Abstract:New R&D institutions can effectively leverage their technological advantages and found venture capital funds to achieve sustainable value-added of financial capital. From the perspective of equity distribution, control and openness,this paper divides the development model of venture capital into three types:independent control,holding formation and joint venture management,the new R&D institutions should select appropriate development mode according to the development stage,capital scale and technology maturity.Based on the principal-agent relationship between the two parties,it is proposed that the venture capital fund adopts the dual decision-making mechanism, the value-added service management mechanism,the benefit distribution mechanism,the investment supervision mechanism and the information transmission mechanism in the operation,which effectively realizes the behavioral incentives and constraints of the new R&D institutions’ decision on the venture capital fund.Finally,it is proposed that the government should deepen the management mechanism innovation,strengthen cultivation and supervision, actively introduce social capital, and improve the management ability and operational efficiency of venture capital funds.