3Leland H E, Pyle D H.Infomlational asymmetries, financial structure, and financial intermediation[J].The journal of Finance, 1977,32 ( 2 ) : 371-387.
4Mehran H. Executive compensation structure, ownership, and firm performance[J].Journal of financial economics, 1995,38 ( 2 ) : 163-184.
5Murphy K J.Executive compensation [J].Handbook of labor economics, 1999( 3 ) : 2485-2563.
6Morgan A G, Poulsen A B.Linking pay to performance compensation proposals in the S&P 500[J].Journal of Financial Economics, 2001 , 62 (3) :489-523.
7Kedia S, Mozumdar A.Performance impact of employee stock options[J]. 2002.
8Morck R Shleifer A, Vishny R W.Management ownership and market valuation : An empirical analysis[J].Journal of financial economics, 1988 (20) :293-315.
9Mcconnell J J, Servaes I-I.Additional evidence on equity ownership and corporate value[J].Journal of financial Economics, 1990,27(2) :595-612.
10Carpenter J N, Stanton R, Wallace N.Optimal exercise of executive stock options and implications for firm cost[J].Journal of Financial Economics, 2010,98(2) :315-337.