1，题目 Intellectual capital and real options: agency theory and the dynamics of R&D investments
    作者  Andreas Andrikopoulos

    来源  International Journal of Learning and Intellectual Capital   Issue:  Volume 5, Number 1 / 2008   Pages:  20 - 32

2，题目  Incentives and the Communication Role of a Real Option

    作者 Brian Mittendorf

     来源  Yale ICF Working Paper No. 02-49 December 18, 2002 ; Last revised: May 29, 2007

     http://papers.ssrn.com/sol3/papers.cfm?abstract_id=364060