained by the total risk, this paper studies the performance-based linear contract incentive effect in the principal-agent model and numerical analysis. The results show that: under total risk constraints, performance-based linear contracts can motivate managers to collect private information, and the expected utility and optimal level of effort of risk-averse managers are an increasing function of their revenue-sharing ratio. The effort level of managers under total risk constraints is lower than that without risk constraints, and risk constraints lead to the loss of managers' information value. The conclusion explains the reason why the linear contract is widely used in the practice of portfolio management, and provides a reference for the risk management and contract design of private equity fund.
【作者單位】: 江西財(cái)經(jīng)大學(xué)信息管理學(xué)院;電子科技大學(xué)經(jīng)濟(jì)與管理學(xué)院;
【基金】:國(guó)家自然科學(xué)基金(71161013) 教育部人文社科基金(10YJC630203) 江西省高校人文社科基金(GL1121) 江西財(cái)經(jīng)大學(xué)校級(jí)重點(diǎn)課題(200903)
【分類號(hào)】:F224;F830.59
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