TY - EJOU AU - T1 - Game Analysis on Influence Mechanism of Equity Incentive on R&D Investments T2 - Review of Knowledge Economy PY - 2014 VL - 1 IS - 1 SN - 2409-9449 AB - A game model between shareholders and manager is built to analyze influence mechanism of equity incentive on R&D investments based on principal-agent theory. Research shows that there are inverted U-shaped relationships between equity incentive and R&D investments, the modest equity should be gave for stimulate manager. KW - DO - 10.18488/journal.67/2014.1.1/67.1.1.5